Southwest® flights from Indianapolis to Jacksonville from $135

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Low fares from Indianapolis to Jacksonville

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Indianapolis (IND)to

Jacksonville (JAX)
Depart: 01/20/2027

One-way

Basic

From
$135
Seen: 18 hrs ago

Indianapolis (IND)to

Jacksonville (JAX)
Depart: 11/16/2026

One-way

Basic

From
$135
Seen: 9 hrs ago

Indianapolis (IND)to

Jacksonville (JAX)
Depart: 11/23/2026

One-way

Basic

From
$135
Seen: 6 hrs ago

Indianapolis (IND)to

Jacksonville (JAX)
Depart: 12/03/2026

One-way

Basic

From
$135
Seen: 2 hrs ago

Indianapolis (IND)to

Jacksonville (JAX)
Depart: 11/09/2026

One-way

Basic

From
$135
Seen: 20 hrs ago

Indianapolis (IND)to

Jacksonville (JAX)
Depart: 12/10/2026

One-way

Basic

From
$135
Seen: 18 hrs ago

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Explore flights from Indianapolis to Jacksonville

Oct 2026
From$349*
Seen: 19 hrs ago
One Way/Basic
Nov 2026
From$135*
Seen: 20 hrs ago
One Way/Basic
Dec 2026
From$135*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $135
cmp-daily-histogram-bars-legend-max-price-aria-label $429
Displaying fares for October-2026
  • IND–JAX, 10/21/2026: From $429
    21

    Wed

    OCT

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    22

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    Sat

  • IND–JAX, 10/25/2026: From $424
    25

    Sun

  • IND–JAX, 10/26/2026: From $429
    26

    Mon

  • IND–JAX, 10/27/2026: From $354
    27

    Tue

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    28

    Wed

  • IND–JAX, 10/29/2026: From $349
    29

    Thu

  • IND–JAX, 10/30/2026: From $349
    30

    Fri

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    31

    Sat

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    01

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    NOV

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    02

    Mon

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    03

    Tue

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    04

    Wed

  • IND–JAX, 11/05/2026: From $259
    05

    Thu

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    06

    Fri

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    07

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    08

    Sun

  • IND–JAX, 11/09/2026: From $135
    09

    Mon

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    10

    Tue

  • IND–JAX, 11/11/2026: From $135
    11

    Wed

  • IND–JAX, 11/12/2026: From $135
    12

    Thu

  • IND–JAX, 11/13/2026: From $145
    13

    Fri

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    14

    Sat

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    15

    Sun

  • IND–JAX, 11/16/2026: From $135
    16

    Mon

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    17

    Tue

  • IND–JAX, 11/18/2026: From $135
    18

    Wed

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    19

    Thu

  • IND–JAX, 11/20/2026: From $180
    20

    Fri

    • Range$135-$429

    *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:
    Indianapolis International Airport
    Arriving at:
    Jacksonville International Airport
    Distance:
    687 miles

    Questions we hear the most

    There are 84 weekly flights from Indianapolis to Jacksonville on Southwest Airlines.
    To find the lowest fares by day and time to fly Indianapolis 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 Indianapolis 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.

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