Direct flights from Houston to Denver

Did you mean flights from Denver to Houston?

Houston

United States

United States

IAH

George Bush Intercontinental Airport

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Denver

United States

United States

DEN

Denver International Airport (succeeded Stapleton Airpo

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Flight schedule
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Distance
861 miles  ·  (1,386 km)
Flight time
2 hours and 41 minutes
Airlines
  • Frontier Airlines
  • Southwest Airlines
  • United Airlines
Alliances
  • Oneworld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Airbus A319
  • Airbus A320-100/200
  • Airbus A320neo
  • Airbus A321-100/200
  • Airbus A321neo
  • Boeing 737 MAX 8
  • Boeing 737 MAX 9
  • Boeing 737-700 (winglets)
  • Boeing 737-800
  • Boeing 737-800 (winglets)
  • Boeing 737-900
  • Boeing 757-200
  • Boeing 757-300
  • Boeing 777

Houston to Denver Flight Schedule

Scan through all non-stop flights from Houston to Denver. The full flight schedule below gives an overview of all non-stop flights from IAH to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from Houston to Denver

Airline-specific flight schedules from Houston to Denver

In total there are 3 airlines operating nonstop flights from Houston IAH to Denver DEN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their IAH DEN flight schedule.

Frontier Airlines
Frontier Airlines flight schedulefrom Houston to Denver

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Southwest Airlines
Southwest Airlines flight schedulefrom Houston to Denver

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United Airlines
United Airlines flight schedulefrom Houston to Denver

United Airlines is a member of Star Alliance
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Houston to Denver Flights

Flights from IAH to DEN are operated 71 times a week, with an average of 10 flights per day. Departure times vary between 05:00 - 23:13. The earliest flight departs at 05:00, the last flight departs at 23:13. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Houston to Denver takes 2 hours and 41 minutes. The flight distance between Houston and Denver is 861 miles (or 1,386 km).

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Frequently asked questions - FAQ

How many airports are there in Denver?

There are 2 airports in Denver: Denver International Airport (succeeded Stapleton Airpo (DEN) and Rocky Mountain Metropolitan Airpo (BJC).

How many flights per week are there from IAH to DEN?

There are 71 flights per week flying from Houston to Denver (as of March 2024).

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

2 hours and 41 minutes is the average flight time from Houston to Denver.

How far is Denver from Houston?

The distance from Houston to Denver is 861 miles (1,386 kilometers).

What airlines fly nonstop from IAH airport to DEN airport?

Frontier Airlines, Southwest Airlines and United Airlines are flying nonstop from Houston to Denver.

What alliances have direct flights from Houston to Denver?

Star Alliance is currently the only alliance flying nonstop from Houston to Denver.

What classes are available from Houston to Denver?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from Houston to Denver?

Aircraft types that fly from Houston to Denver:

  • Airbus A319
  • Airbus A320-100/200
  • Airbus A320neo
  • Airbus A321-100/200
  • Airbus A321neo
  • Boeing 737 MAX 8
  • Boeing 737 MAX 9
  • Boeing 737-700 (winglets)
  • Boeing 737-800
  • Boeing 737-800 (winglets)
  • Boeing 737-900
  • Boeing 757-200
  • Boeing 757-300
  • Boeing 777

What is the earliest flight departing from Houston to Denver?

The earliest flight departs at 05:00 from Houston and arrives at 06:37 at Denver.

What is the latest flight available from Houston to Denver?

The latest flight departs at 23:13 from Houston and arrives at 00:50 at Denver.

Popular flights from Houston via Denver

Non-stop flights from IAH to DEN

861 miles (1,386 km)  ·  2h 41m

Round trip
1 passenger
Economy
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Return schedule
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