American Airlines flights from Knoxville to Oklahoma City

Recent searches for flights from Knoxville to Oklahoma City

Sep 2026
From$440*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$373*
Updated: 9 hours ago
Round tripIEconomy
Nov 2026
From$373*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $373
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for September-2026
  • TYS–OKC, 09/14/26 – 09/21/26: From $701
    14

    Mo

    SEP

  • TYS–OKC, 09/15/26 – 09/22/26: From $609
    15

    Tu

  • TYS–OKC, 09/16/26 – 09/23/26: From $609
    16

    We

  • TYS–OKC, 09/17/26 – 09/24/26: From $802
    17

    Th

  • TYS–OKC, 09/18/26 – 09/25/26: From $747
    18

    Fr

  • TYS–OKC, 09/19/26 – 09/26/26: From $609
    19

    Sa

  • TYS–OKC, 09/20/26 – 09/27/26: From $630
    20

    Su

  • TYS–OKC, 09/21/26 – 09/28/26: From $630
    21

    Mo

  • TYS–OKC, 09/22/26 – 09/29/26: From $584
    22

    Tu

  • TYS–OKC, 09/23/26 – 09/30/26: From $584
    23

    We

  • TYS–OKC, 09/24/26 – 10/01/26: From $630
    24

    Th

  • TYS–OKC, 09/25/26 – 10/02/26: From $630
    25

    Fr

  • TYS–OKC, 09/26/26 – 10/03/26: From $584
    26

    Sa

  • TYS–OKC, 09/27/26 – 10/04/26: From $1,141
    27

    Su

  • TYS–OKC, 09/28/26 – 10/05/26: From $440
    28

    Mo

  • TYS–OKC, 09/29/26 – 10/06/26: From $440
    29

    Tu

  • TYS–OKC, 09/30/26 – 10/07/26: From $584
    30

    We

  • TYS–OKC, 10/01/26 – 10/08/26: From $731
    01

    Th

    OCT

  • TYS–OKC, 10/02/26 – 10/09/26: From $741
    02

    Fr

  • TYS–OKC, 10/03/26 – 10/10/26: From $799
    03

    Sa

  • TYS–OKC, 10/04/26 – 10/11/26: From $802
    04

    Su

  • TYS–OKC, 10/05/26 – 10/12/26: From $516
    05

    Mo

  • TYS–OKC, 10/06/26 – 10/13/26: From $373
    06

    Tu

  • TYS–OKC, 10/07/26 – 10/14/26: From $570
    07

    We

  • TYS–OKC, 10/08/26 – 10/15/26: From $623
    08

    Th

  • TYS–OKC, 10/09/26 – 10/16/26: From $427
    09

    Fr

  • TYS–OKC, 10/10/26 – 10/17/26: From $373
    10

    Sa

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

    Su

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

    Mo

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

    Tu

    • range$373-$1,141

    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 Oklahoma City flights

    $
    keyboard_arrow_down

    Knoxville (TYS)to

    Oklahoma City (OKC)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $373Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $373Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $373Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $373Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $373Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    12/04/26 - 12/11/26

    Round trip

    Economy

    from
    $373Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $373Fare subject to changes
    Updated: 9 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    11/02/26 - 11/09/26

    Round trip

    Economy

    from
    $373Fare 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 Oklahoma City

    Looking for lower fares on your trip from Knoxville to Oklahoma City? 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

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    American Airlines flights from Knoxville to Oklahoma City