Cheap Flights from Atlanta, GA to Key West, FL from $204

Return flight: Key West – Atlanta

On Cheapflightsplus.com you will find 26 connecting flights from Atlanta to Key West. You can compare airfare deals from 2 airlines and multiple travel sites from $204, book and save on cheap plane tickets and last minute offers. Also check out ATL-EYW flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Atlanta to Key West Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $204 (one-way), $350 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Atlanta to Key West. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:00 — 16:01
07:00 — 08:27 UA759 United Airlines
Atlanta — Houston
3h 42m stop
12:09 — 16:01 UA6200 United Airlines
Houston — Key West
9h 1m
including layover
Find flight
from$315
10:05 — 12:38
+1 day
10:05 — 12:19 UA593 United Airlines
Atlanta — Newark
20h 49m stop
09:08 — 12:38 UA1822 United Airlines
Newark — Key West
26h 33m
including layover
Find flight
from$408
11:22 — 16:03
+1 day
11:22 — 12:50 UA693 United Airlines
Atlanta — Houston
23h 20m stop
12:10 — 16:03 UA6200 United Airlines
Houston — Key West
28h 41m
including layover
Find flight
from$312
14:57 — 11:21
+1 day
14:57 — 16:45 UA562 United Airlines
Atlanta — Washington D.C.
15h 35m stop
08:20 — 11:21 UA1620 United Airlines
Washington D.C. — Key West
20h 24m
including layover
Find flight
from$430
15:57 — 16:03
+1 day
15:57 — 17:25 UA470 United Airlines
Atlanta — Houston
18h 45m stop
12:10 — 16:03 UA6200 United Airlines
Houston — Key West
24h 6m
including layover
Find flight
from$312
17:27 — 16:03
+1 day
17:27 — 18:55 UA230 United Airlines
Atlanta — Houston
17h 15m stop
12:10 — 16:03 UA6200 United Airlines
Houston — Key West
22h 36m
including layover
Find flight
from$312
19:37 — 11:21
+1 day
19:37 — 21:25 UA2634 United Airlines
Atlanta — Washington D.C.
10h 55m stop
08:20 — 11:21 UA1620 United Airlines
Washington D.C. — Key West
15h 44m
including layover
Find flight
from$430
05:20 — 17:02
05:20 — 07:12 NK158 Spirit Airlines
Atlanta — Miami
1h 4m stop
08:16 — 11:06 NK199 Spirit Airlines
Miami — Indianapolis
3h stop
14:06 — 17:02 G41303 Allegiant Air
Indianapolis — Key West
11h 42m
including layover
Find flight
from$232
05:30 — 16:22
05:30 — 07:02 NK968 Spirit Airlines
Atlanta — Orlando
1h 55m stop
08:57 — 11:18 NK1316 Spirit Airlines
Orlando — Pittsburgh
2h 15m stop
13:33 — 16:22 G41039 Allegiant Air
Pittsburgh — Key West
10h 52m
including layover
Find flight
from$690
06:00 — 17:02
06:00 — 08:10 NK1644 Spirit Airlines
Atlanta — Newark
2h 40m stop
10:50 — 13:05 NK1476 Spirit Airlines
Newark — Indianapolis
1h 1m stop
14:06 — 17:02 G41303 Allegiant Air
Indianapolis — Key West
11h 2m
including layover
Find flight
from$545
07:00 — 18:55
07:00 — 08:27 UA759 United Airlines
Atlanta — Houston
3h 48m stop
12:15 — 15:49 UA796 United Airlines
Houston — Miami
2h 1m stop
17:50 — 18:55 UA3094 United Airlines
Miami — Key West
11h 55m
including layover
Find flight
from$320
09:15 — 18:55
09:15 — 11:30 UA243 United Airlines
Atlanta — Newark
1h stop
12:30 — 15:43 UA477 United Airlines
Newark — Miami
2h 7m stop
17:50 — 18:55 UA3094 United Airlines
Miami — Key West
9h 40m
including layover
Find flight
from$421
09:25 — 18:55
09:25 — 11:17 UA6013 United Airlines
Atlanta — Washington D.C.
1h 55m stop
13:12 — 16:03 UA761 United Airlines
Washington D.C. — Miami
1h 47m stop
17:50 — 18:55 UA3094 United Airlines
Miami — Key West
9h 30m
including layover
Find flight
from$320
10:05 — 18:55
10:05 — 12:19 UA593 United Airlines
Atlanta — Newark
1h 6m stop
13:25 — 16:36 UA723 United Airlines
Newark — Miami
1h 14m stop
17:50 — 18:55 UA3094 United Airlines
Miami — Key West
8h 50m
including layover
Find flight
from$323
14:38 — 10:10
+1 day
14:38 — 16:25 UA562 United Airlines
Atlanta — Washington D.C.
5h 52m stop
22:17 — 00:45 UA1066 United Airlines
Washington D.C. — Orlando
8h stop
08:45 — 10:10 UA3075 United Airlines
Orlando — Key West
19h 32m
including layover
Find flight
from$455
15:40 — 09:15
+1 day
15:40 — 17:55 UA555 United Airlines
Atlanta — Newark
2h 30m stop
20:25 — 23:35 UA212 United Airlines
Newark — Tampa
8h 25m stop
08:00 — 09:15 3M135 Gulfstream International Airlines
Tampa — Key West
17h 35m
including layover
Find flight
from$1038
19:36 — 10:10
+1 day
19:36 — 21:24 UA2634 United Airlines
Atlanta — Washington D.C.
53m stop
22:17 — 00:45 UA1066 United Airlines
Washington D.C. — Orlando
8h stop
08:45 — 10:10 UA3075 United Airlines
Orlando — Key West
14h 34m
including layover
Find flight
from$594
21:52 — 17:05
+1 day
21:52 — 23:48 NK501 Spirit Airlines
Atlanta — Miami
7h 32m stop
07:20 — 10:01 NK320 Spirit Airlines
Miami — Pittsburgh
3h 58m stop
13:59 — 17:05 G4978 Allegiant Air
Pittsburgh — Key West
19h 13m
including layover
Find flight
from$204
*Departure and arrival times - local. Updated on December 21, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Atlanta to Key West depends on and how to choose the most interesting flight option for you.

Distance between Atlanta and Key West is 1042 miles. Time difference between the cities is 0h. Airplanes depart 05:20 to 21:52 from 7 Atlanta airports and arrive 05:20 to 21:52 to 2 Key West airports. Average flight time is 16h 40m.

  • The fastest flight 8h 50m
  • Average flight time 16h 40m
  • The earliest flight 05:20
  • The latest flight 21:52
  • Distance 648 ml

The cheapest months to travel to Key West are january (from 204 $), february (from 312 $).

What is the lowest airfare Atlanta to Key West?

The cheapest plane ticket found by our users is $204. This airfare is for economy class on one-way NK501 flight by Spirit Airlines for January 12, 2025 which leaves Hartsfield-Jackson in Atlanta at 21:52 am and arrives at Key West Key West Int. at 17:05.

Economy class
$204
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Business class
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First class
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Popular Airlines on the Route

The flight Atlanta — Key West is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by United Airlines - 22 departures per week at the price of from $ 312 . And the most expensive tickets are offered by United Airlines airline - from $ 1559.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 26 flights with layovers on the route. The fastest connecting flight is UA593 by United Airlines takes 8h 50m and the cheapest is NK501 by Spirit Airlines for $204.

See more connecting flights

Airports

You can fly from Atlanta to Key West from 7 airports (Perimeter Mall, DeKalb-Peachtree, Hartsfield-Jackson, Beaver Ruin, Fulton County, Galleria Heliport, Technology Park).

Atlanta airports

  • Perimeter Mall-JAJ
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  • DeKalb-Peachtree-PDK
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  • Hartsfield-Jackson-ATL
    from $204
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  • Beaver Ruin-JAO
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  • Fulton County-FTY
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  • Galleria Heliport-JGL
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  • Technology Park-JAE
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Key West airports

  • NAS-NQX
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  • Key West Int.-EYW
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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