Flights to San Diego from Portland - $43

Cheap Flights from Portland to San Diego (PDX-SAN)

Prices were available within the past 7 days and start at $43 for one-way flights and $86 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 11 - Tue, Sep 17

PDX

Portland

SAN

San Diego

$86 Roundtrip, found 1 hour ago

$86

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Wed, Sep 11 from Portland to San Diego, returning Tue, Sep 17, priced at $86 found 1 hour ago

Thu, Sep 5 - Wed, Sep 11

PDX

Portland

SAN

San Diego

$95 Roundtrip, just found

$95

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Sep 5 from Portland to San Diego, returning Wed, Sep 11, priced at $95 just found

Tue, Jul 30 - Tue, Jul 30

PDX

Portland

SAN

San Diego

$97 Roundtrip, found 8 hours ago

$97

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Tue, Jul 30 from Portland to San Diego, returning Tue, Jul 30, priced at $97 found 8 hours ago

Tue, Sep 10 - Wed, Sep 18

PDX

Portland

SAN

San Diego

$98 Roundtrip, found 8 hours ago

$98

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Sep 10 from Portland to San Diego, returning Wed, Sep 18, priced at $98 found 8 hours ago

Thu, Sep 5 - Wed, Sep 11

PDX

Portland

SAN

San Diego

$105 Roundtrip, just found

$105

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Sep 5 from Portland to San Diego, returning Wed, Sep 11, priced at $105 just found

Tue, Aug 20 - Sat, Aug 24

PDX

Portland

SAN

San Diego

$110 Roundtrip, found 2 hours ago

$110

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Tue, Aug 20 from Portland to San Diego, returning Sat, Aug 24, priced at $110 found 2 hours ago