$427 Cheap United flights Cleveland (CLE) to Porto (OPO)

$427 Cheap United flights Cleveland (CLE) to Porto (OPO)

Prices were available within the past 7 days and start at $427 for one-way flights and $829 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 29 - Thu, Oct 15

CLE

Cleveland

OPO

Porto

$829 Roundtrip, found 1 day ago

$829

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 29 from Cleveland to Porto, returning Thu, Oct 15, priced at $829 found 1 day ago

Tue, Sep 29 - Tue, Oct 13

CLE

Cleveland

OPO

Porto

$829 Roundtrip, found 1 day ago

$829

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 29 from Cleveland to Porto, returning Tue, Oct 13, priced at $829 found 1 day ago

Mon, Sep 28 - Thu, Oct 15

CLE

Cleveland

OPO

Porto

$830 Roundtrip, found 1 day ago

$830

Roundtrip

found 1 day ago

Select United flight, departing Mon, Sep 28 from Cleveland to Porto, returning Thu, Oct 15, priced at $830 found 1 day ago

Fri, Oct 2 - Thu, Oct 15

CLE

Cleveland

OPO

Porto

$899 Roundtrip, found 1 day ago

$899

Roundtrip

found 1 day ago

Select United flight, departing Fri, Oct 2 from Cleveland to Porto, returning Thu, Oct 15, priced at $899 found 1 day ago

Wed, Sep 30 - Mon, Oct 12

CLE

Cleveland

OPO

Porto

$936 Roundtrip, found 1 day ago

$936

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 30 from Cleveland to Porto, returning Mon, Oct 12, priced at $936 found 1 day ago

Fri, Oct 2 - Mon, Oct 12

CLE

Cleveland

OPO

Porto

$959 Roundtrip, found 1 day ago

$959

Roundtrip

found 1 day ago

Select United flight, departing Fri, Oct 2 from Cleveland to Porto, returning Mon, Oct 12, priced at $959 found 1 day ago

Wed, Sep 30 - Mon, Oct 12

CLE

Cleveland

OPO

Porto

$972 Roundtrip, found 1 day ago

$972

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 30 from Cleveland to Porto, returning Mon, Oct 12, priced at $972 found 1 day ago