American Airlines flights from Chicago to Brisbane

Recent searches for flights from Chicago to Brisbane

Aug 2026
From$2,240*
Updated: 19 hours ago
Round tripIEconomy
Sep 2026
From$1,744*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$1,594*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.8K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.2K
Displaying fares for August-2026
  • ORD–BNE, 08/11/26 – 08/18/26: From $2,323
    11

    Tu

    AUG

  • ORD–BNE, 08/12/26 – 08/19/26: From $2,245
    12

    We

  • ORD–BNE, 08/13/26 – 08/20/26: From $3,223
    13

    Th

  • ORD–BNE, 08/14/26 – 08/24/26: From $2,240
    14

    Fr

  • ORD–BNE, 08/15/26 – 08/22/26: From $3,063
    15

    Sa

  • ORD–BNE, 08/16/26 – 08/23/26: From $2,264
    16

    Su

  • ORD–BNE, 08/17/26 – 08/24/26: From $2,963
    17

    Mo

  • ORD–BNE, 08/18/26 – 08/25/26: From $2,264
    18

    Tu

  • ORD–BNE, 08/19/26 – 08/26/26: From $2,963
    19

    We

  • ORD–BNE, 08/20/26 – 08/27/26: From $2,245
    20

    Th

  • ORD–BNE, 08/21/26 – 08/31/26: From $2,277
    21

    Fr

  • ORD–BNE, 08/22/26 – 08/29/26: From $2,245
    22

    Sa

  • ORD–BNE, 08/23/26 – 08/30/26: From $2,245
    23

    Su

  • ORD–BNE, 08/24/26 – 08/31/26: From $2,245
    24

    Mo

  • ORD–BNE, 08/25/26 – 09/01/26: From $2,245
    25

    Tu

  • ORD–BNE, 08/26/26 – 09/02/26: From $2,713
    26

    We

  • ORD–BNE, 08/27/26 – 09/03/26: From $2,813
    27

    Th

  • ORD–BNE, 08/28/26 – 09/04/26: From $2,278
    28

    Fr

  • ORD–BNE, 08/29/26 – 09/05/26: From $2,245
    29

    Sa

  • ORD–BNE, 08/30/26 – 09/06/26: From $2,245
    30

    Su

  • ORD–BNE, 08/31/26 – 09/07/26: From $2,245
    31

    Mo

  • ORD–BNE, 09/01/26 – 09/08/26: From $2,231
    01

    Tu

    SEP

  • ORD–BNE, 09/02/26 – 09/09/26: From $2,713
    02

    We

  • ORD–BNE, 09/03/26 – 09/10/26: From $2,944
    03

    Th

  • ORD–BNE, 09/04/26 – 09/11/26: From $3,144
    04

    Fr

  • ORD–BNE, 09/05/26 – 09/12/26: From $3,046
    05

    Sa

  • ORD–BNE, 09/06/26 – 09/13/26: From $2,591
    06

    Su

  • ORD–BNE, 09/07/26 – 09/14/26: From $1,790
    07

    Mo

  • ORD–BNE, 09/08/26 – 09/15/26: From $1,927
    08

    Tu

  • ORD–BNE, 09/09/26 – 09/16/26: From $1,927
    09

    We

  • ORD–BNE, 09/10/26 – 09/17/26: From $1,777
    10

    Th

    • range$1,777-$3,223

    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 Chicago to Brisbane flights

    $
    keyboard_arrow_down

    Chicago (ORD)to

    Brisbane (BNE)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $1,594Fare subject to changes
    Updated: 6 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $1,594Fare subject to changes
    Updated: 6 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $1,594Fare subject to changes
    Updated: 6 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $1,594Fare subject to changes
    Updated: 6 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $1,594Fare subject to changes
    Updated: 6 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $1,594Fare subject to changes
    Updated: 6 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    10/18/26 - 10/25/26

    Round trip

    Economy

    from
    $1,594Fare subject to changes
    Updated: 6 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $1,594Fare 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 Chicago to Brisbane

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