Southwest® flights from San Antonio to Atlanta from $89

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Low fares from San Antonio to Atlanta

$

San Antonio (SAT)to

Atlanta (ATL)
Depart: 09/23/2026

One-way

Basic

From
$89
Seen: 16 hrs ago

San Antonio (SAT)to

Atlanta (ATL)
Depart: 10/16/2026

One-way

Basic

From
$109
Seen: 19 hrs ago

San Antonio (SAT)to

Atlanta (ATL)
Depart: 10/02/2026

One-way

Basic

From
$109
Seen: 11 hrs ago

San Antonio (SAT)to

Atlanta (ATL)
Depart: 11/13/2026

One-way

Basic

From
$109
Seen: 10 hrs ago

San Antonio (SAT)to

Atlanta (ATL)
Depart: 10/05/2026

One-way

Basic

From
$109
Seen: 13 hrs ago

San Antonio (SAT)to

Atlanta (ATL)
Depart: 10/15/2026

One-way

Basic

From
$109
Seen: 3 hrs ago

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Explore flights from San Antonio to Atlanta

Aug 2026
From$332*
Seen: 20 hrs ago
One Way/Basic
Sep 2026
From$89*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $569
Displaying fares for August-2026
  • SAT–ATL, 08/23/2026: From $569
    23

    Sun

    AUG

  • SAT–ATL, 08/24/2026: From $559
    24

    Mon

  • SAT–ATL, 08/25/2026: From $522
    25

    Tue

  • SAT–ATL, 08/26/2026: From $522
    26

    Wed

  • SAT–ATL, 08/27/2026: From $512
    27

    Thu

  • SAT–ATL, 08/28/2026: From $512
    28

    Fri

  • SAT–ATL, 08/29/2026: From $342
    29

    Sat

  • SAT–ATL, 08/30/2026: From $332
    30

    Sun

  • SAT–ATL, 08/31/2026: From $332
    31

    Mon

  • SAT–ATL, 09/01/2026: From $342
    01

    Tue

    SEP

  • SAT–ATL, 09/02/2026: From $342
    02

    Wed

  • SAT–ATL, 09/03/2026: From $332
    03

    Thu

  • SAT–ATL, 09/04/2026: From $332
    04

    Fri

  • SAT–ATL, 09/05/2026: From $242
    05

    Sat

  • SAT–ATL, 09/06/2026: From $253
    06

    Sun

  • SAT–ATL, 09/07/2026: From $247
    07

    Mon

  • SAT–ATL, 09/08/2026: From $242
    08

    Tue

  • SAT–ATL, 09/09/2026: From $242
    09

    Wed

  • SAT–ATL, 09/10/2026: From $232
    10

    Thu

  • SAT–ATL, 09/11/2026: From $232
    11

    Fri

  • SAT–ATL, 09/12/2026: From $119
    12

    Sat

  • SAT–ATL, 09/13/2026: From $211
    13

    Sun

  • SAT–ATL, 09/14/2026: From $109
    14

    Mon

  • SAT–ATL, 09/15/2026: From $119
    15

    Tue

  • SAT–ATL: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • SAT–ATL, 09/17/2026: From $221
    17

    Thu

  • SAT–ATL, 09/18/2026: From $177
    18

    Fri

  • SAT–ATL, 09/19/2026: From $119
    19

    Sat

  • SAT–ATL, 09/20/2026: From $190
    20

    Sun

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

    Mon

  • SAT–ATL, 09/22/2026: From $119
    22

    Tue

    • Range$109-$569

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Average flight time:
    2 hours 16 minutes
    Distance:
    874 miles

    Route Information

    156† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight 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 Atlanta is 2 hours 16 minutes.
    There are 156 weekly flights from San Antonio to Atlanta on Southwest Airlines.
    Yes, Southwest flies nonstop from San Antonio to Atlanta once per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Antonio to Atlanta once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly San Antonio to Atlanta with Southwest, check out our Low Fare Calendar.
    You can rent a car at Hartsfield-Jackson Atlanta International Airport book yours with your flight.
    Yes! Flights from San Antonio to Atlanta—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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