Direct flights available:
87 PER WEEK
Popular non-direct routes for this connection are Seattle Tacoma - Los Angeles Intl - Dulles Intl, Seattle Tacoma - O'Hare Intl - R Reagan Nat and Seattle Tacoma - Saint Paul Intl - R Reagan Nat.
Stop-off cities for indirect flights from Seattle Tacoma to Washington DC include Los Angeles Intl, O'Hare Intl and Saint Paul Intl.
Direct flights available on