Cheap flights from Houston to Denver

Choose between United Airlines, Spirit Airlines, or Frontier Airlines to find the best price

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Denver travel tips

1) Consider the Highlands in Denver as a good area to stay in

If you search for an abundance of restaurants and shops and calmness in Denver simultaneously, opt for the Highlands. A very pleasant addition is its location on a hillside overlooking the city.

2) Are you strong enough to drink a 2-liter "das boot" beer at Bierstadt Lagerhaus in Denver?

Your visit to Denver will not be completed without the tour around local breweries. That is why you need to head to 2875 Blake Street to Bierstadt Lagerhaus. They have a great choice, but a 2-liter "das boot" is their visiting card.

3) Go graffiti hunting in the RiNo district in Denver

Graffiti is a big deal in RiNo in Denver. Street artists from all over the globe have reasons to come here and tag. Do not miss, walk along this district and admire a kaleidoscope of vivid colors.

Travelers usually depart from George Bush Intercontinental, William P. Hobby, Houston, TX - Greyhound Station, Houston, TX Train Station, or Houston, TX - Uptown when they travel from Houston to Denver. Book your trip to arrive at Denver International, or Denver Union Station. The distance between Houston and Denver is 1389 km. The most popular airlines for this route are United Airlines, Spirit Airlines, Frontier Airlines, American Airlines, and Delta Air Lines. Houston and Denver have 233 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights37483542-3536
Fly direct with

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Spirit Airlines on Mondays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Houston to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

How long does it take to travel from Houston to Denver?
A one-way nonstop (direct) flight between Houston and Denver takes around 2.5 hours.
What is the flight distance between Houston and Denver?
The flight distance between Houston and Denver is 1389 km.
What airlines offer nonstop (direct) flights between Houston and Denver?
Several carriers operate flights between Houston and Denver. Airlines offering nonstop (direct) flights include United Airlines, Spirit Airlines, Frontier Airlines.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and Mexico City, Las Vegas, Monterrey, Los Angeles, Guadalajara, Seattle, Orlando, London, Paris, Phoenix, New York, Cancún, Philadelphia, Atlanta, Salt Lake City, León, Raleigh, San Francisco, Washington, D.C., Chicago.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Chicago, Dallas, Minneapolis, Los Angeles, Washington, D.C., Orlando, San Francisco, Atlanta, Las Vegas, Austin, Phoenix, Philadelphia, San Diego, Miami, New York, Tampa, Detroit, Seattle, Salt Lake City, Portland.
Which airports are there in Houston?
Houston is mainly served by George Bush Intercontinental. But there are other airports nearby, including William P. Hobby, Ellington, David Wayne Hooks Memorial Airport.
What airports are near Houston?
The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Jack Brooks Regional, Victoria Regional, Easterwood, Beaumont Municipal Airport, Lake Charles Regional.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Eagle County Regional, Cheyenne Regional, Laramie Regional, Pueblo Memorial.
What buses and trains depart from Houston?
A number of bus and train companies depart from Houston, including Valley Transit.
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?
Is it possible to reach Houston by bus or train?
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?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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