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
09/04/25
1 Stopover (TPA, PIE)
NK0839, G41013
07h 20min
Return
09/28/25
2 Stopovers (AVL, FLL)
G40221, G40507, NK3379
27h 08min
Spirit Airlines, Allegiant Air
$252
Best option
Atlanta
Key West
Outbound
10/28/25
1 Stopover (MIA)
AA1046, AA4044
03h 35min
Return
11/21/25
1 Stopover (MIA)
AA4044, AA1368
05h 18min
American Airlines ?
$363
Atlanta
Key West
Outbound
10/28/25
1 Stopover (CLT)
AA5227, AA3890
04h 18min
Return
11/21/25
1 Stopover (CLT)
AA1818, AA1087
06h 49min
American Airlines ?
$354
Atlanta
Key West
Outbound
10/28/25
1 Stopover (MIA)
AA1046, AA3577
05h 38min
Return
11/21/25
1 Stopover (CLT)
AA1384, AA5293
04h 33min
American Airlines ?
$370
Atlanta
Key West
Outbound
09/23/25
1 Stopover (MIA)
AA2526, AA4048
05h 18min
Return
09/30/25
1 Stopover (CLT)
AA3349, AA1075
04h 14min
American Airlines ?
$393
Atlanta
Key West
Outbound
10/28/25
1 Stopover (MIA)
AA1046, AA4044
03h 35min
Return
11/21/25
1 Stopover (MIA)
AA4051, AA1368
03h 30min
American Airlines ?
$425
Atlanta
Key West
Outbound
10/07/25
2 Stopovers (CLT, MIA)
AA3236, AA3184, AA3577
05h 54min
Return
10/20/25
2 Stopovers (MIA, CLT)
AA3577, AA2234, AA1048
09h 39min
American Airlines ?
$483
Atlanta
Key West
Outbound
11/03/25
2 Stopovers (JFK, FLL)
B60320, B61601, B65494
12h 05min
Return
11/12/25
1 Stopover (BOS)
B62064, B60697
08h 33min
JetBlue Airways ?
$545
Atlanta
Key West
Outbound
09/23/25
2 Stopovers (JFK, FLL)
B60320, B60001, B65494
11h 50min
Return
09/30/25
2 Stopovers (FLL, JFK)
B65493, B61902, B60419
09h 35min
JetBlue Airways ?
$561
Atlanta
Key West
Outbound
11/03/25
1 Stopover (CLT)
AA5227, AA1818
04h 11min
Return
11/12/25
1 Stopover (MIA)
AA3701, AA1006
05h 41min
American Airlines ?
$904
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 $251.35
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