$948 Cheap United flights Newark Liberty Intl. Airport (EWR) to Porto (OPO)

$948 Cheap United flights Newark Liberty Intl. Airport (EWR) to Porto (OPO)

Prices were available within the past 7 days and start at $948 for one-way flights and $1,017 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 28 - Thu, Aug 28

EWR

New York

OPO

Porto

$1,017 Roundtrip, found 1 day ago

$1,017

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 28 from New York to Porto, returning Thu, Aug 28, priced at $1,017 found 1 day ago