$58 Cheap Frontier Airlines flights Phoenix (PHX) to San Francisco (SFO)

$58 Cheap Frontier Airlines flights Phoenix (PHX) to San Francisco (SFO)

Prices were available within the past 7 days and start at $58 for one-way flights and $81 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Sat, May 23

PHX

Phoenix

SFO

San Francisco

$81 Roundtrip, found 9 hours ago

$81

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, May 9 from Phoenix to San Francisco, returning Sat, May 23, priced at $81 found 9 hours ago

Fri, May 8 - Sat, May 23

PHX

Phoenix

SFO

San Francisco

$97 Roundtrip, found 9 hours ago

$97

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, May 8 from Phoenix to San Francisco, returning Sat, May 23, priced at $97 found 9 hours ago

Sun, May 24 - Tue, Jun 2

PHX

Phoenix

SFO

San Francisco

$106 Roundtrip, found 9 hours ago

$106

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, May 24 from Phoenix to San Francisco, returning Tue, Jun 2, priced at $106 found 9 hours ago

Tue, May 5 - Sat, May 16

PHX

Phoenix

SFO

San Francisco

$108 Roundtrip, found 9 hours ago

$108

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 5 from Phoenix to San Francisco, returning Sat, May 16, priced at $108 found 9 hours ago

Sat, May 9 - Wed, May 27

PHX

Phoenix

SFO

San Francisco

$114 Roundtrip, found 9 hours ago

$114

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, May 9 from Phoenix to San Francisco, returning Wed, May 27, priced at $114 found 9 hours ago

Sun, Jun 28 - Mon, Jul 13

PHX

Phoenix

SFO

San Francisco

$116 Roundtrip, found 9 hours ago

$116

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, Jun 28 from Phoenix to San Francisco, returning Mon, Jul 13, priced at $116 found 9 hours ago