American Airlines flights from Seattle to Sao Paulo

Recent searches for flights from Seattle to Sao Paulo

Sep 2026
From$1,044*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$1,044*
Updated: 9 hours ago
Round tripIEconomy
Nov 2026
From$1,044*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.0K
cmp-daily-histogram-bars-legend-max-price-aria-label $1.8K
Displaying fares for September-2026
  • SEA–GRU, 09/04/26 – 09/11/26: From $1,251
    04

    Fr

    SEP

  • SEA–GRU, 09/05/26 – 09/12/26: From $1,311
    05

    Sa

  • SEA–GRU, 09/06/26 – 09/13/26: From $1,325
    06

    Su

  • SEA–GRU, 09/07/26 – 09/14/26: From $1,048
    07

    Mo

  • SEA–GRU, 09/08/26 – 09/15/26: From $1,044
    08

    Tu

  • SEA–GRU, 09/09/26 – 09/16/26: From $1,048
    09

    We

  • SEA–GRU, 09/10/26 – 09/17/26: From $1,185
    10

    Th

  • SEA–GRU, 09/11/26 – 09/18/26: From $1,307
    11

    Fr

  • SEA–GRU, 09/12/26 – 09/19/26: From $1,235
    12

    Sa

  • SEA–GRU, 09/13/26 – 09/20/26: From $1,138
    13

    Su

  • SEA–GRU, 09/14/26 – 09/21/26: From $1,048
    14

    Mo

  • SEA–GRU, 09/15/26 – 09/22/26: From $1,044
    15

    Tu

  • SEA–GRU, 09/16/26 – 09/23/26: From $1,048
    16

    We

  • SEA–GRU, 09/17/26 – 09/24/26: From $1,048
    17

    Th

  • SEA–GRU, 09/18/26 – 09/25/26: From $1,732
    18

    Fr

  • SEA–GRU, 09/19/26 – 09/26/26: From $1,759
    19

    Sa

  • SEA–GRU, 09/20/26 – 10/03/26: From $1,268
    20

    Su

  • SEA–GRU, 09/21/26 – 09/28/26: From $1,655
    21

    Mo

  • SEA–GRU, 09/22/26 – 09/29/26: From $1,530
    22

    Tu

  • SEA–GRU, 09/23/26 – 09/30/26: From $1,502
    23

    We

  • SEA–GRU, 09/24/26 – 10/01/26: From $1,693
    24

    Th

  • SEA–GRU, 09/25/26 – 10/02/26: From $1,655
    25

    Fr

  • SEA–GRU, 09/26/26 – 10/03/26: From $1,544
    26

    Sa

  • SEA–GRU, 09/27/26 – 10/04/26: From $1,354
    27

    Su

  • SEA–GRU, 09/28/26 – 10/05/26: From $1,138
    28

    Mo

  • SEA–GRU, 09/29/26 – 10/06/26: From $1,079
    29

    Tu

  • SEA–GRU, 09/30/26 – 10/07/26: From $1,384
    30

    We

  • SEA–GRU, 10/01/26 – 10/08/26: From $1,742
    01

    Th

    OCT

  • SEA–GRU, 10/02/26 – 10/09/26: From $1,840
    02

    Fr

  • SEA–GRU, 10/03/26 – 10/10/26: From $1,555
    03

    Sa

    • range$1,044-$1,840

    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 Seattle to Sao Paulo flights

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    Seattle (SEA)to

    Sao Paulo (GRU)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Sao Paulo (GRU)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Sao Paulo (GRU)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Sao Paulo (GRU)
    11/24/26 - 12/01/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Sao Paulo (GRU)
    11/27/26 - 12/04/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Sao Paulo (GRU)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Sao Paulo (GRU)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Sao Paulo (GRU)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $1,044Fare subject to changes
    Updated: 9 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 Seattle to Sao Paulo

    Looking for lower fares on your trip from Seattle 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.
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    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Seattle to Sao Paulo