American Airlines flights from Chattanooga to Key West

Recent searches for flights from Chattanooga to Key West

Aug 2026
From$360*
Updated: 10 hours ago
Round tripIEconomy
Sep 2026
From$301*
Updated: 10 hours ago
Round tripIEconomy
Oct 2026
From$301*
Updated: 10 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $319
cmp-daily-histogram-bars-legend-max-price-aria-label $902
Displaying fares for August-2026
  • CHA–EYW: cmp-view-offers-disclaimer. Find Offers
    15

    Sa

    AUG

  • CHA–EYW, 08/16/26 – 08/23/26: From $532
    16

    Su

  • CHA–EYW, 08/17/26 – 08/24/26: From $902
    17

    Mo

  • CHA–EYW, 08/18/26 – 08/25/26: From $462
    18

    Tu

  • CHA–EYW, 08/19/26 – 08/26/26: From $401
    19

    We

  • CHA–EYW, 08/20/26 – 08/27/26: From $570
    20

    Th

  • CHA–EYW, 08/21/26 – 08/28/26: From $565
    21

    Fr

  • CHA–EYW, 08/22/26 – 08/29/26: From $420
    22

    Sa

  • CHA–EYW, 08/23/26 – 08/30/26: From $683
    23

    Su

  • CHA–EYW, 08/24/26 – 08/31/26: From $565
    24

    Mo

  • CHA–EYW, 08/25/26 – 09/01/26: From $438
    25

    Tu

  • CHA–EYW, 08/26/26 – 09/02/26: From $375
    26

    We

  • CHA–EYW, 08/27/26 – 09/03/26: From $540
    27

    Th

  • CHA–EYW, 08/28/26 – 09/04/26: From $379
    28

    Fr

  • CHA–EYW, 08/29/26 – 09/05/26: From $360
    29

    Sa

  • CHA–EYW, 08/30/26 – 09/06/26: From $598
    30

    Su

  • CHA–EYW, 08/31/26 – 09/07/26: From $875
    31

    Mo

  • CHA–EYW, 09/01/26 – 09/08/26: From $559
    01

    Tu

    SEP

  • CHA–EYW, 09/02/26 – 09/09/26: From $397
    02

    We

  • CHA–EYW, 09/03/26 – 09/10/26: From $638
    03

    Th

  • CHA–EYW, 09/04/26 – 09/11/26: From $860
    04

    Fr

  • CHA–EYW, 09/05/26 – 09/12/26: From $585
    05

    Sa

  • CHA–EYW, 09/06/26 – 09/13/26: From $629
    06

    Su

  • CHA–EYW, 09/07/26 – 09/14/26: From $379
    07

    Mo

  • CHA–EYW, 09/08/26 – 09/15/26: From $319
    08

    Tu

  • CHA–EYW, 09/09/26 – 09/16/26: From $412
    09

    We

  • CHA–EYW, 09/10/26 – 09/17/26: From $520
    10

    Th

  • CHA–EYW, 09/11/26 – 09/18/26: From $433
    11

    Fr

  • CHA–EYW: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

  • CHA–EYW: cmp-view-offers-disclaimer. Find Offers
    13

    Su

  • CHA–EYW: cmp-view-offers-disclaimer. Find Offers
    14

    Mo

    • range$319-$902

    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 Chattanooga to Key West flights

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    Chattanooga (CHA)to

    Key West (EYW)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 10 hours ago

    Chattanooga (CHA)to

    Key West (EYW)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 10 hours ago

    Chattanooga (CHA)to

    Key West (EYW)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 10 hours ago

    Chattanooga (CHA)to

    Key West (EYW)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 10 hours ago

    Chattanooga (CHA)to

    Key West (EYW)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 10 hours ago

    Chattanooga (CHA)to

    Key West (EYW)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 10 hours ago

    Chattanooga (CHA)to

    Key West (EYW)
    11/06/26 - 11/13/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 10 hours ago

    Chattanooga (CHA)to

    Key West (EYW)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $351Fare subject to changes
    Updated: 10 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 Chattanooga to Key West

    Looking for lower fares on your trip from Chattanooga to Key West? 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 Chattanooga to Key West