Flight Routes from Atlanta to Key West

Trip type

Our cheapest offers for flights from Atlanta to Key West

Here you can compare cheap flights from Atlanta (ATL) to Key West (EYW) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Key West. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Atlanta
Key West
Please note: transfer for connecting flight
Outbound
08/02/26
1 Stopover (MCO, SFB)
F93508, G42848
18h 16min
Return
08/15/26
1 Stopover (PIE, TPA)
G41086, F91853
16h 33min
Frontier Airlines, Allegiant Air
$301
Best option
Atlanta
Key West
Outbound
07/26/26
1 Stopover (ORD)
UA1955, UA3690
07h 15min
Return
08/05/26
1 Stopover (ORD)
UA3499, UA2770
07h 25min
United Airlines ?
$398
Atlanta
Key West
Outbound
06/25/26
direct
DL1472
01h 55min
Return
06/30/26
direct
DL2168
02h 08min
Delta Air Lines ?
$3,038
Atlanta
Key West
Outbound
07/26/26
1 Stopover (FLL)
NK0203, NK0164
06h 06min
Return
08/05/26
1 Stopover (FLL)
NK0003, NK0208
10h 43min
Spirit Airlines
$394
Atlanta
Key West
Outbound
08/02/26
1 Stopover (MIA)
AA3190, AA3518
06h 08min
Return
08/15/26
1 Stopover (CLT)
AA3432, AA1051
04h 25min
American Airlines ?
$452
Atlanta
Key West
Outbound
08/02/26
1 Stopover (CLT)
AA5039, AA2533
07h 38min
Return
08/15/26
1 Stopover (MIA)
AA3438, AA3261
03h 53min
American Airlines
$503
Atlanta
Key West
Outbound
07/26/26
1 Stopover (CLT)
AA5176, AA1826
05h 52min
Return
08/05/26
1 Stopover (CLT)
AA3432, AA1051
04h 25min
American Airlines ?
$532
Atlanta
Key West
Outbound
07/26/26
1 Stopover (FLL)
NK0203, NK0164
06h 06min
Return
08/05/26
1 Stopover (FLL)
NK0003, NK0208
10h 43min
Spirit Airlines
$1,582
Atlanta
Key West
Outbound
06/25/26
1 Stopover (EWR)
UA2053, UA1418
06h 15min
Return
06/30/26
1 Stopover (EWR)
UA1513, UA1287
08h 24min
United Airlines
$1,741
Atlanta
Key West
Outbound
07/26/26
1 Stopover (EWR)
UA0299, UA1822
06h 55min
Return
08/05/26
1 Stopover (EWR)
UA1513, UA1287
07h 52min
United Airlines ?
$2,409
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Atlanta to Key West

Favorite airline: Delta
80 % of bookings on this flight route are made with Delta, JetBlue Airways and Spirit Airlines.
Delta
40 %
JetBlue Airways
20 %
Spirit Airlines
20 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $55.00 more expensive on this route.
non stop flight
1 stop
01h 50min
05h 50min
$ 324
$ 269
Favourite connection: via Fort Lauderdale
Stopover flights on this route are especially popular via Fort Lauderdale, making up 86 % of bookings.
Route
bookings
1 stopover Fort Lauderdale-Hollywood International Airport, FL
05h 50min, from $ 269
86 %
1 stopover New York - Newark Liberty International Airport, NJ
06h 22min, from $ 445
14 %

Important flight information

Flight information: Atlanta - Key West

Roundtrip from $ 301,00
Flight duration min. 01:46 / max. 01:57
Return flight duration min. 01:59/ max. 02:04
Distance 1044 km
Flights per week 40
Departure airport Airport Hartsfield-Jackson Atlanta International Airport, GA (ATL)
Arrival airport Airport Key West-FL (EYW)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Key West
Flight destinations with a similar price