Southwest® flights from Jackson to San Antonio from $152

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Low fares from Jackson to San Antonio

$

Jackson (JAN)to

San Antonio (SAT)
Depart: 04/14/2026

One-way

Basic

From
$152
Seen: 21 hrs ago

Jackson (JAN)to

San Antonio (SAT)
Depart: 04/22/2026

One-way

Basic

From
$159
Seen: 44 minutes ago

Jackson (JAN)to

San Antonio (SAT)
Depart: 05/14/2026

One-way

Basic

From
$164
Seen: 23 hrs ago

Jackson (JAN)to

San Antonio (SAT)
Depart: 04/07/2026

One-way

Basic

From
$174
Seen: 7 hrs ago

Jackson (JAN)to

San Antonio (SAT)
Depart: 04/14/2026

One-way

Choice

From
$187
Seen: 21 hrs ago

Jackson (JAN)to

San Antonio (SAT)
Depart: 04/22/2026

One-way

Choice

From
$194
Seen: 44 minutes ago

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Explore flights from Jackson to San Antonio

Mar 2026
From$234*
Seen: 11 hrs ago
One Way/Basic
Apr 2026
From$152*
Seen: 21 hrs ago
One Way/Basic
May 2026
From$164*
Seen: 23 hrs ago
One Way/Basic
$174
$389
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    • Range$174-$389

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Jackson-Evers International Airport
    Arriving at:
    San Antonio International Airport
    Distance:
    534 miles

    Route Information

    53† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 53 weekly flights from Jackson to San Antonio on Southwest Airlines.
    To find the lowest fares by day and time to fly Jackson to San Antonio with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Antonio International Airport book yours with your flight.
    Yes! Flights from Jackson to San Antonio—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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