$44 Cheap Frontier Airlines flights San Francisco (SFO) to Phoenix (PHX)

$44 Cheap Frontier Airlines flights San Francisco (SFO) to Phoenix (PHX)

Prices were available within the past 7 days and start at $44 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 14 - Sat, Jun 28

SFO

San Francisco

PHX

Phoenix

$88 Roundtrip, found 13 hours ago

$88

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Sat, Jun 14 from San Francisco to Phoenix, returning Sat, Jun 28, priced at $88 found 13 hours ago

Fri, Jun 13 - Sat, Jun 28

SFO

San Francisco

PHX

Phoenix

$98 Roundtrip, found 13 hours ago

$98

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Jun 13 from San Francisco to Phoenix, returning Sat, Jun 28, priced at $98 found 13 hours ago

Fri, Jun 13 - Fri, Jun 27

SFO

San Francisco

PHX

Phoenix

$106 Roundtrip, found 13 hours ago

$106

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Jun 13 from San Francisco to Phoenix, returning Fri, Jun 27, priced at $106 found 13 hours ago

Sat, Jun 14 - Thu, Jun 26

SFO

San Francisco

PHX

Phoenix

$138 Roundtrip, found 13 hours ago

$138

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Sat, Jun 14 from San Francisco to Phoenix, returning Thu, Jun 26, priced at $138 found 13 hours ago

Wed, Jun 11 - Fri, Jun 20

SFO

San Francisco

PHX

Phoenix

$146 Roundtrip, found 14 hours ago

$146

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Wed, Jun 11 from San Francisco to Phoenix, returning Fri, Jun 20, priced at $146 found 14 hours ago

Fri, Jun 13 - Thu, Jun 26

SFO

San Francisco

PHX

Phoenix

$148 Roundtrip, found 13 hours ago

$148

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Jun 13 from San Francisco to Phoenix, returning Thu, Jun 26, priced at $148 found 13 hours ago