Book your PIT to IAD flights with Expedia and find last-minute Pittsburgh to Washington, DC airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between PIT and IAD, with new flight deals and promotions almost daily. When you book your next trip from Pittsburgh Intl. 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.
PIT to IAD Flight Schedule
Browse popular flight destinations from Pittsburgh (PIT), and plan your next exciting trip. Expedia has cheap flights from Pittsburgh 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!
PIT to IAD Route Map
Route information for flights from Pittsburgh Intl. to Washington Dulles Intl..
Airline carriers and aircraft used on flights from PIT to IAD
|Continental Airlines||Canadair Regional Jet 700|
|Continental Airlines||De Havilland Canada DHC-8-400 Dash 8Q|
|Continental Airlines||Embraer RJ145 Amazon|
|United Airlines||Canadair Regional Jet 700|
|United Airlines||De Havilland Canada DHC-8-400 Dash 8Q|
|United Airlines||Embraer RJ145 Amazon|
|US Airways||Embraer RJ145 Amazon|
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