Southwest® flights from San Antonio to Columbus from $140

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Low fares from San Antonio to Columbus

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San Antonio (SAT)to

Columbus (CMH)
Depart: 09/23/2026

One-way

Basic

From
$140
Seen: 21 hrs ago

San Antonio (SAT)to

Columbus (CMH)
Depart: 10/13/2026

One-way

Basic

From
$140
Seen: 17 hrs ago

San Antonio (SAT)to

Columbus (CMH)
Depart: 09/14/2026

One-way

Basic

From
$140
Seen: 22 hrs ago

San Antonio (SAT)to

Columbus (CMH)
Depart: 09/29/2026

One-way

Basic

From
$140
Seen: 5 hrs ago

San Antonio (SAT)to

Columbus (CMH)
Depart: 10/12/2026

One-way

Basic

From
$140
Seen: 15 hrs ago

San Antonio (SAT)to

Columbus (CMH)
Depart: 10/31/2026

One-way

Basic

From
$140
Seen: 18 hrs ago

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Explore flights from San Antonio to Columbus

Aug 2026
From$295*
Seen: 3 hrs ago
One Way/Basic
Sep 2026
From$140*
Seen: 22 hrs ago
One Way/Basic
Oct 2026
From$140*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $140
cmp-daily-histogram-bars-legend-max-price-aria-label $341
Displaying fares for August-2026
  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

    AUG

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

    Mon

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • SAT–CMH, 08/26/2026: From $295
    26

    Wed

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • SAT–CMH, 08/28/2026: From $341
    28

    Fri

  • SAT–CMH, 08/29/2026: From $295
    29

    Sat

  • SAT–CMH, 08/30/2026: From $341
    30

    Sun

  • SAT–CMH, 08/31/2026: From $336
    31

    Mon

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

    Tue

    SEP

  • SAT–CMH, 09/02/2026: From $295
    02

    Wed

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

    Thu

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • SAT–CMH, 09/05/2026: From $196
    05

    Sat

  • SAT–CMH, 09/06/2026: From $196
    06

    Sun

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

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

    Tue

  • SAT–CMH, 09/09/2026: From $196
    09

    Wed

  • SAT–CMH, 09/10/2026: From $196
    10

    Thu

  • SAT–CMH, 09/11/2026: From $196
    11

    Fri

  • SAT–CMH, 09/12/2026: From $140
    12

    Sat

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • SAT–CMH, 09/14/2026: From $140
    14

    Mon

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

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

    Wed

  • SAT–CMH, 09/17/2026: From $317
    17

    Thu

  • SAT–CMH, 09/18/2026: From $248
    18

    Fri

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • SAT–CMH, 09/20/2026: From $219
    20

    Sun

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

    Mon

  • SAT–CMH: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

    • Range$140-$341

    *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:
    Port Columbus International Airport
    Distance:
    1139 miles

    Route Information

    153† Weekly flights

    † 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

    There are 153 weekly flights from San Antonio to Columbus on Southwest Airlines.
    To find the lowest fares by day and time to fly San Antonio to Columbus with Southwest, check out our Low Fare Calendar.
    You can rent a car at Port Columbus International Airport book yours with your flight.
    Yes! Flights from San Antonio to Columbus—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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