$573 Cheap United flights Dallas (DFW) to Porto (OPO)

$573 Cheap United flights Dallas (DFW) to Porto (OPO)

Prices were available within the past 7 days and start at $573 for one-way flights and $1,021 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 30 - Sun, Sep 6

DFW

Dallas

OPO

Porto

$1,021 Roundtrip, found 1 day ago

$1,021

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 30 from Dallas to Porto, returning Sun, Sep 6, priced at $1,021 found 1 day ago

Sun, Aug 30 - Sun, Sep 6

DFW

Dallas

OPO

Porto

$1,029 Roundtrip, found 1 day ago

$1,029

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 30 from Dallas to Porto, returning Sun, Sep 6, priced at $1,029 found 1 day ago

Sun, Aug 30 - Sun, Sep 6

DFW

Dallas

OPO

Porto

$1,067 Roundtrip, found 1 day ago

$1,067

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 30 from Dallas to Porto, returning Sun, Sep 6, priced at $1,067 found 1 day ago

Sun, Aug 30 - Mon, Sep 7

DFW

Dallas

OPO

Porto

$1,083 Roundtrip, found 1 day ago

$1,083

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 30 from Dallas to Porto, returning Mon, Sep 7, priced at $1,083 found 1 day ago

Sun, Aug 30 - Sun, Sep 6

DFW

Dallas

OPO

Porto

$1,096 Roundtrip, found 1 day ago

$1,096

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 30 from Dallas to Porto, returning Sun, Sep 6, priced at $1,096 found 1 day ago