American Airlines flights from Austin to Milwaukee

Recent searches for flights from Austin to Milwaukee

Aug 2026
From$387*
Updated: 8 hours ago
Round tripIEconomy
Sep 2026
From$197*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$252*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $197
cmp-daily-histogram-bars-legend-max-price-aria-label $615
Displaying fares for August-2026
  • AUS–MKE, 08/20/26 – 08/27/26: From $387
    20

    Th

    AUG

  • AUS–MKE, 08/21/26 – 08/28/26: From $387
    21

    Fr

  • AUS–MKE, 08/22/26 – 08/29/26: From $387
    22

    Sa

  • AUS–MKE, 08/23/26 – 08/30/26: From $387
    23

    Su

  • AUS–MKE, 08/24/26 – 08/31/26: From $387
    24

    Mo

  • AUS–MKE, 08/25/26 – 09/01/26: From $387
    25

    Tu

  • AUS–MKE, 08/26/26 – 09/02/26: From $387
    26

    We

  • AUS–MKE, 08/27/26 – 09/03/26: From $387
    27

    Th

  • AUS–MKE, 08/28/26 – 09/04/26: From $387
    28

    Fr

  • AUS–MKE, 08/29/26 – 09/05/26: From $387
    29

    Sa

  • AUS–MKE, 08/30/26 – 09/06/26: From $387
    30

    Su

  • AUS–MKE, 08/31/26 – 09/07/26: From $615
    31

    Mo

  • AUS–MKE, 09/01/26 – 09/08/26: From $521
    01

    Tu

    SEP

  • AUS–MKE, 09/02/26 – 09/09/26: From $284
    02

    We

  • AUS–MKE, 09/03/26 – 09/10/26: From $373
    03

    Th

  • AUS–MKE, 09/04/26 – 09/11/26: From $349
    04

    Fr

  • AUS–MKE, 09/05/26 – 09/12/26: From $284
    05

    Sa

  • AUS–MKE, 09/06/26 – 09/13/26: From $371
    06

    Su

  • AUS–MKE, 09/07/26 – 09/14/26: From $400
    07

    Mo

  • AUS–MKE, 09/08/26 – 09/15/26: From $284
    08

    Tu

  • AUS–MKE, 09/09/26 – 09/16/26: From $197
    09

    We

  • AUS–MKE, 09/10/26 – 09/17/26: From $307
    10

    Th

  • AUS–MKE, 09/11/26 – 09/18/26: From $327
    11

    Fr

  • AUS–MKE, 09/12/26 – 09/19/26: From $197
    12

    Sa

  • AUS–MKE, 09/13/26 – 09/20/26: From $364
    13

    Su

  • AUS–MKE, 09/14/26 – 09/21/26: From $307
    14

    Mo

  • AUS–MKE, 09/15/26 – 09/22/26: From $197
    15

    Tu

  • AUS–MKE, 09/16/26 – 09/23/26: From $197
    16

    We

  • AUS–MKE: cmp-view-offers-disclaimer. Find Offers
    17

    Th

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

    Fr

  • AUS–MKE, 09/19/26 – 09/26/26: From $307
    19

    Sa

    • range$197-$615

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Austin to Milwaukee flights

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    Austin (AUS)to

    Milwaukee (MKE)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 8 hours ago

    Austin (AUS)to

    Milwaukee (MKE)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 8 hours ago

    Austin (AUS)to

    Milwaukee (MKE)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 8 hours ago

    Austin (AUS)to

    Milwaukee (MKE)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 8 hours ago

    Austin (AUS)to

    Milwaukee (MKE)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 8 hours ago

    Austin (AUS)to

    Milwaukee (MKE)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 8 hours ago

    Austin (AUS)to

    Milwaukee (MKE)
    09/26/26 - 10/03/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 8 hours ago

    Austin (AUS)to

    Milwaukee (MKE)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $252Fare subject to changes
    Updated: 8 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Austin to Milwaukee

    Looking for lower fares on your trip from Austin to Milwaukee? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Austin to Milwaukee