Cheap flights from Denver to Houston

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

Travelers usually depart from Denver International, Denver Union Station, or Denver Greyhound station when they travel from Denver to Houston. Book your trip to arrive at George Bush Intercontinental, William P. Hobby, Houston, Houston Train Station, or Houston-Uptown. The distance between Denver and Houston is 1389 km. The most popular airlines for this route are Southwest Airlines, United Airlines, Frontier Airlines, American Airlines, and Spirit Airlines. Denver and Houston have 210 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights54243336-3825

Fly direct with

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

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

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

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

Air Canada on and Sundays.

Check-in for a flight from Denver to Houston

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Southwest AirlinesSWAWNNoUnknownNo
United AirlinesUALUAYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo
American AirlinesAALAAYesUnknownNo
Spirit AirlinesNKSNKNo10 min before flightNo

Frequently asked questions

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

A one-way nonstop (direct) flight between Denver and Houston takes around 2.4 hours.

What is the flight distance between Denver and Houston?

The flight distance between Denver and Houston is 1389 km.

What airlines offer nonstop (direct) flights between Denver and Houston?

Several carriers operate flights between Denver and Houston. Airlines offering nonstop (direct) flights include Southwest Airlines, Spirit Airlines, United Airlines, Air Canada, Frontier Airlines.

What are the most popular routes to and from Denver?

Travelers frequently search for route combinations, such as Denver and Los Angeles International, McCarran International, Miami International, Dallas/Fort Worth International, San Francisco International, Phoenix Sky Harbor International, Minneapolis–Saint Paul International, O Hare International, Salt Lake City International, Philadelphia International, Detroit Metropolitan.

What are the most popular routes to and from Houston?

Travelers frequently search for route combinations, such as Houston and Los Angeles International, McCarran International, Miami International, Newark Liberty International, Orlando International, Fort Lauderdale–Hollywood International, Denver International, Dallas/Fort Worth International, Hartsfield–Jackson Atlanta International, Minneapolis–Saint Paul International, O Hare International.

Which airports are there in Denver?

Denver is mainly served by Denver International. But there are other airports nearby, including Rocky Mountain Metropolitan Airport, Centennial Airport.

What airports are near Denver?

The main airport in Denver is Denver International. It is also served by Colorado Springs, Laramie Regional, Pueblo Memorial, Eagle County Regional, Cheyenne Regional.

What airports are near Houston?

The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Lake Charles Regional, Easterwood, Beaumont Municipal Airport, Jack Brooks Regional, Victoria Regional.

What buses and trains depart from Denver?

A number of bus and train companies depart from Denver, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Denver and Houston?

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Which airlines fly between Denver and Houston?

When's the best time to travel between Denver and Houston?

What flights operate between Denver and Houston?

How many airports are there near Denver?

How many airports are there near Houston?

Is it possible to reach Denver by bus or train?

What time do nonstop (direct) flights between Denver and Houston depart?

What time do nonstop (direct) flights between Denver and Houston arrive?

What time do flights between Denver and Houston depart?

What time do flights between Denver and Houston 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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