Denver, CO to Houston, TX flights from £48

Flights starting at £48. Choose between Frontier Airlines, United Airlines, or American Airlines to find the best price.

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Travelers usually depart from Denver International, Denver Union Station, Centennial Airport, 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 - Greyhound Station, Houston, TX Train Station, or Houston, TX - Downtown Bus Stop. The distance between Denver and Houston is 1423 km. The most popular airlines for this route are Frontier Airlines, United Airlines, American Airlines, Spirit Airlines, and Delta Air Lines. Denver and Houston have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights16161616161616
Fly direct with

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

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

Linear Air on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

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
American AirlinesAALAAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

Houston travel tips

1) When visiting the main attractions in Houston consider buying a CityPASS

Pay $64 for adults or $55 for children under 11 to save around 45 percent visiting the main attractions in Houston. Buy it online and go sightseeings to 5 chosen attractions.

2) Dispel the myth of top brands' high cost at Houston Premium Outlets

Indulge yourself with shopping at top brands' shops at Houston Premium Outlets on 29300 Hempstead Road. Having 145 stores, it includes Armani, Burberry, Kate Spade, and Tory Burch at very affordable prices.

3) Your inner gourmet craves for visiting Midtown in Houston

Except for admiring great Victorian-style houses, you can have a food trip in Midtown Houston. Make sure to visit find a building with a mural of a spaceman confessing in love to Houston on its facade. This is the Social Beer Garden cafe. Lie down in a hammock and odred a glass of beer.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

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 1423 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 Frontier Airlines, United Airlines, Linear Air.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and London, Calgary, Dublin, Manchester, New York, San Francisco, Glasgow, Chicago, Las Vegas, Toronto, Washington, D.C., Los Angeles, Buffalo, Riga, Austin, San Jose, Phoenix, Detroit, Vancouver, Miami.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and London, Manchester, Toronto, Orlando, New York, Manila, Buffalo, San Francisco, Los Angeles, Reykjavik, Caracas, San Salvador, Edinburgh, Detroit, Chicago, Mexico City, San Pedro Sula, Tallinn, Phoenix, Washington, D.C..
Which airports are there in Denver?
Denver is mainly served by Denver International. But there are other airports nearby, including Centennial Airport, Rocky Mountain Metropolitan Airport.
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 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, Jack Brooks Regional, Beaumont Municipal Airport, Victoria Regional.
What buses and trains depart from Denver?
A number of bus and train companies depart from Denver, including Greyhound, Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Denver and Houston?
What is Virtual Interlining and how do I use it?
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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