DEN to IAH (Denver to Houston) Flights

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DEN to IAH Flight Details

Distance and aircraft type by airline for flights from Denver International Airport to George Bush Intercontinental Airport.

Distance 861.68 miles
Interesting Facts About Flights from Denver to Houston (DEN to IAH)
What airlines fly direct from DEN airport to IAH airport?
Each month there are several airlines that offer direct flights from Denver (DEN) to Houston (IAH). Among the top airlines that consistently provide DEN to IAH flights include:
  • American Airlines - (AA) with 450 direct flights between Denver and Houston monthly
  • Spirit Airlines - (NK) with 30 direct flights between DEN and IAH monthly
  • Southwest Airlines - (WN) with 300 direct flights between Denver and Houston monthly
  • Frontier Airlines - (F9) with 60 direct flights between DEN and IAH monthly
  • United Airlines - (UA) with 600 direct flights between Denver and Houston monthly
How long does it take to fly from DEN to IAH?
The total flight duration time from Denver (DEN) to Houston (IAH) is typically 7 hours 30 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 990 miles, or 1,594 kilometers.
How many flights are there from DEN to IAH per day?
With 5 different airlines operating flights between Denver and Houston, there are, on average, 1,440 flights per month. This equates to about 336 flights per week, and 48 flights per day from DEN to IAH.
How many morning flights are there from DEN to IAH?
  • American Airlines - (AA) lists, on average, 8 flights departing before 12:00pm, where the first departure from DEN is at 06:30AM and the last departure before noon is at 10:42AM
  • Southwest Airlines - (WN) lists, on average, 3 flights departing before 12:00pm, where the first departure from DEN is at 07:10AM and the last departure before noon is at 11:40AM
  • United Airlines - (UA) has about 10 flights before noon, starting with the earliest at 05:20AM PST and the latest 11:38AM PST
  • Frontier Airlines - (F9) has about 1 flights before noon, starting with the earliest at 10:00AM PST and the latest 10:00AM PST
How many afternoon flights are available from Denver to Houston?
  • There are about 6 American Airlines flights between 12pm PST and 6pm PST, beginning at 12:55PM PST and the last afternoon flight at 04:47PM PST.
  • There are about 1 Spirit Airlines flights between 12pm PST and 6pm PST, beginning at 05:00PM PST and the last afternoon flight at 05:00PM PST.
  • Between 12pm PST and 6pm there are, on average, 6 direct flights provided by Southwest Airlines, where the earliest departing flight is at 12:25PM PST and the last departing flight is at 04:25PM PST.
  • There are about 8 United Airlines flights between 12pm PST and 6pm PST, beginning at 12:00PM PST and the last afternoon flight at 05:45PM PST.
How many evening flights are currently on sale from Denver International Airport to George Bush Intercontinental Airport?
  • Southwest Airlines - (WN) lists 1 direct nighttime flights on average from Denver to Houston.
  • Frontier Airlines - (F9) with about 1 end of day scheduled flights between DEN and IAH from 6:00pm to 11:00pm.
  • United Airlines - (UA) lists 1 direct nighttime flights on average from Denver to Houston.
What is the flight distance from Denver to Houston?
The calculated straight line flying distance from DEN airport to IAH airport is 990 miles, or 1,594 kilometers.
What is the earliest departure time out of Denver to Houston?
The earliest flight departs from DEN at 05:20AM and arrives at 08:43AM at IAH.
What is the latest flight available from DEN to IAH?
The latest departure time from DEN is scheduled at 08:30PM with an arrival time of 11:56PM at IAH.

Denver to Houston Flight Schedule

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Denver to Houston Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Denver to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from DEN to IAH, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Denver to Houston, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Frequently Traveled Flights from Denver, Colorado

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Popular Flights from Houston, Texas

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Airlines

Check out popular airlines servicing Denver (DEN), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Denver International Airport across many airlines, so quit waiting and book your trip with us!

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