Book your IAH 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 IAH and IAD, with new flight deals and promotions almost daily. When you book your next trip from George Bush Intercontinental 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.
IAH to IAD Flight Schedule
Browse popular flight destinations from Houston (IAH), and plan your next exciting trip. Expedia has cheap flights from Houston on multiple airline carriers, so book your next trip today!
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!
IAH to IAD Route Map
Route information for flights from George Bush Intercontinental to Washington Dulles Intl..
Airline carriers and aircraft used on flights from IAH to IAD
|Continental Airlines||Boeing 737-700 pax|
|United Airlines||Airbus A319|
|United Airlines||Airbus A320-100/200|
|US Airways||Airbus A319|
|US Airways||Airbus A320-100/200|