American Airlines flights from Knoxville to Buenos Aires

Recent searches for flights from Knoxville to Buenos Aires

Sep 2026
From$1,722*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$1,447*
Updated: 9 hours ago
Round tripIEconomy
Nov 2026
From$1,178*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.4K
cmp-daily-histogram-bars-legend-max-price-aria-label $2.6K
Displaying fares for September-2026
  • TYS–EZE: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

    SEP

  • TYS–EZE, 09/13/26 – 09/20/26: From $2,152
    13

    Su

  • TYS–EZE, 09/14/26 – 09/21/26: From $2,152
    14

    Mo

  • TYS–EZE, 09/15/26 – 09/22/26: From $2,152
    15

    Tu

  • TYS–EZE, 09/16/26 – 09/23/26: From $2,152
    16

    We

  • TYS–EZE, 09/17/26 – 09/24/26: From $2,152
    17

    Th

  • TYS–EZE, 09/18/26 – 09/25/26: From $2,262
    18

    Fr

  • TYS–EZE, 09/19/26 – 09/26/26: From $2,052
    19

    Sa

  • TYS–EZE, 09/20/26 – 09/27/26: From $1,962
    20

    Su

  • TYS–EZE, 09/21/26 – 09/28/26: From $1,962
    21

    Mo

  • TYS–EZE, 09/22/26 – 09/29/26: From $1,962
    22

    Tu

  • TYS–EZE, 09/23/26 – 09/30/26: From $1,962
    23

    We

  • TYS–EZE, 09/24/26 – 10/01/26: From $1,962
    24

    Th

  • TYS–EZE, 09/25/26 – 10/02/26: From $2,052
    25

    Fr

  • TYS–EZE, 09/26/26 – 10/03/26: From $1,922
    26

    Sa

  • TYS–EZE, 09/27/26 – 10/04/26: From $2,462
    27

    Su

  • TYS–EZE, 09/28/26 – 10/05/26: From $1,837
    28

    Mo

  • TYS–EZE, 09/29/26 – 10/06/26: From $1,722
    29

    Tu

  • TYS–EZE, 09/30/26 – 10/07/26: From $1,722
    30

    We

  • TYS–EZE, 10/01/26 – 10/08/26: From $1,736
    01

    Th

    OCT

  • TYS–EZE, 10/02/26 – 10/09/26: From $2,327
    02

    Fr

  • TYS–EZE, 10/03/26 – 10/10/26: From $2,562
    03

    Sa

  • TYS–EZE, 10/04/26 – 10/11/26: From $1,972
    04

    Su

  • TYS–EZE, 10/05/26 – 10/12/26: From $1,547
    05

    Mo

  • TYS–EZE, 10/06/26 – 10/13/26: From $1,447
    06

    Tu

  • TYS–EZE, 10/07/26 – 10/14/26: From $1,447
    07

    We

  • TYS–EZE, 10/08/26 – 10/15/26: From $1,447
    08

    Th

  • TYS–EZE, 10/09/26 – 10/16/26: From $1,527
    09

    Fr

  • TYS–EZE, 10/10/26 – 10/17/26: From $1,527
    10

    Sa

  • TYS–EZE, 10/11/26 – 10/18/26: From $1,554
    11

    Su

    • range$1,447-$2,562

    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 Buenos Aires flights

    $
    keyboard_arrow_down

    Knoxville (TYS)to

    Buenos Aires (EZE)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $1,178Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Buenos Aires (EZE)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $1,178Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Buenos Aires (EZE)
    12/06/26 - 12/13/26

    Round trip

    Economy

    from
    $1,178Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Buenos Aires (EZE)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $1,178Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Buenos Aires (EZE)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $1,178Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Buenos Aires (EZE)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $1,178Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Buenos Aires (EZE)
    11/23/26 - 11/30/26

    Round trip

    Economy

    from
    $1,178Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Buenos Aires (EZE)
    11/24/26 - 12/01/26

    Round trip

    Economy

    from
    $1,178Fare 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 Knoxville to Buenos Aires

    Looking for lower fares on your trip from Knoxville to Buenos Aires? 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

    Citi / AAdvantage credit card offer.

    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 Buenos Aires