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Cheap flights from Santa Ana (SNA) 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 Santa Ana (SNA) to San Diego (SAN)

How to find the cheapest flight from Santa Ana (SNA) to San Diego (SAN)
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How to find the cheapest flight from Santa Ana (SNA) to San Diego (SAN)
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How to find the cheapest flight from Santa Ana (SNA) to San Diego (SAN)
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Cheap flights from Santa Ana to San Diego in May , June 2026

29 May - 02 Jun $ 380.00
SNA
Santa Ana
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
SNA
Santa Ana
Pick dates
24 May - 09 Jun $ 595.00
SNA
Santa Ana
Alaska Airlines
2 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
SNA
Santa Ana
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24 May - 10 Jun $ 686.00
SNA
Santa Ana
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
SNA
Santa Ana
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Last minute flights from Santa Ana to San Diego

29 May - 31 May $ 379.00
SNA
Santa Ana
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
SNA
Santa Ana
Pick dates
24 May - 31 May $ 749.00
SNA
Santa Ana
Alaska Airlines
2 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
SNA
Santa Ana
Pick dates
24 May - 31 May $ 926.00
SNA
Santa Ana
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
SNA
Santa Ana
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One-way flights to San Diego from Santa Ana

7:30 AM - 7:56 PM
Frontier Airlines
1 Stops
13h 42m
SNA - SAN
$ 176
Kiwi
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1:23 PM - 7:20 AM
Alaska Airlines
1 Stops
19h 24m
SNA - SAN
$ 402
Kiwi
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12:24 PM - 2:38 PM
Alaska Airlines
1 Stops
3h 56m
SNA - SAN
$ 465
Kiwi
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How to find the cheapest flight from Santa Ana (SNA) to San Diego (SAN)

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