American Airlines flights from Knoxville to St. Thomas

Recent searches for flights from Knoxville to St. Thomas

Sep 2026
From$574*
Updated: 41 minutes ago
Round tripIEconomy
Oct 2026
From$438*
Updated: 4 hours ago
Round tripIEconomy
Nov 2026
From$438*
Updated: 41 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $506
cmp-daily-histogram-bars-legend-max-price-aria-label $3.6K
Displaying fares for September-2026
  • TYS–STT: cmp-view-offers-disclaimer. Find Offers
    15

    Tu

    SEP

  • TYS–STT, 09/16/26 – 09/23/26: From $1,430
    16

    We

  • TYS–STT, 09/17/26 – 09/24/26: From $800
    17

    Th

  • TYS–STT, 09/18/26 – 09/25/26: From $1,644
    18

    Fr

  • TYS–STT, 09/19/26 – 09/26/26: From $875
    19

    Sa

  • TYS–STT, 09/20/26 – 09/27/26: From $1,425
    20

    Su

  • TYS–STT, 09/21/26 – 09/28/26: From $1,425
    21

    Mo

  • TYS–STT, 09/22/26 – 09/29/26: From $740
    22

    Tu

  • TYS–STT, 09/23/26 – 09/30/26: From $745
    23

    We

  • TYS–STT, 09/24/26 – 10/01/26: From $681
    24

    Th

  • TYS–STT, 09/25/26 – 10/02/26: From $3,627
    25

    Fr

  • TYS–STT, 09/26/26 – 10/03/26: From $655
    26

    Sa

  • TYS–STT, 09/27/26 – 10/04/26: From $832
    27

    Su

  • TYS–STT, 09/28/26 – 10/05/26: From $644
    28

    Mo

  • TYS–STT, 09/29/26 – 10/06/26: From $574
    29

    Tu

  • TYS–STT, 09/30/26 – 10/07/26: From $708
    30

    We

  • TYS–STT, 10/01/26 – 10/08/26: From $703
    01

    Th

    OCT

  • TYS–STT, 10/02/26 – 10/09/26: From $746
    02

    Fr

  • TYS–STT, 10/03/26 – 10/10/26: From $706
    03

    Sa

  • TYS–STT, 10/04/26 – 10/11/26: From $681
    04

    Su

  • TYS–STT, 10/05/26 – 10/12/26: From $574
    05

    Mo

  • TYS–STT, 10/06/26 – 10/13/26: From $506
    06

    Tu

  • TYS–STT, 10/07/26 – 10/14/26: From $583
    07

    We

  • TYS–STT, 10/08/26 – 10/15/26: From $635
    08

    Th

  • TYS–STT, 10/09/26 – 10/16/26: From $682
    09

    Fr

  • TYS–STT, 10/10/26 – 10/17/26: From $655
    10

    Sa

  • TYS–STT, 10/11/26 – 10/18/26: From $703
    11

    Su

  • TYS–STT, 10/12/26 – 10/19/26: From $669
    12

    Mo

  • TYS–STT: cmp-view-offers-disclaimer. Find Offers
    13

    Tu

  • TYS–STT: cmp-view-offers-disclaimer. Find Offers
    14

    We

    • range$506-$3,627

    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 St. Thomas flights

    $
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    Knoxville (TYS)to

    St. Thomas (STT)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 4 hours ago

    Knoxville (TYS)to

    St. Thomas (STT)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 38 minutes ago

    Knoxville (TYS)to

    St. Thomas (STT)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 4 hours ago

    Knoxville (TYS)to

    St. Thomas (STT)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 4 hours ago

    Knoxville (TYS)to

    St. Thomas (STT)
    11/27/26 - 12/04/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 4 hours ago

    Knoxville (TYS)to

    St. Thomas (STT)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 4 hours ago

    Knoxville (TYS)to

    St. Thomas (STT)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 4 hours ago

    Knoxville (TYS)to

    St. Thomas (STT)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 4 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.

    Citi / AAdvantage credit card offer.