Southwest® flights from San Antonio to El Paso from $125

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Low fares from San Antonio to El Paso

$

San Antonio (SAT)to

El Paso (ELP)
Depart: 05/20/2026

One-way

Basic

From
$125
Seen: 22 hrs ago

San Antonio (SAT)to

El Paso (ELP)
Depart: 05/26/2026

One-way

Basic

From
$125
Seen: 12 hrs ago

San Antonio (SAT)to

El Paso (ELP)
Depart: 05/06/2026

One-way

Basic

From
$125
Seen: 16 hrs ago

San Antonio (SAT)to

El Paso (ELP)
Depart: 05/09/2026

One-way

Basic

From
$140
Seen: 17 hrs ago

San Antonio (SAT)to

El Paso (ELP)
Depart: 04/13/2026

One-way

Basic

From
$140
Seen: 17 hrs ago

San Antonio (SAT)to

El Paso (ELP)
Depart: 04/18/2026

One-way

Basic

From
$140
Seen: 17 hrs ago

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Explore flights from San Antonio to El Paso

Mar 2026
From$236*
Seen: 17 hrs ago
One Way/Basic
Apr 2026
From$140*
Seen: 10 hrs ago
One Way/Basic
May 2026
From$125*
Seen: 16 hrs ago
One Way/Basic
$140
$339
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    • Range$140-$339

    *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:
    San Antonio International Airport
    Arriving at:
    El Paso International Airport
    Average flight time:
    1 hour 32 minutes
    Distance:
    496 miles

    Route Information

    153† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 3‡ Nonstop flights on Sunday

    † 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

    The average flight time from San Antonio to El Paso is 1 hour 32 minutes.
    There are 153 weekly flights from San Antonio to El Paso on Southwest Airlines.
    Yes, Southwest flies nonstop from San Antonio to El Paso 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Antonio to El Paso once per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly San Antonio to El Paso with Southwest, check out our Low Fare Calendar.
    You can rent a car at El Paso International Airport book yours with your flight.
    Yes! Flights from San Antonio to El Paso—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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