$478 Cheap American Airlines flights Boston (BOS) to Porto (OPO)

$478 Cheap American Airlines flights Boston (BOS) to Porto (OPO)

Prices were available within the past 7 days and start at $478 for one-way flights and $613 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 21 - Sun, Sep 21

BOS

Boston

OPO

Porto

$613 Roundtrip, found 5 days ago

$613

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, Jul 21 from Boston to Porto, returning Sun, Sep 21, priced at $613 found 5 days ago