Cheap United flights Jacksonville (JAX) to Porto (OPO)

Cheap United flights Jacksonville (JAX) to Porto (OPO)

Prices were available within the past 7 days and start at for one-way flights and $913 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 29 - Sun, Dec 28

JAX

Jacksonville

OPO

Porto

$913 Roundtrip, found 12 hours ago

$913

Roundtrip

found 12 hours ago

Select United flight, departing Sat, Nov 29 from Jacksonville to Porto, returning Sun, Dec 28, priced at $913 found 12 hours ago

Wed, Dec 3 - Sun, Dec 28

JAX

Jacksonville

OPO

Porto

$926 Roundtrip, found 12 hours ago

$926

Roundtrip

found 12 hours ago

Select United flight, departing Wed, Dec 3 from Jacksonville to Porto, returning Sun, Dec 28, priced at $926 found 12 hours ago