Southwest® flights from Houston (Hobby) to San Antonio from $89

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Low fares from Houston (Hobby) to San Antonio

$

Houston (Hobby) (HOU)to

San Antonio (SAT)
Depart: 08/27/2026

One-way

Basic

From
$89
Seen: 22 hrs ago

Houston (Hobby) (HOU)to

San Antonio (SAT)
Depart: 10/19/2026

One-way

Basic

From
$89
Seen: 12 hrs ago

Houston (Hobby) (HOU)to

San Antonio (SAT)
Depart: 10/22/2026

One-way

Basic

From
$89
Seen: 5 hrs ago

Houston (Hobby) (HOU)to

San Antonio (SAT)
Depart: 09/07/2026

One-way

Basic

From
$89
Seen: 12 minutes ago

Houston (Hobby) (HOU)to

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

One-way

Basic

From
$89
Seen: 19 hrs ago

Houston (Hobby) (HOU)to

San Antonio (SAT)
Depart: 10/01/2026

One-way

Basic

From
$89
Seen: 16 hrs ago

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Explore flights from Houston (Hobby) to San Antonio

Aug 2026
From$89*
Seen: 22 hrs ago
One Way/Basic
Sep 2026
From$89*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$89*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $89
cmp-daily-histogram-bars-legend-max-price-aria-label $292
Displaying fares for August-2026
  • HOU–SAT, 08/01/2026: From $289
    01

    Sat

    AUG

  • HOU–SAT, 08/02/2026: From $289
    02

    Sun

  • HOU–SAT, 08/03/2026: From $249
    03

    Mon

  • HOU–SAT, 08/04/2026: From $249
    04

    Tue

  • HOU–SAT, 08/05/2026: From $249
    05

    Wed

  • HOU–SAT, 08/06/2026: From $249
    06

    Thu

  • HOU–SAT, 08/07/2026: From $292
    07

    Fri

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

    Sat

  • HOU–SAT: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

  • HOU–SAT, 08/10/2026: From $292
    10

    Mon

  • HOU–SAT, 08/11/2026: From $292
    11

    Tue

  • HOU–SAT: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

  • HOU–SAT, 08/13/2026: From $292
    13

    Thu

  • HOU–SAT, 08/14/2026: From $225
    14

    Fri

  • HOU–SAT, 08/15/2026: From $225
    15

    Sat

  • HOU–SAT, 08/16/2026: From $225
    16

    Sun

  • HOU–SAT, 08/17/2026: From $225
    17

    Mon

  • HOU–SAT: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • HOU–SAT, 08/19/2026: From $225
    19

    Wed

  • HOU–SAT, 08/20/2026: From $225
    20

    Thu

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

    Fri

  • HOU–SAT, 08/22/2026: From $118
    22

    Sat

  • HOU–SAT, 08/23/2026: From $181
    23

    Sun

  • HOU–SAT, 08/24/2026: From $118
    24

    Mon

  • HOU–SAT, 08/25/2026: From $118
    25

    Tue

  • HOU–SAT: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • HOU–SAT, 08/27/2026: From $89
    27

    Thu

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

    Fri

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

    Sat

  • HOU–SAT: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • HOU–SAT: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

    • Range$89-$292

    *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:
    William P. Hobby Airport
    Arriving at:
    San Antonio International Airport
    Average flight time:
    1 hour
    Distance:
    192 miles

    Route Information

    151† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 5‡ 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 Houston (Hobby) to San Antonio is 1 hour.
    There are 151 weekly flights from Houston (Hobby) to San Antonio on Southwest Airlines.
    Yes, Southwest flies nonstop from Houston (Hobby) to San Antonio 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Houston (Hobby) to San Antonio 4 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly Houston (Hobby) 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 Houston (Hobby) 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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