Flights from San Francisco to Carlsbad

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.

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$57 Roundtrip, found 1 day ago

$57

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $57 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$73 Roundtrip, found 1 day ago

$73

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $73 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$76 Roundtrip, found 1 day ago

$76

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $76 found 1 day ago

Wed, Jul 30 - Tue, Aug 5

SFO

San Francisco Intl.

SAN

San Diego Intl.

$77 Roundtrip, found 1 day ago

$77

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, Jul 30 from San Francisco Intl. to San Diego Intl., returning Tue, Aug 5, priced at $77 found 1 day ago

Tue, Jun 3 - Wed, Jun 4

SJC

Norman Y. Mineta San Jose Intl.

SAN

San Diego Intl.

$77 Roundtrip, found 1 day ago

$77

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 3 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Wed, Jun 4, priced at $77 found 1 day ago

Tue, Jun 3 - Wed, Jun 4

SJC

Norman Y. Mineta San Jose Intl.

SAN

San Diego Intl.

$82 Roundtrip, found 1 day ago

$82

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 3 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Wed, Jun 4, priced at $82 found 1 day ago

Fri, May 30 - Tue, Jun 3

SFO

San Francisco Intl.

SAN

San Diego Intl.

$87 Roundtrip, found 2 days ago

$87

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, May 30 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 3, priced at $87 found 2 days ago

Thu, Jul 31 - Mon, Aug 4

SFO

San Francisco Intl.

SAN

San Diego Intl.

$88 Roundtrip, found 1 day ago

$88

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 31 from San Francisco Intl. to San Diego Intl., returning Mon, Aug 4, priced at $88 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$96 Roundtrip, found 1 day ago

$96

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $96 found 1 day ago

Fri, Aug 1 - Tue, Aug 5

SFO

San Francisco Intl.

SAN

San Diego Intl.

$97 Roundtrip, found 1 day ago

$97

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Aug 1 from San Francisco Intl. to San Diego Intl., returning Tue, Aug 5, priced at $97 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$100 Roundtrip, found 1 day ago

$100

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $100 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

SFO

San Francisco Intl.

SAN

San Diego Intl.

$101 Roundtrip, found 1 day ago

$101

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from San Francisco Intl. to San Diego Intl., returning Mon, Aug 4, priced at $101 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$102 Roundtrip, found 1 day ago

$102

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $102 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$104 Roundtrip, found 1 day ago

$104

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $104 found 1 day ago

Thu, May 29 - Tue, Jun 3

SFO

San Francisco Intl.

SAN

San Diego Intl.

$107 Roundtrip, found 2 days ago

$107

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, May 29 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 3, priced at $107 found 2 days ago

Thu, May 22 - Thu, May 29

SFO

San Francisco Intl.

SAN

San Diego Intl.

$108 Roundtrip, found 2 days ago

$108

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, May 22 from San Francisco Intl. to San Diego Intl., returning Thu, May 29, priced at $108 found 2 days ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$112 Roundtrip, found 1 day ago

$112

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $112 found 1 day ago

Fri, Jun 6 - Sun, Jun 8

SJC

Norman Y. Mineta San Jose Intl.

CLD

McClellan-Palomar

$159 Roundtrip, found 3 days ago

$159

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 6 from Norman Y. Mineta San Jose Intl. to McClellan-Palomar, returning Sun, Jun 8, priced at $159 found 3 days ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 2 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 7, priced at $177 found 1 day ago

Sat, Aug 2 - Thu, Aug 7

SFO

San Francisco Intl.

CLD

McClellan-Palomar

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 2 from San Francisco Intl. to McClellan-Palomar, returning Thu, Aug 7, priced at $268 found 1 day ago