[Expired]Seattle To Washington DC Roundtrip Airfare
From $236 Nonstop
- Airfarewatchdog offers Seattle To Washington DC Roundtrip Airfare from $236 Nonstop.
It might be a little late to spend Independence Day in the nation’s capital, but that doesn’t need to stop you from taking a trip there on the cheap later this year. Fly nonstop from Seattle to Washington DC-Dulles for $237 roundtrip this fall. You’ll have your pick from Alaska, Delta, or United on flights departing on Tuesday, Wednesday starting on September 4 through November 20, 2019.
