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Cheap flights from San Antonio (SAT) 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 Antonio (SAT) to San Diego (SAN)

How to find the cheapest flight from San Antonio (SAT) to San Diego (SAN)
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How to find the cheapest flight from San Antonio (SAT) to San Diego (SAN)
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How to find the cheapest flight from San Antonio (SAT) to San Diego (SAN)
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Cheap flights from San Antonio to San Diego in November , December 2025

24 Nov - 11 Dec $ 152.00
SAT
San Antonio
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
SAT
San Antonio
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23 Nov - 04 Dec $ 758.00
SAT
San Antonio
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
SAT
San Antonio
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19 Nov - 04 Dec $ 876.00
SAT
San Antonio
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
SAT
San Antonio
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Last minute flights from San Antonio to San Diego

24 Nov - 01 Dec $ 298.00
SAT
San Antonio
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
SAT
San Antonio
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26 Nov - 30 Nov $ 853.00
SAT
San Antonio
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
SAT
San Antonio
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26 Nov - 30 Nov $ 1,012.00
SAT
San Antonio
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
SAT
San Antonio
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One-way flights to San Diego from San Antonio

6:22 PM - 7:25 AM
Frontier Airlines
1 Stops
15h 22m
SAT - SAN
$ 90
Kiwi
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7:40 AM - 9:30 AM
United Airlines
1 Stops
5h 21m
SAT - SAN
$ 348
Kiwi
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10:33 AM - 1:25 PM
Alaska Airlines
1 Stops
6h 4m
SAT - SAN
$ 354
Kiwi
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How to find the cheapest flight from San Antonio (SAT) to San Diego (SAN)

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