$654 Cheap United flights San Juan (SJU) to Porto (OPO)

$654 Cheap United flights San Juan (SJU) to Porto (OPO)

Prices were available within the past 7 days and start at $654 for one-way flights and $920 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 26 - Fri, Sep 4

SJU

San Juan

OPO

Porto

$920 Roundtrip, found 1 day ago

$920

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 26 from San Juan to Porto, returning Fri, Sep 4, priced at $920 found 1 day ago

Wed, Aug 26 - Sat, Sep 5

SJU

San Juan

OPO

Porto

$980 Roundtrip, found 1 day ago

$980

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 26 from San Juan to Porto, returning Sat, Sep 5, priced at $980 found 1 day ago

Sat, Aug 29 - Mon, Sep 7

SJU

San Juan

OPO

Porto

$1,168 Roundtrip, found 1 day ago

$1,168

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 29 from San Juan to Porto, returning Mon, Sep 7, priced at $1,168 found 1 day ago

Sat, Aug 29 - Mon, Sep 7

SJU

San Juan

OPO

Porto

$1,194 Roundtrip, found 1 day ago

$1,194

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 29 from San Juan to Porto, returning Mon, Sep 7, priced at $1,194 found 1 day ago