$697 Cheap American Airlines flights Houston (IAH) to Porto (OPO)

$697 Cheap American Airlines flights Houston (IAH) to Porto (OPO)

Prices were available within the past 7 days and start at $697 for one-way flights and $828 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 11 - Sat, May 23

IAH

Houston

OPO

Porto

$828 Roundtrip, found 2 days ago

$828

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, May 11 from Houston to Porto, returning Sat, May 23, priced at $828 found 2 days ago