Flights from San Bernardino to San Francisco

Cheapest flights from San Bernardino

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, May 17 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$88 Roundtrip, found 1 day ago

$88

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 17 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $88 found 1 day ago

Sat, May 17 - Thu, May 22

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$102 Roundtrip, found 1 day ago

$102

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 17 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, May 22, priced at $102 found 1 day ago

Fri, Aug 15 - Fri, Aug 22

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$106 Roundtrip, found 1 day ago

$106

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, Aug 22, priced at $106 found 1 day ago

Sun, Jun 15 - Sat, Jun 21

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$117 Roundtrip, found 6 days ago

$117

Roundtrip

found 6 days ago

Select United flight, departing Sun, Jun 15 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, Jun 21, priced at $117 found 6 days ago

Wed, May 21 - Tue, May 27

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 21 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Tue, May 27, priced at $127 found 1 day ago

Thu, May 22 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$129 Roundtrip, found 1 day ago

$129

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 22 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $129 found 1 day ago

Wed, May 21 - Sun, May 25

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 21 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sun, May 25, priced at $137 found 1 day ago

Mon, May 19 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$139 Roundtrip, found 1 day ago

$139

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 19 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $139 found 1 day ago

Tue, May 20 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$140 Roundtrip, found 1 day ago

$140

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 20 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $140 found 1 day ago

Tue, May 20 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$148 Roundtrip, found 1 day ago

$148

Roundtrip

found 1 day ago

Select United flight, departing Tue, May 20 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $148 found 1 day ago

Fri, May 23 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$160 Roundtrip, found 1 day ago

$160

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 23 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $160 found 1 day ago

Tue, May 20 - Thu, May 22

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$163 Roundtrip, found 1 day ago

$163

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 20 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, May 22, priced at $163 found 1 day ago

Thu, May 22 - Fri, May 23

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$170 Roundtrip, found 1 day ago

$170

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 22 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, May 23, priced at $170 found 1 day ago

Mon, May 19 - Thu, May 22

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$172 Roundtrip, found 1 day ago

$172

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 19 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, May 22, priced at $172 found 1 day ago

Thu, May 22 - Tue, May 27

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 22 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Tue, May 27, priced at $177 found 1 day ago

Tue, May 20 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$178 Roundtrip, found 1 day ago

$178

Roundtrip

found 1 day ago

Select United flight, departing Tue, May 20 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $178 found 1 day ago

Mon, May 19 - Fri, May 23

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$180 Roundtrip, found 1 day ago

$180

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 19 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, May 23, priced at $180 found 1 day ago

Tue, May 20 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 20 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $302 found 1 day ago

Tue, Aug 12 - Tue, Aug 12

ONT

Los Angeles - Ontario Intl.

OAK

Oakland Intl.

$330 Roundtrip, found 1 day ago

$330

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Aug 12 from Los Angeles - Ontario Intl. to Oakland Intl., returning Tue, Aug 12, priced at $330 found 1 day ago

Tue, May 20 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$885 Roundtrip, found 1 day ago

$885

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, May 20 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sat, May 24, priced at $885 found 1 day ago