$186 Cheap Frontier Airlines flights Portland (PDX) to San Francisco (SFO)

$186 Cheap Frontier Airlines flights Portland (PDX) to San Francisco (SFO)

Prices were available within the past 7 days and start at $186 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 1 - Sun, May 4

PDX

Portland

SFO

San Francisco

$226 Roundtrip, found 6 days ago

$226

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 1 from Portland to San Francisco, returning Sun, May 4, priced at $226 found 6 days ago

Thu, Jun 5 - Mon, Jun 9

PDX

Portland

SFO

San Francisco

$265 Roundtrip, found 1 day ago

$265

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Portland to San Francisco, returning Mon, Jun 9, priced at $265 found 1 day ago