$738 Cheap American Airlines flights Philadelphia (PHL) to Lisbon (LIS)

$738 Cheap American Airlines flights Philadelphia (PHL) to Lisbon (LIS)

Prices were available within the past 7 days and start at $738 for one-way flights and $1,006 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 7 - Wed, May 20

PHL

Philadelphia

LIS

Lisbon

$1,006 Roundtrip, found 1 day ago

$1,006

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, May 7 from Philadelphia to Lisbon, returning Wed, May 20, priced at $1,006 found 1 day ago