American Airlines flights from Austin to Chicago

Recent searches for flights from Austin to Chicago

Sep 2026
From$317*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$291*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$291*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $304
cmp-daily-histogram-bars-legend-max-price-aria-label $781
Displaying fares for September-2026
  • AUS–ORD, 09/09/26 – 09/16/26: From $403
    09

    We

    SEP

  • AUS–ORD, 09/10/26 – 09/12/26: From $440
    10

    Th

  • AUS–ORD, 09/11/26 – 09/18/26: From $477
    11

    Fr

  • AUS–ORD, 09/12/26 – 09/19/26: From $403
    12

    Sa

  • AUS–ORD, 09/13/26 – 09/20/26: From $781
    13

    Su

  • AUS–ORD, 09/14/26 – 09/15/26: From $440
    14

    Mo

  • AUS–ORD, 09/15/26 – 09/22/26: From $403
    15

    Tu

  • AUS–ORD, 09/16/26 – 09/23/26: From $403
    16

    We

  • AUS–ORD, 09/17/26 – 09/24/26: From $477
    17

    Th

  • AUS–ORD, 09/18/26 – 09/25/26: From $477
    18

    Fr

  • AUS–ORD, 09/19/26 – 09/26/26: From $403
    19

    Sa

  • AUS–ORD, 09/20/26 – 09/27/26: From $477
    20

    Su

  • AUS–ORD, 09/21/26 – 09/28/26: From $477
    21

    Mo

  • AUS–ORD, 09/22/26 – 09/29/26: From $360
    22

    Tu

  • AUS–ORD, 09/23/26 – 09/30/26: From $360
    23

    We

  • AUS–ORD, 09/24/26 – 10/01/26: From $397
    24

    Th

  • AUS–ORD, 09/25/26 – 10/02/26: From $410
    25

    Fr

  • AUS–ORD, 09/26/26 – 10/03/26: From $360
    26

    Sa

  • AUS–ORD, 09/27/26 – 10/04/26: From $459
    27

    Su

  • AUS–ORD, 09/28/26 – 10/05/26: From $397
    28

    Mo

  • AUS–ORD, 09/29/26 – 10/06/26: From $317
    29

    Tu

  • AUS–ORD, 09/30/26 – 10/07/26: From $317
    30

    We

  • AUS–ORD, 10/01/26 – 10/08/26: From $317
    01

    Th

    OCT

  • AUS–ORD, 10/02/26 – 10/07/26: From $321
    02

    Fr

  • AUS–ORD, 10/03/26 – 10/10/26: From $304
    03

    Sa

  • AUS–ORD, 10/04/26 – 10/11/26: From $391
    04

    Su

  • AUS–ORD, 10/05/26 – 10/12/26: From $317
    05

    Mo

  • AUS–ORD, 10/06/26 – 10/13/26: From $304
    06

    Tu

  • AUS–ORD, 10/07/26 – 10/11/26: From $329
    07

    We

  • AUS–ORD, 10/08/26 – 10/12/26: From $365
    08

    Th

    • range$304-$781

    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 Chicago flights

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    Austin (AUS)to

    Chicago (ORD)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Chicago (ORD)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Chicago (ORD)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Chicago (ORD)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Chicago (ORD)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Chicago (ORD)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Chicago (ORD)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Chicago (ORD)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 6 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 Chicago

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

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    • 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 Chicago