$159 Cheap American Airlines flights Seattle (SEA) to Philadelphia (PHL)

$159 Cheap American Airlines flights Seattle (SEA) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $159 for one-way flights and $367 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Sun, Oct 19

SEA

Seattle

PHL

Philadelphia

$367 Roundtrip, found 10 hours ago

$367

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Thu, Oct 16 from Seattle to Philadelphia, returning Sun, Oct 19, priced at $367 found 10 hours ago

Thu, Oct 16 - Sun, Oct 19

SEA

Seattle

PHL

Philadelphia

$387 Roundtrip, found 10 hours ago

$387

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Thu, Oct 16 from Seattle to Philadelphia, returning Sun, Oct 19, priced at $387 found 10 hours ago

Thu, Oct 16 - Sun, Oct 19

SEA

Seattle

PHL

Philadelphia

$397 Roundtrip, found 10 hours ago

$397

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Thu, Oct 16 from Seattle to Philadelphia, returning Sun, Oct 19, priced at $397 found 10 hours ago

Thu, Oct 16 - Sun, Oct 19

SEA

Seattle

PHL

Philadelphia

$417 Roundtrip, found 10 hours ago

$417

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Thu, Oct 16 from Seattle to Philadelphia, returning Sun, Oct 19, priced at $417 found 10 hours ago

Thu, Oct 16 - Sun, Oct 19

SEA

Seattle

PHL

Philadelphia

$432 Roundtrip, found 10 hours ago

$432

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Thu, Oct 16 from Seattle to Philadelphia, returning Sun, Oct 19, priced at $432 found 10 hours ago

Thu, Oct 16 - Sun, Oct 19

SEA

Seattle

PHL

Philadelphia

$437 Roundtrip, found 10 hours ago

$437

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Thu, Oct 16 from Seattle to Philadelphia, returning Sun, Oct 19, priced at $437 found 10 hours ago