American Airlines flights from Chicago to Brasilia

Recent searches for flights from Chicago to Brasilia

Aug 2026
From$1,161*
Updated: 15 hours ago
Round tripIEconomy
Sep 2026
From$1,038*
Updated: 15 hours ago
Round tripIEconomy
Oct 2026
From$1,161*
Updated: 15 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.2K
cmp-daily-histogram-bars-legend-max-price-aria-label $6.1K
Displaying fares for August-2026
  • ORD–BSB, 08/15/26 – 08/22/26: From $4,082
    15

    Sa

    AUG

  • ORD–BSB, 08/16/26 – 08/23/26: From $3,947
    16

    Su

  • ORD–BSB, 08/17/26 – 08/24/26: From $3,808
    17

    Mo

  • ORD–BSB, 08/18/26 – 08/25/26: From $1,195
    18

    Tu

  • ORD–BSB, 08/19/26 – 08/26/26: From $1,746
    19

    We

  • ORD–BSB, 08/20/26 – 08/27/26: From $2,665
    20

    Th

  • ORD–BSB, 08/21/26 – 08/28/26: From $2,073
    21

    Fr

  • ORD–BSB, 08/22/26 – 08/29/26: From $4,082
    22

    Sa

  • ORD–BSB, 08/23/26 – 08/30/26: From $4,404
    23

    Su

  • ORD–BSB, 08/24/26 – 08/31/26: From $1,602
    24

    Mo

  • ORD–BSB, 08/25/26 – 09/01/26: From $1,161
    25

    Tu

  • ORD–BSB, 08/26/26 – 09/02/26: From $1,982
    26

    We

  • ORD–BSB, 08/27/26 – 09/03/26: From $3,849
    27

    Th

  • ORD–BSB, 08/28/26 – 09/04/26: From $4,274
    28

    Fr

  • ORD–BSB, 08/29/26 – 09/05/26: From $3,750
    29

    Sa

  • ORD–BSB, 08/30/26 – 09/06/26: From $6,103
    30

    Su

  • ORD–BSB, 08/31/26 – 09/07/26: From $2,212
    31

    Mo

  • ORD–BSB, 09/01/26 – 09/08/26: From $1,195
    01

    Tu

    SEP

  • ORD–BSB, 09/02/26 – 09/09/26: From $1,712
    02

    We

  • ORD–BSB, 09/03/26 – 09/10/26: From $1,283
    03

    Th

  • ORD–BSB, 09/04/26 – 09/11/26: From $1,515
    04

    Fr

  • ORD–BSB, 09/05/26 – 09/12/26: From $2,145
    05

    Sa

  • ORD–BSB, 09/06/26 – 09/13/26: From $1,875
    06

    Su

  • ORD–BSB, 09/07/26 – 09/14/26: From $1,514
    07

    Mo

  • ORD–BSB, 09/08/26 – 09/15/26: From $1,161
    08

    Tu

  • ORD–BSB, 09/09/26 – 09/16/26: From $1,283
    09

    We

  • ORD–BSB, 09/10/26 – 09/17/26: From $1,712
    10

    Th

  • ORD–BSB, 09/11/26 – 09/18/26: From $2,017
    11

    Fr

  • ORD–BSB, 09/12/26 – 09/19/26: From $3,808
    12

    Sa

  • ORD–BSB, 09/13/26 – 09/20/26: From $2,158
    13

    Su

  • ORD–BSB, 09/14/26 – 09/21/26: From $2,125
    14

    Mo

    • range$1,161-$6,103

    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 Brasilia flights

    $
    keyboard_arrow_down

    Chicago (ORD)to

    Brasilia (BSB)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $1,039Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Brasilia (BSB)
    11/06/26 - 11/13/26

    Round trip

    Economy

    from
    $1,039Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Brasilia (BSB)
    11/15/26 - 11/22/26

    Round trip

    Economy

    from
    $1,121Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Brasilia (BSB)
    11/12/26 - 11/19/26

    Round trip

    Economy

    from
    $1,156Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Brasilia (BSB)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $1,038Fare subject to changes
    Updated: 15 hours ago

    Chicago (ORD)to

    Brasilia (BSB)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $1,068Fare subject to changes
    Updated: 15 hours ago

    Chicago (ORD)to

    Brasilia (BSB)
    11/23/26 - 11/30/26

    Round trip

    Economy

    from
    $1,082Fare subject to changes
    Updated: 15 hours ago

    Chicago (ORD)to

    Brasilia (BSB)
    11/02/26 - 11/09/26

    Round trip

    Economy

    from
    $1,121Fare subject to changes
    Updated: 15 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 Brasilia

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