Cheap HOU to Washington, DC flights

Book your HOU to IAD flights with Expedia and find last-minute Houston to Washington, DC airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between HOU and IAD, with new flight deals and promotions almost daily. When you book your next trip from William P. Hobby to Washington Dulles Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Washington, DC, District of Columbia

Browse popular flight destinations from Washington, DC (IAD), and plan your next exciting trip. Expedia has cheap flights from Washington, DC on multiple airline carriers, so book your next trip today!

HOU to IAD Route Map

Houston to Washington, DC Flights, Stats and Airplanes

Route information for flights from William P. Hobby to Washington Dulles Intl..

Distance:
1,199.83 miles

HOU - William P. Hobby Airlines

Browse the most popular airlines servicing the Houston (HOU) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

IAD - Washington Dulles Intl. Airlines

Browse the most popular airlines servicing the Washington, DC (IAD) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from Houston to Washington, DC (HOU to IAD)

  • The oldest aircraft servicing trips from Houston, TX to Washington, DC in 2009 was Air Greenland's B737-8 from Boeing which started flying in 1998.
  • The largest aircraft servicing flights between Houston and Washington from Air Greenland is the B737-8 built by Boeing with 174 seats.
  • The smallest aircraft servicing flights from HOU to IAD for Delta Airlines is the B737-8 built by Boeing with 160 seats.
  • Delta Airlines, Air Greenland offer flights from Houston, TX to Washington, DC.
  • 334 seats were available on flights from HOU to IAD in 2009. Of those seats, a total of 89 passengers flew on all flights from HOU to IAD that year.
  • In 2009, there were 2 airline companies operating between Houston and Washington.
  • Air Greenland operated flights from HOU to IAD using one type of aircraft in 2009.
  • The average aircraft occupancy on flights from Houston to Washington in 2009 was 26.96%.
  • The newest aircraft servicing HOU to IAD in 2009 was Air Greenland's B737-8 from Boeing. The B737-8 started flying in 1998.
  • Delta Airlines carried a total of 55 passengers from HOU to IAD in 2009.
  • There were 89 passengers that flew from Houston to Washington in 2009.

(Source: FAA & BTS 2009 Databases)