$120 Cheap Frontier Airlines flights Portland (PDX) to San Francisco (SFO)

$120 Cheap Frontier Airlines flights Portland (PDX) to San Francisco (SFO)

Prices were available within the past 7 days and start at $120 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 6 - Mon, Oct 12

PDX

Portland

SFO

San Francisco

$209 Roundtrip, found 5 days ago

$209

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Oct 6 from Portland to San Francisco, returning Mon, Oct 12, priced at $209 found 5 days ago

Sat, May 30 - Wed, Jun 10

PDX

Portland

SFO

San Francisco

$230 Roundtrip, found 5 days ago

$230

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, May 30 from Portland to San Francisco, returning Wed, Jun 10, priced at $230 found 5 days ago

Mon, Jul 13 - Sat, Aug 1

PDX

Portland

SFO

San Francisco

$234 Roundtrip, found 5 days ago

$234

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jul 13 from Portland to San Francisco, returning Sat, Aug 1, priced at $234 found 5 days ago

Tue, Oct 6 - Mon, Oct 12

PDX

Portland

SFO

San Francisco

$240 Roundtrip, found 5 days ago

$240

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Oct 6 from Portland to San Francisco, returning Mon, Oct 12, priced at $240 found 5 days ago

Fri, Jun 5 - Mon, Jun 8

PDX

Portland

SFO

San Francisco

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 5 from Portland to San Francisco, returning Mon, Jun 8, priced at $249 found 1 day ago

Fri, Jun 5 - Mon, Jun 8

PDX

Portland

SFO

San Francisco

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 5 from Portland to San Francisco, returning Mon, Jun 8, priced at $254 found 1 day ago