Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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      • Availability
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 18:05 STL
        19:30 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 18:05 - DEN 19:30 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 18:05
      • DENDenver Intl Airport 19:30
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3529)Boeing 737 700
      • Southwest Airlines (WN 3529)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 18:25 STL
        19:50 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 18:25 - DEN 19:50 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 18:25
      • DENDenver Intl Airport 19:50
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3529)Boeing 737 700
      • Southwest Airlines (WN 3529)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 20:05 STL
        21:35 DEN
        2Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 20:05 - DEN 21:35 2h 30m Direct
      • STLSt Louis Lambert Intl Airport 20:05
      • DENDenver Intl Airport 21:35
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 1663)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1663)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 20:20 STL
        21:50 DEN
        2Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 20:20 - DEN 21:50 2h 30m Direct
      • STLSt Louis Lambert Intl Airport 20:20
      • DENDenver Intl Airport 21:50
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 1663)Boeing 737 800
      • Southwest Airlines (WN 1663)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 05:30 STL
        07:00 DEN
        2Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 05:30 - DEN 07:00 2h 30m Direct
      • STLSt Louis Lambert Intl Airport 05:30
      • DENDenver Intl Airport 07:00
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 4221)Boeing 737 700
      • Southwest Airlines (WN 4221)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 06:30 STL
        07:55 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 06:30 - DEN 07:55 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 06:30
      • DENDenver Intl Airport 07:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 2596)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2596)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 06:35 STL
        08:00 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 06:35 - DEN 08:00 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 06:35
      • DENDenver Intl Airport 08:00
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 2596)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2596)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 07:45 STL
        09:10 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 07:45 - DEN 09:10 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 07:45
      • DENDenver Intl Airport 09:10
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1662)Boeing 737 700
      • Southwest Airlines (WN 1662)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 08:40 STL
        10:10 DEN
        2Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 08:40 - DEN 10:10 2h 30m Direct
      • STLSt Louis Lambert Intl Airport 08:40
      • DENDenver Intl Airport 10:10
      • 2h 30m
      • Direct
      • United Airlines (UA 485)Airbus
      • United Airlines (UA 485)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Airbus
      • 09:55 STL
        12:40 DEN
        3Hrs, 45m Direct
      • STLSt Louis Lambert Intl Airport 09:55 - DEN 12:40 3h 45m Direct
      • STLSt Louis Lambert Intl Airport 09:55
      • DENDenver Intl Airport 12:40
      • 3h 45m
      • Direct
      • Southwest Airlines (WN 692)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 692)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 10:30 STL
        11:55 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 10:30 - DEN 11:55 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 10:30
      • DENDenver Intl Airport 11:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 739)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 739)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 10:30 STL
        11:55 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 10:30 - DEN 11:55 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 10:30
      • DENDenver Intl Airport 11:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1045)Boeing 737 700
      • Southwest Airlines (WN 1045)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 11:55 STL
        13:20 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 11:55 - DEN 13:20 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 11:55
      • DENDenver Intl Airport 13:20
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 739)Boeing 737 700
      • Southwest Airlines (WN 739)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 13:00 STL
        14:25 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 13:00 - DEN 14:25 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 13:00
      • DENDenver Intl Airport 14:25
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3433)Boeing 737 800
      • Southwest Airlines (WN 3433)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 13:25 STL
        14:50 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 13:25 - DEN 14:50 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 13:25
      • DENDenver Intl Airport 14:50
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1186)Boeing 737 700
      • Southwest Airlines (WN 1186)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 13:39 STL
        15:08 DEN
        2Hrs, 29m Direct
      • STLSt Louis Lambert Intl Airport 13:39 - DEN 15:08 2h 29m Direct
      • STLSt Louis Lambert Intl Airport 13:39
      • DENDenver Intl Airport 15:08
      • 2h 29m
      • Direct
      • United Airlines (UA 2625)Airbus
      • United Airlines (UA 2625)
        • M
        • -
        • -
        • -
        • -
        • -
        • S
      • Airbus
      • 13:39 STL
        15:08 DEN
        2Hrs, 29m Direct
      • STLSt Louis Lambert Intl Airport 13:39 - DEN 15:08 2h 29m Direct
      • STLSt Louis Lambert Intl Airport 13:39
      • DENDenver Intl Airport 15:08
      • 2h 29m
      • Direct
      • United Airlines (UA 2625)Airbus
      • United Airlines (UA 2625)
        • -
        • T
        • W
        • T
        • F
        • S
        • -
      • Airbus
      • 14:30 STL
        15:55 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 14:30 - DEN 15:55 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 14:30
      • DENDenver Intl Airport 15:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3582)Boeing 737 800
      • Southwest Airlines (WN 3582)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 14:40 STL
        16:05 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 14:40 - DEN 16:05 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 14:40
      • DENDenver Intl Airport 16:05
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3915)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3915)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 16:09 STL
        17:39 DEN
        2Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 16:09 - DEN 17:39 2h 30m Direct
      • STLSt Louis Lambert Intl Airport 16:09
      • DENDenver Intl Airport 17:39
      • 2h 30m
      • Direct
      • Frontier Airlines (F9 3301)Airbus A320 Neo
      • Frontier Airlines (F9 3301)
        • M
        • -
        • -
        • -
        • F
        • -
        • -
      • Airbus A320 Neo
      • 16:17 STL
        17:47 DEN
        2Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 16:17 - DEN 17:47 2h 30m Direct
      • STLSt Louis Lambert Intl Airport 16:17
      • DENDenver Intl Airport 17:47
      • 2h 30m
      • Direct
      • Frontier Airlines (F9 3301)Airbus A320 Neo
      • Frontier Airlines (F9 3301)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Airbus A320 Neo
      • 16:44 STL
        18:15 DEN
        2Hrs, 31m Direct
      • STLSt Louis Lambert Intl Airport 16:44 - DEN 18:15 2h 31m Direct
      • STLSt Louis Lambert Intl Airport 16:44
      • DENDenver Intl Airport 18:15
      • 2h 31m
      • Direct
      • United Airlines (UA 1875)Airbus
      • United Airlines (UA 1875)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Airbus
      • 16:45 STL
        18:10 DEN
        2Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 16:45 - DEN 18:10 2h 25m Direct
      • STLSt Louis Lambert Intl Airport 16:45
      • DENDenver Intl Airport 18:10
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3582)Boeing 737 800
      • Southwest Airlines (WN 3582)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 17:25 STL
        18:53 DEN
        2Hrs, 28m Direct
      • STLSt Louis Lambert Intl Airport 17:25 - DEN 18:53 2h 28m Direct
      • STLSt Louis Lambert Intl Airport 17:25
      • DENDenver Intl Airport 18:53
      • 2h 28m
      • Direct
      • Frontier Airlines (F9 3301)Airbus A320 Neo
      • Frontier Airlines (F9 3301)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Airbus A320 Neo
      • 17:25 STL
        18:53 DEN
        2Hrs, 28m Direct
      • STLSt Louis Lambert Intl Airport 17:25 - DEN 18:53 2h 28m Direct
      • STLSt Louis Lambert Intl Airport 17:25
      • DENDenver Intl Airport 18:53
      • 2h 28m
      • Direct
      • Frontier Airlines (F9 4567)Airbus A320 Neo
      • Frontier Airlines (F9 4567)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Airbus A320 Neo
      • 17:27 STL
        18:55 DEN
        2Hrs, 28m Direct
      • STLSt Louis Lambert Intl Airport 17:27 - DEN 18:55 2h 28m Direct
      • STLSt Louis Lambert Intl Airport 17:27
      • DENDenver Intl Airport 18:55
      • 2h 28m
      • Direct
      • Frontier Airlines (F9 4567)Airbus A320 Neo
      • Frontier Airlines (F9 4567)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Airbus A320 Neo
      • 17:37 STL
        19:05 DEN
        2Hrs, 28m Direct
      • STLSt Louis Lambert Intl Airport 17:37 - DEN 19:05 2h 28m Direct
      • STLSt Louis Lambert Intl Airport 17:37
      • DENDenver Intl Airport 19:05
      • 2h 28m
      • Direct
      • Frontier Airlines (F9 3301)Airbus A321 Neo
      • Frontier Airlines (F9 3301)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Airbus A321 Neo
      • 18:10 STL
        23:30 DEN
        6Hrs, 20m 1 Stop (PHX)
      • STLSt Louis Lambert Intl Airport 18:10 - DEN 23:30 6h 20m 1 Stop (PHX) Phoenix
      • STLSt Louis Lambert Intl Airport 18:10
        PHXPhoenix Sky Harbor Intl Airport 21:40
      • PHXPhoenix Sky Harbor Intl Airport 20:35
        DENDenver Intl Airport 23:30
      • 6h 20m (1h 05m)
      • 1 Stop PHX · Phoenix 1h 05m
      • Southwest Airlines (WN 5122)Boeing 737 700
        Southwest Airlines (WN 2843)Boeing 737 700
      • Southwest Airlines (WN 5122)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 18:20 STL
        23:40 DEN
        6Hrs, 20m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 18:20 - DEN 23:40 6h 20m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 18:20
        DALDallas/Fort Worth Love Field Airport 22:35
      • DALDallas/Fort Worth Love Field Airport 20:10
        DENDenver Intl Airport 23:40
      • 6h 20m (2h 25m)
      • 1 Stop DAL · Dallas 2h 25m
      • Southwest Airlines (WN 1592)Boeing 737 800
        Southwest Airlines (WN 3026)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1592)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 19:00 STL
        00:05 DEN
        6Hrs, 05m 1 Stop (HOU)
      • STLSt Louis Lambert Intl Airport 19:00 - DEN 00:05 6h 05m 1 Stop (HOU) Houston
      • STLSt Louis Lambert Intl Airport 19:00
        HOUHouston Hobby Airport 22:30
      • HOUHouston Hobby Airport 21:15
        DENDenver Intl Airport 00:05
      • 6h 05m (1h 15m)
      • 1 Stop HOU · Houston 1h 15m
      • Southwest Airlines (WN 4083)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4725)Boeing 737 700
      • Southwest Airlines (WN 4083)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 20:30 STL
        00:40 DEN
        5Hrs, 10m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 20:30 - DEN 00:40 5h 10m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 20:30
        BNANashville Airport 22:40
      • BNANashville Airport 21:40
        DENDenver Intl Airport 00:40
      • 5h 10m (1h)
      • 1 Stop BNA · Nashville 1h
      • Southwest Airlines (WN 2215)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1534)Boeing 737 700
      • Southwest Airlines (WN 2215)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:17 STL
        09:47 DEN
        5Hrs, 30m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 05:17 - DEN 09:47 5h 30m 1 Stop (DFW) Dallas
      • STLSt Louis Lambert Intl Airport 05:17
        DFWDallas/Fort Worth Intl Airport 08:33
      • DFWDallas/Fort Worth Intl Airport 07:19
        DENDenver Intl Airport 09:47
      • 5h 30m (1h 14m)
      • 1 Stop DFW · Dallas 1h 14m
      • American Airlines (AA 2261)Airbus
        American Airlines (AA 2357)Airbus
      • American Airlines (AA 2261)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 05:40 STL
        09:25 DEN
        4Hrs, 45m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:40 - DEN 09:25 4h 45m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 05:40
        MDWChicago Midway Airport 07:45
      • MDWChicago Midway Airport 06:50
        DENDenver Intl Airport 09:25
      • 4h 45m (55m)
      • 1 Stop MDW · Chicago 55m
      • Southwest Airlines (WN 367)Boeing 737 700
        Southwest Airlines (WN 1085)Boeing 737 800
      • Southwest Airlines (WN 367)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:40 STL
        10:55 DEN
        6Hrs, 15m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:40 - DEN 10:55 6h 15m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 05:40
        MDWChicago Midway Airport 09:15
      • MDWChicago Midway Airport 06:50
        DENDenver Intl Airport 10:55
      • 6h 15m (2h 25m)
      • 1 Stop MDW · Chicago 2h 25m
      • Southwest Airlines (WN 367)Boeing 737 700
        Southwest Airlines (WN 1450)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 367)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:45 STL
        10:21 DEN
        5Hrs, 36m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:45 - DEN 10:21 5h 36m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:45
        ORDChicago O'Hare International Airport 08:44
      • ORDChicago O'Hare International Airport 07:09
        DENDenver Intl Airport 10:21
      • 5h 36m (1h 35m)
      • 1 Stop ORD · Chicago 1h 35m
      • American Airlines (AA 629)Boeing 737 800
        American Airlines (AA 1647)Boeing 737 800
      • American Airlines (AA 629)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:45 STL
        10:25 DEN
        5Hrs, 40m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:45 - DEN 10:25 5h 40m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:45
        ORDChicago O'Hare International Airport 08:44
      • ORDChicago O'Hare International Airport 07:09
        DENDenver Intl Airport 10:25
      • 5h 40m (1h 35m)
      • 1 Stop ORD · Chicago 1h 35m
      • American Airlines (AA 629)Boeing 737 800
        American Airlines (AA 1647)Boeing 737 800
      • American Airlines (AA 629)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 05:55 STL
        10:20 DEN
        5Hrs, 25m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 05:55 - DEN 10:20 5h 25m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 05:55
        DALDallas/Fort Worth Love Field Airport 09:15
      • DALDallas/Fort Worth Love Field Airport 07:45
        DENDenver Intl Airport 10:20
      • 5h 25m (1h 30m)
      • 1 Stop DAL · Dallas 1h 30m
      • Southwest Airlines (WN 300)Boeing 737 800
        Southwest Airlines (WN 422)Boeing 737 700
      • Southwest Airlines (WN 300)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:00 STL
        11:05 DEN
        6Hrs, 05m 1 Stop (PHX)
      • STLSt Louis Lambert Intl Airport 06:00 - DEN 11:05 6h 05m 1 Stop (PHX) Phoenix
      • STLSt Louis Lambert Intl Airport 06:00
        PHXPhoenix Sky Harbor Intl Airport 09:15
      • PHXPhoenix Sky Harbor Intl Airport 08:30
        DENDenver Intl Airport 11:05
      • 6h 05m (45m)
      • 1 Stop PHX · Phoenix 45m
      • Southwest Airlines (WN 2991)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1412)Boeing 737 700
      • Southwest Airlines (WN 2991)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:05 STL
        10:50 DEN
        5Hrs, 45m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:05 - DEN 10:50 5h 45m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 06:05
        MDWChicago Midway Airport 09:05
      • MDWChicago Midway Airport 07:15
        DENDenver Intl Airport 10:50
      • 5h 45m (1h 50m)
      • 1 Stop MDW · Chicago 1h 50m
      • Southwest Airlines (WN 2513)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3552)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2513)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:10 STL
        10:35 DEN
        5Hrs, 25m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 06:10 - DEN 10:35 5h 25m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 06:10
        BNANashville Airport 08:35
      • BNANashville Airport 07:25
        DENDenver Intl Airport 10:35
      • 5h 25m (1h 10m)
      • 1 Stop BNA · Nashville 1h 10m
      • Southwest Airlines (WN 2320)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2665)Boeing 737 700
      • Southwest Airlines (WN 2320)
        • M
        • -
        • -
        • -
        • F
        • -
        • S
      • 06:10 STL
        10:35 DEN
        5Hrs, 25m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 06:10 - DEN 10:35 5h 25m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 06:10
        BNANashville Airport 08:35
      • BNANashville Airport 07:25
        DENDenver Intl Airport 10:35
      • 5h 25m (1h 10m)
      • 1 Stop BNA · Nashville 1h 10m
      • Southwest Airlines (WN 2320)Boeing 737 800
        Southwest Airlines (WN 2665)Boeing 737 700
      • Southwest Airlines (WN 2320)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:15 STL
        11:14 DEN
        5Hrs, 59m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:15 - DEN 11:14 5h 59m 1 Stop (IAH) Houston
      • STLSt Louis Lambert Intl Airport 06:15
        IAHHouston George Bush Intercontinental Airport 09:35
      • IAHHouston George Bush Intercontinental Airport 08:30
        DENDenver Intl Airport 11:14
      • 5h 59m (1h 05m)
      • 1 Stop IAH · Houston 1h 05m
      • United Airlines (UA 1068)Airbus
        United Airlines (UA 1128)Boeing 737 900
      • United Airlines (UA 1068)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 06:15 STL
        11:14 DEN
        5Hrs, 59m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:15 - DEN 11:14 5h 59m 1 Stop (IAH) Houston
      • STLSt Louis Lambert Intl Airport 06:15
        IAHHouston George Bush Intercontinental Airport 09:35
      • IAHHouston George Bush Intercontinental Airport 08:30
        DENDenver Intl Airport 11:14
      • 5h 59m (1h 05m)
      • 1 Stop IAH · Houston 1h 05m
      • United Airlines (UA 1068)Boeing 737 700
        United Airlines (UA 1128)Boeing 737 900
      • United Airlines (UA 1068)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:15 STL
        11:14 DEN
        5Hrs, 59m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:15 - DEN 11:14 5h 59m 1 Stop (IAH) Houston
      • STLSt Louis Lambert Intl Airport 06:15
        IAHHouston George Bush Intercontinental Airport 09:35
      • IAHHouston George Bush Intercontinental Airport 08:30
        DENDenver Intl Airport 11:14
      • 5h 59m (1h 05m)
      • 1 Stop IAH · Houston 1h 05m
      • United Airlines (UA 1068)Boeing 737 Max 8 Passenger
        United Airlines (UA 1128)Boeing 737 900
      • United Airlines (UA 1068)
        • M
        • T
        • W
        • T
        • -
        • S
        • -
      • 06:30 STL
        10:35 DEN
        5Hrs, 05m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:30 - DEN 10:35 5h 05m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:59
        DENDenver Intl Airport 10:35
      • 5h 05m (46m)
      • 1 Stop ORD · Chicago 46m
      • United Airlines (UA 4428)Canadair Regional Jet 550
        United Airlines (UA 1731)Boeing 777
      • United Airlines (UA 4428)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:30 STL
        11:20 DEN
        5Hrs, 50m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:30 - DEN 11:20 5h 50m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 06:30
        MDWChicago Midway Airport 09:40
      • MDWChicago Midway Airport 07:40
        DENDenver Intl Airport 11:20
      • 5h 50m (2h)
      • 1 Stop MDW · Chicago 2h
      • Southwest Airlines (WN 367)Boeing 737 800
        Southwest Airlines (WN 1021)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 367)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:50 STL
        10:40 DEN
        4Hrs, 50m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 06:50 - DEN 10:40 4h 50m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 06:50
        DALDallas/Fort Worth Love Field Airport 09:35
      • DALDallas/Fort Worth Love Field Airport 08:40
        DENDenver Intl Airport 10:40
      • 4h 50m (55m)
      • 1 Stop DAL · Dallas 55m
      • Southwest Airlines (WN 3634)Boeing 737 700
        Southwest Airlines (WN 572)Boeing 737 800
      • Southwest Airlines (WN 3634)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:50 STL
        11:50 DEN
        6Hrs, 00m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 06:50 - DEN 11:50 6h 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 06:50
        DALDallas/Fort Worth Love Field Airport 10:45
      • DALDallas/Fort Worth Love Field Airport 08:40
        DENDenver Intl Airport 11:50
      • 6h (2h 05m)
      • 1 Stop DAL · Dallas 2h 05m
      • Southwest Airlines (WN 3634)Boeing 737 700
        Southwest Airlines (WN 2867)Boeing 737 700
      • Southwest Airlines (WN 3634)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:00 STL
        11:40 DEN
        5Hrs, 40m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 07:00 - DEN 11:40 5h 40m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 07:00
        BNANashville Airport 09:40
      • BNANashville Airport 08:10
        DENDenver Intl Airport 11:40
      • 5h 40m (1h 30m)
      • 1 Stop BNA · Nashville 1h 30m
      • Southwest Airlines (WN 2320)Boeing 737 700
        Southwest Airlines (WN 2040)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2320)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:00 STL
        11:15 DEN
        5Hrs, 15m 1 Stop (AUS)
      • STLSt Louis Lambert Intl Airport 07:00 - DEN 11:15 5h 15m 1 Stop (AUS) Austin
      • STLSt Louis Lambert Intl Airport 07:00
        AUSAustin-Bergstrom International Airport 09:55
      • AUSAustin-Bergstrom International Airport 09:15
        DENDenver Intl Airport 11:15
      • 5h 15m (40m)
      • 1 Stop AUS · Austin 40m
      • Southwest Airlines (WN 3158)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1463)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3158)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:02 STL
        11:21 DEN
        5Hrs, 19m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 07:02 - DEN 11:21 5h 19m 1 Stop (DFW) Dallas
      • STLSt Louis Lambert Intl Airport 07:02
        DFWDallas/Fort Worth Intl Airport 10:08
      • DFWDallas/Fort Worth Intl Airport 09:04
        DENDenver Intl Airport 11:21
      • 5h 19m (1h 04m)
      • 1 Stop DFW · Dallas 1h 04m
      • American Airlines (AA 6200)Crj 700 Canadair Regional
        American Airlines (AA 2359)Airbus
      • American Airlines (AA 6200)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:05 STL
        11:35 DEN
        5Hrs, 30m 1 Stop (HOU)
      • STLSt Louis Lambert Intl Airport 07:05 - DEN 11:35 5h 30m 1 Stop (HOU) Houston
      • STLSt Louis Lambert Intl Airport 07:05
        HOUHouston Hobby Airport 10:05
      • HOUHouston Hobby Airport 09:20
        DENDenver Intl Airport 11:35
      • 5h 30m (45m)
      • 1 Stop HOU · Houston 45m
      • Southwest Airlines (WN 2365)Boeing 737 700
        Southwest Airlines (WN 3798)Boeing 737 800
      • Southwest Airlines (WN 2365)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:15 STL
        11:21 DEN
        5Hrs, 06m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 07:15 - DEN 11:21 5h 06m 1 Stop (DFW) Dallas
      • STLSt Louis Lambert Intl Airport 07:15
        DFWDallas/Fort Worth Intl Airport 10:08
      • DFWDallas/Fort Worth Intl Airport 09:20
        DENDenver Intl Airport 11:21
      • 5h 06m (48m)
      • 1 Stop DFW · Dallas 48m
      • American Airlines (AA 2711)Boeing 737 800
        American Airlines (AA 2359)Airbus
      • American Airlines (AA 2711)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 07:30 STL
        12:05 DEN
        5Hrs, 35m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 07:30 - DEN 12:05 5h 35m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 07:30
        DALDallas/Fort Worth Love Field Airport 11:00
      • DALDallas/Fort Worth Love Field Airport 09:15
        DENDenver Intl Airport 12:05
      • 5h 35m (1h 45m)
      • 1 Stop DAL · Dallas 1h 45m
      • Southwest Airlines (WN 300)Boeing 737 800
        Southwest Airlines (WN 2080)Boeing 737 800
      • Southwest Airlines (WN 300)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:30 STL
        11:56 DEN
        5Hrs, 26m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 07:30 - DEN 11:56 5h 26m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 07:30
        ORDChicago O'Hare International Airport 10:15
      • ORDChicago O'Hare International Airport 08:54
        DENDenver Intl Airport 11:56
      • 5h 26m (1h 21m)
      • 1 Stop ORD · Chicago 1h 21m
      • American Airlines (AA 4680)Embraer Emb 175
        American Airlines (AA 1647)Boeing 737 800
      • American Airlines (AA 4680)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:55 STL
        12:35 DEN
        5Hrs, 40m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 07:55 - DEN 12:35 5h 40m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 07:55
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:10
      • ATLAtlanta Hartsfield-Jackson Intl Airport 10:30
        DENDenver Intl Airport 12:35
      • 5h 40m (40m)
      • 1 Stop ATL · Atlanta 40m
      • Southwest Airlines (WN 2082)Boeing 737 800
        Southwest Airlines (WN 2199)Boeing 737 800
      • Southwest Airlines (WN 2082)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 08:05 STL
        12:40 DEN
        5Hrs, 35m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 08:05 - DEN 12:40 5h 35m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 08:05
        ORDChicago O'Hare International Airport 10:50
      • ORDChicago O'Hare International Airport 09:34
        DENDenver Intl Airport 12:40
      • 5h 35m (1h 16m)
      • 1 Stop ORD · Chicago 1h 16m
      • United Airlines (UA 4183)Canadair Regional Jet 550
        United Airlines (UA 1803)Boeing 757 300 Series
      • United Airlines (UA 4183)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 08:10 STL
        11:35 DEN
        4Hrs, 25m 1 Stop (MSP)
      • STLSt Louis Lambert Intl Airport 08:10 - DEN 11:35 4h 25m 1 Stop (MSP) Minneapolis
      • STLSt Louis Lambert Intl Airport 08:10
        MSPMinneapolis International Airport 10:30
      • MSPMinneapolis International Airport 09:40
        DENDenver Intl Airport 11:35
      • 4h 25m (50m)
      • 1 Stop MSP · Minneapolis 50m
      • Southwest Airlines (WN 2541)Boeing 737 800
        Southwest Airlines (WN 1196)Boeing 737 800
      • Southwest Airlines (WN 2541)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 08:25 STL
        12:50 DEN
        5Hrs, 25m 1 Stop (MKE)
      • STLSt Louis Lambert Intl Airport 08:25 - DEN 12:50 5h 25m 1 Stop (MKE) Milwaukee
      • STLSt Louis Lambert Intl Airport 08:25
        MKEMilwaukee General Mitchell Intl Airport 11:15
      • MKEMilwaukee General Mitchell Intl Airport 09:40
        DENDenver Intl Airport 12:50
      • 5h 25m (1h 35m)
      • 1 Stop MKE · Milwaukee 1h 35m
      • Southwest Airlines (WN 3038)Boeing 737 700
        Southwest Airlines (WN 2383)Boeing 737 800
      • Southwest Airlines (WN 3038)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:45 STL
        13:40 DEN
        5Hrs, 55m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 08:45 - DEN 13:40 5h 55m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 08:45
        DALDallas/Fort Worth Love Field Airport 12:35
      • DALDallas/Fort Worth Love Field Airport 10:30
        DENDenver Intl Airport 13:40
      • 5h 55m (2h 05m)
      • 1 Stop DAL · Dallas 2h 05m
      • Southwest Airlines (WN 1067)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4895)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1067)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 09:05 STL
        13:35 DEN
        5Hrs, 30m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 09:05 - DEN 13:35 5h 30m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 09:05
        DALDallas/Fort Worth Love Field Airport 12:30
      • DALDallas/Fort Worth Love Field Airport 10:50
        DENDenver Intl Airport 13:35
      • 5h 30m (1h 40m)
      • 1 Stop DAL · Dallas 1h 40m
      • Southwest Airlines (WN 802)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1524)Boeing 737 700
      • Southwest Airlines (WN 802)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:20 STL
        13:50 DEN
        5Hrs, 30m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 09:20 - DEN 13:50 5h 30m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 09:20
        BNANashville Airport 11:50
      • BNANashville Airport 10:30
        DENDenver Intl Airport 13:50
      • 5h 30m (1h 20m)
      • 1 Stop BNA · Nashville 1h 20m
      • Southwest Airlines (WN 3664)Boeing 737 800
        Southwest Airlines (WN 5253)Boeing 737 700
      • Southwest Airlines (WN 3664)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 09:39 STL
        13:54 DEN
        5Hrs, 15m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 09:39 - DEN 13:54 5h 15m 1 Stop (DFW) Dallas
      • STLSt Louis Lambert Intl Airport 09:39
        DFWDallas/Fort Worth Intl Airport 12:37
      • DFWDallas/Fort Worth Intl Airport 11:39
        DENDenver Intl Airport 13:54
      • 5h 15m (58m)
      • 1 Stop DFW · Dallas 58m
      • American Airlines (AA 2480)Airbus
        American Airlines (AA 420)Airbus
      • American Airlines (AA 2480)
        • M
        • T
        • -
        • T
        • F
        • S
        • S
      • 09:50 STL
        15:00 DEN
        6Hrs, 10m 1 Stop (MKE)
      • STLSt Louis Lambert Intl Airport 09:50 - DEN 15:00 6h 10m 1 Stop (MKE) Milwaukee
      • STLSt Louis Lambert Intl Airport 09:50
        MKEMilwaukee General Mitchell Intl Airport 13:25
      • MKEMilwaukee General Mitchell Intl Airport 11:05
        DENDenver Intl Airport 15:00
      • 6h 10m (2h 20m)
      • 1 Stop MKE · Milwaukee 2h 20m
      • Southwest Airlines (WN 1165)Boeing 737 700
        Southwest Airlines (WN 2842)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1165)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 10:00 STL
        13:25 DEN
        4Hrs, 25m 1 Stop (MSP)
      • STLSt Louis Lambert Intl Airport 10:00 - DEN 13:25 4h 25m 1 Stop (MSP) Minneapolis
      • STLSt Louis Lambert Intl Airport 10:00
        MSPMinneapolis International Airport 12:20
      • MSPMinneapolis International Airport 11:30
        DENDenver Intl Airport 13:25
      • 4h 25m (50m)
      • 1 Stop MSP · Minneapolis 50m
      • Southwest Airlines (WN 3124)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3133)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3124)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 10:00 STL
        14:40 DEN
        5Hrs, 40m 1 Stop (AUS)
      • STLSt Louis Lambert Intl Airport 10:00 - DEN 14:40 5h 40m 1 Stop (AUS) Austin
      • STLSt Louis Lambert Intl Airport 10:00
        AUSAustin-Bergstrom International Airport 13:20
      • AUSAustin-Bergstrom International Airport 12:15
        DENDenver Intl Airport 14:40
      • 5h 40m (1h 05m)
      • 1 Stop AUS · Austin 1h 05m
      • Southwest Airlines (WN 1877)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2089)Boeing 737 800
      • Southwest Airlines (WN 1877)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 10:05 STL
        13:50 DEN
        4Hrs, 45m 1 Stop (MCI)
      • STLSt Louis Lambert Intl Airport 10:05 - DEN 13:50 4h 45m 1 Stop (MCI) Kansas City
      • STLSt Louis Lambert Intl Airport 10:05
        MCIKansas City International Airport 13:00
      • MCIKansas City International Airport 11:15
        DENDenver Intl Airport 13:50
      • 4h 45m (1h 45m)
      • 1 Stop MCI · Kansas City 1h 45m
      • Southwest Airlines (WN 438)Boeing 737 800
        Southwest Airlines (WN 2519)Boeing 737 700
      • Southwest Airlines (WN 438)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 10:10 STL
        15:05 DEN
        5Hrs, 55m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 10:10 - DEN 15:05 5h 55m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 10:10
        ORDChicago O'Hare International Airport 13:15
      • ORDChicago O'Hare International Airport 11:39
        DENDenver Intl Airport 15:05
      • 5h 55m (1h 36m)
      • 1 Stop ORD · Chicago 1h 36m
      • United Airlines (UA 4426)Canadair Regional Jet 550
        United Airlines (UA 1882)Boeing 737 Max 9 Passenger
      • United Airlines (UA 4426)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • 10:10 STL
        14:35 DEN
        5Hrs, 25m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 10:10 - DEN 14:35 5h 25m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 10:10
        ORDChicago O'Hare International Airport 12:45
      • ORDChicago O'Hare International Airport 11:39
        DENDenver Intl Airport 14:35
      • 5h 25m (1h 06m)
      • 1 Stop ORD · Chicago 1h 06m
      • United Airlines (UA 4426)Canadair Regional Jet 550
        United Airlines (UA 2249)Boeing 737 900
      • United Airlines (UA 4426)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:10 STL
        14:35 DEN
        5Hrs, 25m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 10:10 - DEN 14:35 5h 25m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 10:10
        ORDChicago O'Hare International Airport 12:45
      • ORDChicago O'Hare International Airport 11:39
        DENDenver Intl Airport 14:35
      • 5h 25m (1h 06m)
      • 1 Stop ORD · Chicago 1h 06m
      • United Airlines (UA 4426)Canadair Regional Jet 550
        United Airlines (UA 2249)Boeing 737 Max 9 Passenger
      • United Airlines (UA 4426)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 10:10 STL
        15:03 DEN
        5Hrs, 53m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 10:10 - DEN 15:03 5h 53m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 10:10
        ORDChicago O'Hare International Airport 13:15
      • ORDChicago O'Hare International Airport 11:39
        DENDenver Intl Airport 15:03
      • 5h 53m (1h 36m)
      • 1 Stop ORD · Chicago 1h 36m
      • United Airlines (UA 4426)Canadair Regional Jet 550
        United Airlines (UA 1882)Boeing 737 Max 9 Passenger
      • United Airlines (UA 4426)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 10:25 STL
        14:35 DEN
        5Hrs, 10m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 10:25 - DEN 14:35 5h 10m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 10:25
        DALDallas/Fort Worth Love Field Airport 13:30
      • DALDallas/Fort Worth Love Field Airport 12:10
        DENDenver Intl Airport 14:35
      • 5h 10m (1h 20m)
      • 1 Stop DAL · Dallas 1h 20m
      • Southwest Airlines (WN 5234)Boeing 737 800
        Southwest Airlines (WN 4895)Boeing 737 700
      • Southwest Airlines (WN 5234)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:30 STL
        13:35 DEN
        4Hrs, 05m 1 Stop (MCI)
      • STLSt Louis Lambert Intl Airport 10:30 - DEN 13:35 4h 05m 1 Stop (MCI) Kansas City
      • STLSt Louis Lambert Intl Airport 10:30
        MCIKansas City International Airport 12:45
      • MCIKansas City International Airport 11:40
        DENDenver Intl Airport 13:35
      • 4h 05m (1h 05m)
      • 1 Stop MCI · Kansas City 1h 05m
      • Southwest Airlines (WN 438)Boeing 737 700
        Southwest Airlines (WN 701)Boeing 737 700
      • Southwest Airlines (WN 438)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:30 STL
        15:00 DEN
        5Hrs, 30m 1 Stop (DSM)
      • STLSt Louis Lambert Intl Airport 10:30 - DEN 15:00 5h 30m 1 Stop (DSM) Des Moines
      • STLSt Louis Lambert Intl Airport 10:30
        DSMDes Moines Airport 14:05
      • DSMDes Moines Airport 11:40
        DENDenver Intl Airport 15:00
      • 5h 30m (2h 25m)
      • 1 Stop DSM · Des Moines 2h 25m
      • Southwest Airlines (WN 2269)Boeing 737 800
        Southwest Airlines (WN 2789)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2269)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:35 STL
        15:15 DEN
        5Hrs, 40m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 10:35 - DEN 15:15 5h 40m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 10:35
        MDWChicago Midway Airport 13:35
      • MDWChicago Midway Airport 11:45
        DENDenver Intl Airport 15:15
      • 5h 40m (1h 50m)
      • 1 Stop MDW · Chicago 1h 50m
      • Southwest Airlines (WN 2364)Boeing 737 800
        Southwest Airlines (WN 4027)Boeing 737 700
      • Southwest Airlines (WN 2364)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 10:40 STL
        14:35 DEN
        4Hrs, 55m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 10:40 - DEN 14:35 4h 55m 1 Stop (DAL) Dallas
      • STLSt Louis Lambert Intl Airport 10:40
        DALDallas/Fort Worth Love Field Airport 13:30
      • DALDallas/Fort Worth Love Field Airport 12:25
        DENDenver Intl Airport 14:35
      • 4h 55m (1h 05m)
      • 1 Stop DAL · Dallas 1h 05m
      • Southwest Airlines (WN 5234)Boeing 737 700
        Southwest Airlines (WN 4895)Boeing 737 700
      • Southwest Airlines (WN 5234)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 10:40 STL
        15:10 DEN
        5Hrs, 30m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 10:40 - DEN 15:10 5h 30m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 10:40
        MDWChicago Midway Airport 13:30
      • MDWChicago Midway Airport 11:50
        DENDenver Intl Airport 15:10
      • 5h 30m (1h 40m)
      • 1 Stop MDW · Chicago 1h 40m
      • Southwest Airlines (WN 2364)Boeing 737 800
        Southwest Airlines (WN 3094)Boeing 737 700
      • Southwest Airlines (WN 2364)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
      What’s the fastest flight time from Saint Louis to Denver?

      The fastest flight time for direct flights from Saint Louis to Denver is 2 hours 25 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from Saint Louis to Denver?

      The most popular airline flying from Saint Louis to Denver is Frontier Airlines. Find the latest flight deals on Wego.

      How far is Denver from Saint Louis?

      The flight distance between Saint Louis and Denver is 1279km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:17. The last flight of the day departs at 18:05. See the full list of flight times on Wego.

      How many airlines offer direct flights from Saint Louis to Denver?

      There are 3 airlines that offer direct flights from Saint Louis to Denver. Find out the list of airlines on Wego.

      All Airports in Saint Louis

      St Louis Lambert Intl Airport STL

      All Airports in Denver

      Denver Intl Airport DEN

      Popular Airlines flying from Saint Louis to Denver

      Frontier Airlines ‏()

      Popular Destinations from Denver

      Popular Destinations from Saint Louis

      Popular Hotels in Denver

      Hotels In Popular Destinations