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.

Fri, Oct 3 - Sat, Oct 11

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$109 Roundtrip, found 5 hours ago

$109

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 11, priced at $109 found 5 hours ago

Thu, Oct 2 - Thu, Oct 9

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$128 Roundtrip, found 5 hours ago

$128

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Sky Harbor Intl. to San Diego Intl., returning Thu, Oct 9, priced at $128 found 5 hours ago

Fri, Oct 3 - Sat, Oct 4

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$133 Roundtrip, found 5 hours ago

$133

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 4, priced at $133 found 5 hours ago

Sun, Jul 6 - Mon, Jul 7

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$133 Roundtrip, found 19 hours ago

$133

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Sky Harbor Intl. to San Diego Intl., returning Mon, Jul 7, priced at $133 found 19 hours ago

Sat, Oct 4 - Sat, Oct 11

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$137 Roundtrip, found 5 hours ago

$137

Roundtrip

found 5 hours ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 11, priced at $137 found 5 hours ago

Sun, Jul 13 - Sun, Jul 20

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$138 Roundtrip, found 3 days ago

$138

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 13 from Sky Harbor Intl. to San Diego Intl., returning Sun, Jul 20, priced at $138 found 3 days ago

Fri, Oct 3 - Sat, Oct 4

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$141 Roundtrip, found 5 hours ago

$141

Roundtrip

found 5 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 4, priced at $141 found 5 hours ago

Fri, Oct 3 - Sat, Oct 11

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$147 Roundtrip, found 5 hours ago

$147

Roundtrip

found 5 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 11, priced at $147 found 5 hours ago

Fri, Jul 11 - Sun, Jul 13

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$149 Roundtrip, found 2 days ago

$149

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Sky Harbor Intl. to San Diego Intl., returning Sun, Jul 13, priced at $149 found 2 days ago

Thu, Jul 3 - Mon, Jul 7

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$153 Roundtrip, found 19 hours ago

$153

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Jul 3 from Sky Harbor Intl. to San Diego Intl., returning Mon, Jul 7, priced at $153 found 19 hours ago

Fri, Oct 3 - Sat, Oct 4

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$157 Roundtrip, found 5 hours ago

$157

Roundtrip

found 5 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 4, priced at $157 found 5 hours ago

Fri, Oct 3 - Sat, Oct 11

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$157 Roundtrip, found 5 hours ago

$157

Roundtrip

found 5 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 11, priced at $157 found 5 hours ago

Thu, Jul 3 - Fri, Jul 4

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$158 Roundtrip, found 19 hours ago

$158

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Jul 3 from Sky Harbor Intl. to San Diego Intl., returning Fri, Jul 4, priced at $158 found 19 hours ago

Fri, Oct 3 - Sat, Oct 4

PHX

Sky Harbor Intl.

CLD

McClellan-Palomar

$159 Roundtrip, found 5 hours ago

$159

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Fri, Oct 3 from Sky Harbor Intl. to McClellan-Palomar, returning Sat, Oct 4, priced at $159 found 5 hours ago

Sat, Oct 4 - Sat, Oct 11

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$159 Roundtrip, found 5 hours ago

$159

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Sat, Oct 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 11, priced at $159 found 5 hours ago

Sun, Jul 6 - Tue, Jul 8

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$163 Roundtrip, found 19 hours ago

$163

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Sky Harbor Intl. to San Diego Intl., returning Tue, Jul 8, priced at $163 found 19 hours ago

Mon, Jun 30 - Sun, Jul 6

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$165 Roundtrip, found 19 hours ago

$165

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Sky Harbor Intl. to San Diego Intl., returning Sun, Jul 6, priced at $165 found 19 hours ago

Fri, Oct 3 - Sat, Oct 4

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$167 Roundtrip, found 5 hours ago

$167

Roundtrip

found 5 hours ago

Select United flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 4, priced at $167 found 5 hours ago

Fri, Jul 11 - Sun, Jul 13

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$168 Roundtrip, found 2 days ago

$168

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Jul 11 from Sky Harbor Intl. to San Diego Intl., returning Sun, Jul 13, priced at $168 found 2 days ago

Fri, Oct 3 - Sat, Oct 11

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$189 Roundtrip, found 5 hours ago

$189

Roundtrip

found 5 hours ago

Select Delta flight, departing Fri, Oct 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 11, priced at $189 found 5 hours ago