$148 Cheap Frontier Airlines flights Portland (PDX) to San Diego (SAN)

$148 Cheap Frontier Airlines flights Portland (PDX) to San Diego (SAN)

Prices were available within the past 7 days and start at $148 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 21 - Sat, Aug 2

PDX

Portland

SAN

San Diego

$240 Roundtrip, found 11 hours ago

$240

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Portland to San Diego, returning Sat, Aug 2, priced at $240 found 11 hours ago

Mon, Jul 21 - Sat, Aug 2

PDX

Portland

SAN

San Diego

$265 Roundtrip, found 11 hours ago

$265

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Portland to San Diego, returning Sat, Aug 2, priced at $265 found 11 hours ago

Mon, Jul 21 - Sat, Aug 2

PDX

Portland

SAN

San Diego

$364 Roundtrip, found 11 hours ago

$364

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Portland to San Diego, returning Sat, Aug 2, priced at $364 found 11 hours ago