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
04/24/26
1 Stopover (TPA, PIE)
F91854, G42719
08h 43min
Return
05/12/26
1 Stopover (TPA)
MX0122, F91853
20h 51min
Frontier Airlines, Allegiant Air
$174
Best option
Atlanta
Key West
Outbound
05/16/26
direct
DL2815
01h 56min
Return
05/29/26
direct
DL2168
02h 16min
Delta Air Lines ?
$1,279
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
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
05/16/26
1 Stopover (CLT)
AA5049, AA0642
06h 02min
Return
05/29/26
1 Stopover (MIA)
AA3517, AA0659
04h 08min
American Airlines ?
$402
Atlanta
Key West
Outbound
05/16/26
1 Stopover (CLT)
AA5049, AA0642
06h 02min
Return
05/29/26
1 Stopover (MIA)
AA3515, AA1367
06h 31min
American Airlines ?
$441
Atlanta
Key West
Outbound
05/16/26
1 Stopover (CLT)
AA5049, AA0642
06h 03min
Return
05/29/26
1 Stopover (CLT)
AA2533, AA5498
04h 42min
American Airlines ?
$474
Atlanta
Key West
Outbound
04/24/26
1 Stopover (MCO)
F91242, MX0418
06h 26min
Return
05/12/26
2 Stopovers (MIA, MCO)
AA4044, AA1029, F93975
10h 13min
Frontier Airlines, Breeze Airways ?
$507
Atlanta
Key West
Outbound
05/16/26
2 Stopovers (FLL, CVG)
F92174, F91477, G40377
36h 27min
Return
05/29/26
2 Stopovers (MIA, LGA)
AA3517, AA3128, AA4628
37h 07min
Frontier Airlines, Allegiant Air ?
$876
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
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 $174.00
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