American Airlines flights from Knoxville to Rio de Janeiro

Recent searches for flights from Knoxville to Rio de Janeiro

Aug 2026
From$1,223*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$1,107*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$1,107*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.1K
Displaying fares for August-2026
  • TYS–GIG, 08/08/26 – 08/15/26: From $3,119
    08

    Sa

    AUG

  • TYS–GIG, 08/09/26 – 08/16/26: From $2,082
    09

    Su

  • TYS–GIG, 08/10/26 – 08/17/26: From $1,515
    10

    Mo

  • TYS–GIG, 08/11/26 – 08/18/26: From $1,465
    11

    Tu

  • TYS–GIG, 08/12/26 – 08/19/26: From $1,465
    12

    We

  • TYS–GIG, 08/13/26 – 08/20/26: From $1,534
    13

    Th

  • TYS–GIG, 08/14/26 – 08/21/26: From $1,591
    14

    Fr

  • TYS–GIG, 08/15/26 – 08/22/26: From $1,591
    15

    Sa

  • TYS–GIG, 08/16/26 – 08/23/26: From $1,561
    16

    Su

  • TYS–GIG, 08/17/26 – 08/24/26: From $1,465
    17

    Mo

  • TYS–GIG, 08/18/26 – 08/25/26: From $1,465
    18

    Tu

  • TYS–GIG, 08/19/26 – 08/26/26: From $1,227
    19

    We

  • TYS–GIG, 08/20/26 – 08/27/26: From $1,296
    20

    Th

  • TYS–GIG, 08/21/26 – 08/28/26: From $1,283
    21

    Fr

  • TYS–GIG, 08/22/26 – 08/29/26: From $1,330
    22

    Sa

  • TYS–GIG, 08/23/26 – 08/30/26: From $1,365
    23

    Su

  • TYS–GIG, 08/24/26 – 08/31/26: From $1,326
    24

    Mo

  • TYS–GIG, 08/25/26 – 09/01/26: From $1,227
    25

    Tu

  • TYS–GIG, 08/26/26 – 09/02/26: From $1,227
    26

    We

  • TYS–GIG, 08/27/26 – 09/03/26: From $1,253
    27

    Th

  • TYS–GIG, 08/28/26 – 09/04/26: From $1,283
    28

    Fr

  • TYS–GIG, 08/29/26 – 09/05/26: From $1,223
    29

    Sa

  • TYS–GIG, 08/30/26 – 09/06/26: From $1,234
    30

    Su

  • TYS–GIG, 08/31/26 – 09/07/26: From $1,296
    31

    Mo

  • TYS–GIG, 09/01/26 – 09/08/26: From $1,197
    01

    Tu

    SEP

  • TYS–GIG, 09/02/26 – 09/09/26: From $1,266
    02

    We

  • TYS–GIG, 09/03/26 – 09/10/26: From $1,197
    03

    Th

  • TYS–GIG, 09/04/26 – 09/11/26: From $1,223
    04

    Fr

  • TYS–GIG, 09/05/26 – 09/12/26: From $1,197
    05

    Sa

  • TYS–GIG, 09/06/26 – 09/13/26: From $1,137
    06

    Su

  • TYS–GIG, 09/07/26 – 09/14/26: From $1,137
    07

    Mo

    • range$1,137-$3,119

    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 Knoxville to Rio de Janeiro flights

    $
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    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $1,103Fare subject to changes
    Updated: 7 hours ago

    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    11/24/26 - 12/01/26

    Round trip

    Economy

    from
    $1,103Fare subject to changes
    Updated: 7 hours ago

    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $1,107Fare subject to changes
    Updated: 7 hours ago

    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $1,107Fare subject to changes
    Updated: 7 hours ago

    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    09/14/26 - 09/21/26

    Round trip

    Economy

    from
    $1,107Fare subject to changes
    Updated: 7 hours ago

    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $1,107Fare subject to changes
    Updated: 7 hours ago

    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $1,107Fare subject to changes
    Updated: 7 hours ago

    Knoxville (TYS)to

    Rio de Janeiro (GIG)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $1,107Fare subject to changes
    Updated: 7 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 Knoxville to Rio de Janeiro

    Looking for lower fares on your trip from Knoxville to Rio de Janeiro? 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 Knoxville to Rio de Janeiro