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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 December 2025 , January 2026

25 Dec - 01 Jan $ 323.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
25 Dec - 01 Jan $ 323.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
25 Dec - 01 Jan $ 323.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates

Last minute flights from Jacksonville to San Antonio

24 Dec - 31 Dec $ 323.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
24 Dec - 31 Dec $ 323.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
24 Dec - 31 Dec $ 363.00
JAX
Jacksonville
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates

One-way flights to San Antonio from Jacksonville

11:45 AM - 2:42 PM
United Airlines
1 Stops
5h 8m
JAX - SAT
$ 162
Kiwi
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4:55 PM - 8:15 PM
United Airlines
1 Stops
5h 31m
JAX - SAT
$ 162
Kiwi
Pick dates
11:42 AM - 2:20 PM
United Airlines
1 Stops
4h 48m
JAX - SAT
$ 525
Kiwi
Pick dates

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)
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.