$149 Cheap American Airlines flights Philadelphia (PHL) to Seattle (SEA)

$149 Cheap American Airlines flights Philadelphia (PHL) to Seattle (SEA)

Prices were available within the past 7 days and start at $149 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Sat, Sep 20

PHL

Philadelphia

SEA

Seattle

$297 Roundtrip, found 4 days ago

$297

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Sep 13 from Philadelphia to Seattle, returning Sat, Sep 20, priced at $297 found 4 days ago

Sat, Sep 13 - Sat, Sep 20

PHL

Philadelphia

SEA

Seattle

$307 Roundtrip, found 4 days ago

$307

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Sep 13 from Philadelphia to Seattle, returning Sat, Sep 20, priced at $307 found 4 days ago

Sat, Sep 13 - Sat, Sep 20

PHL

Philadelphia

SEA

Seattle

$317 Roundtrip, found 4 days ago

$317

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Sep 13 from Philadelphia to Seattle, returning Sat, Sep 20, priced at $317 found 4 days ago

Sat, Sep 13 - Sat, Sep 20

PHL

Philadelphia

SEA

Seattle

$337 Roundtrip, found 4 days ago

$337

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Sep 13 from Philadelphia to Seattle, returning Sat, Sep 20, priced at $337 found 4 days ago

Sat, Sep 13 - Sat, Sep 20

PHL

Philadelphia

SEA

Seattle

$347 Roundtrip, found 4 days ago

$347

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Sep 13 from Philadelphia to Seattle, returning Sat, Sep 20, priced at $347 found 4 days ago