$658 Cheap United flights Columbus (CMH) to Porto (OPO)

$658 Cheap United flights Columbus (CMH) to Porto (OPO)

Prices were available within the past 7 days and start at $658 for one-way flights and $1,132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 1 - Sun, May 10

CMH

Columbus

OPO

Porto

$1,132 Roundtrip, found 1 day ago

$1,132

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 1 from Columbus to Porto, returning Sun, May 10, priced at $1,132 found 1 day ago

Fri, May 1 - Sun, May 10

CMH

Columbus

OPO

Porto

$1,133 Roundtrip, found 1 day ago

$1,133

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 1 from Columbus to Porto, returning Sun, May 10, priced at $1,133 found 1 day ago

Fri, May 1 - Sun, May 10

CMH

Columbus

OPO

Porto

$1,136 Roundtrip, found 1 day ago

$1,136

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 1 from Columbus to Porto, returning Sun, May 10, priced at $1,136 found 1 day ago

Fri, May 1 - Sun, May 10

CMH

Columbus

OPO

Porto

$1,144 Roundtrip, found 1 day ago

$1,144

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 1 from Columbus to Porto, returning Sun, May 10, priced at $1,144 found 1 day ago

Fri, May 1 - Sun, May 10

CMH

Columbus

OPO

Porto

$1,195 Roundtrip, found 1 day ago

$1,195

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 1 from Columbus to Porto, returning Sun, May 10, priced at $1,195 found 1 day ago