Cheap Flights from Key West, FL to Atlanta, GA from $127

Return flight: Atlanta – Key West

On Cheapflightsplus.com you will find 92 connecting flights from Key West to Atlanta. You can compare airfare deals from 2 airlines and multiple travel sites from $127, book and save on cheap plane tickets and last minute offers. Also check out EYW-ATL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Key West to Atlanta 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: $127 (one-way), $218 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Key West to Atlanta. 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
12:55 — 20:35
12:55 — 16:02 UA2002 United Airlines
Key West — Newark
1h 58m stop
18:00 — 20:35 UA278 United Airlines
Newark — Atlanta
7h 40m
including layover
Find flight
from$346
12:55 — 12:01
+1 day
12:55 — 16:02 UA2002 United Airlines
Key West — Newark
17h 21m stop
09:23 — 12:01 UA3470 United Airlines
Newark — Atlanta
23h 6m
including layover
Find flight
from$364
13:00 — 19:38
13:00 — 15:45 UA6217 United Airlines
Key West — Washington D.C.
1h 53m stop
17:38 — 19:38 UA2081 United Airlines
Washington D.C. — Atlanta
6h 38m
including layover
Find flight
from$348
13:50 — 21:08
13:50 — 16:55 UA1513 United Airlines
Key West — Newark
1h 35m stop
18:30 — 21:08 UA522 United Airlines
Newark — Atlanta
7h 18m
including layover
Find flight
from$348
16:50 — 21:11
+1 day
16:50 — 19:02 UA6288 United Airlines
Key West — Houston
23h 3m stop
18:05 — 21:11 UA2659 United Airlines
Houston — Atlanta
28h 21m
including layover
Find flight
from$347
16:50 — 21:37
+1 day
16:50 — 19:04 UA6288 United Airlines
Key West — Houston
23h 25m stop
18:29 — 21:37 UA1808 United Airlines
Houston — Atlanta
28h 47m
including layover
Find flight
from$377
08:53 — 20:39
08:53 — 09:54 G43643 Allegiant Air
Key West — Tampa
6h 26m stop
16:20 — 17:31 NK323 Spirit Airlines
Tampa — Miami
1h 5m stop
18:36 — 20:39 NK495 Spirit Airlines
Miami — Atlanta
11h 46m
including layover
Find flight
from$128
08:53 — 21:49
08:53 — 09:54 G43643 Allegiant Air
Key West — Tampa
6h 26m stop
16:20 — 17:31 NK323 Spirit Airlines
Tampa — Miami
2h 14m stop
19:45 — 21:49 NK339 Spirit Airlines
Miami — Atlanta
12h 56m
including layover
Find flight
from$128
09:01 — 20:29
09:01 — 10:02 G43643 Allegiant Air
Key West — Tampa
6h 15m stop
16:17 — 17:25 NK323 Spirit Airlines
Tampa — Miami
1h 5m stop
18:30 — 20:29 NK3177 Spirit Airlines
Miami — Atlanta
11h 28m
including layover
Find flight
from$127
09:01 — 21:35
09:01 — 10:02 G43643 Allegiant Air
Key West — Tampa
4h 6m stop
14:08 — 16:23 NK933 Spirit Airlines
Tampa — Baltimore
3h 12m stop
19:35 — 21:35 NK1313 Spirit Airlines
Baltimore — Atlanta
12h 34m
including layover
Find flight
from$127
10:23 — 00:55
+1 day
10:23 — 13:08 G41002 Allegiant Air
Key West — Pittsburgh
6h stop
19:08 — 21:56 NK638 Spirit Airlines
Pittsburgh — Miami
59m stop
22:55 — 00:55 NK159 Spirit Airlines
Miami — Atlanta
14h 32m
including layover
Find flight
from$264
10:55 — 23:28
10:55 — 12:00 UA3093 United Airlines
Key West — Miami
5h 4m stop
17:04 — 19:05 UA1410 United Airlines
Miami — Houston
1h 20m stop
20:25 — 23:28 UA2241 United Airlines
Houston — Atlanta
12h 33m
including layover
Find flight
from$281
15:05 — 14:31
+1 day
15:05 — 16:30 UA3073 United Airlines
Key West — Orlando
15h 30m stop
08:00 — 10:40 UA370 United Airlines
Orlando — Newark
1h 20m stop
12:00 — 14:31 UA1359 United Airlines
Newark — Atlanta
23h 26m
including layover
Find flight
from$407
15:05 — 14:31
+1 day
15:05 — 16:30 UA3073 United Airlines
Key West — Orlando
13h 30m stop
06:00 — 08:38 UA2607 United Airlines
Orlando — Newark
3h 22m stop
12:00 — 14:31 UA1359 United Airlines
Newark — Atlanta
23h 26m
including layover
Find flight
from$407
18:00 — 17:00
+1 day
18:00 — 19:15 UA3137 United Airlines
Key West — Tampa
10h 45m stop
06:00 — 08:46 UA2628 United Airlines
Tampa — Newark
5h 43m stop
14:29 — 17:00 UA1478 United Airlines
Newark — Atlanta
23h
including layover
Find flight
from$370
18:00 — 14:31
+1 day
18:00 — 19:15 UA3137 United Airlines
Key West — Tampa
12h 45m stop
08:00 — 10:43 UA2049 United Airlines
Tampa — Newark
1h 17m stop
12:00 — 14:31 UA1359 United Airlines
Newark — Atlanta
20h 31m
including layover
Find flight
from$412
19:40 — 17:00
+1 day
19:40 — 21:05 UA3070 United Airlines
Key West — Orlando
8h 55m stop
06:00 — 08:38 UA2607 United Airlines
Orlando — Newark
5h 51m stop
14:29 — 17:00 UA1478 United Airlines
Newark — Atlanta
21h 20m
including layover
Find flight
from$365
19:40 — 19:29
+1 day
19:40 — 21:05 UA3070 United Airlines
Key West — Orlando
11h 55m stop
09:00 — 11:12 UA1513 United Airlines
Orlando — Washington D.C.
6h 13m stop
17:25 — 19:29 UA2081 United Airlines
Washington D.C. — Atlanta
23h 49m
including layover
Find flight
from$389
*Departure and arrival times - local. Updated on April 2, 2025

Flight Information

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

Distance between Key West and Atlanta is 1042 miles. Time difference between the cities is 0h. Airplanes depart 08:53 to 19:40 from 2 Key West airports and arrive 08:53 to 19:40 to 7 Atlanta airports. Average flight time is 18h 59m.

  • The fastest flight 6h 38m
  • Average flight time 18h 59m
  • The earliest flight 08:53
  • The latest flight 19:40
  • Distance 648 ml

The cheapest months to travel to Atlanta are november (from 127 $), december (from 128 $), february (from 294 $).

The most expensive months are january (from 348 $), february (from 294 $), december (from 128 $).

What is the lowest airfare Key West to Atlanta?

The cheapest plane ticket found by our users is $127. This airfare is for economy class on one-way G43643 flight by Allegiant Air for November 21, 2024 which leaves Key West Int. in Key West at 09:01 am and arrives at Atlanta Hartsfield-Jackson at 00:14.

Economy class
$127
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Business class
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First class
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Popular Airlines on the Route

The flight Key West — Atlanta is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by United Airlines - 84 departures per week at the price of from $ 281 . And the most expensive tickets are offered by United Airlines airline - from $ 1063.

Direct flights

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

Connecting Flights

There are 92 flights with layovers on the route. The fastest connecting flight is UA6217 by United Airlines takes 6h 38m and the cheapest is G43643 by Allegiant Air for $127.

  • UA - United Airlines
    from $281
    Find
  • G4 - Allegiant Air
    from $127
    Find
See more connecting flights

Airports

You can fly from Key West to Atlanta from 2 airports (NAS, Key West Int.).

Key West airports

  • NAS-NQX
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  • Key West Int.-EYW
    from $127
    Find

Atlanta airports

  • Perimeter Mall-JAJ
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  • DeKalb-Peachtree-PDK
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  • Hartsfield-Jackson-ATL
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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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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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