$419 Cheap American Airlines flights Porto (OPO) to Boston (BOS)

$419 Cheap American Airlines flights Porto (OPO) to Boston (BOS)

Prices were available within the past 7 days and start at $419 for one-way flights and $685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 18 - Tue, May 19

OPO

Porto

BOS

Boston

$685 Roundtrip, found 4 days ago

$685

Roundtrip

found 4 days ago

Select American Airlines flight, departing Mon, May 18 from Porto to Boston, returning Tue, May 19, priced at $685 found 4 days ago

Mon, May 18 - Tue, May 19

OPO

Porto

BOS

Boston

$968 Roundtrip, found 4 days ago

$968

Roundtrip

found 4 days ago

Select American Airlines flight, departing Mon, May 18 from Porto to Boston, returning Tue, May 19, priced at $968 found 4 days ago

Mon, May 18 - Tue, May 19

OPO

Porto

BOS

Boston

$1,164 Roundtrip, found 4 days ago

$1,164

Roundtrip

found 4 days ago

Select American Airlines flight, departing Mon, May 18 from Porto to Boston, returning Tue, May 19, priced at $1,164 found 4 days ago