Flights from Atlanta to Key West

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
Pay attention to transfer at connecting flight
Outbound
09/19/25
1 Stopover (TPA, PIE)
NK0839, G40973
24h 22min
Return
09/29/25
1 Stopover (MCO)
MX0158, NK1850
23h 50min
Spirit Airlines, Allegiant Air
$243
Best option
Atlanta
Key West
Outbound
08/19/25
direct
DL2815
01h 56min
Return
09/02/25
direct
DL2168
02h 08min
Delta Air Lines ?
$279
Atlanta
Key West
Outbound
08/14/25
direct
DL2815
01h 56min
Return
09/11/25
direct
DL2168
02h 08min
Delta Air Lines ?
$291
Atlanta
Key West
Outbound
09/19/25
1 Stopover (MIA)
AA2526, AA3577
03h 44min
Return
09/29/25
1 Stopover (CLT)
AA1818, AA1075
06h 13min
American Airlines ?
$319
Atlanta
Key West
Outbound
09/19/25
1 Stopover (MIA)
AA3190, AA3577
05h 45min
Return
09/29/25
1 Stopover (CLT)
AA3543, AA3274
04h 11min
American Airlines ?
$331
Atlanta
Key West
Outbound
06/07/25
2 Stopovers (CLT, IND)
AA5175, AA1033, G41230
20h 43min
Return
06/23/25
1 Stopover (TPA)
MX0163, F93053
21h 36min
American Airlines, Allegiant Air ?
$351
Atlanta
Key West
Outbound
09/19/25
1 Stopover (CLT)
AA2043, AA3338
04h 24min
Return
09/29/25
1 Stopover (CLT)
AA3543, AA3274
04h 11min
American Airlines ?
$391
Atlanta
Key West
Outbound
06/08/25
1 Stopover (EWR)
UA0447, UA1822
06h 23min
Return
06/12/25
1 Stopover (EWR)
UA1513, UA2241
09h 32min
United Airlines ?
$400
Atlanta
Key West
Outbound
10/18/25
1 Stopover (MIA)
AA1046, AA3895
05h 34min
Return
10/24/25
1 Stopover (CLT)
AA3349, AA1075
04h 13min
American Airlines ?
$408
Atlanta
Key West
Outbound
06/08/25
1 Stopover (EWR)
UA0447, UA1822
06h 23min
Return
06/12/25
1 Stopover (EWR)
UA1513, UA2241
09h 32min
United Airlines ?
$414
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 $ 242,81
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