Southwest® flights from Columbus to Jacksonville from $129

Promo Code

Low fares from Columbus to Jacksonville

$

Columbus (CMH)to

Jacksonville (JAX)
Depart: 09/18/2026

One-way

Basic

From
$129
Seen: 13 hrs ago

Columbus (CMH)to

Jacksonville (JAX)
Depart: 09/11/2026

One-way

Basic

From
$129
Seen: 18 hrs ago

Columbus (CMH)to

Jacksonville (JAX)
Depart: 10/16/2026

One-way

Basic

From
$129
Seen: 12 hrs ago

Columbus (CMH)to

Jacksonville (JAX)
Depart: 10/05/2026

One-way

Basic

From
$129
Seen: 24 minutes ago

Columbus (CMH)to

Jacksonville (JAX)
Depart: 10/23/2026

One-way

Basic

From
$134
Seen: 15 hrs ago

Columbus (CMH)to

Jacksonville (JAX)
Depart: 09/26/2026

One-way

Basic

From
$155
Seen: 19 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Columbus to Jacksonville

Aug 2026
From$295*
Seen: 13 hrs ago
One Way/Basic
Sep 2026
From$129*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 24 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $375
Displaying fares for August-2026
  • CMH–JAX, 08/20/2026: From $375
    20

    Thu

    AUG

  • CMH–JAX, 08/21/2026: From $341
    21

    Fri

  • CMH–JAX, 08/22/2026: From $295
    22

    Sat

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

    Sun

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

    Mon

  • CMH–JAX, 08/25/2026: From $295
    25

    Tue

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

    Wed

  • CMH–JAX, 08/27/2026: From $327
    27

    Thu

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

    Fri

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

    Sat

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

    Sun

  • CMH–JAX, 08/31/2026: From $327
    31

    Mon

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

    Tue

    SEP

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

    Wed

  • CMH–JAX, 09/03/2026: From $239
    03

    Thu

  • CMH–JAX, 09/04/2026: From $261
    04

    Fri

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

    Sat

  • CMH–JAX, 09/06/2026: From $239
    06

    Sun

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

    Mon

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

    Tue

  • CMH–JAX, 09/09/2026: From $155
    09

    Wed

  • CMH–JAX, 09/10/2026: From $160
    10

    Thu

  • CMH–JAX, 09/11/2026: From $129
    11

    Fri

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

    Sat

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

    Sun

  • CMH–JAX: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

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

    Tue

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

    Wed

  • CMH–JAX: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • CMH–JAX, 09/18/2026: From $129
    18

    Fri

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

    Sat

    • Range$129-$375

    *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:
    Port Columbus International Airport
    Arriving at:
    Jacksonville International Airport
    Distance:
    659 miles

    Route Information

    98† 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 98 weekly flights from Columbus to Jacksonville on Southwest Airlines.
    To find the lowest fares by day and time to fly Columbus to Jacksonville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Jacksonville International Airport book yours with your flight.
    Yes! Flights from Columbus to Jacksonville—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.

    Explore Flights from Other Popular Origins

    Popular Flights from Columbus