$494 Cheap United flights Phoenix (PHX) to Porto (OPO)

$494 Cheap United flights Phoenix (PHX) to Porto (OPO)

Prices were available within the past 7 days and start at $494 for one-way flights and $746 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Sat, Aug 23

PHX

Phoenix

OPO

Porto

$746 Roundtrip, found 2 days ago

$746

Roundtrip

found 2 days ago

Select United flight, departing Thu, Aug 14 from Phoenix to Porto, returning Sat, Aug 23, priced at $746 found 2 days ago

Thu, Aug 14 - Sat, Aug 23

PHX

Phoenix

OPO

Porto

$944 Roundtrip, found 2 days ago

$944

Roundtrip

found 2 days ago

Select United flight, departing Thu, Aug 14 from Phoenix to Porto, returning Sat, Aug 23, priced at $944 found 2 days ago

Thu, Aug 14 - Sat, Aug 23

PHX

Phoenix

OPO

Porto

$948 Roundtrip, found 2 days ago

$948

Roundtrip

found 2 days ago

Select United flight, departing Thu, Aug 14 from Phoenix to Porto, returning Sat, Aug 23, priced at $948 found 2 days ago