Cheap American Airlines flights St. Louis (STL) to Lisbon (LIS)

Cheap American Airlines flights St. Louis (STL) to Lisbon (LIS)

Prices were available within the past 7 days and start at for one-way flights and $1,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 17 - Sun, Nov 30

STL

St. Louis

LIS

Lisbon

$1,074 Roundtrip, found 1 day ago

$1,074

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Nov 17 from St. Louis to Lisbon, returning Sun, Nov 30, priced at $1,074 found 1 day ago