$101 Cheap Frontier Airlines flights Phoenix (PHX) to San Diego (SAN)

$101 Cheap Frontier Airlines flights Phoenix (PHX) to San Diego (SAN)

Prices were available within the past 7 days and start at $101 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 19 - Thu, Dec 25

PHX

Phoenix

SAN

San Diego

$68 Roundtrip, found 1 day ago

$68

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 19 from Phoenix to San Diego, returning Thu, Dec 25, priced at $68 found 1 day ago

Fri, Dec 19 - Sat, Dec 27

PHX

Phoenix

SAN

San Diego

$82 Roundtrip, found 1 day ago

$82

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 19 from Phoenix to San Diego, returning Sat, Dec 27, priced at $82 found 1 day ago

Fri, Dec 19 - Tue, Dec 30

PHX

Phoenix

SAN

San Diego

$88 Roundtrip, found 1 day ago

$88

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 19 from Phoenix to San Diego, returning Tue, Dec 30, priced at $88 found 1 day ago