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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 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • price
  • month of departure
  • month of return
$85
outward: Oct 24, 2018
1:05p ORD » 3:47p DEN
Frontier Airlines direct (2h42m)
inbound: Nov 1, 2018
3:29a DEN » 5:57a ORD
Frontier Airlines direct (2h28m)
Verify
21 days ago
$86
outward: Sep 30, 2018
4:30a ORD » 7:01a DEN
United Airlines direct (2h31m)
inbound: Oct 3, 2018
3:55a DEN » 6:12a ORD
United Airlines direct (2h17m)
Verify
16 days ago
$88
outward: Dec 13, 2018
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Dec 19, 2018
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
18 days ago
$88
outward: Dec 13, 2018
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Dec 19, 2018
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
17 days ago
$88
outward: Dec 13, 2018
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Dec 19, 2018
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
16 days ago
$90
outward: Oct 10, 2018
4:20a ORD » 6:57a DEN
United Airlines direct (2h37m)
inbound: Oct 17, 2018
4:05a DEN » 6:22a ORD
United Airlines direct (2h17m)
Verify
18 days ago
$91
outward: Oct 21, 2018
4:05a ORD » 6:47a DEN
Spirit Airlines direct (2h42m)
inbound: Oct 24, 2018
9:15p DEN » 11:42p ORD
Spirit Airlines direct (2h27m)
Verify
22 days ago
$95
outward: Nov 5, 2018
1:00p ORD » 3:51p DEN
Frontier Airlines direct (2h51m)
inbound: Nov 15, 2018
4:22a DEN » 6:47a ORD
Frontier Airlines direct (2h25m)
Verify
21 days ago
$95
outward: Feb 6, 2019
12:49a ORD » 3:45a DEN
Frontier Airlines direct (2h56m)
inbound: Feb 9, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
17 days ago
$97
outward: Oct 26, 2018
4:05a ORD » 6:47a DEN
Spirit Airlines direct (2h42m)
inbound: Oct 30, 2018
8:15p DEN » 10:42p ORD
Spirit Airlines direct (2h27m)
Verify
21 days ago
$97
outward: Sep 29, 2018
4:05a ORD » 6:47a DEN
Spirit Airlines direct (2h42m)
inbound: Oct 2, 2018
9:15p DEN » 11:42p ORD
Spirit Airlines direct (2h27m)
Verify
23 days ago
$100
outward: Feb 3, 2019
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Feb 9, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
17 days ago
$100
outward: Feb 5, 2019
12:34a ORD » 3:30a DEN
Frontier Airlines direct (2h56m)
inbound: Feb 9, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
17 days ago
$100
outward: Feb 6, 2019
12:49a ORD » 3:45a DEN
Frontier Airlines direct (2h56m)
inbound: Feb 10, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
17 days ago
$100
outward: Nov 5, 2018
1:00p ORD » 3:51p DEN
Frontier Airlines direct (2h51m)
inbound: Nov 11, 2018
4:29a DEN » 6:54a ORD
Frontier Airlines direct (2h25m)
Verify
17 days ago
$100
outward: Nov 5, 2018
1:00p ORD » 3:51p DEN
Frontier Airlines direct (2h51m)
inbound: Nov 15, 2018
4:22a DEN » 6:47a ORD
Frontier Airlines direct (2h25m)
Verify
16 days ago
$101
outward: Nov 5, 2018
1:00p ORD » 3:51p DEN
Frontier Airlines direct (2h51m)
inbound: Nov 11, 2018
9:55p DEN » 12:20a ORD
Spirit Airlines direct (2h25m)
Verify
17 days ago
$102
outward: Oct 24, 2018
1:05p ORD » 3:47p DEN
Frontier Airlines direct (2h42m)
inbound: Oct 31, 2018
2:39a DEN » 5:07a ORD
Frontier Airlines direct (2h28m)
Verify
21 days ago
$102
outward: Sep 25, 2018
7:35p ORD » 10:16p DEN
Spirit Airlines direct (2h41m)
inbound: Oct 2, 2018
9:15p DEN » 11:42p ORD
Spirit Airlines direct (2h27m)
Verify
21 days ago
$102
outward: Sep 25, 2018
4:05a ORD » 6:47a DEN
Spirit Airlines direct (2h42m)
inbound: Oct 4, 2018
2:00p DEN » 4:27p ORD
Spirit Airlines direct (2h27m)
Verify
17 days ago
$103
outward: Oct 25, 2018
1:05p ORD » 3:47p DEN
Frontier Airlines direct (2h42m)
inbound: Nov 1, 2018
3:29a DEN » 5:57a ORD
Frontier Airlines direct (2h28m)
Verify
21 days ago
$103
outward: Oct 26, 2018
1:05p ORD » 3:47p DEN
Frontier Airlines direct (2h42m)
inbound: Nov 1, 2018
3:29a DEN » 5:57a ORD
Frontier Airlines direct (2h28m)
Verify
21 days ago
$104
outward: Jan 10, 2019
12:34a ORD » 3:30a DEN
Frontier Airlines direct (2h56m)
inbound: Jan 16, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
18 days ago
$104
outward: Feb 7, 2019
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Feb 13, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
22 days ago
$105
outward: Dec 13, 2018
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Dec 19, 2018
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
19 days ago
$105
outward: Jan 17, 2019
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Jan 19, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
19 days ago
$105
outward: Jan 17, 2019
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Jan 20, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
19 days ago
$105
outward: Feb 3, 2019
2:50p ORD » 5:50p DEN
Frontier Airlines direct (3h)
inbound: Feb 10, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
17 days ago
$105
outward: Feb 5, 2019
12:34a ORD » 3:30a DEN
Frontier Airlines direct (2h56m)
inbound: Feb 10, 2019
2:25p DEN » 5:06p ORD
Frontier Airlines direct (2h41m)
Verify
17 days ago
$110
outward: Nov 29, 2018
6:10p ORD » 8:55p DEN
Spirit Airlines direct (2h45m)
inbound: Dec 2, 2018
2:25p DEN » 4:55p ORD
Frontier Airlines direct (2h30m)
Verify
20 days ago
Return
Departure
29 September Sep Saturday $retDate.dayShortName
30 September Sep Sunday $retDate.dayShortName
01 October Oct Monday $retDate.dayShortName
02 October Oct Tuesday $retDate.dayShortName
03 October Oct Wednesday $retDate.dayShortName
04 October Oct Thursday $retDate.dayShortName
05 October Oct Friday $retDate.dayShortName
24 September Sep Monday $outDate.dayShortName
$112 $112 $112
25 September Sep Tuesday $outDate.dayShortName
$112 $101 $112 $101 $122
26 September Sep Wednesday $outDate.dayShortName
$144 $144 $144
27 September Sep Thursday $outDate.dayShortName
$162 $161 $164 $161 $164
28 September Sep Friday $outDate.dayShortName
$208 $193
29 September Sep Saturday $outDate.dayShortName
$112 $113 $96 $113
30 September Sep Sunday $outDate.dayShortName
$158 $86 $144
Availability of fares is not guaranteed for offers found in the last 7 days.
Choose when you'd like to depart to Denver (USA):
*Best price per person, all taxes and surcharges included; found in the last 14 days on liligo.com
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 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • all
  • American Airlines
  • Delta Air Lines
  • Frontier Airlines
  • JetBlue
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Oct 20, 2018
Spirit Airlines direct
return: Oct 24, 2018
Spirit Airlines direct
$91 Verify
22 days ago
JetBlue
outbound: Mar 23, 2019
JetBlue 1 stop
return: Mar 30, 2019
JetBlue 1 stop
$673 Verify
25 days ago
United Airlines
outbound: Oct 9, 2018
United Airlines direct
return: Oct 16, 2018
United Airlines direct
$90 Verify
18 days ago
Frontier Airlines
outbound: Nov 5, 2018
Frontier Airlines direct
return: Nov 14, 2018
Frontier Airlines direct
$95 Verify
21 days ago
Delta Air Lines
outbound: Jun 25, 2019
Delta Air Lines 1 stop
return: Jun 30, 2019
Delta Air Lines 1 stop
$314 Verify
17 days ago
American Airlines
outbound: Nov 16, 2018
American Airlines direct
return: Nov 18, 2018
American Airlines direct
$326 Verify
22 days ago
Airline tickets Chicago - Denver found in the last 30 days.

Travel tips for flights Chicago - Denver

Average flight duration: 2h34m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • Sep 22, 2018 4:54 AM, GMT-6
  • Weather:
  • min. 57ºF, max. 81ºF
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Sep 22, 2018 5:54 AM, GMT-5
  • Weather:
  • min. 55ºF, max. 67ºF