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

Find cheap airline tickets from Houston to Denver by date

  • any
  • January 2022
  • February 2022
  • March 2022
  • April 2022
  • May 2022
  • June 2022
  • July 2022
  • August 2022
  • September 2022
  • October 2022
  • November 2022
  • December 2022
  • any
  • January 2022
  • February 2022
  • March 2022
  • April 2022
  • May 2022
  • June 2022
  • July 2022
  • August 2022
  • September 2022
  • October 2022
  • November 2022
  • December 2022
  • price
  • month of departure
  • month of return
$170
Frontier Airlines outward: Feb 18, 2022
7:18p IAH » 9:56p DEN
Frontier Airlines direct (2h38m)
Frontier Airlines inbound: Feb 22, 2022
6:50a DEN » 10:59p IAH
Frontier Airlines 1 stop (16h09m)
Return
Departure
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:

Airlines operating flights from Houston to Denver

  • any
  • January 2022
  • February 2022
  • March 2022
  • April 2022
  • May 2022
  • June 2022
  • July 2022
  • August 2022
  • September 2022
  • October 2022
  • November 2022
  • December 2022
  • all
  • Frontier Airlines
  • Spirit Airlines
Spirit Airlines
outbound: Feb 18, 2022
Spirit Airlines 1 stop
return: Feb 21, 2022
American Airlines 1 stop
Frontier Airlines
outbound: Feb 18, 2022
Frontier Airlines direct
return: Feb 21, 2022
Frontier Airlines 1 stop

Travel tips for flights Houston - Denver

Average flight duration: 2h38m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • Jan 21, 2022 7:52 PM, GMT-7
  • Weather:
  • min. 27ºF, max. 46ºF
  • Departure city:
  • Houston, USA
  • Airport(s):
  • William P. Hobby Airport (HOU)
  • George Bush Intercontinental Airport (IAH)
  • Local time:
  • Jan 21, 2022 8:52 PM, GMT-6
  • Weather:
  • min. 40ºF, max. 55ºF