Cheap Flights from Orlando, FL to Key West, FL from $51

Return flight: Key West – Orlando

On Cheapflightsplus.com you will find 1 direct and 273 connecting flights from Orlando to Key West. You can compare airfare deals from 5 airlines and multiple travel sites from $51, book and save on cheap plane tickets and last minute offers. Also check out MCO-EYW flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

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

Distance between Orlando and Key West is 433 miles. Time difference between the cities is 0h. Airplanes depart 05:15 to 22:17 from 3 Orlando airports and arrive 05:15 to 22:17 to 2 Key West airports. Average flight time is 1h 15m.

  • The fastest flight 1h 15m
  • Average flight time 1h 15m
  • The earliest flight 05:15
  • The latest flight 22:17
  • Distance 270 ml

The cheapest months to travel to Key West are july (from 51 $), june (from 51 $), august (from 72 $).

The most expensive months are october (from 293 $), september (from 209 $), may (from 161 $).

What is the lowest airfare Orlando to Key West?

The cheapest plane ticket found by our users is $51. This airfare is for economy class on one-way MX162 flight by Mexicana for July 6, 2025 which leaves Orlando Int. in Orlando at 11:52 am and arrives at Key West Key West Int. at 13:07.

Economy class
$51
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Business class
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First class
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Flight Schedule Orlando (Florida) to Key West (Florida)

05:30 — 15:26+1day
33h 56m flight time
Find flight
from$135
05:30 — 06:35 Orlando — Miami
NK195 Spirit Airlines
14h 35m stop
21:10 — 23:11 Miami — Fletcher
G4248 Allegiant Air
14h 16m stop
13:27 — 15:26 Fletcher — Key West
G4975 Allegiant Air
07:00 — 16:45
9h 45m flight time
Find flight
from$154
07:00 — 09:20 Orlando — Indianapolis
NK1510 Spirit Airlines
4h 44m stop
14:04 — 16:45 Indianapolis — Key West
G41285 Allegiant Air
08:25 — 15:27+1day
31h 2m flight time
Find flight
from$154
08:25 — 09:37 Orlando — Miami
NK2196 Spirit Airlines
9h 8m stop
18:45 — 20:46 Miami — Fletcher
G4502 Allegiant Air
16h 37m stop
13:23 — 15:27 Fletcher — Key West
G41069 Allegiant Air
08:27 — 15:08+1day
30h 41m flight time
Find flight
from$147
08:27 — 10:11 Orlando — Knoxville
G43050 Allegiant Air
22h 19m stop
09:00 — 10:41 Knoxville — Clearwater
G43035 Allegiant Air
3h 54m stop
14:05 — 15:08 Clearwater — Key West
G41034 Allegiant Air
08:27 — 15:08+1day
30h 41m flight time
Find flight
from$147
08:27 — 10:11 Orlando — Knoxville
G43050 Allegiant Air
7h 59m stop
18:10 — 19:51 Knoxville — Clearwater
G43030 Allegiant Air
18h 14m stop
14:05 — 15:08 Clearwater — Key West
G41034 Allegiant Air
08:30 — 14:43+1day
30h 13m flight time
Find flight
from$151
08:30 — 10:16 Orlando — Knoxville
G43050 Allegiant Air
7h 56m stop
18:12 — 19:52 Knoxville — Clearwater
G43020 Allegiant Air
17h 48m stop
13:40 — 14:43 Clearwater — Key West
G41034 Allegiant Air
09:14 — 16:38
7h 24m flight time
Find flight
from$141
09:14 — 11:36 Orlando — Pittsburgh
NK2757 Spirit Airlines
2h 19m stop
13:59 — 16:41 Pittsburgh — Key West
G4991 Allegiant Air
09:51 — 16:42
6h 51m flight time
Find flight
from$147
09:51 — 12:20 Orlando — Indianapolis
NK2480 Spirit Airlines
1h 45m stop
14:05 — 16:42 Indianapolis — Key West
G42863 Allegiant Air
09:51 — 16:57
7h 6m flight time
Find flight
from$161
09:51 — 12:20 Orlando — Indianapolis
NK2480 Spirit Airlines
1h 58m stop
14:18 — 16:57 Indianapolis — Key West
G41216 Allegiant Air
11:52 — 13:07
1h 15m flight time
Find flight
from$51
Orlando — Key West
MX162 Mexicana
13:00 — 15:03+1day
26h 3m flight time
Find flight
from$156
13:00 — 14:47 Orlando — Chattanooga
NK817 Spirit Airlines
17h 36m stop
08:23 — 09:57 Chattanooga — Clearwater
G4974 Allegiant Air
4h 3m stop
14:00 — 15:03 Clearwater — Key West
G41071 Allegiant Air
15:01 — 15:27+1day
24h 26m flight time
Find flight
from$154
15:01 — 16:46 Orlando — Fletcher
G4246 Allegiant Air
20h 37m stop
13:23 — 15:27 Fletcher — Key West
G41069 Allegiant Air
15:09 — 15:30+1day
24h 21m flight time
Find flight
from$114
15:09 — 16:59 Orlando — Fletcher
G4245 Allegiant Air
20h 31m stop
13:30 — 15:30 Fletcher — Key West
G4977 Allegiant Air
21:27 — 16:45+1day
19h 18m flight time
Find flight
from$163
21:27 — 23:59 Orlando — Indianapolis
NK2266 Spirit Airlines
14h 7m stop
14:06 — 16:45 Indianapolis — Key West
G41335 Allegiant Air
21:33 — 15:08+1day
17h 35m flight time
Find flight
from$153
21:33 — 23:23 Orlando — Fletcher
G41844 Allegiant Air
10h 7m stop
09:30 — 11:08 Fletcher — Clearwater
G41846 Allegiant Air
2h 57m stop
14:05 — 15:08 Clearwater — Key West
G41034 Allegiant Air
Full flight schedule will help you in detecting at what time planes fly from Orlando 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 and arrival times - local. Updated on October 14, 2025.

Popular Airlines on the Route

The flight Orlando — Key West is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 2 departures per week at the price of from $ 274 . And the most expensive tickets are offered by United Airlines airline - from $ 1511.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is MX162 by Mexicana takes 1h 15m and the cheapest is MX162 by Mexicana for $51.

  • MX - Mexicana
    from $51
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See more direct flights

Connecting Flights

There are 273 flights with layovers on the route. The fastest connecting flight is UA2607 by United Airlines takes 6h 41m and the cheapest is MX162 by Mexicana for $114.

  • SY - Sun Country Airlines
    from $274
    Find
  • MX - Mexicana
    from $215
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  • UA - United Airlines
    from $289
    Find
  • G4 - Allegiant Air
    from $114
    Find
  • NK - Spirit Airlines
    from $135
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See more connecting flights

Airports

You can fly from Orlando to Key West from 3 airports (Orlando Int., Herndon, Walt Disney World).

Orlando airports

  • Orlando Int.-MCO
    from $51
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  • Herndon-ORL
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  • Walt Disney World-DWS
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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»
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  • 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.

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