$48 Cheap Frontier Airlines flights Phoenix (PHX) to San Francisco (SFO)

$48 Cheap Frontier Airlines flights Phoenix (PHX) to San Francisco (SFO)

Prices were available within the past 7 days and start at $48 for one-way flights and $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 20 - Mon, Oct 27

PHX

Phoenix

SFO

San Francisco

$92 Roundtrip, found 5 days ago

$92

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Phoenix to San Francisco, returning Mon, Oct 27, priced at $92 found 5 days ago

Fri, Oct 17 - Fri, Oct 24

PHX

Phoenix

SFO

San Francisco

$96 Roundtrip, found 5 days ago

$96

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Oct 17 from Phoenix to San Francisco, returning Fri, Oct 24, priced at $96 found 5 days ago

Fri, Oct 17 - Thu, Oct 23

PHX

Phoenix

SFO

San Francisco

$117 Roundtrip, found 6 days ago

$117

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Oct 17 from Phoenix to San Francisco, returning Thu, Oct 23, priced at $117 found 6 days ago

Mon, Oct 20 - Sun, Oct 26

PHX

Phoenix

SFO

San Francisco

$121 Roundtrip, found 6 days ago

$121

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Phoenix to San Francisco, returning Sun, Oct 26, priced at $121 found 6 days ago

Mon, Oct 20 - Mon, Oct 27

PHX

Phoenix

SFO

San Francisco

$122 Roundtrip, found 5 days ago

$122

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Phoenix to San Francisco, returning Mon, Oct 27, priced at $122 found 5 days ago

Mon, Oct 20 - Mon, Oct 27

PHX

Phoenix

SFO

San Francisco

$123 Roundtrip, found 5 days ago

$123

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Phoenix to San Francisco, returning Mon, Oct 27, priced at $123 found 5 days ago