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Explore flights from Jacksonville (JAX) to San Antonio (SAT)
*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 23 travel days available.
Looking for more low-fare flights?
Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Have a change of travel plans? We offer free same-day standby for all fare types. This means that you can retain your current flight while listing for standby on an earlier flight. If a seat becomes available, it’s yours at no charge!
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†Weekly flights based on DOT published scheduled average flights Monday through Sunday between 5/1/2024 and 5/31/2024. Note: route may not operate every day of the week.
Questions we hear the most
There are 61 weekly flights from Jacksonville to San Antonio on Southwest Airlines.
To find the lowest fares by day and time to fly Jacksonville to San Antonio with Southwest, check out our Low Fare Calendar.
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