American Airlines flights from Chicago to Sao Paulo

Recent searches for flights from Chicago to Sao Paulo

Sep 2026
From$1,634*
Updated: 12 hours ago
Round tripIEconomy
Oct 2026
From$1,284*
Updated: 12 hours ago
Round tripIEconomy
Nov 2026
From$1,284*
Updated: 12 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.6K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.4K
Displaying fares for September-2026
  • ORD–GRU, 09/04/26 – 09/11/26: From $3,364
    04

    Fr

    SEP

  • ORD–GRU, 09/05/26 – 09/12/26: From $3,364
    05

    Sa

  • ORD–GRU, 09/06/26 – 09/13/26: From $3,024
    06

    Su

  • ORD–GRU, 09/07/26 – 09/14/26: From $2,984
    07

    Mo

  • ORD–GRU, 09/08/26 – 09/15/26: From $2,984
    08

    Tu

  • ORD–GRU, 09/09/26 – 09/16/26: From $2,984
    09

    We

  • ORD–GRU, 09/10/26 – 09/17/26: From $2,324
    10

    Th

  • ORD–GRU, 09/11/26 – 09/18/26: From $2,404
    11

    Fr

  • ORD–GRU, 09/12/26 – 09/19/26: From $2,404
    12

    Sa

  • ORD–GRU, 09/13/26 – 09/20/26: From $2,364
    13

    Su

  • ORD–GRU, 09/14/26 – 09/21/26: From $2,324
    14

    Mo

  • ORD–GRU, 09/15/26 – 09/22/26: From $2,324
    15

    Tu

  • ORD–GRU, 09/16/26 – 09/23/26: From $2,324
    16

    We

  • ORD–GRU, 09/17/26 – 09/24/26: From $1,684
    17

    Th

  • ORD–GRU, 09/18/26 – 09/25/26: From $1,764
    18

    Fr

  • ORD–GRU, 09/19/26 – 09/26/26: From $1,764
    19

    Sa

  • ORD–GRU, 09/20/26 – 09/27/26: From $1,724
    20

    Su

  • ORD–GRU, 09/21/26 – 09/28/26: From $1,684
    21

    Mo

  • ORD–GRU, 09/22/26 – 09/29/26: From $1,684
    22

    Tu

  • ORD–GRU, 09/23/26 – 09/30/26: From $1,684
    23

    We

  • ORD–GRU, 09/24/26 – 10/01/26: From $1,634
    24

    Th

  • ORD–GRU, 09/25/26 – 10/02/26: From $1,714
    25

    Fr

  • ORD–GRU, 09/26/26 – 10/03/26: From $1,714
    26

    Sa

  • ORD–GRU, 09/27/26 – 10/04/26: From $1,674
    27

    Su

  • ORD–GRU, 09/28/26 – 10/05/26: From $1,634
    28

    Mo

  • ORD–GRU, 09/29/26 – 10/06/26: From $1,634
    29

    Tu

  • ORD–GRU, 09/30/26 – 10/07/26: From $1,638
    30

    We

  • ORD–GRU, 10/01/26 – 10/08/26: From $1,584
    01

    Th

    OCT

  • ORD–GRU, 10/02/26 – 10/09/26: From $1,739
    02

    Fr

  • ORD–GRU, 10/03/26 – 10/10/26: From $1,739
    03

    Sa

    • range$1,584-$3,364

    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 Sao Paulo flights

    $
    keyboard_arrow_down

    Chicago (ORD)to

    Sao Paulo (GRU)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 hours ago

    Chicago (ORD)to

    Sao Paulo (GRU)
    11/05/26 - 11/12/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 hours ago

    Chicago (ORD)to

    Sao Paulo (GRU)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 hours ago

    Chicago (ORD)to

    Sao Paulo (GRU)
    11/12/26 - 11/19/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 hours ago

    Chicago (ORD)to

    Sao Paulo (GRU)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 hours ago

    Chicago (ORD)to

    Sao Paulo (GRU)
    11/30/26 - 12/07/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 hours ago

    Chicago (ORD)to

    Sao Paulo (GRU)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 hours ago

    Chicago (ORD)to

    Sao Paulo (GRU)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $1,284Fare subject to changes
    Updated: 12 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 Sao Paulo

    Looking for lower fares on your trip from Chicago to Sao Paulo? 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 Chicago to Sao Paulo