Cheap BWI to Washington, DC flights

Book your BWI to IAD flights with Expedia and find last-minute Baltimore to Washington, DC airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between BWI and IAD, with new flight deals and promotions almost daily. When you book your next trip from Baltimore Washington Intl. Thurgood Marshall 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!

BWI to IAD Route Map

Baltimore to Washington, DC Flights, Stats and Airplanes

Route information for flights from Baltimore Washington Intl. Thurgood Marshall to Washington Dulles Intl..

Distance:
45.16 miles

BWI - Baltimore Washington Intl. Thurgood Marshall Airlines

Browse the most popular airlines servicing the Baltimore (BWI) 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 Baltimore to Washington, DC (BWI to IAD)

  • UNITED carried a total of 424 passengers from BWI to IAD in 2009.
  • There were 1,186 passengers that flew from Baltimore to Washington in 2009.
  • The newest aircraft servicing BWI to IAD in 2009 was Commutair's DHC8-200 from Bombardier. The DHC8-200 started flying in 2002.
  • The smallest aircraft servicing flights from BWI to IAD for Commutair is the DHC8-200 built by Bombardier with 37 seats.
  • The largest aircraft servicing flights between Baltimore and Washington from Lufthansa is the B747-4 built by Boeing with 330 seats.
  • 2,751 seats were available on flights from BWI to IAD in 2009. Of those seats, a total of 1,186 passengers flew on all flights from BWI to IAD that year.
  • UNITED operated flights from BWI to IAD using 4 types of aircraft in 2009.
  • The average aircraft occupancy on flights from Baltimore to Washington in 2009 was 72.81%.
  • In 2009, there were 6 airline companies operating between Baltimore and Washington.
  • The oldest aircraft servicing trips from Baltimore, MD to Washington, DC in 2009 was American Airlines' MD-80 from Mcdonnell Douglas which started flying in 1990.
  • UNITED, Lufthansa, American Airlines, British Airways, Chautauqua Airlines, Commutair offer flights from Baltimore, MD to Washington, DC.

(Source: FAA & BTS 2009 Databases)