Southwest® flights from Austin to Jacksonville from $125

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Low fares from Austin to Jacksonville

$

Austin (AUS)to

Jacksonville (JAX)
Depart: 12/16/2026

One-way

Basic

From
$125
Seen: 20 hrs ago

Austin (AUS)to

Jacksonville (JAX)
Depart: 12/02/2026

One-way

Basic

From
$125
Seen: 1 hour ago

Austin (AUS)to

Jacksonville (JAX)
Depart: 02/03/2027

One-way

Basic

From
$125
Seen: 16 hrs ago

Austin (AUS)to

Jacksonville (JAX)
Depart: 01/16/2027

One-way

Basic

From
$125
Seen: 20 hrs ago

Austin (AUS)to

Jacksonville (JAX)
Depart: 01/30/2027

One-way

Basic

From
$125
Seen: 20 hrs ago

Austin (AUS)to

Jacksonville (JAX)
Depart: 12/05/2026

One-way

Basic

From
$125
Seen: 5 hrs ago

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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.

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Explore flights from Austin to Jacksonville

Nov 2026
From$139*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$125*
Seen: 1 hour ago
One Way/Basic
Jan 2027
From$125*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $125
cmp-daily-histogram-bars-legend-max-price-aria-label $439
Displaying fares for November-2026
  • AUS–JAX, 11/11/2026: From $429
    11

    Wed

    NOV

  • AUS–JAX, 11/12/2026: From $439
    12

    Thu

  • AUS–JAX, 11/13/2026: From $429
    13

    Fri

  • AUS–JAX, 11/14/2026: From $429
    14

    Sat

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

    Sun

  • AUS–JAX, 11/16/2026: From $439
    16

    Mon

  • AUS–JAX, 11/17/2026: From $429
    17

    Tue

  • AUS–JAX, 11/18/2026: From $284
    18

    Wed

  • AUS–JAX, 11/19/2026: From $294
    19

    Thu

  • AUS–JAX, 11/20/2026: From $294
    20

    Fri

  • AUS–JAX, 11/21/2026: From $294
    21

    Sat

  • AUS–JAX, 11/22/2026: From $294
    22

    Sun

  • AUS–JAX, 11/23/2026: From $294
    23

    Mon

  • AUS–JAX, 11/24/2026: From $139
    24

    Tue

  • AUS–JAX, 11/25/2026: From $159
    25

    Wed

  • AUS–JAX, 11/26/2026: From $149
    26

    Thu

  • AUS–JAX, 11/27/2026: From $255
    27

    Fri

  • AUS–JAX, 11/28/2026: From $334
    28

    Sat

  • AUS–JAX, 11/29/2026: From $339
    29

    Sun

  • AUS–JAX, 11/30/2026: From $285
    30

    Mon

  • AUS–JAX, 12/01/2026: From $139
    01

    Tue

    DEC

  • AUS–JAX, 12/02/2026: From $125
    02

    Wed

  • AUS–JAX, 12/03/2026: From $129
    03

    Thu

  • AUS–JAX, 12/04/2026: From $160
    04

    Fri

  • AUS–JAX, 12/05/2026: From $125
    05

    Sat

  • AUS–JAX, 12/06/2026: From $225
    06

    Sun

  • AUS–JAX, 12/07/2026: From $129
    07

    Mon

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

    Tue

  • AUS–JAX: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • AUS–JAX, 12/10/2026: From $139
    10

    Thu

    • Range$125-$439

    *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:
    Austin-Bergstrom International Airport
    Arriving at:
    Jacksonville International Airport
    Average flight time:
    2 hours 23 minutes
    Distance:
    954 miles

    Questions we hear the most

    The average flight time from Austin to Jacksonville is 2 hours 23 minutes.
    There are 141 weekly flights from Austin to Jacksonville on Southwest Airlines.
    Yes, Southwest flies nonstop from Austin to Jacksonville once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Austin to Jacksonville once per day on Sundays.
    To find the lowest fares by day and time to fly Austin 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 Austin 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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