$189 Cheap Delta flights Washington (IAD) to Seattle (SEA)

$189 Cheap Delta flights Washington (IAD) to Seattle (SEA)

Prices were available within the past 7 days and start at $189 for one-way flights and $245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 16 - Wed, Sep 23

IAD

Washington

SEA

Seattle

$245 Roundtrip, found 1 day ago

$245

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 16 from Washington to Seattle, returning Wed, Sep 23, priced at $245 found 1 day ago

Wed, Sep 16 - Sun, Sep 27

IAD

Washington

SEA

Seattle

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 16 from Washington to Seattle, returning Sun, Sep 27, priced at $321 found 1 day ago

Wed, May 27 - Tue, Jun 2

IAD

Washington

SEA

Seattle

$372 Roundtrip, found 6 days ago

$372

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, May 27 from Washington to Seattle, returning Tue, Jun 2, priced at $372 found 6 days ago