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

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Low fares from El Paso to San Antonio

$

El Paso (ELP)to

San Antonio (SAT)
Depart: 12/21/2026

One-way

Basic

From
$125
Seen: 22 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 12/10/2026

One-way

Basic

From
$125
Seen: 22 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 11/26/2026

One-way

Basic

From
$125
Seen: 18 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 10/27/2026

One-way

Basic

From
$125
Seen: 22 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 10/26/2026

One-way

Basic

From
$125
Seen: 20 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 12/08/2026

One-way

Basic

From
$125
Seen: 19 hrs ago

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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.

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Explore flights from El Paso to San Antonio

Sep 2026
From$189*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$125*
Seen: 19 hrs ago
One Way/Basic
Nov 2026
From$125*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $125
cmp-daily-histogram-bars-legend-max-price-aria-label $370
Displaying fares for September-2026
  • ELP–SAT, 09/30/2026: From $189
    30

    Wed

    SEP

  • ELP–SAT, 10/01/2026: From $189
    01

    Thu

  • ELP–SAT, 10/02/2026: From $370
    02

    Fri

  • ELP–SAT, 10/03/2026: From $189
    03

    Sat

  • ELP–SAT, 10/04/2026: From $240
    04

    Sun

  • ELP–SAT, 10/05/2026: From $189
    05

    Mon

  • ELP–SAT, 10/06/2026: From $189
    06

    Tue

  • ELP–SAT, 10/07/2026: From $189
    07

    Wed

  • ELP–SAT, 10/08/2026: From $237
    08

    Thu

  • ELP–SAT, 10/09/2026: From $189
    09

    Fri

  • ELP–SAT, 10/10/2026: From $189
    10

    Sat

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • ELP–SAT, 10/12/2026: From $189
    12

    Mon

  • ELP–SAT, 10/13/2026: From $240
    13

    Tue

  • ELP–SAT, 10/14/2026: From $189
    14

    Wed

  • ELP–SAT, 10/15/2026: From $189
    15

    Thu

  • ELP–SAT, 10/16/2026: From $189
    16

    Fri

  • ELP–SAT, 10/17/2026: From $189
    17

    Sat

  • ELP–SAT, 10/18/2026: From $189
    18

    Sun

  • ELP–SAT, 10/19/2026: From $189
    19

    Mon

  • ELP–SAT, 10/20/2026: From $125
    20

    Tue

  • ELP–SAT, 10/21/2026: From $125
    21

    Wed

  • ELP–SAT, 10/22/2026: From $146
    22

    Thu

  • ELP–SAT, 10/23/2026: From $134
    23

    Fri

  • ELP–SAT, 10/24/2026: From $125
    24

    Sat

  • ELP–SAT, 10/25/2026: From $189
    25

    Sun

  • ELP–SAT, 10/26/2026: From $125
    26

    Mon

  • ELP–SAT, 10/27/2026: From $125
    27

    Tue

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • ELP–SAT, 10/29/2026: From $125
    29

    Thu

    • Range$125-$370

    *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:
    El Paso International Airport
    Arriving at:
    San Antonio International Airport
    Average flight time:
    1 hour 26 minutes
    Distance:
    496 miles

    Route Information

    151† 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 El Paso to San Antonio is 1 hour 26 minutes.
    There are 151 weekly flights from El Paso to San Antonio on Southwest Airlines.
    Yes, Southwest flies nonstop from El Paso to San Antonio 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from El Paso to San Antonio once per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly El Paso 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 El Paso 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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