American Airlines flights from Milwaukee to Austin

Recent searches for flights from Milwaukee to Austin

Aug 2026
From$349*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$327*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$327*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $349
cmp-daily-histogram-bars-legend-max-price-aria-label $633
Displaying fares for August-2026
  • MKE–AUS, 08/07/26 – 08/14/26: From $387
    07

    Fr

    AUG

  • MKE–AUS, 08/08/26 – 08/15/26: From $533
    08

    Sa

  • MKE–AUS, 08/09/26 – 08/16/26: From $633
    09

    Su

  • MKE–AUS, 08/10/26 – 08/12/26: From $482
    10

    Mo

  • MKE–AUS, 08/11/26 – 08/18/26: From $387
    11

    Tu

  • MKE–AUS, 08/12/26 – 08/19/26: From $387
    12

    We

  • MKE–AUS, 08/13/26 – 08/20/26: From $387
    13

    Th

  • MKE–AUS, 08/14/26 – 08/21/26: From $387
    14

    Fr

  • MKE–AUS, 08/15/26 – 08/22/26: From $387
    15

    Sa

  • MKE–AUS, 08/16/26 – 08/23/26: From $424
    16

    Su

  • MKE–AUS, 08/17/26 – 08/24/26: From $387
    17

    Mo

  • MKE–AUS, 08/18/26 – 08/25/26: From $387
    18

    Tu

  • MKE–AUS, 08/19/26 – 08/26/26: From $387
    19

    We

  • MKE–AUS, 08/20/26 – 08/27/26: From $387
    20

    Th

  • MKE–AUS, 08/21/26 – 08/28/26: From $371
    21

    Fr

  • MKE–AUS, 08/22/26 – 08/29/26: From $371
    22

    Sa

  • MKE–AUS, 08/23/26 – 08/30/26: From $371
    23

    Su

  • MKE–AUS, 08/24/26 – 08/31/26: From $371
    24

    Mo

  • MKE–AUS, 08/25/26 – 09/01/26: From $371
    25

    Tu

  • MKE–AUS, 08/26/26 – 09/02/26: From $371
    26

    We

  • MKE–AUS, 08/27/26 – 09/03/26: From $371
    27

    Th

  • MKE–AUS, 08/28/26 – 09/04/26: From $414
    28

    Fr

  • MKE–AUS, 08/29/26 – 09/05/26: From $371
    29

    Sa

  • MKE–AUS, 08/30/26 – 09/06/26: From $364
    30

    Su

  • MKE–AUS, 08/31/26 – 09/07/26: From $349
    31

    Mo

  • MKE–AUS, 09/01/26 – 09/08/26: From $349
    01

    Tu

    SEP

  • MKE–AUS, 09/02/26 – 09/09/26: From $349
    02

    We

  • MKE–AUS, 09/03/26 – 09/10/26: From $349
    03

    Th

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

    Fr

  • MKE–AUS: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • MKE–AUS, 09/06/26 – 09/13/26: From $357
    06

    Su

    • range$349-$633

    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 Milwaukee to Austin flights

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    Milwaukee (MKE)to

    Austin (AUS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 hours ago

    Milwaukee (MKE)to

    Austin (AUS)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 hours ago

    Milwaukee (MKE)to

    Austin (AUS)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 hours ago

    Milwaukee (MKE)to

    Austin (AUS)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 hours ago

    Milwaukee (MKE)to

    Austin (AUS)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 hours ago

    Milwaukee (MKE)to

    Austin (AUS)
    09/14/26 - 09/21/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 hours ago

    Milwaukee (MKE)to

    Austin (AUS)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 hours ago

    Milwaukee (MKE)to

    Austin (AUS)
    09/21/26 - 09/28/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 7 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 Milwaukee to Austin

    Looking for lower fares on your trip from Milwaukee to Austin? 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 Milwaukee to Austin