American Airlines flights from Knoxville to Las Vegas

Recent searches for flights from Knoxville to Las Vegas

Sep 2026
From$528*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$409*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$409*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $414
cmp-daily-histogram-bars-legend-max-price-aria-label $968
Displaying fares for September-2026
  • TYS–LAS: cmp-view-offers-disclaimer. Find Offers
    13

    Su

    SEP

  • TYS–LAS, 09/14/26 – 09/21/26: From $892
    14

    Mo

  • TYS–LAS, 09/15/26 – 09/22/26: From $836
    15

    Tu

  • TYS–LAS, 09/16/26 – 09/23/26: From $836
    16

    We

  • TYS–LAS, 09/17/26 – 09/24/26: From $892
    17

    Th

  • TYS–LAS, 09/18/26 – 09/25/26: From $892
    18

    Fr

  • TYS–LAS, 09/19/26 – 09/22/26: From $821
    19

    Sa

  • TYS–LAS, 09/20/26 – 09/27/26: From $812
    20

    Su

  • TYS–LAS, 09/21/26 – 09/28/26: From $792
    21

    Mo

  • TYS–LAS, 09/22/26 – 09/29/26: From $792
    22

    Tu

  • TYS–LAS, 09/23/26 – 09/30/26: From $792
    23

    We

  • TYS–LAS, 09/24/26 – 10/01/26: From $792
    24

    Th

  • TYS–LAS, 09/25/26 – 10/02/26: From $792
    25

    Fr

  • TYS–LAS, 09/26/26 – 10/03/26: From $791
    26

    Sa

  • TYS–LAS, 09/27/26 – 10/04/26: From $968
    27

    Su

  • TYS–LAS, 09/28/26 – 10/05/26: From $528
    28

    Mo

  • TYS–LAS, 09/29/26 – 10/06/26: From $528
    29

    Tu

  • TYS–LAS, 09/30/26 – 10/07/26: From $528
    30

    We

  • TYS–LAS, 10/01/26 – 10/08/26: From $757
    01

    Th

    OCT

  • TYS–LAS, 10/02/26 – 10/05/26: From $653
    02

    Fr

  • TYS–LAS, 10/03/26 – 10/10/26: From $757
    03

    Sa

  • TYS–LAS, 10/04/26 – 10/11/26: From $862
    04

    Su

  • TYS–LAS, 10/05/26 – 10/12/26: From $559
    05

    Mo

  • TYS–LAS, 10/06/26 – 10/13/26: From $414
    06

    Tu

  • TYS–LAS, 10/07/26 – 10/14/26: From $414
    07

    We

  • TYS–LAS, 10/08/26 – 10/15/26: From $748
    08

    Th

  • TYS–LAS, 10/09/26 – 10/16/26: From $414
    09

    Fr

  • TYS–LAS, 10/10/26 – 10/17/26: From $414
    10

    Sa

  • TYS–LAS: cmp-view-offers-disclaimer. Find Offers
    11

    Su

  • TYS–LAS: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

    • range$414-$968

    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 Las Vegas flights

    $
    keyboard_arrow_down

    Knoxville (TYS)to

    Las Vegas (LAS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 hours ago

    Knoxville (TYS)to

    Las Vegas (LAS)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 hours ago

    Knoxville (TYS)to

    Las Vegas (LAS)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 hours ago

    Knoxville (TYS)to

    Las Vegas (LAS)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 hours ago

    Knoxville (TYS)to

    Las Vegas (LAS)
    12/04/26 - 12/11/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 hours ago

    Knoxville (TYS)to

    Las Vegas (LAS)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 hours ago

    Knoxville (TYS)to

    Las Vegas (LAS)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 hours ago

    Knoxville (TYS)to

    Las Vegas (LAS)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 6 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 Las Vegas

    Looking for lower fares on your trip from Knoxville to Las Vegas? 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 Las Vegas