American Airlines flights from Knoxville to Oklahoma City

Recent searches for flights from Knoxville to Oklahoma City

Aug 2026
From$345*
Updated: 12 hours ago
Round tripIEconomy
Sep 2026
From$345*
Updated: 12 hours ago
Round tripIEconomy
Oct 2026
From$345*
Updated: 12 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $345
cmp-daily-histogram-bars-legend-max-price-aria-label $681
Displaying fares for August-2026
  • TYS–OKC: cmp-view-offers-disclaimer. Find Offers
    09

    Su

    AUG

  • TYS–OKC, 08/10/26 – 08/17/26: From $681
    10

    Mo

  • TYS–OKC, 08/11/26 – 08/18/26: From $589
    11

    Tu

  • TYS–OKC, 08/12/26 – 08/19/26: From $589
    12

    We

  • TYS–OKC, 08/13/26 – 08/20/26: From $681
    13

    Th

  • TYS–OKC, 08/14/26 – 08/21/26: From $681
    14

    Fr

  • TYS–OKC, 08/15/26 – 08/22/26: From $589
    15

    Sa

  • TYS–OKC, 08/16/26 – 08/23/26: From $620
    16

    Su

  • TYS–OKC, 08/17/26 – 08/24/26: From $620
    17

    Mo

  • TYS–OKC, 08/18/26 – 08/25/26: From $528
    18

    Tu

  • TYS–OKC, 08/19/26 – 08/26/26: From $528
    19

    We

  • TYS–OKC, 08/20/26 – 08/27/26: From $620
    20

    Th

  • TYS–OKC, 08/21/26 – 08/28/26: From $620
    21

    Fr

  • TYS–OKC, 08/22/26 – 08/29/26: From $528
    22

    Sa

  • TYS–OKC, 08/23/26 – 08/30/26: From $457
    23

    Su

  • TYS–OKC, 08/24/26 – 08/31/26: From $457
    24

    Mo

  • TYS–OKC, 08/25/26 – 09/01/26: From $387
    25

    Tu

  • TYS–OKC, 08/26/26 – 09/02/26: From $387
    26

    We

  • TYS–OKC, 08/27/26 – 09/03/26: From $559
    27

    Th

  • TYS–OKC, 08/28/26 – 09/04/26: From $609
    28

    Fr

  • TYS–OKC, 08/29/26 – 09/05/26: From $345
    29

    Sa

  • TYS–OKC, 08/30/26 – 09/06/26: From $365
    30

    Su

  • TYS–OKC, 08/31/26 – 09/07/26: From $427
    31

    Mo

  • TYS–OKC, 09/01/26 – 09/08/26: From $387
    01

    Tu

    SEP

  • TYS–OKC, 09/02/26 – 09/09/26: From $387
    02

    We

  • TYS–OKC, 09/03/26 – 09/10/26: From $407
    03

    Th

  • TYS–OKC, 09/04/26 – 09/11/26: From $365
    04

    Fr

  • TYS–OKC, 09/05/26 – 09/12/26: From $345
    05

    Sa

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

    Su

  • TYS–OKC: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • TYS–OKC: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

    • range$345-$681

    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)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $345Fare subject to changes
    Updated: 12 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $345Fare subject to changes
    Updated: 12 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $345Fare subject to changes
    Updated: 12 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    08/30/26 - 09/06/26

    Round trip

    Economy

    from
    $365Fare subject to changes
    Updated: 12 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    09/04/26 - 09/11/26

    Round trip

    Economy

    from
    $365Fare subject to changes
    Updated: 12 hours ago

    Knoxville (TYS)to

    Oklahoma City (OKC)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $385Fare subject to changes
    Updated: 12 hours ago

    Knoxville (TYS)to

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

    Round trip

    Economy

    from
    $387Fare subject to changes
    Updated: 12 hours ago

    Knoxville (TYS)to

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

    Round trip

    Economy

    from
    $387Fare subject to changes
    Updated: 12 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

    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 Oklahoma City