American Airlines flights from Aspen to Knoxville

Recent searches for flights from Aspen to Knoxville

Aug 2026
From$559*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From$517*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$517*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $528
cmp-daily-histogram-bars-legend-max-price-aria-label $2.0K
Displaying fares for August-2026
  • ASE–TYS, 08/08/26 – 08/15/26: From $785
    08

    Sa

    AUG

  • ASE–TYS, 08/09/26 – 08/16/26: From $1,002
    09

    Su

  • ASE–TYS, 08/10/26 – 08/17/26: From $1,972
    10

    Mo

  • ASE–TYS, 08/11/26 – 08/18/26: From $782
    11

    Tu

  • ASE–TYS, 08/12/26 – 08/19/26: From $825
    12

    We

  • ASE–TYS, 08/13/26 – 08/20/26: From $699
    13

    Th

  • ASE–TYS, 08/14/26 – 08/21/26: From $1,320
    14

    Fr

  • ASE–TYS, 08/15/26 – 08/22/26: From $857
    15

    Sa

  • ASE–TYS, 08/16/26 – 08/23/26: From $852
    16

    Su

  • ASE–TYS, 08/17/26 – 08/24/26: From $729
    17

    Mo

  • ASE–TYS, 08/18/26 – 08/25/26: From $687
    18

    Tu

  • ASE–TYS, 08/19/26 – 08/26/26: From $687
    19

    We

  • ASE–TYS, 08/20/26 – 08/27/26: From $600
    20

    Th

  • ASE–TYS, 08/21/26 – 08/28/26: From $694
    21

    Fr

  • ASE–TYS, 08/22/26 – 08/29/26: From $666
    22

    Sa

  • ASE–TYS, 08/23/26 – 08/30/26: From $1,038
    23

    Su

  • ASE–TYS, 08/24/26 – 08/31/26: From $937
    24

    Mo

  • ASE–TYS, 08/25/26 – 09/01/26: From $746
    25

    Tu

  • ASE–TYS, 08/26/26 – 09/02/26: From $559
    26

    We

  • ASE–TYS, 08/27/26 – 09/03/26: From $785
    27

    Th

  • ASE–TYS, 08/28/26 – 09/04/26: From $712
    28

    Fr

  • ASE–TYS, 08/29/26 – 09/05/26: From $688
    29

    Sa

  • ASE–TYS, 08/30/26 – 09/06/26: From $938
    30

    Su

  • ASE–TYS, 08/31/26 – 09/07/26: From $686
    31

    Mo

  • ASE–TYS, 09/01/26 – 09/08/26: From $528
    01

    Tu

    SEP

  • ASE–TYS, 09/02/26 – 09/09/26: From $539
    02

    We

  • ASE–TYS, 09/03/26 – 09/10/26: From $539
    03

    Th

  • ASE–TYS, 09/04/26 – 09/11/26: From $539
    04

    Fr

  • ASE–TYS: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • ASE–TYS: cmp-view-offers-disclaimer. Find Offers
    06

    Su

  • ASE–TYS, 09/07/26 – 09/14/26: From $1,075
    07

    Mo

    • range$528-$1,972

    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 Aspen to Knoxville flights

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    keyboard_arrow_down

    Aspen (ASE)to

    Knoxville (TYS)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $517Fare subject to changes
    Updated: 5 hours ago

    Aspen (ASE)to

    Knoxville (TYS)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $517Fare subject to changes
    Updated: 5 hours ago

    Aspen (ASE)to

    Knoxville (TYS)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $517Fare subject to changes
    Updated: 5 hours ago

    Aspen (ASE)to

    Knoxville (TYS)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $517Fare subject to changes
    Updated: 5 hours ago

    Aspen (ASE)to

    Knoxville (TYS)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $517Fare subject to changes
    Updated: 5 hours ago

    Aspen (ASE)to

    Knoxville (TYS)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $517Fare subject to changes
    Updated: 5 hours ago

    Aspen (ASE)to

    Knoxville (TYS)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $528Fare subject to changes
    Updated: 14 hours ago

    Aspen (ASE)to

    Knoxville (TYS)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $528Fare subject to changes
    Updated: 5 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 Aspen to Knoxville

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