American Airlines flights from Knoxville to Cancun

Recent searches for flights from Knoxville to Cancun

Aug 2026
From$598*
Updated: 18 minutes ago
Round tripIEconomy
Sep 2026
From$568*
Updated: 18 minutes ago
Round tripIEconomy
Oct 2026
From$568*
Updated: 18 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $598
cmp-daily-histogram-bars-legend-max-price-aria-label $3.2K
Displaying fares for August-2026
  • TYS–CUN: cmp-view-offers-disclaimer. Find Offers
    01

    Sa

    AUG

  • TYS–CUN, 08/02/26 – 08/09/26: From $3,223
    02

    Su

  • TYS–CUN, 08/03/26 – 08/10/26: From $906
    03

    Mo

  • TYS–CUN, 08/04/26 – 08/11/26: From $823
    04

    Tu

  • TYS–CUN, 08/05/26 – 08/12/26: From $770
    05

    We

  • TYS–CUN, 08/06/26 – 08/13/26: From $780
    06

    Th

  • TYS–CUN, 08/07/26 – 08/14/26: From $780
    07

    Fr

  • TYS–CUN, 08/08/26 – 08/15/26: From $740
    08

    Sa

  • TYS–CUN, 08/09/26 – 08/16/26: From $831
    09

    Su

  • TYS–CUN, 08/10/26 – 08/17/26: From $780
    10

    Mo

  • TYS–CUN, 08/11/26 – 08/18/26: From $745
    11

    Tu

  • TYS–CUN, 08/12/26 – 08/19/26: From $725
    12

    We

  • TYS–CUN, 08/13/26 – 08/20/26: From $780
    13

    Th

  • TYS–CUN, 08/14/26 – 08/21/26: From $780
    14

    Fr

  • TYS–CUN, 08/15/26 – 08/22/26: From $719
    15

    Sa

  • TYS–CUN, 08/16/26 – 08/23/26: From $724
    16

    Su

  • TYS–CUN, 08/17/26 – 08/24/26: From $719
    17

    Mo

  • TYS–CUN, 08/18/26 – 08/25/26: From $680
    18

    Tu

  • TYS–CUN, 08/19/26 – 08/26/26: From $685
    19

    We

  • TYS–CUN, 08/20/26 – 08/27/26: From $740
    20

    Th

  • TYS–CUN, 08/21/26 – 08/28/26: From $740
    21

    Fr

  • TYS–CUN, 08/22/26 – 08/29/26: From $634
    22

    Sa

  • TYS–CUN, 08/23/26 – 08/30/26: From $639
    23

    Su

  • TYS–CUN, 08/24/26 – 08/31/26: From $634
    24

    Mo

  • TYS–CUN, 08/25/26 – 09/01/26: From $604
    25

    Tu

  • TYS–CUN, 08/26/26 – 09/02/26: From $609
    26

    We

  • TYS–CUN, 08/27/26 – 09/03/26: From $643
    27

    Th

  • TYS–CUN, 08/28/26 – 09/04/26: From $643
    28

    Fr

  • TYS–CUN, 08/29/26 – 09/05/26: From $598
    29

    Sa

  • TYS–CUN, 08/30/26 – 09/06/26: From $603
    30

    Su

  • TYS–CUN, 08/31/26 – 09/07/26: From $837
    31

    Mo

    • range$598-$3,223

    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 Cancun flights

    $
    keyboard_arrow_down

    Knoxville (TYS)to

    Cancun (CUN)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes ago

    Knoxville (TYS)to

    Cancun (CUN)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes ago

    Knoxville (TYS)to

    Cancun (CUN)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes ago

    Knoxville (TYS)to

    Cancun (CUN)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes ago

    Knoxville (TYS)to

    Cancun (CUN)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes ago

    Knoxville (TYS)to

    Cancun (CUN)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes ago

    Knoxville (TYS)to

    Cancun (CUN)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes ago

    Knoxville (TYS)to

    Cancun (CUN)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 18 minutes 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 Cancun

    Looking for lower fares on your trip from Knoxville to Cancun? 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 Cancun