Flights from San Francisco to San Diego

Cheapest flights from San Francisco

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.

Mon, May 26 - Wed, May 28

SFO

San Francisco Intl.

SAN

San Diego Intl.

$57 Roundtrip, found 1 day ago

$57

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, May 26 from San Francisco Intl. to San Diego Intl., returning Wed, May 28, priced at $57 found 1 day ago

Mon, Jun 30 - Wed, Jul 9

OAK

Oakland Intl.

SAN

San Diego Intl.

$77 Roundtrip, found 1 day ago

$77

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Oakland Intl. to San Diego Intl., returning Wed, Jul 9, priced at $77 found 1 day ago

Sat, May 31 - Sat, May 31

SFO

San Francisco Intl.

SAN

San Diego Intl.

$79 Roundtrip, found 1 day ago

$79

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 31 from San Francisco Intl. to San Diego Intl., returning Sat, May 31, priced at $79 found 1 day ago

Sun, May 25 - Mon, Jun 2

SFO

San Francisco Intl.

SAN

San Diego Intl.

$80 Roundtrip, found 1 day ago

$80

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, May 25 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 2, priced at $80 found 1 day ago

Mon, May 26 - Mon, Jun 2

SFO

San Francisco Intl.

SAN

San Diego Intl.

$84 Roundtrip, found 1 day ago

$84

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 26 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 2, priced at $84 found 1 day ago

Sun, May 25 - Wed, May 28

SFO

San Francisco Intl.

SAN

San Diego Intl.

$87 Roundtrip, found 1 day ago

$87

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, May 25 from San Francisco Intl. to San Diego Intl., returning Wed, May 28, priced at $87 found 1 day ago

Sun, Jun 29 - Wed, Jul 9

OAK

Oakland Intl.

SAN

San Diego Intl.

$93 Roundtrip, found 1 day ago

$93

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jun 29 from Oakland Intl. to San Diego Intl., returning Wed, Jul 9, priced at $93 found 1 day ago

Mon, Jun 30 - Fri, Jul 4

OAK

Oakland Intl.

SAN

San Diego Intl.

$96 Roundtrip, found 1 day ago

$96

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Oakland Intl. to San Diego Intl., returning Fri, Jul 4, priced at $96 found 1 day ago

Wed, May 28 - Mon, Jun 2

SFO

San Francisco Intl.

SAN

San Diego Intl.

$107 Roundtrip, found 1 day ago

$107

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, May 28 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 2, priced at $107 found 1 day ago

Sun, Jun 29 - Fri, Jul 4

OAK

Oakland Intl.

SAN

San Diego Intl.

$112 Roundtrip, found 1 day ago

$112

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jun 29 from Oakland Intl. to San Diego Intl., returning Fri, Jul 4, priced at $112 found 1 day ago

Mon, Jun 30 - Tue, Jul 8

OAK

Oakland Intl.

SAN

San Diego Intl.

$117 Roundtrip, found 1 day ago

$117

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Oakland Intl. to San Diego Intl., returning Tue, Jul 8, priced at $117 found 1 day ago

Sat, Jun 21 - Thu, Jun 26

SJC

Norman Y. Mineta San Jose Intl.

SAN

San Diego Intl.

$121 Roundtrip, found 3 days ago

$121

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Jun 26, priced at $121 found 3 days ago

Sat, Jun 21 - Tue, Jun 24

SJC

Norman Y. Mineta San Jose Intl.

SAN

San Diego Intl.

$126 Roundtrip, found 3 days ago

$126

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Tue, Jun 24, priced at $126 found 3 days ago

Sat, Jul 5 - Wed, Jul 9

OAK

Oakland Intl.

SAN

San Diego Intl.

$126 Roundtrip, found 1 day ago

$126

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 5 from Oakland Intl. to San Diego Intl., returning Wed, Jul 9, priced at $126 found 1 day ago

Tue, Jul 1 - Wed, Jul 9

OAK

Oakland Intl.

SAN

San Diego Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Oakland Intl. to San Diego Intl., returning Wed, Jul 9, priced at $127 found 1 day ago

Mon, Jun 30 - Thu, Jul 10

OAK

Oakland Intl.

SAN

San Diego Intl.

$129 Roundtrip, found 1 day ago

$129

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Oakland Intl. to San Diego Intl., returning Thu, Jul 10, priced at $129 found 1 day ago

Sat, Jun 21 - Mon, Jun 23

SJC

Norman Y. Mineta San Jose Intl.

SAN

San Diego Intl.

$131 Roundtrip, found 3 days ago

$131

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Mon, Jun 23, priced at $131 found 3 days ago

Wed, Aug 13 - Sun, Aug 17

SFO

San Francisco Intl.

SAN

San Diego Intl.

$172 Roundtrip, found 3 days ago

$172

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 13 from San Francisco Intl. to San Diego Intl., returning Sun, Aug 17, priced at $172 found 3 days ago

Wed, Aug 13 - Sun, Aug 17

SFO

San Francisco Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 3 days ago

$177

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Aug 13 from San Francisco Intl. to San Diego Intl., returning Sun, Aug 17, priced at $177 found 3 days ago

Wed, Aug 13 - Sun, Aug 17

SFO

San Francisco Intl.

SAN

San Diego Intl.

$218 Roundtrip, found 3 days ago

$218

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 13 from San Francisco Intl. to San Diego Intl., returning Sun, Aug 17, priced at $218 found 3 days ago