$154 Cheap Delta flights Washington (IAD) to Seattle (SEA)

$154 Cheap Delta flights Washington (IAD) to Seattle (SEA)

Prices were available within the past 7 days and start at $154 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Tue, Aug 19

IAD

Washington

SEA

Seattle

$277 Roundtrip, found 8 hours ago

$277

Roundtrip

found 8 hours ago

Select Delta flight, departing Tue, Aug 12 from Washington to Seattle, returning Tue, Aug 19, priced at $277 found 8 hours ago

Tue, Jul 29 - Tue, Aug 12

IAD

Washington

SEA

Seattle

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 29 from Washington to Seattle, returning Tue, Aug 12, priced at $292 found 1 day ago