Southwest® flights from Austin to Milwaukee from $170

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Low fares from Austin to Milwaukee

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Austin (AUS)to

Milwaukee (MKE)
Depart: 12/29/2026

One-way

Basic

From
$170
Seen: 13 hrs ago

Austin (AUS)to

Milwaukee (MKE)
Depart: 02/03/2027

One-way

Basic

From
$170
Seen: 19 hrs ago

Austin (AUS)to

Milwaukee (MKE)
Depart: 12/08/2026

One-way

Basic

From
$170
Seen: 8 hrs ago

Austin (AUS)to

Milwaukee (MKE)
Depart: 12/02/2026

One-way

Basic

From
$170
Seen: 4 hrs ago

Austin (AUS)to

Milwaukee (MKE)
Depart: 12/16/2026

One-way

Basic

From
$170
Seen: 15 hrs ago

Austin (AUS)to

Milwaukee (MKE)
Depart: 12/30/2026

One-way

Basic

From
$170
Seen: 7 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 Milwaukee

Nov 2026
From$205*
Seen: 4 hrs ago
One Way/Basic
Dec 2026
From$170*
Seen: 15 hrs ago
One Way/Basic
Jan 2027
From$189*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $170
cmp-daily-histogram-bars-legend-max-price-aria-label $390
Displaying fares for November-2026
  • AUS–MKE, 11/10/2026: From $338
    10

    Tue

    NOV

  • AUS–MKE, 11/11/2026: From $306
    11

    Wed

  • AUS–MKE, 11/12/2026: From $280
    12

    Thu

  • AUS–MKE, 11/13/2026: From $264
    13

    Fri

  • AUS–MKE: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • AUS–MKE, 11/15/2026: From $390
    15

    Sun

  • AUS–MKE, 11/16/2026: From $264
    16

    Mon

  • AUS–MKE, 11/17/2026: From $264
    17

    Tue

  • AUS–MKE: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • AUS–MKE, 11/19/2026: From $290
    19

    Thu

  • AUS–MKE, 11/20/2026: From $290
    20

    Fri

  • AUS–MKE, 11/21/2026: From $269
    21

    Sat

  • AUS–MKE, 11/22/2026: From $264
    22

    Sun

  • AUS–MKE: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • AUS–MKE, 11/24/2026: From $205
    24

    Tue

  • AUS–MKE, 11/25/2026: From $205
    25

    Wed

  • AUS–MKE, 11/26/2026: From $205
    26

    Thu

  • AUS–MKE: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • AUS–MKE: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • AUS–MKE, 11/29/2026: From $390
    29

    Sun

  • AUS–MKE, 11/30/2026: From $205
    30

    Mon

  • AUS–MKE, 12/01/2026: From $170
    01

    Tue

    DEC

  • AUS–MKE, 12/02/2026: From $170
    02

    Wed

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

    Thu

  • AUS–MKE, 12/04/2026: From $224
    04

    Fri

  • AUS–MKE, 12/05/2026: From $170
    05

    Sat

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

    Sun

  • AUS–MKE: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • AUS–MKE, 12/08/2026: From $170
    08

    Tue

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

    Wed

    • Range$170-$390

    *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:
    General Mitchell Airport
    Average flight time:
    2 hours 40 minutes
    Distance:
    1032 miles

    Questions we hear the most

    The average flight time from Austin to Milwaukee is 2 hours 40 minutes.
    There are 156 weekly flights from Austin to Milwaukee on Southwest Airlines.
    Yes, Southwest flies nonstop from Austin to Milwaukee once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Austin to Milwaukee once per day on Sundays.
    To find the lowest fares by day and time to fly Austin to Milwaukee with Southwest, check out our Low Fare Calendar.
    You can rent a car at General Mitchell Airport book yours with your flight.
    Yes! Flights from Austin to Milwaukee—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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