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

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Low fares from San Antonio to Houston (Hobby)

$

San Antonio (SAT)to

Houston (Hobby) (HOU)
Depart: 09/07/2026

One-way

Basic

From
$89
Seen: 15 hrs ago

San Antonio (SAT)to

Houston (Hobby) (HOU)
Depart: 09/03/2026

One-way

Basic

From
$89
Seen: 14 hrs ago

San Antonio (SAT)to

Houston (Hobby) (HOU)
Depart: 09/17/2026

One-way

Basic

From
$89
Seen: 19 hrs ago

San Antonio (SAT)to

Houston (Hobby) (HOU)
Depart: 09/12/2026

One-way

Basic

From
$89
Seen: 18 hrs ago

San Antonio (SAT)to

Houston (Hobby) (HOU)
Depart: 10/08/2026

One-way

Basic

From
$89
Seen: 7 hrs ago

San Antonio (SAT)to

Houston (Hobby) (HOU)
Depart: 09/21/2026

One-way

Basic

From
$89
Seen: 6 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 San Antonio to Houston (Hobby)

Jul 2026
From$289*
Seen: 7 hrs ago
One Way/Basic
Aug 2026
From$89*
Seen: 21 hrs ago
One Way/Basic
Sep 2026
From$89*
Seen: 22 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 July-2026
  • SAT–HOU, 07/31/2026: From $289
    31

    Fri

    JUL

  • SAT–HOU, 08/01/2026: From $289
    01

    Sat

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

    Sun

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

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

  • SAT–HOU, 08/09/2026: From $292
    09

    Sun

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

    Mon

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

    Tue

  • SAT–HOU, 08/12/2026: From $292
    12

    Wed

  • SAT–HOU, 08/13/2026: From $225
    13

    Thu

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

    Fri

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

    Sat

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

    Sun

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

    Mon

  • SAT–HOU, 08/18/2026: From $225
    18

    Tue

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

    Wed

  • SAT–HOU, 08/20/2026: From $109
    20

    Thu

  • SAT–HOU, 08/21/2026: From $144
    21

    Fri

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

    Sat

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

    Sun

  • SAT–HOU: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

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

    Tue

  • SAT–HOU, 08/26/2026: From $89
    26

    Wed

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

    Thu

  • SAT–HOU, 08/28/2026: From $139
    28

    Fri

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

    Sat

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

    Sun

    • 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:
    San Antonio International Airport
    Arriving at:
    William P. Hobby Airport
    Average flight time:
    59 minutes
    Distance:
    192 miles

    Route Information

    155† 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 San Antonio to Houston (Hobby) is 59 minutes.
    There are 155 weekly flights from San Antonio to Houston (Hobby) on Southwest Airlines.
    Yes, Southwest flies nonstop from San Antonio to Houston (Hobby) 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Antonio to Houston (Hobby) 4 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly San Antonio to Houston (Hobby) with Southwest, check out our Low Fare Calendar.
    You can rent a car at William P. Hobby Airport book yours with your flight.
    Yes! Flights from San Antonio to Houston (Hobby)—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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