Southwest® flights from Rochester to San Antonio from $178

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Low fares from Rochester to San Antonio

$

Rochester (ROC)to

San Antonio (SAT)
Depart: 11/18/2026

One-way

Basic

From
$178
Seen: 23 hrs ago

Rochester (ROC)to

San Antonio (SAT)
Depart: 11/13/2026

One-way

Basic

From
$195
Seen: 9 hrs ago

Rochester (ROC)to

San Antonio (SAT)
Depart: 11/18/2026

One-way

Choice

From
$223
Seen: 23 hrs ago

Rochester (ROC)to

San Antonio (SAT)
Depart: 12/25/2026

One-way

Basic

From
$229
Seen: 4 hrs ago

Rochester (ROC)to

San Antonio (SAT)
Depart: 11/13/2026

One-way

Choice

From
$240
Seen: 9 hrs ago

Rochester (ROC)to

San Antonio (SAT)
Depart: 11/01/2026

One-way

Basic

From
$249
Seen: 10 hrs ago

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Explore flights from Rochester to San Antonio

Oct 2026
From$559*
Seen: 10 hrs ago
One Way/Basic
Nov 2026
From$178*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$229*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $559
Displaying fares for October-2026
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    • Range$559

    *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:
    Greater Rochester International Airport
    Arriving at:
    San Antonio International Airport
    Distance:
    1484 miles

    Route Information

    68† 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 68 weekly flights from Rochester to San Antonio on Southwest Airlines.
    To find the lowest fares by day and time to fly Rochester 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 Rochester 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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