$688 Cheap Delta flights Madison (MSN) to Porto (OPO)

$688 Cheap Delta flights Madison (MSN) to Porto (OPO)

Prices were available within the past 7 days and start at $688 for one-way flights and $908 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 14 - Thu, Sep 24

MSN

Madison

OPO

Porto

$908 Roundtrip, found 5 days ago

$908

Roundtrip

found 5 days ago

Select Delta flight, departing Mon, Sep 14 from Madison to Porto, returning Thu, Sep 24, priced at $908 found 5 days ago

Tue, Sep 15 - Thu, Sep 24

MSN

Madison

OPO

Porto

$908 Roundtrip, found 5 days ago

$908

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 15 from Madison to Porto, returning Thu, Sep 24, priced at $908 found 5 days ago

Tue, Sep 15 - Wed, Sep 23

MSN

Madison

OPO

Porto

$916 Roundtrip, found 5 days ago

$916

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 15 from Madison to Porto, returning Wed, Sep 23, priced at $916 found 5 days ago

Mon, Sep 14 - Wed, Sep 23

MSN

Madison

OPO

Porto

$920 Roundtrip, found 5 days ago

$920

Roundtrip

found 5 days ago

Select Delta flight, departing Mon, Sep 14 from Madison to Porto, returning Wed, Sep 23, priced at $920 found 5 days ago

Sun, Sep 6 - Tue, Sep 15

MSN

Madison

OPO

Porto

$931 Roundtrip, found 1 day ago

$931

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Sep 6 from Madison to Porto, returning Tue, Sep 15, priced at $931 found 1 day ago

Tue, Sep 8 - Tue, Sep 15

MSN

Madison

OPO

Porto

$936 Roundtrip, found 1 day ago

$936

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 8 from Madison to Porto, returning Tue, Sep 15, priced at $936 found 1 day ago