Cheap Flights from Seattle to Washington, DC

Last Minute Deals

Last Minute Deals found within the last 12 hours

Top Vacation Deals

Browse Recent Deals found by other Expedia Users

Cheap BFI to Washington, DC flights

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

BFI to IAD Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Popular Flights from Seattle, Washington

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

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!

BFI to IAD Route Map


Interesting Facts About Flights from Seattle to Washington, DC (BFI to IAD)

  • In 2009, there was just one airline company serving flights from Seattle to Washington.
  • Air Greenland operated flights from BFI to IAD using one type of aircraft in 2009.
  • The oldest aircraft servicing trips from Seattle, WA to Washington, DC in 2009 was Air Greenland's B737-8 from Boeing which started flying in 1998.
  • Air Greenland offers flights from Seattle, WA to Washington, DC.
  • The smallest aircraft servicing flights from BFI to IAD for Air Greenland is the B737-8 built by Boeing with 174 seats.
  • There were 150 passengers that flew from Seattle to Washington in 2009.
  • 348 seats were available on flights from BFI to IAD in 2009. Of those seats, a total of 150 passengers flew on all flights from BFI to IAD that year.
  • Air Greenland carried a total of 150 passengers from BFI to IAD in 2009.
  • The newest aircraft servicing BFI to IAD in 2009 was Air Greenland's B737-8 from Boeing. The B737-8 started flying in 1998.
  • The largest aircraft servicing flights between Seattle and Washington from Air Greenland is the B737-8 built by Boeing with 174 seats.
  • The average aircraft occupancy on flights from Seattle to Washington in 2009 was 43.1%.

(Source: FAA & BTS 2009 Databases)