Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Denver to Chicago is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Delta Air Lines Delta Air Lines
  • Denver Air Connection Denver Air Connection
  • Alaska Airlines Alaska Airlines
Cheapest Month August

Travel Period: July 2024 - June 2025

The cheapest month(s) to fly from Denver to Chicago is August.

  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
Cheapest Day of the Week Saturday

The cheapest day(s) of the week to fly from Denver to Chicago is Saturday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 6pm

The cheapest time of the day to fly from Denver to Chicago is in the afternoon.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Sun, 2 Jun, 2024

  • Depart Earliest
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  • 18:55 - 22:20
    DEN - ORD
  • 18:55 (DEN)Denver Intl Airport
  • 22:20 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 1397)Boeing 737 900
  • 2h 25m
  • Direct
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  • Boeing 737 900
  • 19:15 - 05:40+ 1
    DEN - ORD
  • 19:15 (DEN)Denver Intl Airport
  • 05:40 (ORD)Chicago O'Hare International Airport + 1
  • United Airlines (UA 2115)Boeing 737 800
  • 9h 25m
  • Direct
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  • Boeing 737 800
  • 20:34 - 23:57
    DEN - ORD
  • 20:34 (DEN)Denver Intl Airport
  • 23:57 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 377)Boeing 737 900
  • 2h 23m
  • Direct
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  • Boeing 737 900
  • 05:44 - 09:15
    DEN - ORD
  • 05:44 (DEN)Denver Intl Airport
  • 09:15 (ORD)Chicago O'Hare International Airport
  • American Airlines (AA 2771)Boeing 737 800
  • 2h 31m
  • Direct
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  • Boeing 737 800
  • 06:15 - 09:43
    DEN - ORD
  • 06:15 (DEN)Denver Intl Airport
  • 09:43 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 532)Boeing 737 900
  • 2h 28m
  • Direct
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  • Boeing 737 900
  • 08:13 - 16:47
    DEN - ORD
  • 08:13 (DEN)Denver Intl Airport
  • 16:47 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 2177)Airbus
  • 7h 34m
  • Direct
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  • Airbus
  • 08:17 - 11:42
    DEN - ORD
  • 08:17 (DEN)Denver Intl Airport
  • 11:42 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 1811)Boeing 757 300 Series
  • 2h 25m
  • Direct
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  • Boeing 757 300 Series
  • 09:48 - 13:13
    DEN - ORD
  • 09:48 (DEN)Denver Intl Airport
  • 13:13 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 2329)Boeing 757 300 Series
  • 2h 25m
  • Direct
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  • Boeing 757 300 Series
  • 09:54 - 20:40
    DEN - ORD
  • 09:54 (DEN)Denver Intl Airport
  • 20:40 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 1981)Airbus
  • 9h 46m
  • Direct
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  • Airbus
  • 10:46 - 14:20
    DEN - ORD
  • 10:46 (DEN)Denver Intl Airport
  • 14:20 (ORD)Chicago O'Hare International Airport
  • American Airlines (AA 1630)Boeing 737 800
  • 2h 34m
  • Direct
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  • Boeing 737 800
  • 11:15 - 14:34
    DEN - ORD
  • 11:15 (DEN)Denver Intl Airport
  • 14:34 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 2312)Boeing 737 900
  • 2h 19m
  • Direct
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  • Boeing 737 900
  • 11:24 - 22:45
    DEN - ORD
  • 11:24 (DEN)Denver Intl Airport
  • 22:45 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 1013)Boeing 737 Max 9 Passenger
  • 10h 21m
  • Direct
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  • Boeing 737 Max 9 Passenger
  • 13:25 - 16:49
    DEN - ORD
  • 13:25 (DEN)Denver Intl Airport
  • 16:49 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 617)Boeing 757 300 Series
  • 2h 24m
  • Direct
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  • Boeing 757 300 Series
  • 13:39 - 22:46
    DEN - ORD
  • 13:39 (DEN)Denver Intl Airport
  • 22:46 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 578)Airbus
  • 8h 07m
  • Direct
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  • Airbus
  • 14:40 - 18:06
    DEN - ORD
  • 14:40 (DEN)Denver Intl Airport
  • 18:06 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 233)Boeing 737 900
  • 2h 26m
  • Direct
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  • Boeing 737 900
  • 16:02 - 19:40
    DEN - ORD
  • 16:02 (DEN)Denver Intl Airport
  • 19:40 (ORD)Chicago O'Hare International Airport
  • American Airlines (AA 1624)Boeing 737 800
  • 2h 38m
  • Direct
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  • Boeing 737 800
  • 16:15 - 19:44
    DEN - ORD
  • 16:15 (DEN)Denver Intl Airport
  • 19:44 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 686)Boeing 757 300 Series
  • 2h 29m
  • Direct
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  • Boeing 757 300 Series
  • 17:42 - 21:13
    DEN - ORD
  • 17:42 (DEN)Denver Intl Airport
  • 21:13 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 1898)Boeing 757 300 Series
  • 2h 31m
  • Direct
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  • Boeing 757 300 Series
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What’s the fastest flight time from Denver to Chicago?

The fastest flight time for direct flights from Denver to Chicago is 2 hours 19 minutes. Check latest flight schedules & prices on Wego.

How far is Chicago from Denver?

The flight distance between Denver and Chicago is 1477km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 05:44. The last flight of the day departs at 18:55. See the full list of flight times on Wego.

How many airlines offer direct flights from Denver to Chicago?

There are 2 airlines that offer direct flights from Denver to Chicago. Find out the list of airlines on Wego.