Seattle to Washington
SEAIAD
Fly from Seattle to Washington starting at USD 85 with F9.
Best fare available on May 23, 2026.
Limited seats. Better plans. Book before it's gone.
Seattle to Washington cheapest flights this week
23 May
F9
20:20SEA
05:12IAD
1 Stop$85VIEW DEAL
16 Nov
AS
07:00SEA
16:01IAD
1 Stop$213VIEW DEAL
Seattle to Washington monthly flight fare trend
May
from USD 85
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Oct
No flights
Airport Details
Origin
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
Destination
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
Flights from Seattle
Flights from Seattle to AtlantaFlights from Seattle to AustinFlights from Seattle to BostonFlights from Seattle to CharlotteFlights from Seattle to DenverFlights from Seattle to DallasFlights from Seattle to DetroitFlights from Seattle to NewarkFlights from Seattle to Fort LauderdaleFlights from Seattle to Honolulu
