Southwest® flights from Seattle/Tacoma to Columbus from $169

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Low fares from Seattle/Tacoma to Columbus

$

Seattle/Tacoma (SEA)to

Columbus (CMH)
Depart: 09/14/2026

One-way

Basic

From
$169
Seen: 18 hrs ago

Seattle/Tacoma (SEA)to

Columbus (CMH)
Depart: 11/18/2026

One-way

Basic

From
$169
Seen: 21 hrs ago

Seattle/Tacoma (SEA)to

Columbus (CMH)
Depart: 10/03/2026

One-way

Basic

From
$169
Seen: 1 hour ago

Seattle/Tacoma (SEA)to

Columbus (CMH)
Depart: 09/22/2026

One-way

Basic

From
$169
Seen: 3 hrs ago

Seattle/Tacoma (SEA)to

Columbus (CMH)
Depart: 09/15/2026

One-way

Basic

From
$169
Seen: 5 hrs ago

Seattle/Tacoma (SEA)to

Columbus (CMH)
Depart: 11/19/2026

One-way

Basic

From
$169
Seen: 16 hrs ago

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Explore flights from Seattle/Tacoma to Columbus

Aug 2026
From$261*
Seen: 3 hrs ago
One Way/Basic
Sep 2026
From$169*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$169*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $307
Displaying fares for August-2026
  • SEA–CMH: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

    AUG

  • SEA–CMH, 08/21/2026: From $307
    21

    Fri

  • SEA–CMH, 08/22/2026: From $261
    22

    Sat

  • SEA–CMH, 08/23/2026: From $307
    23

    Sun

  • SEA–CMH, 08/24/2026: From $307
    24

    Mon

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

    Tue

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

    Wed

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    27

    Thu

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    28

    Fri

  • SEA–CMH, 08/29/2026: From $261
    29

    Sat

  • SEA–CMH, 08/30/2026: From $307
    30

    Sun

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

    Mon

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

    Tue

    SEP

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    02

    Wed

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    03

    Thu

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    04

    Fri

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    05

    Sat

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    06

    Sun

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    07

    Mon

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    08

    Tue

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    09

    Wed

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    10

    Thu

  • SEA–CMH: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

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    12

    Sat

  • SEA–CMH, 09/13/2026: From $219
    13

    Sun

  • SEA–CMH, 09/14/2026: From $169
    14

    Mon

  • SEA–CMH, 09/15/2026: From $169
    15

    Tue

  • SEA–CMH, 09/16/2026: From $289
    16

    Wed

  • SEA–CMH, 09/17/2026: From $274
    17

    Thu

  • SEA–CMH, 09/18/2026: From $183
    18

    Fri

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

    Sat

    • Range$169-$307

    *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:
    Seattle/Tacoma International Airport
    Arriving at:
    Port Columbus International Airport
    Distance:
    2016 miles

    Route Information

    94† 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 94 weekly flights from Seattle/Tacoma to Columbus on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma 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 Seattle/Tacoma 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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