Southwest® flights from St. Louis to Columbus from $170

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Low fares from St. Louis to Columbus

$

St. Louis (STL)to

Columbus (CMH)
Depart: 12/23/2026

One-way

Basic

From
$170
Seen: 18 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 02/13/2027

One-way

Basic

From
$170
Seen: 21 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 01/23/2027

One-way

Basic

From
$170
Seen: 20 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 01/13/2027

One-way

Basic

From
$175
Seen: 6 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 12/09/2026

One-way

Basic

From
$175
Seen: 4 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 12/15/2026

One-way

Basic

From
$175
Seen: 4 hrs ago

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Explore flights from St. Louis to Columbus

Nov 2026
From$203*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$170*
Seen: 18 hrs ago
One Way/Basic
Jan 2027
From$170*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $175
cmp-daily-histogram-bars-legend-max-price-aria-label $402
Displaying fares for November-2026
  • STL–CMH, 11/11/2026: From $402
    11

    Wed

    NOV

  • STL–CMH, 11/12/2026: From $402
    12

    Thu

  • STL–CMH, 11/13/2026: From $249
    13

    Fri

  • STL–CMH, 11/14/2026: From $249
    14

    Sat

  • STL–CMH, 11/15/2026: From $249
    15

    Sun

  • STL–CMH, 11/16/2026: From $249
    16

    Mon

  • STL–CMH, 11/17/2026: From $249
    17

    Tue

  • STL–CMH, 11/18/2026: From $249
    18

    Wed

  • STL–CMH, 11/19/2026: From $249
    19

    Thu

  • STL–CMH, 11/20/2026: From $249
    20

    Fri

  • STL–CMH, 11/21/2026: From $249
    21

    Sat

  • STL–CMH, 11/22/2026: From $249
    22

    Sun

  • STL–CMH, 11/23/2026: From $249
    23

    Mon

  • STL–CMH, 11/24/2026: From $249
    24

    Tue

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

    Wed

  • STL–CMH: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

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

    Fri

  • STL–CMH, 11/28/2026: From $203
    28

    Sat

  • STL–CMH, 11/29/2026: From $230
    29

    Sun

  • STL–CMH, 11/30/2026: From $203
    30

    Mon

  • STL–CMH, 12/01/2026: From $203
    01

    Tue

    DEC

  • STL–CMH: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

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

    Thu

  • STL–CMH, 12/04/2026: From $203
    04

    Fri

  • STL–CMH, 12/05/2026: From $175
    05

    Sat

  • STL–CMH, 12/06/2026: From $203
    06

    Sun

  • STL–CMH, 12/07/2026: From $195
    07

    Mon

  • STL–CMH, 12/08/2026: From $175
    08

    Tue

  • STL–CMH, 12/09/2026: From $175
    09

    Wed

  • STL–CMH, 12/10/2026: From $195
    10

    Thu

    • Range$175-$402

    *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:
    Lambert-St Louis Int'l Airport
    Arriving at:
    Port Columbus International Airport
    Average flight time:
    1 hour 20 minutes
    Distance:
    409 miles

    Questions we hear the most

    The average flight time from St. Louis to Columbus is 1 hour 20 minutes.
    There are 156 weekly flights from St. Louis to Columbus on Southwest Airlines.
    Yes, Southwest flies nonstop from St. Louis to Columbus 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from St. Louis to Columbus once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly St. Louis 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 St. Louis 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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