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Cheap flights from San Francisco (SFO) to San Diego (SAN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Francisco (SFO) to San Diego (SAN)

How to find the cheapest flight from San Francisco (SFO) to San Diego (SAN)
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How to find the cheapest flight from San Francisco (SFO) to San Diego (SAN)
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How to find the cheapest flight from San Francisco (SFO) to San Diego (SAN)
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Cheap flights from San Francisco to San Diego in November , December 2026

22 Nov - 08 Dec $ 141.00
SFO
San Francisco
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
SFO
San Francisco
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19 Nov - 09 Dec $ 159.00
SFO
San Francisco
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
SFO
San Francisco
Pick dates
19 Nov - 08 Dec $ 267.00
SFO
San Francisco
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to San Diego

22 Nov - 30 Nov $ 264.00
SFO
San Francisco
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
SFO
San Francisco
Pick dates
19 Nov - 30 Nov $ 287.00
SFO
San Francisco
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
SFO
San Francisco
Pick dates
19 Nov - 30 Nov $ 390.00
SFO
San Francisco
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
SFO
San Francisco
Pick dates

One-way flights to San Diego from San Francisco

5:33 PM - 5:33 PM
Frontier Airlines
0 Stops
1h 38m
SFO - SAN
$ 128
Kiwi
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4:57 PM - 4:57 PM
Frontier Airlines
0 Stops
1h 41m
SFO - SAN
$ 138
Kiwi
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8:20 AM - 8:20 AM
Alaska Airlines
0 Stops
1h 37m
SFO - SAN
$ 207
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from San Francisco (SFO) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.