Flights from Phoenix to San Diego

Cheapest flights from Phoenix

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 14 - Wed, Jun 18

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$88 Roundtrip, found 1 day ago

$88

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Sky Harbor Intl. to San Diego Intl., returning Wed, Jun 18, priced at $88 found 1 day ago

Mon, Jun 2 - Sat, Jun 7

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$94 Roundtrip, found 6 days ago

$94

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Sky Harbor Intl. to San Diego Intl., returning Sat, Jun 7, priced at $94 found 6 days ago

Sun, Jun 15 - Wed, Jun 18

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$98 Roundtrip, found 1 day ago

$98

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Sky Harbor Intl. to San Diego Intl., returning Wed, Jun 18, priced at $98 found 1 day ago

Sat, Jun 14 - Tue, Jun 17

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$103 Roundtrip, found 1 day ago

$103

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Sky Harbor Intl. to San Diego Intl., returning Tue, Jun 17, priced at $103 found 1 day ago

Thu, Jun 12 - Wed, Jun 18

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$104 Roundtrip, found 1 day ago

$104

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Sky Harbor Intl. to San Diego Intl., returning Wed, Jun 18, priced at $104 found 1 day ago

Fri, Jun 13 - Sun, Jun 15

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$108 Roundtrip, found 1 day ago

$108

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Sky Harbor Intl. to San Diego Intl., returning Sun, Jun 15, priced at $108 found 1 day ago

Sat, Jun 21 - Mon, Jun 23

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$112 Roundtrip, found 4 days ago

$112

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to San Diego Intl., returning Mon, Jun 23, priced at $112 found 4 days ago

Fri, Jun 13 - Tue, Jun 17

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$113 Roundtrip, found 1 day ago

$113

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Sky Harbor Intl. to San Diego Intl., returning Tue, Jun 17, priced at $113 found 1 day ago

Thu, Jun 12 - Sun, Jun 15

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$114 Roundtrip, found 1 day ago

$114

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Sky Harbor Intl. to San Diego Intl., returning Sun, Jun 15, priced at $114 found 1 day ago

Thu, May 22 - Sat, May 31

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$118 Roundtrip, found 1 day ago

$118

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 22 from Sky Harbor Intl. to San Diego Intl., returning Sat, May 31, priced at $118 found 1 day ago

Sun, Jun 15 - Wed, Jun 18

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$119 Roundtrip, found 1 day ago

$119

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Sky Harbor Intl. to San Diego Intl., returning Wed, Jun 18, priced at $119 found 1 day ago

Sun, Jun 22 - Tue, Jun 24

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$120 Roundtrip, found 4 days ago

$120

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Sky Harbor Intl. to San Diego Intl., returning Tue, Jun 24, priced at $120 found 4 days ago

Mon, Jun 16 - Mon, Jun 23

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$122 Roundtrip, found 4 days ago

$122

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Sky Harbor Intl. to San Diego Intl., returning Mon, Jun 23, priced at $122 found 4 days ago

Sun, Jul 20 - Sat, Jul 26

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$124 Roundtrip, found 3 days ago

$124

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Sky Harbor Intl. to San Diego Intl., returning Sat, Jul 26, priced at $124 found 3 days ago

Mon, May 26 - Wed, May 28

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$126 Roundtrip, found 1 day ago

$126

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, May 26 from Sky Harbor Intl. to San Diego Intl., returning Wed, May 28, priced at $126 found 1 day ago

Sat, Jul 19 - Wed, Jul 23

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Jul 19 from Sky Harbor Intl. to San Diego Intl., returning Wed, Jul 23, priced at $157 found 3 days ago

Sat, Jul 19 - Wed, Jul 23

PHX

Sky Harbor Intl.

CLD

McClellan-Palomar

$189 Roundtrip, found 3 days ago

$189

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Jul 19 from Sky Harbor Intl. to McClellan-Palomar, returning Wed, Jul 23, priced at $189 found 3 days ago

Fri, May 9 - Sat, May 10

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$194 Roundtrip, found 19 hours ago

$194

Roundtrip

found 19 hours ago

Select United flight, departing Fri, May 9 from Sky Harbor Intl. to San Diego Intl., returning Sat, May 10, priced at $194 found 19 hours ago

Fri, May 9 - Sat, May 10

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$199 Roundtrip, found 19 hours ago

$199

Roundtrip

found 19 hours ago

Select Delta flight, departing Fri, May 9 from Sky Harbor Intl. to San Diego Intl., returning Sat, May 10, priced at $199 found 19 hours ago

Fri, May 9 - Sat, May 10

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$239 Roundtrip, found 19 hours ago

$239

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Fri, May 9 from Sky Harbor Intl. to San Diego Intl., returning Sat, May 10, priced at $239 found 19 hours ago