Cheap flights from Houston, TX to Denver, CO

Flights starting at £27. Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price.

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Travelers usually depart from George Bush Intercontinental, William P. Hobby, Houston, TX - Uptown, Houston, TX - SouthWest Freeway Greyhound station, or Houston, TX - Greyhound Station when they travel from Houston to Denver. Book your trip to arrive at Denver International, or Rocky Mountain Metropolitan Airport. The distance between Houston and Denver is 1423 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Spirit Airlines, Allegiant Air, and Lufthansa. Houston and Denver have 114 direct flights per week.

Weekly direct flights

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

Weekly direct flights for Mon 11.03 - Sun 17.03

AirlineMon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03Sun 17.03
---------------------
2323233

Weekly direct flights for Mon 18.03 - Sun 24.03

AirlineMon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03Sun 24.03
---------------1---
3323333

Weekly direct flights for Mon 25.03 - Sun 31.03

AirlineMon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03Sun 31.03
210104763
3323333

Weekly direct flights for Mon 01.04 - Sun 07.04

AirlineMon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04Sun 07.04
31010101098
3323333

Check-in for a flight from Houston to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 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
LufthansaDLHLHNo0
0

Denver travel tips

1) Consider the Highlands in Denver as a good area to stay in
2) Are you strong enough to drink a 2-liter "das boot" beer at Bierstadt Lagerhaus in Denver?
3) Go graffiti hunting in the RiNo district in Denver

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February4°C-6°C
March10°C-2°C
April13°C1°C
May18°C6°C
June26°C12°C
July29°C16°C
August28°C15°C
September25°C11°C
October17°C4°C
November10°C-1°C
December4°C-6°C
Hottest Month
29°C
July
Coldest month
-6°C
January
Sunny days
260
days per year
Snow days
26
days per year

14 day forecast

Thursday
14 Mar
99%
0°C0°C
21 Mar
18°C7°C
Friday
15 Mar
85%
2°C0°C
22 Mar
76%
11°C7°C
Saturday
16 Mar
84%
4°C-3°C
23 Mar
18°C6°C
Sunday
17 Mar
87%
7°C2°C
24 Mar
60%
20°C9°C
Monday
18 Mar
13°C1°C
25 Mar
88%
14°C7°C
Tuesday
19 Mar
16°C4°C
26 Mar
72%
12°C7°C
Wednesday
20 Mar
16°C6°C
27 Mar
10°C5°C

Frequently asked questions

How long does it take to travel from Houston to Denver?
What is the flight distance between Houston and Denver?
What airlines offer nonstop (direct) flights between Houston and Denver?
What are the most popular routes to and from Houston?
What are the most popular routes to and from Denver?
Which airports are there in Houston?
What airports are near Houston?
What airports are near Denver?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Houston and Denver?
What is Virtual Interlining and how do I use it?
Which airlines fly between Houston and Denver?
When's the best time to travel between Houston and Denver?
What flights operate between Houston and Denver?
How many airports are there near Houston?
How many airports are there near Denver?
What time do nonstop (direct) flights between Houston and Denver depart?
What time do nonstop (direct) flights between Houston and Denver arrive?
What time do flights between Houston and Denver depart?
What time do flights between Houston and Denver arrive?

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