$38 Cheap Frontier Airlines flights Phoenix (PHX) to San Francisco (SFO)

$38 Cheap Frontier Airlines flights Phoenix (PHX) to San Francisco (SFO)

Prices were available within the past 7 days and start at $38 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 17 - Wed, Jul 8

PHX

Phoenix

SFO

San Francisco

$128 Roundtrip, found 2 days ago

$128

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jun 17 from Phoenix to San Francisco, returning Wed, Jul 8, priced at $128 found 2 days ago

Sat, Jul 4 - Mon, Jul 20

PHX

Phoenix

SFO

San Francisco

$130 Roundtrip, found 2 days ago

$130

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jul 4 from Phoenix to San Francisco, returning Mon, Jul 20, priced at $130 found 2 days ago

Wed, May 27 - Tue, Jun 9

PHX

Phoenix

SFO

San Francisco

$133 Roundtrip, found 2 days ago

$133

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, May 27 from Phoenix to San Francisco, returning Tue, Jun 9, priced at $133 found 2 days ago

Wed, Jul 15 - Thu, Aug 6

PHX

Phoenix

SFO

San Francisco

$143 Roundtrip, found 2 days ago

$143

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 15 from Phoenix to San Francisco, returning Thu, Aug 6, priced at $143 found 2 days ago

Sat, Jul 4 - Wed, Jul 22

PHX

Phoenix

SFO

San Francisco

$144 Roundtrip, found 2 days ago

$144

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jul 4 from Phoenix to San Francisco, returning Wed, Jul 22, priced at $144 found 2 days ago

Tue, Sep 1 - Thu, Sep 17

PHX

Phoenix

SFO

San Francisco

$148 Roundtrip, found 2 days ago

$148

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Sep 1 from Phoenix to San Francisco, returning Thu, Sep 17, priced at $148 found 2 days ago