Flights from Santa Ana to San Francisco

Cheapest flights from Santa Ana

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.

Tue, May 20 - Tue, May 27

SNA

John Wayne

SFO

San Francisco Intl.

$57 Roundtrip, found 14 hours ago

$57

Roundtrip

found 14 hours ago

Select Hawaiian Airlines flight, departing Tue, May 20 from John Wayne to San Francisco Intl., returning Tue, May 27, priced at $57 found 14 hours ago

Sat, May 17 - Tue, May 20

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$57 Roundtrip, found 4 days ago

$57

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 17 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Tue, May 20, priced at $57 found 4 days ago

Thu, May 15 - Sat, May 17

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$68 Roundtrip, found 4 days ago

$68

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 15 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 17, priced at $68 found 4 days ago

Thu, May 15 - Thu, May 22

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$78 Roundtrip, found 4 days ago

$78

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 15 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, May 22, priced at $78 found 4 days ago

Fri, May 9 - Sat, May 17

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$79 Roundtrip, found 2 days ago

$79

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 9 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 17, priced at $79 found 2 days ago

Tue, May 20 - Sun, May 25

SNA

John Wayne

SFO

San Francisco Intl.

$87 Roundtrip, found 14 hours ago

$87

Roundtrip

found 14 hours ago

Select Hawaiian Airlines flight, departing Tue, May 20 from John Wayne to San Francisco Intl., returning Sun, May 25, priced at $87 found 14 hours ago

Mon, May 19 - Sun, May 25

SNA

John Wayne

SFO

San Francisco Intl.

$88 Roundtrip, found 14 hours ago

$88

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from John Wayne to San Francisco Intl., returning Sun, May 25, priced at $88 found 14 hours ago

Fri, May 9 - Thu, May 22

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$89 Roundtrip, found 2 days ago

$89

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 9 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, May 22, priced at $89 found 2 days ago

Tue, Jun 10 - Wed, Jun 11

LAX

Los Angeles Intl.

SJC

Norman Y. Mineta San Jose Intl.

$90 Roundtrip, found 9 hours ago

$90

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Tue, Jun 10 from Los Angeles Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jun 11, priced at $90 found 9 hours ago

Tue, May 20 - Tue, May 27

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$92 Roundtrip, found 1 day ago

$92

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 20 from Los Angeles Intl. to San Francisco Intl., returning Tue, May 27, priced at $92 found 1 day ago

Fri, May 23 - Thu, May 29

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$98 Roundtrip, found 1 day ago

$98

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 23 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, May 29, priced at $98 found 1 day ago

Fri, May 9 - Fri, May 16

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$99 Roundtrip, found 2 days ago

$99

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 9 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, May 16, priced at $99 found 2 days ago

Mon, Jun 9 - Wed, Jun 11

LAX

Los Angeles Intl.

SJC

Norman Y. Mineta San Jose Intl.

$104 Roundtrip, found 9 hours ago

$104

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Mon, Jun 9 from Los Angeles Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jun 11, priced at $104 found 9 hours ago

Tue, May 20 - Sat, May 31

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$105 Roundtrip, found 1 day ago

$105

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 20 from Los Angeles Intl. to San Francisco Intl., returning Sat, May 31, priced at $105 found 1 day ago

Sat, May 17 - Tue, May 20

SNA

John Wayne

SFO

San Francisco Intl.

$107 Roundtrip, found 4 days ago

$107

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, May 17 from John Wayne to San Francisco Intl., returning Tue, May 20, priced at $107 found 4 days ago

Fri, May 23 - Mon, May 26

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$108 Roundtrip, found 1 day ago

$108

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 23 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Mon, May 26, priced at $108 found 1 day ago

Sun, May 18 - Fri, May 23

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$109 Roundtrip, found 4 days ago

$109

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 18 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, May 23, priced at $109 found 4 days ago

Wed, Jun 18 - Tue, Jun 24

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$117 Roundtrip, found 3 days ago

$117

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jun 18 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jun 24, priced at $117 found 3 days ago

Sat, May 17 - Tue, May 20

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$147 Roundtrip, found 4 days ago

$147

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, May 17 from Los Angeles Intl. to San Francisco Intl., returning Tue, May 20, priced at $147 found 4 days ago

Mon, May 5 - Mon, May 5

LGB

Long Beach Municipal

SFO

San Francisco Intl.

$1,601 Roundtrip, found 3 days ago

$1,601

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, May 5 from Long Beach Municipal to San Francisco Intl., returning Mon, May 5, priced at $1,601 found 3 days ago