$1,043 Cheap American Airlines flights Washington (IAD) to Lisbon (LIS)

$1,043 Cheap American Airlines flights Washington (IAD) to Lisbon (LIS)

Prices were available within the past 7 days and start at $1,043 for one-way flights and $986 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 13 - Thu, Mar 19

IAD

Washington

LIS

Lisbon

$986 Roundtrip, found 2 days ago

$986

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Mar 13 from Washington to Lisbon, returning Thu, Mar 19, priced at $986 found 2 days ago