Southwest® flights from El Paso to San Antonio from $109

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Low fares from El Paso to San Antonio

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El Paso (ELP)to

San Antonio (SAT)
Depart: 10/13/2026

One-way

Basic

From
$109
Seen: 23 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 10/14/2026

One-way

Basic

From
$109
Seen: 6 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 10/24/2026

One-way

Basic

From
$109
Seen: 4 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 09/30/2026

One-way

Basic

From
$109
Seen: 22 minutes ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 10/31/2026

One-way

Basic

From
$109
Seen: 12 hrs ago

El Paso (ELP)to

San Antonio (SAT)
Depart: 10/21/2026

One-way

Basic

From
$109
Seen: 6 minutes ago

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Explore flights from El Paso to San Antonio

Sep 2026
From$109*
Seen: 22 minutes ago
One Way/Basic
Oct 2026
From$109*
Seen: 12 hrs ago
One Way/Basic
Nov 2026
From$109*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $240
Displaying fares for September-2026
  • ELP–SAT, 09/10/2026: From $179
    10

    Thu

    SEP

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

    Fri

  • ELP–SAT, 09/12/2026: From $179
    12

    Sat

  • ELP–SAT, 09/13/2026: From $240
    13

    Sun

  • ELP–SAT, 09/14/2026: From $179
    14

    Mon

  • ELP–SAT, 09/15/2026: From $179
    15

    Tue

  • ELP–SAT, 09/16/2026: From $179
    16

    Wed

  • ELP–SAT, 09/17/2026: From $189
    17

    Thu

  • ELP–SAT, 09/18/2026: From $179
    18

    Fri

  • ELP–SAT, 09/19/2026: From $179
    19

    Sat

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

  • ELP–SAT, 09/22/2026: From $184
    22

    Tue

  • ELP–SAT, 09/23/2026: From $179
    23

    Wed

  • ELP–SAT, 09/24/2026: From $184
    24

    Thu

  • ELP–SAT, 09/25/2026: From $200
    25

    Fri

  • ELP–SAT, 09/26/2026: From $179
    26

    Sat

  • ELP–SAT, 09/27/2026: From $240
    27

    Sun

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

    Mon

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • ELP–SAT, 09/30/2026: From $109
    30

    Wed

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • ELP–SAT, 10/02/2026: From $135
    02

    Fri

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • ELP–SAT, 10/04/2026: From $179
    04

    Sun

  • ELP–SAT, 10/05/2026: From $125
    05

    Mon

  • ELP–SAT, 10/06/2026: From $109
    06

    Tue

  • ELP–SAT, 10/07/2026: From $109
    07

    Wed

  • ELP–SAT: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • ELP–SAT, 10/09/2026: From $135
    09

    Fri

    • Range$109-$240

    *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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