Cheap Flights from Houston, TX to Denver, CO from $80

Return flight: Denver – Houston
Page navigation
Price Calendar Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 13 direct and 73 connecting flights from Houston to Denver. You can compare airfare deals from 4 airlines and multiple travel sites from $80, book and save on cheap plane tickets and last minute offers. Also check out HOU-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Houston to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $80 (one-way), $137 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights

Best Flights from Houston to Denver Today

Take a look at the list of non stop flights and flights with layovers from Houston to Denver with the lowest price of $80. The fastest direct flight takes 2h 32m and the fastest connecting – 4h 30m.
Price Departure Arrival Flight Duration Airline Flight
from $102
Find flight
07:20
Houston
George Bush
 09:01
Denver
Denver International
 2h 41m Frontier Airlines
F93229
from $109
Find flight
05:00
Houston
George Bush
 06:32
Denver
Denver International
 2h 32m United Airlines
UA2436
from $192
Find flight
21:57
Houston
George Bush
 23:30
Denver
Denver International
 2h 33m United Airlines
UA1650
from $80
Find flight
15:11
Houston
George Bush
 20:03
Denver
Denver International
 5h 52m
layover
1h 3m - Phoenix
 Frontier Airlines
F91703
F91820
from $96
Find flight
21:10
Houston
George Bush
 08:49+1 день
Denver
Denver International
 12h 39m
layover
6h 23m - Tampa
 Frontier Airlines
F92562
F91113
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 12, 2025
Full flight schedule will help you in detecting at what time planes fly from Houston to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:00 — 06:32
05:00 — 06:32 UA2436 United Airlines
Houston — Denver
2h 32m
Find flight
from$109
07:20 — 09:01
07:20 — 09:01 F93229 Frontier Airlines
Houston — Denver
2h 41m
Find flight
from$102
07:20 — 08:54
07:20 — 08:54 UA2433 United Airlines
Houston — Denver
2h 34m
Find flight
from$109
08:20 — 09:53
08:20 — 09:53 UA1888 United Airlines
Houston — Denver
2h 33m
Find flight
from$400
10:05 — 11:39
10:05 — 11:39 UA1585 United Airlines
Houston — Denver
2h 34m
Find flight
from$213
11:05 — 12:40
11:05 — 12:40 UA1970 United Airlines
Houston — Denver
2h 35m
Find flight
from$212
12:40 — 14:15
12:40 — 14:15 UA2013 United Airlines
Houston — Denver
2h 35m
Find flight
from$213
14:51 — 16:30
14:51 — 16:30 UA1454 United Airlines
Houston — Denver
2h 39m
Find flight
from$213
15:11 — 20:03
15:11 — 16:04 F91703 Frontier Airlines
Houston — Phoenix
1h 3m stop
17:07 — 20:03 F91820 Frontier Airlines
Phoenix — Denver
5h 52m
including layover
Find flight
from$80
16:20 — 17:58
16:20 — 17:58 UA2338 United Airlines
Houston — Denver
2h 38m
Find flight
from$192
16:36 — 23:13
16:36 — 20:13 F91418 Frontier Airlines
Houston — Orlando
46m stop
20:59 — 23:13 F93311 Frontier Airlines
Orlando — Denver
7h 37m
including layover
Find flight
from$80
18:12 — 19:53
18:12 — 19:53 UA1654 United Airlines
Houston — Denver
2h 41m
Find flight
from$192
20:19 — 22:00
20:19 — 22:00 UA1664 United Airlines
Houston — Denver
2h 41m
Find flight
from$192
21:08 — 22:53
21:08 — 22:53 F93227 Frontier Airlines
Houston — Denver
2h 45m
Find flight
from$102
21:57 — 23:30
21:57 — 23:30 UA1650 United Airlines
Houston — Denver
2h 33m
Find flight
from$192
*Departure and arrival times - local. Updated on September 12, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Houston to Denver depends on and how to choose the most interesting flight option for you.

Distance between Houston and Denver is 1422 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 23:00 from 15 Houston airports and arrive 05:00 to 23:00 to 2 Denver airports. Average flight time is 2h 35m.

  • The fastest flight 2h 32m
  • Average flight time 2h 35m
  • The earliest flight 05:00
  • The latest flight 23:00
  • Distance 884 ml

Popular Airlines on the Route

The flight Houston — Denver is served by 4 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 28 departures per week at the price of from $ 80 . And the most expensive tickets are offered by United Airlines airline - from $ 856.

Direct flights

There are 13 nonstop flights on the route. The fastest direct flight is UA2436 by United Airlines takes 2h 32m.

  • F9 - Frontier Airlines
    from $102
    Find
  • UA - United Airlines
    from $109
    Find
See more direct flights

Connecting Flights

There are 73 flights with layovers on the route. The fastest connecting flight is UA1005 by United Airlines takes 4h 30m.

  • F9 - Frontier Airlines
    from $80
    Find
  • UA - United Airlines
    from $257
    Find
  • VB - VivaAerobus
    from $314
    Find
  • NK - Spirit Airlines
    from $162
    Find
See more connecting flights

Airports

You can fly from Houston to Denver from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).

Houston airports

  • Ellington Field-EFD
    Find
  • West Houston-IWS
    Find
  • Hobby-HOU
    Find
  • Park Ten Heliport-JPT
    Find
  • Andrau Airpark-AAP
    Find
  • George Bush-IAH
    from $80
    Find
  • Greenway Plaza H/P-JGP
    Find
  • David Wayne Hooks-DWH
    Find
  • Transco Twr Galleria-JGQ
    Find
  • Westchase Hilton H/P-JWH
    Find
  • Spaceland-SPX
    Find
  • Woodlawns-JWL
    Find
  • Marriot Astrodome Heliport-JMA
    Find
  • Central Bus. District-JDX
    Find
  • Houston Municipal-SGR
    Find

Denver airports

  • Denver International-DEN
    Find
  • Arapahoe Co-APA
    Find

Airplanes

There are flights to Denver from Houston by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Houston

You may also consider searching for discounted plane tickets to some other popular places from Houston within United States.

Top International Destinations from Houston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back