Southwest® flights from Detroit to Austin from $132

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Low fares from Detroit to Austin

$

Detroit (DTW)to

Austin (AUS)
Depart: 12/21/2026

One-way

Basic

From
$132
Seen: 11 hrs ago

Detroit (DTW)to

Austin (AUS)
Depart: 12/17/2026

One-way

Basic

From
$132
Seen: 6 hrs ago

Detroit (DTW)to

Austin (AUS)
Depart: 12/08/2026

One-way

Basic

From
$132
Seen: 16 hrs ago

Detroit (DTW)to

Austin (AUS)
Depart: 12/09/2026

One-way

Basic

From
$132
Seen: 18 hrs ago

Detroit (DTW)to

Austin (AUS)
Depart: 01/05/2027

One-way

Basic

From
$132
Seen: 21 hrs ago

Detroit (DTW)to

Austin (AUS)
Depart: 12/23/2026

One-way

Basic

From
$132
Seen: 11 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.

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Explore flights from Detroit to Austin

Oct 2026
From$344*
Seen: 4 hrs ago
One Way/Basic
Nov 2026
From$135*
Seen: 18 hrs ago
One Way/Basic
Dec 2026
From$132*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $135
cmp-daily-histogram-bars-legend-max-price-aria-label $434
Displaying fares for October-2026
  • DTW–AUS, 10/22/2026: From $434
    22

    Thu

    OCT

  • DTW–AUS, 10/23/2026: From $434
    23

    Fri

  • DTW–AUS, 10/24/2026: From $434
    24

    Sat

  • DTW–AUS, 10/25/2026: From $434
    25

    Sun

  • DTW–AUS, 10/26/2026: From $434
    26

    Mon

  • DTW–AUS, 10/27/2026: From $434
    27

    Tue

  • DTW–AUS, 10/28/2026: From $344
    28

    Wed

  • DTW–AUS, 10/29/2026: From $344
    29

    Thu

  • DTW–AUS: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • DTW–AUS, 10/31/2026: From $344
    31

    Sat

  • DTW–AUS, 11/01/2026: From $344
    01

    Sun

    NOV

  • DTW–AUS, 11/02/2026: From $344
    02

    Mon

  • DTW–AUS: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

  • DTW–AUS: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • DTW–AUS, 11/05/2026: From $294
    05

    Thu

  • DTW–AUS: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

  • DTW–AUS, 11/07/2026: From $294
    07

    Sat

  • DTW–AUS, 11/08/2026: From $294
    08

    Sun

  • DTW–AUS, 11/09/2026: From $135
    09

    Mon

  • DTW–AUS, 11/10/2026: From $135
    10

    Tue

  • DTW–AUS, 11/11/2026: From $135
    11

    Wed

  • DTW–AUS, 11/12/2026: From $135
    12

    Thu

  • DTW–AUS, 11/13/2026: From $135
    13

    Fri

  • DTW–AUS, 11/14/2026: From $135
    14

    Sat

  • DTW–AUS, 11/15/2026: From $135
    15

    Sun

  • DTW–AUS, 11/16/2026: From $135
    16

    Mon

  • DTW–AUS, 11/17/2026: From $135
    17

    Tue

  • DTW–AUS, 11/18/2026: From $135
    18

    Wed

  • DTW–AUS, 11/19/2026: From $204
    19

    Thu

  • DTW–AUS: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • DTW–AUS: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

    • Range$135-$434

    *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:
    Wayne County Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Distance:
    1149 miles

    Questions we hear the most

    There are 149 weekly flights from Detroit to Austin on Southwest Airlines.
    To find the lowest fares by day and time to fly Detroit 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 Detroit 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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