IAH to IAD (Houston to Washington) Flights

Last Minute Flights from IAH to IAD

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IAH to IAD Flight Details

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

Distance 1,189.49 miles
Interesting Facts About Flights from Houston to Washington (IAH to IAD)
What airlines fly direct from IAH airport to IAD airport?
Each month there are several airlines that offer direct flights from Houston (IAH) to Washington (IAD). Among the top airlines that consistently provide IAH to IAD flights include:
  • Delta Air Lines - (DL) with 60 direct flights between Houston and Washington monthly
  • American Airlines - (AA) with 120 direct flights between IAH and IAD monthly
  • United Airlines - (UA) with 780 direct flights between Houston and Washington monthly
How long does it take to fly from IAH to IAD?
The total flight duration time from Houston (IAH) to Washington (IAD) is typically 7 hours 22 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 1,651 miles, or 2,658 kilometers.
How many flights are there from IAH to IAD per day?
With 3 different airlines operating flights between Houston and Washington, there are, on average, 990 flights per month. This equates to about 231 flights per week, and 33 flights per day from IAH to IAD.
How many morning flights are there from IAH to IAD?
  • Delta Air Lines - (DL) lists, on average, 1 flights departing before 12:00pm, where the first departure from IAH is at 08:15AM and the last departure before noon is at 10:10AM
  • American Airlines - (AA) has about 4 flights before noon, starting with the earliest at 08:00AM PST and the latest 11:59AM PST
  • United Airlines - (UA) has about 23 flights before noon, starting with the earliest at 05:40AM PST and the latest 10:55AM PST
How many afternoon flights are available from Houston to Washington?
  • Between 12pm PST and 6pm there are, on average, 2 direct flights provided by United Airlines, where the earliest departing flight is at 12:45PM PST and the last departing flight is at 02:30PM PST.
  • There are about 1 Delta Air Lines flights between 12pm PST and 6pm PST, beginning at 01:50PM PST and the last afternoon flight at 03:40PM PST.
How many evening flights are currently on sale from George Bush Intercontinental Airport to Washington Dulles International Airport?
  • United Airlines - (UA) lists 1 direct nighttime flights on average from Houston to Washington.
  • Delta Air Lines - (DL) lists 1 direct nighttime flights on average from Houston to Washington.
What is the flight distance from Houston to Washington?
The calculated straight line flying distance from IAH airport to IAD airport is 1,651 miles, or 2,658 kilometers.
What is the earliest departure time out of Houston to Washington?
The earliest flight departs from IAH at 05:40AM and arrives at 02:02PM at IAD.
What is the latest flight available from IAH to IAD?
The latest departure time from IAH is scheduled at 07:45PM with an arrival time of 11:47PM at IAD.

Houston to Washington Flight Schedule

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Houston to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to Washington 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 IAH to IAD, 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 Houston to Washington, 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.

Cheap IAH to IAD Tickets Calendar

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Frequently Traveled Flights from Houston, Texas

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Popular Flights from Washington, District of Columbia

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Airlines

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

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