$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.

Tue, Oct 28 - Sat, Nov 8

SFO

San Francisco

PHX

Phoenix

$88 Roundtrip, found 2 days ago

$88

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Oct 28 from San Francisco to Phoenix, returning Sat, Nov 8, priced at $88 found 2 days ago

Tue, Oct 28 - Sat, Nov 8

SFO

San Francisco

PHX

Phoenix

$103 Roundtrip, found 2 days ago

$103

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Oct 28 from San Francisco to Phoenix, returning Sat, Nov 8, priced at $103 found 2 days ago

Tue, Oct 28 - Wed, Oct 29

SFO

San Francisco

PHX

Phoenix

$104 Roundtrip, found 20 hours ago

$104

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Tue, Oct 28 from San Francisco to Phoenix, returning Wed, Oct 29, priced at $104 found 20 hours ago

Fri, Oct 24 - Mon, Oct 27

SFO

San Francisco

PHX

Phoenix

$106 Roundtrip, found 6 days ago

$106

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from San Francisco to Phoenix, returning Mon, Oct 27, priced at $106 found 6 days ago

Mon, Oct 27 - Thu, Nov 6

SFO

San Francisco

PHX

Phoenix

$110 Roundtrip, found 3 days ago

$110

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Oct 27 from San Francisco to Phoenix, returning Thu, Nov 6, priced at $110 found 3 days ago

Thu, Sep 18 - Thu, Sep 25

SFO

San Francisco

PHX

Phoenix

$114 Roundtrip, found 2 days ago

$114

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 18 from San Francisco to Phoenix, returning Thu, Sep 25, priced at $114 found 2 days ago