Cheap flights from Denver, CO to Houston, TX

Flights starting at $34. Choose between Frontier Airlines, United Airlines, or JetBlue Airways to find the best price.

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Travelers usually depart from Denver International, or Rocky Mountain Metropolitan Airport when they travel from Denver to Houston. Book your trip to arrive at George Bush Intercontinental, William P. Hobby, Houston, TX - Uptown, Houston, TX - SouthWest Freeway Greyhound station, or Houston, TX - Greyhound Station. The distance between Denver and Houston is 1389 km. The most popular airlines for this route are Frontier Airlines, United Airlines, JetBlue Airways, Spirit Airlines, and Allegiant Air. Denver and Houston have 192 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Denver to Houston in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
---------------------
33321------

Weekly direct flights for Sun 17.03 - Sat 23.03

AirlineSun 17.03Mon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03
---------------------
2---------333

Weekly direct flights for Sun 24.03 - Sat 30.03

AirlineSun 24.03Mon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03
------1010101010
3332333

Weekly direct flights for Sun 31.03 - Sat 06.04

AirlineSun 31.03Mon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04
869883---
3332333

Check-in for a flight from Denver to Houston

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight

Weather in Houston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C8°C
February18°C10°C
March22°C13°C
April25°C16°C
May29°C20°C
June33°C24°C
July33°C25°C
August34°C25°C
September31°C23°C
October27°C18°C
November21°C13°C
December18°C10°C
Hottest Month
34°C
August
Coldest month
8°C
January
Sunny days
262
days per year

14 day forecast

Friday
15 Mar
88%
29°C21°C
22 Mar
28°C16°C
Saturday
16 Mar
88%
21°C18°C
23 Mar
26°C17°C
Sunday
17 Mar
87%
26°C18°C
24 Mar
22°C16°C
Monday
18 Mar
22°C16°C
25 Mar
81%
25°C17°C
Tuesday
19 Mar
18°C12°C
26 Mar
89%
24°C20°C
Wednesday
20 Mar
87%
17°C15°C
27 Mar
89%
27°C23°C
Thursday
21 Mar
78%
19°C16°C
28 Mar
81%
23°C20°C

Frequently asked questions

How long does it take to travel from Denver to Houston?
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