Southwest® flights from Baltimore/Washington to Columbus from $89

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Low fares from Baltimore/Washington to Columbus

$

Baltimore/Washington (BWI)to

Columbus (CMH)
Depart: 09/11/2026

One-way

Basic

From
$89
Seen: 15 hrs ago

Baltimore/Washington (BWI)to

Columbus (CMH)
Depart: 10/30/2026

One-way

Basic

From
$89
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Columbus (CMH)
Depart: 09/05/2026

One-way

Basic

From
$89
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Columbus (CMH)
Depart: 09/22/2026

One-way

Basic

From
$103
Seen: 23 hrs ago

Baltimore/Washington (BWI)to

Columbus (CMH)
Depart: 11/04/2026

One-way

Basic

From
$103
Seen: 16 hrs ago

Baltimore/Washington (BWI)to

Columbus (CMH)
Depart: 09/19/2026

One-way

Basic

From
$103
Seen: 19 hrs ago

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Explore flights from Baltimore/Washington to Columbus

Aug 2026
From$103*
Seen: 3 hrs ago
One Way/Basic
Sep 2026
From$89*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$89*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $103
cmp-daily-histogram-bars-legend-max-price-aria-label $376
Displaying fares for August-2026
  • BWI–CMH, 08/01/2026: From $376
    01

    Sat

    AUG

  • BWI–CMH, 08/02/2026: From $376
    02

    Sun

  • BWI–CMH, 08/03/2026: From $376
    03

    Mon

  • BWI–CMH, 08/04/2026: From $376
    04

    Tue

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • BWI–CMH, 08/06/2026: From $376
    06

    Thu

  • BWI–CMH, 08/07/2026: From $306
    07

    Fri

  • BWI–CMH, 08/08/2026: From $306
    08

    Sat

  • BWI–CMH, 08/09/2026: From $306
    09

    Sun

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • BWI–CMH, 08/11/2026: From $306
    11

    Tue

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

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

    Thu

  • BWI–CMH, 08/14/2026: From $235
    14

    Fri

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

    Sat

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

    Sun

  • BWI–CMH, 08/17/2026: From $235
    17

    Mon

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • BWI–CMH, 08/19/2026: From $235
    19

    Wed

  • BWI–CMH, 08/20/2026: From $235
    20

    Thu

  • BWI–CMH, 08/21/2026: From $140
    21

    Fri

  • BWI–CMH, 08/22/2026: From $103
    22

    Sat

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • BWI–CMH, 08/24/2026: From $103
    24

    Mon

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

    Tue

  • BWI–CMH, 08/26/2026: From $103
    26

    Wed

  • BWI–CMH, 08/27/2026: From $103
    27

    Thu

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • BWI–CMH: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

    • Range$103-$376

    *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:
    Balt./Wash. International Airport
    Arriving at:
    Port Columbus International Airport
    Average flight time:
    1 hour 24 minutes
    Distance:
    337 miles

    Route Information

    151† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 4‡ 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 Baltimore/Washington to Columbus is 1 hour 24 minutes.
    There are 151 weekly flights from Baltimore/Washington to Columbus on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Columbus 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Columbus 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington 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 Baltimore/Washington 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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