Cheap Flights from Fort Myers, FL to Key West, FL from $177

Return flight: Key West – Fort Myers

On Cheapflightsplus.com you will find 54 connecting flights from Fort Myers to Key West. You can compare airfare deals from 4 airlines and multiple travel sites from $177, book and save on cheap plane tickets and last minute offers. Also check out RSW-EYW flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Fort Myers 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: $177 (one-way), $304 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Fort Myers 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
11:49 — 12:41
+1 day
11:49 — 14:45 UA1578 United Airlines
Fort Myers — Newark
18h 44m stop
09:29 — 12:41 UA1822 United Airlines
Newark — Key West
24h 52m
including layover
Find flight
from$269
17:20 — 12:41
+1 day
17:20 — 20:32 UA2601 United Airlines
Fort Myers — Newark
12h 57m stop
09:29 — 12:41 UA1822 United Airlines
Newark — Key West
19h 21m
including layover
Find flight
from$364
17:51 — 12:53
+1 day
17:51 — 21:00 UA2389 United Airlines
Fort Myers — Newark
12h 37m stop
09:37 — 12:53 UA1822 United Airlines
Newark — Key West
19h 2m
including layover
Find flight
from$393
19:30 — 14:11
+1 day
19:30 — 22:23 UA353 United Airlines
Fort Myers — Newark
12h 17m stop
10:40 — 14:11 UA3687 United Airlines
Newark — Key West
18h 41m
including layover
Find flight
from$345
20:27 — 12:41
+1 day
20:27 — 23:34 UA657 United Airlines
Fort Myers — Newark
9h 55m stop
09:29 — 12:41 UA1822 United Airlines
Newark — Key West
16h 14m
including layover
Find flight
from$303
06:00 — 14:44
+1 day
06:00 — 08:43 MX746 Mexicana
Fort Myers — Akron
12h 29m stop
21:12 — 23:31 G42596 Allegiant Air
Akron — Clearwater
14h 9m stop
13:40 — 14:44 G41048 Allegiant Air
Clearwater — Key West
32h 44m
including layover
Find flight
from$189
06:00 — 14:43
+1 day
06:00 — 08:43 MX746 Mexicana
Fort Myers — Akron
7h 25m stop
16:08 — 18:31 G42597 Allegiant Air
Akron — Clearwater
19h 9m stop
13:40 — 14:43 G41034 Allegiant Air
Clearwater — Key West
32h 43m
including layover
Find flight
from$195
07:00 — 09:33
+1 day
06:45 — 08:54 MX471 Mexicana
Fort Myers — Norfolk
12h 17m stop
15:54 — 18:03 G42684 Allegiant Air
Norfolk — Clearwater
8h 55m stop
08:30 — 09:33 G4971 Allegiant Air
Clearwater — Key West
26h 33m
including layover
Find flight
from$193
07:00 — 16:36
+1 day
06:45 — 10:59 MX471 Mexicana
Fort Myers — Hartford
18h 56m stop
07:10 — 08:45 MX546 Mexicana
Hartford — Pittsburgh
6h 9m stop
13:59 — 16:41 G4991 Allegiant Air
Pittsburgh — Key West
33h 36m
including layover
Find flight
from$237
08:00 — 15:18
+1 day
06:00 — 08:35 SY390 Sun Country Airlines
Fort Myers — Minneapolis
4h 37m stop
14:36 — 17:24 SY219 Sun Country Airlines
Minneapolis — Covington
18h 46m stop
12:43 — 15:16 G4426 Allegiant Air
Covington — Key West
31h 18m
including layover
Find flight
from$177
08:00 — 08:04
+1 day
08:00 — 11:04 MX790 Mexicana
Fort Myers — Syracuse
9h 38m stop
20:42 — 23:30 G42604 Allegiant Air
Syracuse — Clearwater
7h 30m stop
07:00 — 08:04 G4971 Allegiant Air
Clearwater — Key West
24h 4m
including layover
Find flight
from$225
11:43 — 13:17
+1 day
11:43 — 14:18 SY384 Sun Country Airlines
Fort Myers — Minneapolis
15h 54m stop
06:12 — 10:23 SY341 Sun Country Airlines
Minneapolis — Orlando
1h 39m stop
12:02 — 13:17 MX162 Mexicana
Orlando — Key West
25h 34m
including layover
Find flight
from$230
12:30 — 15:12
+1 day
12:30 — 15:06 SY384 Sun Country Airlines
Fort Myers — Minneapolis
1h 24m stop
16:30 — 19:18 SY219 Sun Country Airlines
Minneapolis — Covington
17h 21m stop
12:39 — 15:12 G4426 Allegiant Air
Covington — Key West
26h 42m
including layover
Find flight
from$236
12:57 — 15:03
+1 day
12:57 — 14:30 MX764 Mexicana
Fort Myers — Charleston
7h 1m stop
21:31 — 22:59 MX101 Mexicana
Charleston — Clearwater
15h 1m stop
14:00 — 15:03 G41071 Allegiant Air
Clearwater — Key West
26h 6m
including layover
Find flight
from$248
13:30 — 13:07
+1 day
13:30 — 15:43 NK2930 Spirit Airlines
Fort Myers — Chicago
3h 56m stop
19:39 — 23:32 NK507 Spirit Airlines
Chicago — Orlando
12h 20m stop
11:52 — 13:07 MX162 Mexicana
Orlando — Key West
23h 37m
including layover
Find flight
from$181
13:38 — 13:17
+1 day
13:38 — 15:53 NK2607 Spirit Airlines
Fort Myers — Chicago
13h 22m stop
05:15 — 08:58 NK2189 Spirit Airlines
Chicago — Orlando
3h 4m stop
12:02 — 13:17 MX162 Mexicana
Orlando — Key West
23h 39m
including layover
Find flight
from$205
18:15 — 13:07
+1 day
18:15 — 22:40 MX749 Mexicana
Fort Myers — East Providence
7h 20m stop
06:00 — 09:08 MX716 Mexicana
East Providence — Orlando
2h 44m stop
11:52 — 13:07 MX162 Mexicana
Orlando — Key West
18h 52m
including layover
Find flight
from$375
19:55 — 13:07
+1 day
19:55 — 22:49 NK2336 Spirit Airlines
Fort Myers — Detroit
7h 11m stop
06:00 — 08:41 NK3780 Spirit Airlines
Detroit — Orlando
3h 11m stop
11:52 — 13:07 MX162 Mexicana
Orlando — Key West
17h 12m
including layover
Find flight
from$217
20:09 — 13:07
+1 day
20:09 — 23:02 NK2495 Spirit Airlines
Fort Myers — Detroit
6h 8m stop
05:10 — 07:52 NK2133 Spirit Airlines
Detroit — Orlando
4h stop
12:02 — 13:17 MX162 Mexicana
Orlando — Key West
16h 58m
including layover
Find flight
from$236
*Departure and arrival times - local. Updated on May 23, 2025

Flight Information

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

Distance between Fort Myers and Key West is 220 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 20:27 from 2 Fort Myers airports and arrive 06:00 to 20:27 to 2 Key West airports. Average flight time is 26h 5m.

  • The fastest flight 7h 12m
  • Average flight time 26h 5m
  • The earliest flight 06:00
  • The latest flight 20:27
  • Distance 137 ml

The cheapest months to travel to Key West are august (from 237 $), june (from 273 $), july (from 274 $).

The most expensive months are september (from 460 $), may (from 311 $), july (from 274 $).

What is the lowest airfare Fort Myers to Key West?

The cheapest plane ticket found by our users is $177. This airfare is for economy class on one-way SY390 flight by Sun Country Airlines for August 7, 2025 which leaves Southwest Florida Reg in Fort Myers at 08:00 am and arrives at Key West Key West Int. at 15:18.

Economy class
$177
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Business class
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First class
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Popular Airlines on the Route

The flight Fort Myers — Key West is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 4 departures per week at the price of from $ 177 . And the most expensive tickets are offered by United Airlines airline - from $ 510.

Direct flights

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

Connecting Flights

There are 54 flights with layovers on the route. The fastest connecting flight is UA2468 by United Airlines takes 7h 12m and the cheapest is SY390 by Sun Country Airlines for $177.

  • SY - Sun Country Airlines
    from $177
    Find
  • MX - Mexicana
    from $189
    Find
  • UA - United Airlines
    from $269
    Find
  • NK - Spirit Airlines
    from $181
    Find
See more connecting flights

Airports

You can fly from Fort Myers to Key West from 2 airports (Southwest Florida Reg, Page Field).

Fort Myers airports

  • Southwest Florida Reg-RSW
    from $177
    Find
  • Page Field-FMY
    Find

Key West airports

  • NAS-NQX
    Find
  • Key West Int.-EYW
    Find

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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