Cheap flights from Denver to Houston
Choose between Southwest Airlines, United Airlines, or Frontier Airlines to find the best price
Book your trip to arrive at Houston-Uptown, Houston SouthWest Freeway Greyhound station, or Houston Se. The distance between Denver and Houston is 1389 km. The most popular airlines for this route are Southwest Airlines, United Airlines, Frontier Airlines, Spirit Airlines, and American Airlines. Denver and Houston have 217 direct flights per week.
Cheap one-way trips starting from $ 21 from Denver DEN to Houston HOU
Denver International
George Bush Intercontinental
One-way,
From $ 21
Denver International
George Bush Intercontinental
One-way,
From $ 21
Denver International
George Bush Intercontinental
One-way,
From $ 22
Denver International
George Bush Intercontinental
One-way,
From $ 22
Denver International
George Bush Intercontinental
One-way,
From $ 22
Denver International
George Bush Intercontinental
One-way,
From $ 22
Show more one-way flights
Cheap round trips starting from $ 41 from Denver DEN to Houston HOU
Denver International
George Bush Intercontinental
Round trip, -
From $ 41
Denver International
George Bush Intercontinental
Round trip, -
From $ 41
Denver International
George Bush Intercontinental
Round trip, -
From $ 41
Denver International
George Bush Intercontinental
Round trip, -
From $ 41
Denver International
George Bush Intercontinental
Round trip, -
From $ 41
Denver International
George Bush Intercontinental
Round trip, -
From $ 41
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Weekly direct flights
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday | |
|---|---|---|---|---|---|---|---|
| Number of direct flights | 28 | 41 | 54 | 61 | - | 24 | 9 |
Fly direct with
Spirit Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, and Saturdays.
Southwest Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, and Saturdays.
Check-in for a flight from Denver to Houston
| Name | Carrier code | IATA Code | Passport needed during booking | Airport check-in closes | Online check-in available |
| Southwest Airlines | SWA | WN | No | Unknown | Opens 1 days before flight Closes 1 hours before flight |
| United Airlines | UAL | UA | Yes | Unknown | Opens 1 days before flight Closes 1 hours before flight |
| Frontier Airlines | FFT | F9 | No | Unknown | Opens 1 days before flight Closes 1 hours before flight |
| Spirit Airlines | NKS | NK | No | 10 min before flight | Opens 1 days before flight Closes 1 hours before flight |
| American Airlines | AAL | AA | Yes | Unknown | No |
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 Spirit Airlines, Frontier Airlines, United Airlines, Southwest Airlines.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Heathrow, Málaga, Adolfo Suárez Madrid–Barajas, Paris Orly, Los Angeles International, Newark Liberty International, Miami International, Cancún International, Brussels, Dublin.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and Heathrow, Adolfo Suárez Madrid–Barajas, Paris Orly, Los Angeles International, Newark Liberty International, Miami International, Vienna International Airport, Cancún International, Brussels, Dublin.
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, 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, Victoria Regional, Beaumont Municipal Airport, Jack Brooks Regional, Easterwood.
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?
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.
Explore alternative destinations
Flights from Denver
- Flights from Denver to Heathrow
- Flights from Denver to Málaga
- Flights from Denver to Adolfo Suárez Madrid–Barajas
- Flights from Denver to Paris Orly
- Flights from Denver to Los Angeles International
- Flights from Denver to Newark Liberty International
- Flights from Denver to Miami International
- Flights from Denver to Cancún International
- Flights from Denver to Brussels
- Flights from Denver to Dublin
Flights to Houston
- Flights from Heathrow to Houston
- Flights from Adolfo Suárez Madrid–Barajas to Houston
- Flights from Paris Orly to Houston
- Flights from Los Angeles International to Houston
- Flights from Newark Liberty International to Houston
- Flights from Miami International to Houston
- Flights from Vienna International Airport to Houston
- Flights from Cancún International to Houston
- Flights from Brussels to Houston
- Flights from Dublin to Houston
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