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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
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • price
  • month of departure
  • month of return
$107
outward: Jun 2, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 4, 2018
5:18a COS » 7:48a ORD
Frontier Airlines direct (2h30m)
Verify
5 days ago
$115
outward: Jun 2, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 4, 2018
5:18a COS » 7:48a ORD
Frontier Airlines direct (2h30m)
Verify
6 days ago
$125
outward: Jun 1, 2018
6:12p ORD » 8:53p COS
Frontier Airlines direct (2h41m)
inbound: Jun 3, 2018
2:00p DEN » 4:29p ORD
Spirit Airlines direct (2h29m)
Verify
10 days ago
$136
outward: Jun 13, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 19, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
5 days ago
$137
outward: Jun 13, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 19, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
6 days ago
$137
outward: Jun 13, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 19, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
4 days ago
$137
outward: Sep 13, 2018
7:35p ORD » 10:14p DEN
Spirit Airlines direct (2h39m)
inbound: Sep 17, 2018
9:00p DEN » 11:22p ORD
Spirit Airlines direct (2h22m)
Verify
7 days ago
$138
outward: Jun 12, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 19, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
6 days ago
$139
outward: Aug 29, 2018
1:04a ORD » 3:55a DEN
Frontier Airlines direct (2h51m)
inbound: Sep 5, 2018
3:30a DEN » 5:58a ORD
Frontier Airlines direct (2h28m)
Verify
10 days ago
$140
outward: Sep 21, 2018
4:05a ORD » 6:42a DEN
Spirit Airlines direct (2h37m)
inbound: Sep 22, 2018
9:00p DEN » 11:22p ORD
Spirit Airlines direct (2h22m)
Verify
5 days ago
$140
outward: Sep 21, 2018
4:05a ORD » 6:42a DEN
Spirit Airlines direct (2h37m)
inbound: Sep 24, 2018
9:00p DEN » 11:22p ORD
Spirit Airlines direct (2h22m)
Verify
5 days ago
$140
outward: Sep 23, 2018
4:05a ORD » 6:42a DEN
Spirit Airlines direct (2h37m)
inbound: Sep 24, 2018
9:00p DEN » 11:22p ORD
Spirit Airlines direct (2h22m)
Verify
5 days ago
$140
outward: Jun 12, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 19, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
7 days ago
$140
outward: Jun 13, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 19, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
6 days ago
$140
outward: Jun 13, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 20, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
6 days ago
$140
outward: May 27, 2018
12:37a ORD » 3:25a DEN
Frontier Airlines direct (2h48m)
inbound: May 27, 2018
2:45p DEN » 5:18p ORD
Frontier Airlines direct (2h33m)
Verify
6 days ago
$142
outward: Jun 13, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 16, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
7 days ago
$144
outward: Jun 14, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 18, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
20 days ago
$144
outward: Jun 1, 2018
6:12p ORD » 8:53p COS
Frontier Airlines direct (2h41m)
inbound: Jun 4, 2018
5:18a COS » 7:48a ORD
Frontier Airlines direct (2h30m)
Verify
14 days ago
$144
outward: Jun 14, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 19, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
20 days ago
$145
outward: Jul 18, 2018
4:05a ORD » 6:40a DEN
Spirit Airlines direct (2h35m)
inbound: Jul 26, 2018
6:15a DEN » 8:25a MDW
Southwest Airlines direct (2h10m)
Verify
14 days ago
$145
outward: Jun 12, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 16, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
7 days ago
$145
outward: Jun 14, 2018
3:55a ORD » 6:34a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 16, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
7 days ago
$147
outward: Jul 19, 2018
4:05a ORD » 6:40a DEN
Spirit Airlines direct (2h35m)
inbound: Jul 25, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
10 days ago
$149
outward: Jun 1, 2018
6:12p ORD » 8:53p COS
Frontier Airlines direct (2h41m)
inbound: Jun 8, 2018
5:05a COS » 7:35a ORD
Frontier Airlines direct (2h30m)
Verify
18 days ago
$150
outward: Aug 28, 2018
7:30p ORD » 10:04p DEN
Spirit Airlines direct (2h34m)
inbound: Sep 4, 2018
2:00p DEN » 4:25p ORD
Spirit Airlines direct (2h25m)
Verify
5 days ago
$150
outward: Sep 2, 2018
4:05a ORD » 6:39a DEN
Spirit Airlines direct (2h34m)
inbound: Sep 8, 2018
9:00p DEN » 11:22p ORD
Spirit Airlines direct (2h22m)
Verify
5 days ago
$150
outward: Sep 21, 2018
4:05a ORD » 6:42a DEN
Spirit Airlines direct (2h37m)
inbound: Sep 23, 2018
2:00p DEN » 4:24p ORD
Spirit Airlines direct (2h24m)
Verify
5 days ago
$150
outward: Sep 23, 2018
4:05a ORD » 6:42a DEN
Spirit Airlines direct (2h37m)
inbound: Sep 23, 2018
2:00p DEN » 4:24p ORD
Spirit Airlines direct (2h24m)
Verify
5 days ago
$150
outward: Jun 1, 2018
6:12p ORD » 8:53p COS
Frontier Airlines direct (2h41m)
inbound: Jun 4, 2018
5:18a COS » 7:48a ORD
Frontier Airlines direct (2h30m)
Verify
11 days ago
Return
Departure
01 July Jul Sunday $retDate.dayShortName
02 July Jul Monday $retDate.dayShortName
03 July Jul Tuesday $retDate.dayShortName
04 July Jul Wednesday $retDate.dayShortName
05 July Jul Thursday $retDate.dayShortName
06 July Jul Friday $retDate.dayShortName
07 July Jul Saturday $retDate.dayShortName
24 June Jun Sunday $outDate.dayShortName
$254 $235
25 June Jun Monday $outDate.dayShortName
$179
26 June Jun Tuesday $outDate.dayShortName
$181
27 June Jun Wednesday $outDate.dayShortName
28 June Jun Thursday $outDate.dayShortName
$183 $170 $160 $186 $196 $206
29 June Jun Friday $outDate.dayShortName
$224 $186 $197 $174 $184 $193
30 June Jun Saturday $outDate.dayShortName
$229 $217 $202 $179 $188 $198
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
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • all
  • Alaska Airlines
  • American Airlines
  • Delta Air Lines
  • Frontier Airlines
  • JetBlue
  • Southwest Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Jun 16, 2018
Spirit Airlines direct
return: Jun 18, 2018
Spirit Airlines direct
$138 Verify
15 hours ago
Southwest Airlines
outbound: Aug 17, 2018
Southwest Airlines direct
return: Aug 20, 2018
Southwest Airlines direct
$194 Verify
11 days ago
JetBlue
outbound: Dec 7, 2018
JetBlue 1 stop
return: Dec 11, 2018
JetBlue 1 stop
$401 Verify
13 days ago
American Airlines
outbound: May 29, 2018
American Airlines direct
return: Jun 5, 2018
American Airlines direct
$614 Verify
10 hours ago
United Airlines
outbound: May 29, 2018
United Airlines direct
return: Jun 5, 2018
United Airlines direct
$731 Verify
10 hours ago
Alaska Airlines
outbound: May 29, 2018
Alaska Airlines 1 stop
return: Jun 5, 2018
Alaska Airlines 1 stop
$1,259 Verify
10 hours ago
Frontier Airlines
outbound: Jun 22, 2018
Frontier Airlines direct
return: Jun 25, 2018
Spirit Airlines direct
$198 Verify
6 days ago
Delta Air Lines
outbound: Sep 15, 2018
Delta Air Lines 1 stop
return: Sep 22, 2018
Delta Air Lines 1 stop
$272 Verify
20 days ago
Airline tickets Chicago - Denver found in the last 30 days.

Travel tips for flights Chicago - Denver

Average flight duration: 2h30m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • May 22, 2018 7:44 AM, GMT-6
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • May 22, 2018 8:44 AM, GMT-5