Southwest® flights from St. Louis to Columbus from $149

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Low fares from St. Louis to Columbus

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St. Louis (STL)to

Columbus (CMH)
Depart: 05/09/2026

One-way

Basic

From
$149
Seen: 9 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 04/15/2026

One-way

Basic

From
$149
Seen: 10 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 04/18/2026

One-way

Basic

From
$149
Seen: 16 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 04/14/2026

One-way

Basic

From
$149
Seen: 14 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 05/16/2026

One-way

Basic

From
$149
Seen: 12 hrs ago

St. Louis (STL)to

Columbus (CMH)
Depart: 06/11/2026

One-way

Basic

From
$149
Seen: 3 hrs ago
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Explore flights from St. Louis to Columbus

$151
$362
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  • Range$151-$362

    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

    Route Information

    156 Weekly flights
    • 2 Nonstop flights per day Monday through Friday
    • 1 Nonstop flight on Saturday
    • 2 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 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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