$56 Cheap Frontier Airlines flights Phoenix (PHX) to San Diego (SAN)

$56 Cheap Frontier Airlines flights Phoenix (PHX) to San Diego (SAN)

Prices were available within the past 7 days and start at $56 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Thu, May 28

PHX

Phoenix

SAN

San Diego

$76 Roundtrip, found 5 days ago

$76

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, May 27 from Phoenix to San Diego, returning Thu, May 28, priced at $76 found 5 days ago

Tue, Jun 30 - Wed, Jul 1

PHX

Phoenix

SAN

San Diego

$94 Roundtrip, found 7 hours ago

$94

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Jun 30 from Phoenix to San Diego, returning Wed, Jul 1, priced at $94 found 7 hours ago

Wed, May 27 - Sat, May 30

PHX

Phoenix

SAN

San Diego

$96 Roundtrip, found 5 days ago

$96

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, May 27 from Phoenix to San Diego, returning Sat, May 30, priced at $96 found 5 days ago

Tue, Jun 30 - Tue, Jul 7

PHX

Phoenix

SAN

San Diego

$112 Roundtrip, found 7 hours ago

$112

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Jun 30 from Phoenix to San Diego, returning Tue, Jul 7, priced at $112 found 7 hours ago

Sun, May 24 - Sat, May 30

PHX

Phoenix

SAN

San Diego

$114 Roundtrip, found 5 days ago

$114

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, May 24 from Phoenix to San Diego, returning Sat, May 30, priced at $114 found 5 days ago

Wed, Jul 1 - Wed, Jul 8

PHX

Phoenix

SAN

San Diego

$125 Roundtrip, found 7 hours ago

$125

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Wed, Jul 1 from Phoenix to San Diego, returning Wed, Jul 8, priced at $125 found 7 hours ago