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

Find cheap airline tickets from Houston 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
$116
outward: Jun 5, 2018
3:11p IAH » 11:36p DEN
Spirit Airlines 1 stop (8h25m)
inbound: Jun 13, 2018
6:15a DEN » 8:35a HOU
Southwest Airlines direct (2h20m)
$118
outward: Jun 11, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 15, 2018
4:25a DEN » 6:54a IAH
Frontier Airlines direct (2h29m)
$118
outward: Jun 11, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 15, 2018
4:25a DEN » 6:54a IAH
Frontier Airlines direct (2h29m)
$129
outward: Jun 25, 2018
11:20a CDG » 6:15a PNH
Eva Air 1 stop (18h55m)
inbound: Jul 23, 2018
7:35a PNH » 7:30a CDG
Eva Air 1 stop (23h55m)
$133
outward: Jun 17, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 27, 2018
4:40a DEN » 7:09a IAH
Frontier Airlines direct (2h29m)
$137
outward: Jun 5, 2018
3:11p IAH » 11:36p DEN
Spirit Airlines 1 stop (8h25m)
inbound: Jun 7, 2018
5:03a DEN » 7:20a IAH
United Airlines direct (2h17m)
$138
outward: Jun 11, 2018
10:11p IAH » 12:50a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 14, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
$141
outward: Jun 5, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 13, 2018
4:40a DEN » 7:09a IAH
Frontier Airlines direct (2h29m)
$144
outward: Jun 17, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 27, 2018
6:25a DEN » 8:40a IAH
United Airlines direct (2h15m)
$145
outward: Aug 24, 2018
11:53p IAH » 2:25a DEN
Spirit Airlines direct (2h32m)
inbound: Aug 28, 2018
4:42a DEN » 6:55a IAH
United Airlines direct (2h13m)
$147
outward: Aug 25, 2018
5:05a HOU » 7:25a DEN
Southwest Airlines direct (2h20m)
inbound: Aug 27, 2018
5:01p DEN » 7:22p IAH
Spirit Airlines direct (2h21m)
$148
outward: Jun 1, 2018
3:11p IAH » 11:36p DEN
Spirit Airlines 1 stop (8h25m)
inbound: Jun 5, 2018
4:26a DEN » 6:55a IAH
Frontier Airlines direct (2h29m)
$155
outward: Aug 24, 2018
11:53p IAH » 2:25a DEN
Spirit Airlines direct (2h32m)
inbound: Aug 27, 2018
5:01p DEN » 7:22p IAH
Spirit Airlines direct (2h21m)
$157
outward: Jul 21, 2018
11:44p IAH » 2:20a DEN
Spirit Airlines direct (2h36m)
inbound: Jul 26, 2018
4:23a DEN » 6:55a IAH
Frontier Airlines direct (2h32m)
$157
outward: Jul 21, 2018
11:44p IAH » 2:20a DEN
Spirit Airlines direct (2h36m)
inbound: Jul 26, 2018
4:23a DEN » 6:55a IAH
Frontier Airlines direct (2h32m)
$157
outward: Jul 21, 2018
11:44p IAH » 2:20a DEN
Spirit Airlines direct (2h36m)
inbound: Jul 26, 2018
4:23a DEN » 6:55a IAH
Frontier Airlines direct (2h32m)
$159
outward: Jun 11, 2018
10:11p IAH » 12:50a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 14, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
$163
outward: Jun 11, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 15, 2018
4:25a DEN » 6:54a IAH
Frontier Airlines direct (2h29m)
$163
outward: Aug 24, 2018
11:53p IAH » 2:25a DEN
Spirit Airlines direct (2h32m)
inbound: Aug 27, 2018
5:01p DEN » 7:22p IAH
Spirit Airlines direct (2h21m)
$165
outward: Jun 21, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 26, 2018
4:30a DEN » 6:59a IAH
Frontier Airlines direct (2h29m)
$166
outward: Jun 21, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 26, 2018
4:30a DEN » 6:59a IAH
Frontier Airlines direct (2h29m)
$174
outward: Jun 13, 2018
10:11p IAH » 12:50a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 17, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
$176
outward: Jun 11, 2018
12:10p IAH » 2:45p DEN
Frontier Airlines direct (2h35m)
inbound: Jun 14, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
$176
outward: Jun 21, 2018
11:44p IAH » 2:20a DEN
Spirit Airlines direct (2h36m)
inbound: Jun 26, 2018
4:30a DEN » 6:59a IAH
Frontier Airlines direct (2h29m)
$177
outward: Jun 13, 2018
3:11p IAH » 11:36p DEN
Spirit Airlines 1 stop (8h25m)
inbound: Jun 17, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
$178
outward: Jun 13, 2018
10:11p IAH » 12:50a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 17, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
$178
outward: Aug 25, 2018
5:05a HOU » 7:25a DEN
Southwest Airlines direct (2h20m)
inbound: Aug 28, 2018
4:17a DEN » 6:49a IAH
Frontier Airlines direct (2h32m)
$178
outward: Jun 5, 2018
7:40p IAH » 10:12p DEN
United Airlines direct (2h32m)
inbound: Jun 13, 2018
6:25a DEN » 8:40a IAH
United Airlines direct (2h15m)
$181
outward: Jun 13, 2018
10:11p IAH » 12:50a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 17, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
$181
outward: Jun 13, 2018
10:11p IAH » 12:50a DEN
Spirit Airlines direct (2h39m)
inbound: Jun 17, 2018
5:13p DEN » 7:35p IAH
Spirit Airlines direct (2h22m)
Return
Departure
Choose when you'd like to depart to Denver (USA):
Find the cheapest Houston Denver flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Houston - 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 Chicago - Denver San Francisco - Denver See more routes

Airlines operating flights from Houston 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
  • Delta Air Lines
  • Frontier Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Jul 21, 2018
Spirit Airlines direct
return: Jul 25, 2018
Frontier Airlines direct
Frontier Airlines
outbound: Jul 21, 2018
Frontier Airlines direct
return: Jul 25, 2018
Frontier Airlines direct
United Airlines
outbound: Jun 25, 2018
United Airlines direct
return: Jun 27, 2018
United Airlines direct
Delta Air Lines
outbound: Jul 21, 2018
Delta Air Lines 1 stop
return: Jul 25, 2018
Frontier Airlines 1 stop

Travel tips for flights Houston - Denver

Average flight duration: 2h29m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • May 26, 2018 3:47 AM, GMT-6
  • Weather:
  • min. 57ºF, max. 81ºF
  • Departure city:
  • Houston, USA
  • Airport(s):
  • William P. Hobby Airport (HOU)
  • George Bush Intercontinental Airport (IAH)
  • Local time:
  • May 26, 2018 4:47 AM, GMT-5
  • Weather:
  • min. 75ºF, max. 89ºF