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
Best option
Atlanta
Key West
Outbound
06/02/25
direct
DL2815
01h 54min
Return
06/09/25
direct
DL1072
02h 02min
Delta Air Lines ?
$367
Atlanta
Key West
Pay attention to transfer at connecting flight
Outbound
03/02/25
2 Stopovers (FLL, PIT)
NK0340, NK1052, G40978
18h 40min
Return
03/07/25
2 Stopovers (PIT, MCO)
G41098, NK1317, NK3136
13h 23min
Spirit Airlines, Allegiant Air
$1,063
Atlanta
Key West
Outbound
06/02/25
1 Stopover (CLT)
AA3128, AA3338
04h 15min
Return
06/09/25
1 Stopover (CLT)
AA3543, AA0763
06h 25min
American Airlines ?
$493
Atlanta
Key West
Outbound
03/02/25
1 Stopover (CVG)
F94771, G41995
22h 24min
Return
03/07/25
1 Stopover (CLT)
AA1816, AA5121
04h 13min
Frontier Airlines, Allegiant Air ?
$507
Atlanta
Key West
Outbound
03/02/25
1 Stopover (CLT)
AA5285, AA0642
04h 00min
Return
03/07/25
1 Stopover (MIA)
AA4064, AA1045
23h 59min
American Airlines ?
$511
Atlanta
Key West
Outbound
06/02/25
1 Stopover (CLT)
AA3128, AA3338
04h 15min
Return
06/09/25
1 Stopover (CLT)
AA3543, AA0763
06h 25min
American Airlines ?
$549
Atlanta
Key West
Outbound
03/02/25
1 Stopover (MIA)
AA2344, AA3724
05h 50min
Return
03/07/25
1 Stopover (CLT)
AA0680, AA3533
05h 16min
American Airlines ?
$596
Atlanta
Key West
Outbound
03/02/25
1 Stopover (IAH)
UA0759, UA6200
09h 03min
Return
03/07/25
2 Stopovers (FLL, IAD)
UA3093, UA0315, UA2081
08h 14min
United Airlines ?
$686
Atlanta
Key West
Outbound
06/02/25
1 Stopover (EWR)
UA0356, UA1822
16h 12min
Return
06/09/25
1 Stopover (EWR)
UA1513, UA1068
18h 20min
United Airlines ?
$714
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 $366.74
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