American Airlines flights from Greenville to Key West

Recent searches for flights from Greenville to Key West

Sep 2026
From$354*
Updated: 27 minutes ago
Round tripIEconomy
Oct 2026
From$323*
Updated: 27 minutes ago
Round tripIEconomy
Nov 2026
From$323*
Updated: 27 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $331
cmp-daily-histogram-bars-legend-max-price-aria-label $2.1K
Displaying fares for September-2026
  • GSP–EYW, 09/14/26 – 09/21/26: From $2,100
    14

    Mo

    SEP

  • GSP–EYW, 09/15/26 – 09/22/26: From $403
    15

    Tu

  • GSP–EYW, 09/16/26 – 09/23/26: From $403
    16

    We

  • GSP–EYW, 09/17/26 – 09/24/26: From $444
    17

    Th

  • GSP–EYW, 09/18/26 – 09/25/26: From $444
    18

    Fr

  • GSP–EYW: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • GSP–EYW: cmp-view-offers-disclaimer. Find Offers
    20

    Su

  • GSP–EYW, 09/21/26 – 09/28/26: From $1,134
    21

    Mo

  • GSP–EYW, 09/22/26 – 09/29/26: From $386
    22

    Tu

  • GSP–EYW, 09/23/26 – 09/30/26: From $444
    23

    We

  • GSP–EYW, 09/24/26 – 10/01/26: From $493
    24

    Th

  • GSP–EYW, 09/25/26 – 10/02/26: From $493
    25

    Fr

  • GSP–EYW, 09/26/26 – 10/03/26: From $435
    26

    Sa

  • GSP–EYW, 09/27/26 – 10/04/26: From $980
    27

    Su

  • GSP–EYW, 09/28/26 – 10/05/26: From $354
    28

    Mo

  • GSP–EYW, 09/29/26 – 10/06/26: From $354
    29

    Tu

  • GSP–EYW, 09/30/26 – 10/07/26: From $395
    30

    We

  • GSP–EYW, 10/01/26 – 10/08/26: From $448
    01

    Th

    OCT

  • GSP–EYW, 10/02/26 – 10/09/26: From $354
    02

    Fr

  • GSP–EYW, 10/03/26 – 10/10/26: From $463
    03

    Sa

  • GSP–EYW, 10/04/26 – 10/11/26: From $730
    04

    Su

  • GSP–EYW, 10/05/26 – 10/12/26: From $955
    05

    Mo

  • GSP–EYW, 10/06/26 – 10/13/26: From $854
    06

    Tu

  • GSP–EYW, 10/07/26 – 10/14/26: From $331
    07

    We

  • GSP–EYW, 10/08/26 – 10/15/26: From $604
    08

    Th

  • GSP–EYW, 10/09/26 – 10/16/26: From $604
    09

    Fr

  • GSP–EYW, 10/10/26 – 10/17/26: From $621
    10

    Sa

  • GSP–EYW, 10/11/26 – 10/18/26: From $604
    11

    Su

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

    Mo

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

    Tu

    • range$331-$2,100

    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 Greenville to Key West flights

    $
    keyboard_arrow_down

    Greenville (GSP)to

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

    Round trip

    Economy

    from
    $323Fare subject to changes
    Updated: 27 minutes ago

    Greenville (GSP)to

    Key West (EYW)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $323Fare subject to changes
    Updated: 27 minutes ago

    Greenville (GSP)to

    Key West (EYW)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $323Fare subject to changes
    Updated: 27 minutes ago

    Greenville (GSP)to

    Key West (EYW)
    11/14/26 - 11/21/26

    Round trip

    Economy

    from
    $323Fare subject to changes
    Updated: 27 minutes ago

    Greenville (GSP)to

    Key West (EYW)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 27 minutes ago

    Greenville (GSP)to

    Key West (EYW)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 27 minutes ago

    Greenville (GSP)to

    Key West (EYW)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 27 minutes ago

    Greenville (GSP)to

    Key West (EYW)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 27 minutes 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 Greenville to Key West

    Looking for lower fares on your trip from Greenville 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

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    American Airlines flights from Greenville to Key West