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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 February , March 2026

28 Feb - 10 Mar $ 283.00
SFO
San Francisco
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
28 Feb - 31 Mar $ 340.00
SFO
San Francisco
Hawaiian Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
DIRECT
SFO
San Francisco
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28 Feb - 14 Mar $ 431.00
SFO
San Francisco
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
SFO
San Francisco
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Last minute flights from San Francisco to San Diego

28 Feb - 28 Feb $ 592.00
SFO
San Francisco
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
SFO
San Francisco
Pick dates
28 Feb - 28 Feb $ 622.00
SFO
San Francisco
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
28 Feb - 28 Feb $ 626.00
SFO
San Francisco
Hawaiian Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
DIRECT
SFO
San Francisco
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One-way flights to San Diego from San Francisco

8:58 AM - 6:44 AM
Frontier Airlines
1 Stops
23h 26m
SFO - SAN
$ 176
Kiwi
Pick dates
2:54 PM - 2:54 PM
Alaska Airlines
0 Stops
1h 36m
SFO - SAN
$ 299
Kiwi
Pick dates
2:54 PM - 2:54 PM
Hawaiian Airlines
0 Stops
1h 36m
SFO - SAN
$ 315
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.