$162 Cheap Delta flights Philadelphia (PHL) to Seattle (SEA)

$162 Cheap Delta flights Philadelphia (PHL) to Seattle (SEA)

Prices were available within the past 7 days and start at $162 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 3 - Wed, Sep 24

PHL

Philadelphia

SEA

Seattle

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 3 from Philadelphia to Seattle, returning Wed, Sep 24, priced at $297 found 1 day ago

Mon, Sep 1 - Tue, Sep 23

PHL

Philadelphia

SEA

Seattle

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 1 from Philadelphia to Seattle, returning Tue, Sep 23, priced at $310 found 1 day ago

Thu, Sep 4 - Mon, Sep 22

PHL

Philadelphia

SEA

Seattle

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 4 from Philadelphia to Seattle, returning Mon, Sep 22, priced at $310 found 1 day ago

Fri, Sep 19 - Tue, Sep 30

PHL

Philadelphia

SEA

Seattle

$313 Roundtrip, found 4 days ago

$313

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Sep 19 from Philadelphia to Seattle, returning Tue, Sep 30, priced at $313 found 4 days ago

Mon, Sep 1 - Sun, Sep 21

PHL

Philadelphia

SEA

Seattle

$323 Roundtrip, found 1 day ago

$323

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 1 from Philadelphia to Seattle, returning Sun, Sep 21, priced at $323 found 1 day ago

Thu, Sep 4 - Mon, Sep 22

PHL

Philadelphia

SEA

Seattle

$358 Roundtrip, found 1 day ago

$358

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 4 from Philadelphia to Seattle, returning Mon, Sep 22, priced at $358 found 1 day ago