$325 Cheap American Airlines flights Seattle (SEA) to Lisbon (LIS)

$325 Cheap American Airlines flights Seattle (SEA) to Lisbon (LIS)

Prices were available within the past 7 days and start at $325 for one-way flights and $507 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 2 - Tue, Dec 9

SEA

Seattle

LIS

Lisbon

$507 Roundtrip, found 3 days ago

$507

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Dec 2 from Seattle to Lisbon, returning Tue, Dec 9, priced at $507 found 3 days ago

Tue, Dec 2 - Tue, Dec 9

SEA

Seattle

LIS

Lisbon

$519 Roundtrip, found 3 days ago

$519

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Dec 2 from Seattle to Lisbon, returning Tue, Dec 9, priced at $519 found 3 days ago