Southwest® flights from Indianapolis to Austin from $158

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Low fares from Indianapolis to Austin

$

Indianapolis (IND)to

Austin (AUS)
Depart: 01/19/2027

One-way

Basic

From
$158
Seen: 22 hrs ago

Indianapolis (IND)to

Austin (AUS)
Depart: 12/08/2026

One-way

Basic

From
$158
Seen: 16 hrs ago

Indianapolis (IND)to

Austin (AUS)
Depart: 12/12/2026

One-way

Basic

From
$158
Seen: 12 hrs ago

Indianapolis (IND)to

Austin (AUS)
Depart: 02/03/2027

One-way

Basic

From
$158
Seen: 11 hrs ago

Indianapolis (IND)to

Austin (AUS)
Depart: 12/09/2026

One-way

Basic

From
$158
Seen: 6 hrs ago

Indianapolis (IND)to

Austin (AUS)
Depart: 01/20/2027

One-way

Basic

From
$158
Seen: 32 minutes 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 Indianapolis to Austin

Nov 2026
From$310*
Seen: 11 hrs ago
One Way/Basic
Dec 2026
From$158*
Seen: 16 hrs ago
One Way/Basic
Jan 2027
From$158*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $158
cmp-daily-histogram-bars-legend-max-price-aria-label $534
Displaying fares for November-2026
  • IND–AUS, 11/13/2026: From $534
    13

    Fri

    NOV

  • IND–AUS, 11/14/2026: From $534
    14

    Sat

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

    Sun

  • IND–AUS, 11/16/2026: From $534
    16

    Mon

  • IND–AUS, 11/17/2026: From $534
    17

    Tue

  • IND–AUS, 11/18/2026: From $534
    18

    Wed

  • IND–AUS, 11/19/2026: From $534
    19

    Thu

  • IND–AUS, 11/20/2026: From $447
    20

    Fri

  • IND–AUS, 11/21/2026: From $447
    21

    Sat

  • IND–AUS, 11/22/2026: From $447
    22

    Sun

  • IND–AUS, 11/23/2026: From $447
    23

    Mon

  • IND–AUS, 11/24/2026: From $447
    24

    Tue

  • IND–AUS, 11/25/2026: From $382
    25

    Wed

  • IND–AUS, 11/26/2026: From $447
    26

    Thu

  • IND–AUS, 11/27/2026: From $310
    27

    Fri

  • IND–AUS, 11/28/2026: From $340
    28

    Sat

  • IND–AUS, 11/29/2026: From $340
    29

    Sun

  • IND–AUS, 11/30/2026: From $340
    30

    Mon

  • IND–AUS, 12/01/2026: From $164
    01

    Tue

    DEC

  • IND–AUS, 12/02/2026: From $164
    02

    Wed

  • IND–AUS, 12/03/2026: From $164
    03

    Thu

  • IND–AUS, 12/04/2026: From $198
    04

    Fri

  • IND–AUS, 12/05/2026: From $174
    05

    Sat

  • IND–AUS, 12/06/2026: From $276
    06

    Sun

  • IND–AUS, 12/07/2026: From $164
    07

    Mon

  • IND–AUS, 12/08/2026: From $158
    08

    Tue

  • IND–AUS, 12/09/2026: From $158
    09

    Wed

  • IND–AUS, 12/10/2026: From $174
    10

    Thu

  • IND–AUS, 12/11/2026: From $193
    11

    Fri

  • IND–AUS, 12/12/2026: From $158
    12

    Sat

    • Range$158-$534

    *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:
    Austin-Bergstrom International Airport
    Average flight time:
    2 hours 34 minutes
    Distance:
    919 miles

    Questions we hear the most

    The average flight time from Indianapolis to Austin is 2 hours 34 minutes.
    There are 156 weekly flights from Indianapolis to Austin on Southwest Airlines.
    Yes, Southwest flies nonstop from Indianapolis to Austin 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Indianapolis to Austin once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Indianapolis to Austin with Southwest, check out our Low Fare Calendar.
    You can rent a car at Austin-Bergstrom International Airport book yours with your flight.
    Yes! Flights from Indianapolis to Austin—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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