American Airlines flights from Chicago to Brisbane

Recent searches for flights from Chicago to Brisbane

Aug 2026
From$2,247*
Updated: 20 hours ago
Round tripIEconomy
Sep 2026
From$2,153*
Updated: 11 hours ago
Round tripIEconomy
Oct 2026
From$1,596*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $2.2K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.5K
Displaying fares for August-2026
  • ORD–BNE, 08/30/26 – 09/06/26: From $2,247
    30

    Su

    AUG

  • ORD–BNE, 08/31/26 – 09/07/26: From $2,247
    31

    Mo

  • ORD–BNE, 09/01/26 – 09/08/26: From $2,247
    01

    Tu

    SEP

  • ORD–BNE, 09/02/26 – 09/09/26: From $3,187
    02

    We

  • ORD–BNE, 09/03/26 – 09/10/26: From $2,654
    03

    Th

  • ORD–BNE, 09/04/26 – 09/11/26: From $2,280
    04

    Fr

  • ORD–BNE, 09/05/26 – 09/12/26: From $3,470
    05

    Sa

  • ORD–BNE, 09/06/26 – 09/13/26: From $2,430
    06

    Su

  • ORD–BNE, 09/07/26 – 09/14/26: From $2,430
    07

    Mo

  • ORD–BNE, 09/08/26 – 09/15/26: From $2,280
    08

    Tu

  • ORD–BNE, 09/09/26 – 09/16/26: From $2,280
    09

    We

  • ORD–BNE, 09/10/26 – 09/17/26: From $2,280
    10

    Th

  • ORD–BNE, 09/11/26 – 09/18/26: From $2,280
    11

    Fr

  • ORD–BNE, 09/12/26 – 09/19/26: From $2,594
    12

    Sa

  • ORD–BNE, 09/13/26 – 09/20/26: From $2,280
    13

    Su

  • ORD–BNE, 09/14/26 – 09/21/26: From $2,777
    14

    Mo

  • ORD–BNE, 09/15/26 – 09/22/26: From $2,280
    15

    Tu

  • ORD–BNE, 09/16/26 – 09/23/26: From $2,280
    16

    We

  • ORD–BNE, 09/17/26 – 09/24/26: From $2,280
    17

    Th

  • ORD–BNE, 09/18/26 – 09/25/26: From $2,860
    18

    Fr

  • ORD–BNE, 09/19/26 – 09/26/26: From $2,280
    19

    Sa

  • ORD–BNE, 09/20/26 – 09/27/26: From $2,777
    20

    Su

  • ORD–BNE, 09/21/26 – 09/28/26: From $2,247
    21

    Mo

  • ORD–BNE, 09/22/26 – 09/29/26: From $2,500
    22

    Tu

  • ORD–BNE, 09/23/26 – 09/30/26: From $2,654
    23

    We

  • ORD–BNE, 09/24/26 – 10/01/26: From $2,827
    24

    Th

  • ORD–BNE, 09/25/26 – 10/02/26: From $3,177
    25

    Fr

  • ORD–BNE, 09/26/26 – 10/03/26: From $2,876
    26

    Sa

  • ORD–BNE, 09/27/26 – 10/04/26: From $2,826
    27

    Su

  • ORD–BNE, 09/28/26 – 10/05/26: From $2,826
    28

    Mo

  • ORD–BNE, 09/29/26 – 10/06/26: From $2,153
    29

    Tu

    • range$2,153-$3,470

    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)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 hours ago

    Chicago (ORD)to

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

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 hours ago

    Chicago (ORD)to

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

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 hours ago

    Chicago (ORD)to

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

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 hours ago

    Chicago (ORD)to

    Brisbane (BNE)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 hours ago

    Chicago (ORD)to

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

    Round trip

    Economy

    from
    $1,596Fare subject to changes
    Updated: 11 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