$466 Cheap United flights Miami (MIA) to Porto (OPO)

$466 Cheap United flights Miami (MIA) to Porto (OPO)

Prices were available within the past 7 days and start at $466 for one-way flights and $661 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 12 - Wed, Aug 20

MIA

Miami

OPO

Porto

$661 Roundtrip, found 3 days ago

$661

Roundtrip

found 3 days ago

Select United flight, departing Sat, Jul 12 from Miami to Porto, returning Wed, Aug 20, priced at $661 found 3 days ago

Sat, Jul 5 - Tue, Aug 19

MIA

Miami

OPO

Porto

$680 Roundtrip, found 3 days ago

$680

Roundtrip

found 3 days ago

Select United flight, departing Sat, Jul 5 from Miami to Porto, returning Tue, Aug 19, priced at $680 found 3 days ago

Sat, Jul 5 - Mon, Aug 18

MIA

Miami

OPO

Porto

$763 Roundtrip, found 3 days ago

$763

Roundtrip

found 3 days ago

Select United flight, departing Sat, Jul 5 from Miami to Porto, returning Mon, Aug 18, priced at $763 found 3 days ago