Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline American Airlines
Cheapest Month May
Cheapest Day of the Week Tuesday
Cheapest Airline American Airlines

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

  • American Airlines American Airlines
  • Frontier Airlines Frontier Airlines
  • United Airlines United Airlines
  • Southwest Airlines Southwest Airlines
  • Qatar Airways Qatar Airways
  • Sun Country Airlines Sun Country Airlines
  • Denver Air Connection Denver Air Connection
  • Alaska Airlines Alaska Airlines
  • JetBlue Airways JetBlue Airways
  • Hawaiian Airlines Hawaiian Airlines
Cheapest Month May

Travel Period: May 2025 - April 2026

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

  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
  • Feb 2026
  • Mar 2026
  • Apr 2026
Cheapest Day of the Week Tuesday

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

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Wed, 2 Apr, 2025

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  • Availability
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 19:50 ORD
    21:45 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 19:50 - DEN 21:45 2h 55m Direct
  • ORDChicago O'Hare International Airport 19:50
  • DENDenver Intl Airport 21:45
  • 2h 55m
  • Direct
  • United Airlines (UA 767)Airbus A321 Neo
  • United Airlines (UA 767)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus A321 Neo
  • 19:50 MDW
    21:40 DEN
    2Hrs, 50m Direct
  • MDWChicago Midway Airport 19:50 - DEN 21:40 2h 50m Direct
  • MDWChicago Midway Airport 19:50
  • DENDenver Intl Airport 21:40
  • 2h 50m
  • Direct
  • Southwest Airlines (WN 423)Boeing 737 800
  • Southwest Airlines (WN 423)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 800
  • 20:01 MDW
    21:49 DEN
    2Hrs, 48m Direct
  • MDWChicago Midway Airport 20:01 - DEN 21:49 2h 48m Direct
  • MDWChicago Midway Airport 20:01
  • DENDenver Intl Airport 21:49
  • 2h 48m
  • Direct
  • Frontier Airlines (F9 2209)Airbus A320 Neo
  • Frontier Airlines (F9 2209)
    • -
    • -
    • -
    • T
    • F
    • -
    • S
  • Airbus A320 Neo
  • 20:35 MDW
    22:20 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 20:35 - DEN 22:20 2h 45m Direct
  • MDWChicago Midway Airport 20:35
  • DENDenver Intl Airport 22:20
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 675)Boeing 737 800
  • Southwest Airlines (WN 675)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 800
  • 20:39 ORD
    22:39 DEN
    3Hrs, 00m Direct
  • ORDChicago O'Hare International Airport 20:39 - DEN 22:39 3h Direct
  • ORDChicago O'Hare International Airport 20:39
  • DENDenver Intl Airport 22:39
  • 3h
  • Direct
  • American Airlines (AA 1387)Boeing 737 800
  • American Airlines (AA 1387)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 800
  • 20:40 MDW
    22:25 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 20:40 - DEN 22:25 2h 45m Direct
  • MDWChicago Midway Airport 20:40
  • DENDenver Intl Airport 22:25
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 675)Boeing 737 800
  • Southwest Airlines (WN 675)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 800
  • 21:15 ORD
    23:10 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 21:15 - DEN 23:10 2h 55m Direct
  • ORDChicago O'Hare International Airport 21:15
  • DENDenver Intl Airport 23:10
  • 2h 55m
  • Direct
  • United Airlines (UA 490)Boeing 737 900
  • United Airlines (UA 490)
    • M
    • -
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 900
  • 21:17 ORD
    23:12 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 21:17 - DEN 23:12 2h 55m Direct
  • ORDChicago O'Hare International Airport 21:17
  • DENDenver Intl Airport 23:12
  • 2h 55m
  • Direct
  • United Airlines (UA 490)Boeing 737 900
  • United Airlines (UA 490)
    • -
    • T
    • -
    • -
    • -
    • -
    • -
  • Boeing 737 900
  • 21:20 MDW
    23:05 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 21:20 - DEN 23:05 2h 45m Direct
  • MDWChicago Midway Airport 21:20
  • DENDenver Intl Airport 23:05
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 675)Boeing 737 700
  • Southwest Airlines (WN 675)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 700
  • 22:55 MDW
    00:40 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 22:55 - DEN 00:40 2h 45m Direct
  • MDWChicago Midway Airport 22:55
  • DENDenver Intl Airport 00:40
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 4455)Boeing 737 700
  • Southwest Airlines (WN 4455)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 700
  • 05:00 ORD
    06:50 DEN
    2Hrs, 50m Direct
  • ORDChicago O'Hare International Airport 05:00 - DEN 06:50 2h 50m Direct
  • ORDChicago O'Hare International Airport 05:00
  • DENDenver Intl Airport 06:50
  • 2h 50m
  • Direct
  • United Airlines (UA 2666)Airbus A321 Neo
  • United Airlines (UA 2666)
    • M
    • -
    • -
    • T
    • F
    • S
    • S
  • Airbus A321 Neo
  • 05:20 MDW
    06:55 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 05:20 - DEN 06:55 2h 35m Direct
  • MDWChicago Midway Airport 05:20
  • DENDenver Intl Airport 06:55
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 1376)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1376)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 05:25 MDW
    07:00 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 05:25 - DEN 07:00 2h 35m Direct
  • MDWChicago Midway Airport 05:25
  • DENDenver Intl Airport 07:00
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 1929)Boeing 737 700
  • Southwest Airlines (WN 1929)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 700
  • 05:30 MDW
    09:40 DEN
    5Hrs, 10m Direct
  • MDWChicago Midway Airport 05:30 - DEN 09:40 5h 10m Direct
  • MDWChicago Midway Airport 05:30
  • DENDenver Intl Airport 09:40
  • 5h 10m
  • Direct
  • Southwest Airlines (WN 472)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 472)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 05:45 MDW
    07:20 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 05:45 - DEN 07:20 2h 35m Direct
  • MDWChicago Midway Airport 05:45
  • DENDenver Intl Airport 07:20
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 1376)Boeing 737 800
  • Southwest Airlines (WN 1376)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 800
  • 05:50 MDW
    07:25 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 05:50 - DEN 07:25 2h 35m Direct
  • MDWChicago Midway Airport 05:50
  • DENDenver Intl Airport 07:25
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 1376)Boeing 737 800
  • Southwest Airlines (WN 1376)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 800
  • 06:00 ORD
    14:30 DEN
    9Hrs, 30m Direct
  • ORDChicago O'Hare International Airport 06:00 - DEN 14:30 9h 30m Direct
  • ORDChicago O'Hare International Airport 06:00
  • DENDenver Intl Airport 14:30
  • 9h 30m
  • Direct
  • United Airlines (UA 1254)Boeing 737 900
  • United Airlines (UA 1254)
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • Boeing 737 900
  • 06:00 ORD
    14:30 DEN
    9Hrs, 30m Direct
  • ORDChicago O'Hare International Airport 06:00 - DEN 14:30 9h 30m Direct
  • ORDChicago O'Hare International Airport 06:00
  • DENDenver Intl Airport 14:30
  • 9h 30m
  • Direct
  • United Airlines (UA 1254)Boeing 757 200 Series
  • United Airlines (UA 1254)
    • M
    • T
    • W
    • T
    • -
    • -
    • S
  • Boeing 757 200 Series
  • 06:00 ORD
    14:16 DEN
    9Hrs, 16m Direct
  • ORDChicago O'Hare International Airport 06:00 - DEN 14:16 9h 16m Direct
  • ORDChicago O'Hare International Airport 06:00
  • DENDenver Intl Airport 14:16
  • 9h 16m
  • Direct
  • United Airlines (UA 1254)Boeing 757 200 Series
  • United Airlines (UA 1254)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 757 200 Series
  • 06:40 ORD
    08:34 DEN
    2Hrs, 54m Direct
  • ORDChicago O'Hare International Airport 06:40 - DEN 08:34 2h 54m Direct
  • ORDChicago O'Hare International Airport 06:40
  • DENDenver Intl Airport 08:34
  • 2h 54m
  • Direct
  • Frontier Airlines (F9 3173)Airbus A321 Neo
  • Frontier Airlines (F9 3173)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • Airbus A321 Neo
  • 06:45 MDW
    08:35 DEN
    2Hrs, 50m Direct
  • MDWChicago Midway Airport 06:45 - DEN 08:35 2h 50m Direct
  • MDWChicago Midway Airport 06:45
  • DENDenver Intl Airport 08:35
  • 2h 50m
  • Direct
  • Frontier Airlines (F9 2209)Airbus A320 Neo
  • Frontier Airlines (F9 2209)
    • M
    • T
    • -
    • -
    • -
    • -
    • -
  • Airbus A320 Neo
  • 06:50 MDW
    08:25 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 06:50 - DEN 08:25 2h 35m Direct
  • MDWChicago Midway Airport 06:50
  • DENDenver Intl Airport 08:25
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 3479)Boeing 737 700
  • Southwest Airlines (WN 3479)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 700
  • 07:00 ORD
    08:40 DEN
    2Hrs, 40m Direct
  • ORDChicago O'Hare International Airport 07:00 - DEN 08:40 2h 40m Direct
  • ORDChicago O'Hare International Airport 07:00
  • DENDenver Intl Airport 08:40
  • 2h 40m
  • Direct
  • Southwest Airlines (WN 1481)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1481)
    • M
    • -
    • -
    • T
    • F
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 07:00 ORD
    08:40 DEN
    2Hrs, 40m Direct
  • ORDChicago O'Hare International Airport 07:00 - DEN 08:40 2h 40m Direct
  • ORDChicago O'Hare International Airport 07:00
  • DENDenver Intl Airport 08:40
  • 2h 40m
  • Direct
  • Southwest Airlines (WN 1481)Boeing 737 700
  • Southwest Airlines (WN 1481)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 700
  • 07:00 ORD
    08:40 DEN
    2Hrs, 40m Direct
  • ORDChicago O'Hare International Airport 07:00 - DEN 08:40 2h 40m Direct
  • ORDChicago O'Hare International Airport 07:00
  • DENDenver Intl Airport 08:40
  • 2h 40m
  • Direct
  • Southwest Airlines (WN 1481)Boeing 737 800
  • Southwest Airlines (WN 1481)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 800
  • 07:10 ORD
    12:33 DEN
    6Hrs, 23m Direct
  • ORDChicago O'Hare International Airport 07:10 - DEN 12:33 6h 23m Direct
  • ORDChicago O'Hare International Airport 07:10
  • DENDenver Intl Airport 12:33
  • 6h 23m
  • Direct
  • United Airlines (UA 745)Airbus
  • United Airlines (UA 745)
    • M
    • -
    • -
    • T
    • F
    • -
    • S
  • Airbus
  • 07:10 ORD
    09:04 DEN
    2Hrs, 54m Direct
  • ORDChicago O'Hare International Airport 07:10 - DEN 09:04 2h 54m Direct
  • ORDChicago O'Hare International Airport 07:10
  • DENDenver Intl Airport 09:04
  • 2h 54m
  • Direct
  • United Airlines (UA 791)Boeing 757 200 Series
  • United Airlines (UA 791)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 757 200 Series
  • 07:15 MDW
    08:50 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 07:15 - DEN 08:50 2h 35m Direct
  • MDWChicago Midway Airport 07:15
  • DENDenver Intl Airport 08:50
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 3479)Boeing 737 700
  • Southwest Airlines (WN 3479)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 700
  • 07:55 MDW
    12:20 DEN
    5Hrs, 25m Direct
  • MDWChicago Midway Airport 07:55 - DEN 12:20 5h 25m Direct
  • MDWChicago Midway Airport 07:55
  • DENDenver Intl Airport 12:20
  • 5h 25m
  • Direct
  • Southwest Airlines (WN 2446)Boeing 737 700
  • Southwest Airlines (WN 2446)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 700
  • 07:55 MDW
    09:35 DEN
    2Hrs, 40m Direct
  • MDWChicago Midway Airport 07:55 - DEN 09:35 2h 40m Direct
  • MDWChicago Midway Airport 07:55
  • DENDenver Intl Airport 09:35
  • 2h 40m
  • Direct
  • Southwest Airlines (WN 2341)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2341)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 08:00 ORD
    14:56 DEN
    7Hrs, 56m Direct
  • ORDChicago O'Hare International Airport 08:00 - DEN 14:56 7h 56m Direct
  • ORDChicago O'Hare International Airport 08:00
  • DENDenver Intl Airport 14:56
  • 7h 56m
  • Direct
  • United Airlines (UA 2200)Boeing 737 800
  • United Airlines (UA 2200)
    • -
    • -
    • -
    • T
    • -
    • -
    • -
  • Boeing 737 800
  • 08:00 ORD
    15:00 DEN
    8Hrs, 00m Direct
  • ORDChicago O'Hare International Airport 08:00 - DEN 15:00 8h Direct
  • ORDChicago O'Hare International Airport 08:00
  • DENDenver Intl Airport 15:00
  • 8h
  • Direct
  • United Airlines (UA 2200)Boeing 737 800
  • United Airlines (UA 2200)
    • M
    • T
    • W
    • -
    • F
    • S
    • S
  • Boeing 737 800
  • 08:05 MDW
    17:00 DEN
    9Hrs, 55m Direct
  • MDWChicago Midway Airport 08:05 - DEN 17:00 9h 55m Direct
  • MDWChicago Midway Airport 08:05
  • DENDenver Intl Airport 17:00
  • 9h 55m
  • Direct
  • Southwest Airlines (WN 3175)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 3175)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 08:15 MDW
    09:55 DEN
    2Hrs, 40m Direct
  • MDWChicago Midway Airport 08:15 - DEN 09:55 2h 40m Direct
  • MDWChicago Midway Airport 08:15
  • DENDenver Intl Airport 09:55
  • 2h 40m
  • Direct
  • Southwest Airlines (WN 1251)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1251)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 08:38 ORD
    10:23 DEN
    2Hrs, 45m Direct
  • ORDChicago O'Hare International Airport 08:38 - DEN 10:23 2h 45m Direct
  • ORDChicago O'Hare International Airport 08:38
  • DENDenver Intl Airport 10:23
  • 2h 45m
  • Direct
  • American Airlines (AA 1647)Boeing 737 800
  • American Airlines (AA 1647)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 800
  • 08:45 ORD
    10:41 DEN
    2Hrs, 56m Direct
  • ORDChicago O'Hare International Airport 08:45 - DEN 10:41 2h 56m Direct
  • ORDChicago O'Hare International Airport 08:45
  • DENDenver Intl Airport 10:41
  • 2h 56m
  • Direct
  • United Airlines (UA 1599)Airbus A321 Neo
  • United Airlines (UA 1599)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus A321 Neo
  • 09:05 MDW
    13:00 DEN
    4Hrs, 55m Direct
  • MDWChicago Midway Airport 09:05 - DEN 13:00 4h 55m Direct
  • MDWChicago Midway Airport 09:05
  • DENDenver Intl Airport 13:00
  • 4h 55m
  • Direct
  • Southwest Airlines (WN 456)Boeing 737 700
  • Southwest Airlines (WN 456)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
  • 09:20 MDW
    10:55 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 09:20 - DEN 10:55 2h 35m Direct
  • MDWChicago Midway Airport 09:20
  • DENDenver Intl Airport 10:55
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 1802)Boeing 737 800
  • Southwest Airlines (WN 1802)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 800
  • 09:20 MDW
    13:25 DEN
    5Hrs, 05m Direct
  • MDWChicago Midway Airport 09:20 - DEN 13:25 5h 05m Direct
  • MDWChicago Midway Airport 09:20
  • DENDenver Intl Airport 13:25
  • 5h 05m
  • Direct
  • Southwest Airlines (WN 2906)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2906)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 09:35 MDW
    11:15 DEN
    2Hrs, 40m Direct
  • MDWChicago Midway Airport 09:35 - DEN 11:15 2h 40m Direct
  • MDWChicago Midway Airport 09:35
  • DENDenver Intl Airport 11:15
  • 2h 40m
  • Direct
  • Southwest Airlines (WN 1929)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1929)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 09:45 ORD
    11:40 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 09:45 - DEN 11:40 2h 55m Direct
  • ORDChicago O'Hare International Airport 09:45
  • DENDenver Intl Airport 11:40
  • 2h 55m
  • Direct
  • United Airlines (UA 2856)Boeing 757 300 Series
  • United Airlines (UA 2856)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • Boeing 757 300 Series
  • 10:00 MDW
    13:50 DEN
    4Hrs, 50m Direct
  • MDWChicago Midway Airport 10:00 - DEN 13:50 4h 50m Direct
  • MDWChicago Midway Airport 10:00
  • DENDenver Intl Airport 13:50
  • 4h 50m
  • Direct
  • Southwest Airlines (WN 960)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 960)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 Max 8 Passenger
  • 10:05 MDW
    13:40 DEN
    4Hrs, 35m Direct
  • MDWChicago Midway Airport 10:05 - DEN 13:40 4h 35m Direct
  • MDWChicago Midway Airport 10:05
  • DENDenver Intl Airport 13:40
  • 4h 35m
  • Direct
  • Southwest Airlines (WN 3428)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 3428)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 Max 8 Passenger
  • 10:44 ORD
    12:39 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 10:44 - DEN 12:39 2h 55m Direct
  • ORDChicago O'Hare International Airport 10:44
  • DENDenver Intl Airport 12:39
  • 2h 55m
  • Direct
  • United Airlines (UA 1803)Boeing 737 900
  • United Airlines (UA 1803)
    • -
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 900
  • 10:44 ORD
    12:39 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 10:44 - DEN 12:39 2h 55m Direct
  • ORDChicago O'Hare International Airport 10:44
  • DENDenver Intl Airport 12:39
  • 2h 55m
  • Direct
  • United Airlines (UA 1803)Airbus A321 Neo
  • United Airlines (UA 1803)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • Airbus A321 Neo
  • 11:00 MDW
    12:35 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 11:00 - DEN 12:35 2h 35m Direct
  • MDWChicago Midway Airport 11:00
  • DENDenver Intl Airport 12:35
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 1660)Boeing 737 700
  • Southwest Airlines (WN 1660)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 700
  • 11:20 MDW
    12:55 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 11:20 - DEN 12:55 2h 35m Direct
  • MDWChicago Midway Airport 11:20
  • DENDenver Intl Airport 12:55
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 1063)Boeing 737 800
  • Southwest Airlines (WN 1063)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 800
  • 12:25 MDW
    14:00 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 12:25 - DEN 14:00 2h 35m Direct
  • MDWChicago Midway Airport 12:25
  • DENDenver Intl Airport 14:00
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 2894)Boeing 737 800
  • Southwest Airlines (WN 2894)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 800
  • 12:40 ORD
    14:25 DEN
    2Hrs, 45m Direct
  • ORDChicago O'Hare International Airport 12:40 - DEN 14:25 2h 45m Direct
  • ORDChicago O'Hare International Airport 12:40
  • DENDenver Intl Airport 14:25
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 2534)Boeing 737 800
  • Southwest Airlines (WN 2534)
    • M
    • T
    • W
    • T
    • F
    • -
    • S
  • Boeing 737 800
  • 13:00 MDW
    14:35 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 13:00 - DEN 14:35 2h 35m Direct
  • MDWChicago Midway Airport 13:00
  • DENDenver Intl Airport 14:35
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 2894)Boeing 737 800
  • Southwest Airlines (WN 2894)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 800
  • 13:05 ORD
    15:00 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 13:05 - DEN 15:00 2h 55m Direct
  • ORDChicago O'Hare International Airport 13:05
  • DENDenver Intl Airport 15:00
  • 2h 55m
  • Direct
  • United Airlines (UA 1935)Airbus A321 Neo
  • United Airlines (UA 1935)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus A321 Neo
  • 13:35 MDW
    15:10 DEN
    2Hrs, 35m Direct
  • MDWChicago Midway Airport 13:35 - DEN 15:10 2h 35m Direct
  • MDWChicago Midway Airport 13:35
  • DENDenver Intl Airport 15:10
  • 2h 35m
  • Direct
  • Southwest Airlines (WN 2193)Boeing 737 800
  • Southwest Airlines (WN 2193)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 800
  • 13:36 ORD
    15:27 DEN
    2Hrs, 51m Direct
  • ORDChicago O'Hare International Airport 13:36 - DEN 15:27 2h 51m Direct
  • ORDChicago O'Hare International Airport 13:36
  • DENDenver Intl Airport 15:27
  • 2h 51m
  • Direct
  • American Airlines (AA 2622)Airbus
  • American Airlines (AA 2622)
    • -
    • T
    • -
    • -
    • -
    • S
    • -
  • Airbus
  • 14:05 MDW
    17:40 DEN
    4Hrs, 35m Direct
  • MDWChicago Midway Airport 14:05 - DEN 17:40 4h 35m Direct
  • MDWChicago Midway Airport 14:05
  • DENDenver Intl Airport 17:40
  • 4h 35m
  • Direct
  • Southwest Airlines (WN 130)Boeing 737 700
  • Southwest Airlines (WN 130)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 700
  • 14:35 ORD
    16:30 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 14:35 - DEN 16:30 2h 55m Direct
  • ORDChicago O'Hare International Airport 14:35
  • DENDenver Intl Airport 16:30
  • 2h 55m
  • Direct
  • United Airlines (UA 1588)Boeing 757 300 Series
  • United Airlines (UA 1588)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 757 300 Series
  • 14:45 MDW
    18:35 DEN
    4Hrs, 50m Direct
  • MDWChicago Midway Airport 14:45 - DEN 18:35 4h 50m Direct
  • MDWChicago Midway Airport 14:45
  • DENDenver Intl Airport 18:35
  • 4h 50m
  • Direct
  • Southwest Airlines (WN 960)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 960)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 14:55 ORD
    16:44 DEN
    2Hrs, 49m Direct
  • ORDChicago O'Hare International Airport 14:55 - DEN 16:44 2h 49m Direct
  • ORDChicago O'Hare International Airport 14:55
  • DENDenver Intl Airport 16:44
  • 2h 49m
  • Direct
  • American Airlines (AA 2622)Airbus
  • American Airlines (AA 2622)
    • M
    • -
    • W
    • T
    • F
    • -
    • S
  • Airbus
  • 15:05 MDW
    19:05 DEN
    5Hrs, 00m Direct
  • MDWChicago Midway Airport 15:05 - DEN 19:05 5h Direct
  • MDWChicago Midway Airport 15:05
  • DENDenver Intl Airport 19:05
  • 5h
  • Direct
  • Southwest Airlines (WN 2906)Boeing 737 800
  • Southwest Airlines (WN 2906)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 800
  • 15:50 MDW
    19:55 DEN
    5Hrs, 05m Direct
  • MDWChicago Midway Airport 15:50 - DEN 19:55 5h 05m Direct
  • MDWChicago Midway Airport 15:50
  • DENDenver Intl Airport 19:55
  • 5h 05m
  • Direct
  • Southwest Airlines (WN 1447)Boeing 737 700
  • Southwest Airlines (WN 1447)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
  • 16:10 ORD
    18:05 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 16:10 - DEN 18:05 2h 55m Direct
  • ORDChicago O'Hare International Airport 16:10
  • DENDenver Intl Airport 18:05
  • 2h 55m
  • Direct
  • United Airlines (UA 1801)Airbus A321 Neo
  • United Airlines (UA 1801)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus A321 Neo
  • 16:35 MDW
    18:20 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 16:35 - DEN 18:20 2h 45m Direct
  • MDWChicago Midway Airport 16:35
  • DENDenver Intl Airport 18:20
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 3371)Boeing 737 800
  • Southwest Airlines (WN 3371)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 800
  • 16:35 MDW
    18:20 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 16:35 - DEN 18:20 2h 45m Direct
  • MDWChicago Midway Airport 16:35
  • DENDenver Intl Airport 18:20
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 3371)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 3371)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 16:55 MDW
    18:40 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 16:55 - DEN 18:40 2h 45m Direct
  • MDWChicago Midway Airport 16:55
  • DENDenver Intl Airport 18:40
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 4098)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 4098)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 Max 8 Passenger
  • 17:23 ORD
    19:20 DEN
    2Hrs, 57m Direct
  • ORDChicago O'Hare International Airport 17:23 - DEN 19:20 2h 57m Direct
  • ORDChicago O'Hare International Airport 17:23
  • DENDenver Intl Airport 19:20
  • 2h 57m
  • Direct
  • Frontier Airlines (F9 1483)Airbus A321 Neo
  • Frontier Airlines (F9 1483)
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • Airbus A321 Neo
  • 17:24 ORD
    19:21 DEN
    2Hrs, 57m Direct
  • ORDChicago O'Hare International Airport 17:24 - DEN 19:21 2h 57m Direct
  • ORDChicago O'Hare International Airport 17:24
  • DENDenver Intl Airport 19:21
  • 2h 57m
  • Direct
  • Frontier Airlines (F9 1483)Airbus A321 Neo
  • Frontier Airlines (F9 1483)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Airbus A321 Neo
  • 17:25 ORD
    19:15 DEN
    2Hrs, 50m Direct
  • ORDChicago O'Hare International Airport 17:25 - DEN 19:15 2h 50m Direct
  • ORDChicago O'Hare International Airport 17:25
  • DENDenver Intl Airport 19:15
  • 2h 50m
  • Direct
  • Southwest Airlines (WN 2921)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2921)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 17:55 ORD
    19:50 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 17:55 - DEN 19:50 2h 55m Direct
  • ORDChicago O'Hare International Airport 17:55
  • DENDenver Intl Airport 19:50
  • 2h 55m
  • Direct
  • United Airlines (UA 284)Airbus A321 Neo
  • United Airlines (UA 284)
    • -
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus A321 Neo
  • 17:55 ORD
    19:50 DEN
    2Hrs, 55m Direct
  • ORDChicago O'Hare International Airport 17:55 - DEN 19:50 2h 55m Direct
  • ORDChicago O'Hare International Airport 17:55
  • DENDenver Intl Airport 19:50
  • 2h 55m
  • Direct
  • United Airlines (UA 284)Boeing 737 900
  • United Airlines (UA 284)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • Boeing 737 900
  • 18:45 MDW
    20:30 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 18:45 - DEN 20:30 2h 45m Direct
  • MDWChicago Midway Airport 18:45
  • DENDenver Intl Airport 20:30
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 4098)Boeing 737 800
  • Southwest Airlines (WN 4098)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 800
  • 18:45 MDW
    20:30 DEN
    2Hrs, 45m Direct
  • MDWChicago Midway Airport 18:45 - DEN 20:30 2h 45m Direct
  • MDWChicago Midway Airport 18:45
  • DENDenver Intl Airport 20:30
  • 2h 45m
  • Direct
  • Southwest Airlines (WN 4098)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 4098)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 18:55 ORD
    20:55 DEN
    3Hrs, 00m Direct
  • ORDChicago O'Hare International Airport 18:55 - DEN 20:55 3h Direct
  • ORDChicago O'Hare International Airport 18:55
  • DENDenver Intl Airport 20:55
  • 3h
  • Direct
  • Southwest Airlines (WN 3514)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 3514)
    • M
    • -
    • -
    • T
    • F
    • -
    • S
  • Boeing 737 Max 8 Passenger
  • 18:55 ORD
    20:55 DEN
    3Hrs, 00m Direct
  • ORDChicago O'Hare International Airport 18:55 - DEN 20:55 3h Direct
  • ORDChicago O'Hare International Airport 18:55
  • DENDenver Intl Airport 20:55
  • 3h
  • Direct
  • Southwest Airlines (WN 3514)Boeing 737 700
  • Southwest Airlines (WN 3514)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
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What’s the fastest flight time from Chicago to Denver?

The fastest flight time for direct flights from Chicago to Denver is 2 hours 35 minutes. Check latest flight schedules & prices on Wego.

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

The most popular airline flying from Chicago to Denver is United Airlines. Find the latest flight deals on Wego.

How far is Denver from Chicago?

The flight distance between Chicago and Denver 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 05:00. The last flight of the day departs at 19:50. See the full list of flight times on Wego.

How many airlines offer direct flights from Chicago to Denver?

There are 4 airlines that offer direct flights from Chicago to Denver. Find out the list of airlines on Wego.