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
04/17/25
2 Stopovers (FLL, TPA, PIE)
NK0679, NK0621, G42712
16h 51min
Return
05/02/25
2 Stopovers (PIT, EWR)
G40979, NK0359, NK0213
23h 34min
Spirit Airlines, Allegiant Air
$229
Offers unavailable
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
04/21/25
1 Stopover (MIA, FLL)
F94406, UA3094
10h 35min
Return
05/19/25
2 Stopovers (PIT, PHL)
G41012, F91792, F92297
12h 41min
Frontier Airlines, United Airlines ?
$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
04/17/25
1 Stopover (MIA)
AA2929, AA3719
04h 32min
Return
05/02/25
1 Stopover (MIA)
AA4064, AA0659
05h 01min
American Airlines ?
$323
Offers unavailable
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
04/17/25
1 Stopover (MIA)
AA2929, AA3719
04h 32min
Return
05/02/25
1 Stopover (CLT)
AA1818, AA1075
06h 39min
American Airlines ?
$376
Offers unavailable
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
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 $228.70
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