Take off on cheap flights from Chicago to Denver, your adventure starts now!

Find cheap airline tickets from Chicago to Denver by date

  • any
  • September 2017
  • October 2017
  • November 2017
  • December 2017
  • January 2018
  • February 2018
  • March 2018
  • April 2018
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • any
  • September 2017
  • October 2017
  • November 2017
  • December 2017
  • January 2018
  • February 2018
  • March 2018
  • April 2018
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • price
  • month of departure
  • month of return
$88
outward: Oct 17, 2017
1:30p ORD » 4:11p DEN
Frontier Airlines direct (2h41m)
inbound: Oct 21, 2017
10:50p DEN » 1:20a ORD
Frontier Airlines direct (2h30m)
$88
outward: Oct 18, 2017
1:30p ORD » 4:11p DEN
Frontier Airlines direct (2h41m)
inbound: Oct 21, 2017
10:50p DEN » 1:20a ORD
Frontier Airlines direct (2h30m)
$88
outward: Dec 2, 2017
6:00p ORD » 8:41p DEN
United Airlines direct (2h41m)
inbound: Dec 13, 2017
12:00a DEN » 2:24a ORD
United Airlines direct (2h24m)
$91
outward: Dec 2, 2017
7:05p ORD » 9:54p DEN
Spirit Airlines direct (2h49m)
inbound: Dec 12, 2017
9:53p DEN » 12:17a ORD
Spirit Airlines direct (2h24m)
$93
outward: Dec 3, 2017
1:50a ORD » 4:47a DEN
Frontier Airlines direct (2h57m)
inbound: Dec 12, 2017
2:30p DEN » 5:08p ORD
Frontier Airlines direct (2h38m)
$94
outward: Dec 2, 2017
7:05p ORD » 9:54p DEN
Spirit Airlines direct (2h49m)
inbound: Dec 12, 2017
9:53p DEN » 12:17a ORD
Spirit Airlines direct (2h24m)
$99
outward: Oct 17, 2017
7:35p ORD » 10:18p DEN
Spirit Airlines direct (2h43m)
inbound: Oct 21, 2017
9:18p DEN » 11:45p ORD
Spirit Airlines direct (2h27m)
$115
outward: Oct 16, 2017
7:35p ORD » 10:18p DEN
Spirit Airlines direct (2h43m)
inbound: Oct 21, 2017
9:18p DEN » 11:45p ORD
Spirit Airlines direct (2h27m)
$127
outward: Oct 17, 2017
1:30p ORD » 4:11p DEN
Frontier Airlines direct (2h41m)
inbound: Oct 20, 2017
10:50p DEN » 1:20a ORD
Frontier Airlines direct (2h30m)
$127
outward: Oct 17, 2017
1:30p ORD » 4:11p DEN
Frontier Airlines direct (2h41m)
inbound: Oct 22, 2017
3:00p DEN » 5:29p ORD
Frontier Airlines direct (2h29m)
$127
outward: Oct 18, 2017
1:30p ORD » 4:11p DEN
Frontier Airlines direct (2h41m)
inbound: Oct 20, 2017
10:50p DEN » 1:20a ORD
Frontier Airlines direct (2h30m)
$127
outward: Oct 18, 2017
1:30p ORD » 4:11p DEN
Frontier Airlines direct (2h41m)
inbound: Oct 22, 2017
3:00p DEN » 5:29p ORD
Frontier Airlines direct (2h29m)
$153
outward: Oct 12, 2017
7:35p ORD » 10:18p DEN
Spirit Airlines direct (2h43m)
inbound: Oct 15, 2017
3:00p DEN » 5:29p ORD
Frontier Airlines direct (2h29m)
$157
outward: Oct 16, 2017
7:35p ORD » 10:18p DEN
Spirit Airlines direct (2h43m)
inbound: Oct 20, 2017
9:18p DEN » 11:45p ORD
Spirit Airlines direct (2h27m)
$158
outward: Oct 12, 2017
7:35p ORD » 10:18p DEN
Spirit Airlines direct (2h43m)
inbound: Oct 15, 2017
3:00p DEN » 5:29p ORD
Frontier Airlines direct (2h29m)
$181
outward: Oct 16, 2017
1:30p ORD » 4:11p DEN
Frontier Airlines direct (2h41m)
inbound: Oct 22, 2017
3:00p DEN » 5:29p ORD
Frontier Airlines direct (2h29m)
Return
Departure
18 October Oct Wednesday $retDate.dayShortName
19 October Oct Thursday $retDate.dayShortName
20 October Oct Friday $retDate.dayShortName
21 October Oct Saturday $retDate.dayShortName
22 October Oct Sunday $retDate.dayShortName
23 October Oct Monday $retDate.dayShortName
24 October Oct Tuesday $retDate.dayShortName
13 October Oct Friday $outDate.dayShortName
14 October Oct Saturday $outDate.dayShortName
15 October Oct Sunday $outDate.dayShortName
16 October Oct Monday $outDate.dayShortName
$157 Spirit Airlines
1508175300000 ORD » 1508185080000 DEN, 0 (163)
1508527080000 DEN » 1508535900000 ORD, 0 (147)
$115 Spirit Airlines
1508175300000 ORD » 1508185080000 DEN, 0 (163)
1508613480000 DEN » 1508622300000 ORD, 0 (147)
$181 Frontier Airlines
1508153400000 ORD » 1508163060000 DEN, 0 (161)
1508677200000 DEN » 1508686140000 ORD, 0 (149)
17 October Oct Tuesday $outDate.dayShortName
$127 Frontier Airlines
1508239800000 ORD » 1508249460000 DEN, 0 (161)
1508532600000 DEN » 1508541600000 ORD, 0 (150)
$88 Frontier Airlines
1508239800000 ORD » 1508249460000 DEN, 0 (161)
1508619000000 DEN » 1508628000000 ORD, 0 (150)
$127 Frontier Airlines
1508239800000 ORD » 1508249460000 DEN, 0 (161)
1508677200000 DEN » 1508686140000 ORD, 0 (149)
18 October Oct Wednesday $outDate.dayShortName
$127 Frontier Airlines
1508326200000 ORD » 1508335860000 DEN, 0 (161)
1508532600000 DEN » 1508541600000 ORD, 0 (150)
$88 Frontier Airlines
1508326200000 ORD » 1508335860000 DEN, 0 (161)
1508619000000 DEN » 1508628000000 ORD, 0 (150)
$127 Frontier Airlines
1508326200000 ORD » 1508335860000 DEN, 0 (161)
1508677200000 DEN » 1508686140000 ORD, 0 (149)
19 October Oct Thursday $outDate.dayShortName
Choose when you'd like to depart to Denver (USA):
Find the cheapest Chicago Denver flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Chicago - Denver with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Denver New York - Denver London - Denver Miami - Denver San Francisco - Denver See more routes

Airlines operating flights from Chicago to Denver

  • any
  • September 2017
  • October 2017
  • November 2017
  • December 2017
  • January 2018
  • February 2018
  • March 2018
  • April 2018
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • all
  • American Airlines
  • Frontier Airlines
  • Southwest Airlines
  • Spirit Airlines
Spirit Airlines
outbound: Oct 12, 2017
Spirit Airlines direct
return: Oct 15, 2017
Frontier Airlines direct
Southwest Airlines
outbound: Nov 3, 2017
Southwest Airlines direct
return: Nov 5, 2017
Southwest Airlines direct
Frontier Airlines
outbound: Oct 12, 2017
Frontier Airlines direct
return: Oct 15, 2017
Frontier Airlines direct
American Airlines
outbound: Oct 12, 2017
American Airlines direct
return: Oct 15, 2017
American Airlines direct

Travel tips for flights Chicago - Denver

Average flight duration: 2h35m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • Sep 25, 2017 1:51 AM, GMT-6
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Sep 25, 2017 2:51 AM, GMT-5
  • Weather:
  • min. 67ºF, max. 83ºF