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Cheap flights from Jacksonville (JAX) to San Antonio (SAT)

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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 Jacksonville (JAX) to San Antonio (SAT)

How to find the cheapest flight from Jacksonville (JAX) to San Antonio (SAT)
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How to find the cheapest flight from Jacksonville (JAX) to San Antonio (SAT)
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How to find the cheapest flight from Jacksonville (JAX) to San Antonio (SAT)
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Cheap flights from Jacksonville to San Antonio in September , October 2026

29 Sep - 06 Oct $ 682.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
27 Sep - 04 Oct $ 926.00
JAX
Jacksonville
BREEZE
2 STOPS
SAT
San Antonio
SAT
San Antonio
BREEZE
1 STOPS
JAX
Jacksonville
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27 Sep - 01 Oct $ 967.00
JAX
Jacksonville
BREEZE
2 STOPS
SAT
San Antonio
SAT
San Antonio
BREEZE
1 STOPS
JAX
Jacksonville
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Last minute flights from Jacksonville to San Antonio

29 Sep - 30 Sep $ 680.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
29 Sep - 30 Sep $ 681.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
29 Sep - 30 Sep $ 877.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
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One-way flights to San Antonio from Jacksonville

7:00 AM - 9:35 AM
United Airlines
1 Stops
4h 43m
JAX - SAT
$ 337
Kiwi
Pick dates
5:25 PM - 9:47 PM
United Airlines
1 Stops
6h 26m
JAX - SAT
$ 339
Kiwi
Pick dates
7:00 AM - 9:35 AM
United Airlines
1 Stops
4h 43m
JAX - SAT
$ 340
Kiwi
Pick dates

How to find the cheapest flight from Jacksonville (JAX) to San Antonio (SAT)

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