Best Flights starting from $255
from$255economy
Seattle (SEA)
Wed, Aug 26
Roundtrip
Washington, D.C. (Any)
Tue, Sep 8
from$255economy
Seattle (SEA)
Thu, Aug 27
Roundtrip
Washington, D.C. (Any)
Tue, Sep 8
from$265economy
Seattle (SEA)
Wed, Aug 26
Roundtrip
Washington, D.C. (Any)
Wed, Sep 9
from$265economy
Seattle (SEA)
Thu, Aug 27
Roundtrip
Washington, D.C. (Any)
Wed, Sep 9
Fields updated — click View Prices to search ↑
Other Options for This Route
Other Destinations
Seattle (SEA) to Denver (DEN) in August from $43
From $43
Seattle (SEA) to Washington, D.C. (BWI) in August from $114
From $114
Seattle (SEA) to Santa Ana (SNA) in August from $120
From $120
Seattle (SEA) to Newark (EWR) in August from $150
From $150
Seattle (SEA) to Fresno (FAT) in August from $155
From $155
Seattle (SEA) to Cleveland (CLE) in August from $190
From $190
Flights from Other Cities
Boston (BOS) to Washington, D.C. (Any) in August from $156
From $156
Austin (AUS) to Washington, D.C. (Any) in August from $212
From $212
Dallas (Any) to Washington, D.C. (Any) in August from $215
From $215
Midland (MBS) to Washington, D.C. (Any) in August from $269
From $269
Houston (Any) to Washington, D.C. (Any) in August from $322
From $322
Edmonton (YEG) to Washington, D.C. (Any) in August from $427
From $427