Cheap Flights from Key West, FL to Miami, FL from $165

Return flight: Miami – Key West

On Cheapflightsplus.com you will find 58 connecting flights from Key West to Miami. You can compare airfare deals from 3 airlines and multiple travel sites from $165, book and save on cheap plane tickets and last minute offers. Also check out EYW-MIA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Key West to Miami 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: $165 (one-way), $283 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Key West to Miami. 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
14:12 — 09:06
+1 day
14:12 — 17:30 UA1513 United Airlines
Key West — Newark
12h 30m stop
06:05 — 09:11 UA517 United Airlines
Newark — Miami
18h 54m
including layover
Find flight
from$295
14:12 — 13:14
+1 day
14:12 — 17:30 UA1513 United Airlines
Key West — Newark
16h 32m stop
10:02 — 13:14 UA2499 United Airlines
Newark — Miami
23h 2m
including layover
Find flight
from$295
10:23 — 20:00
+1 day
10:23 — 13:04 G41012 Allegiant Air
Key West — Pittsburgh
21h 29m stop
10:33 — 12:00 NK2652 Spirit Airlines
Pittsburgh — Newark
5h stop
17:00 — 20:00 NK2696 Spirit Airlines
Newark — Miami
33h 37m
including layover
Find flight
from$165
10:42 — 19:58
+1 day
10:42 — 13:28 G42838 Allegiant Air
Key West — Indianapolis
22h 37m stop
12:05 — 14:02 NK2113 Spirit Airlines
Indianapolis — Newark
2h 57m stop
16:59 — 19:58 NK2696 Spirit Airlines
Newark — Miami
33h 16m
including layover
Find flight
from$232
13:47 — 10:39
+1 day
13:47 — 14:54 MX163 Mexicana
Key West — Tampa
6h 28m stop
21:22 — 22:43 NK3127 Spirit Airlines
Tampa — Houston
8h 17m stop
07:00 — 10:39 NK1373 Spirit Airlines
Houston — Miami
20h 52m
including layover
Find flight
from$239
13:47 — 18:14
+1 day
13:47 — 14:54 MX163 Mexicana
Key West — Tampa
6h 28m stop
21:22 — 22:43 NK3127 Spirit Airlines
Tampa — Houston
15h 52m stop
14:35 — 18:14 NK1907 Spirit Airlines
Houston — Miami
28h 27m
including layover
Find flight
from$239
15:52 — 11:33
+1 day
15:52 — 16:54 G41063 Allegiant Air
Key West — Clearwater
4h 53m stop
21:47 — 22:43 G4339 Allegiant Air
Clearwater — Nashville
9h 27m stop
08:10 — 11:33 NK2036 Spirit Airlines
Nashville — Miami
19h 41m
including layover
Find flight
from$204
15:58 — 11:37
+1 day
15:58 — 16:58 G41050 Allegiant Air
Key West — Clearwater
2h 7m stop
19:05 — 20:01 G4980 Allegiant Air
Clearwater — Nashville
12h 22m stop
08:23 — 11:37 NK2036 Spirit Airlines
Nashville — Miami
19h 39m
including layover
Find flight
from$249
18:45 — 13:14
+1 day
18:45 — 20:00 UA3137 United Airlines
Key West — Tampa
10h 29m stop
06:29 — 09:14 UA2628 United Airlines
Tampa — Newark
48m stop
10:02 — 13:14 UA2499 United Airlines
Newark — Miami
18h 29m
including layover
Find flight
from$337
18:45 — 14:16
+1 day
18:45 — 20:00 UA3137 United Airlines
Key West — Tampa
11h 5m stop
07:05 — 09:50 UA2628 United Airlines
Tampa — Newark
1h 15m stop
11:05 — 14:16 UA2295 United Airlines
Newark — Miami
19h 31m
including layover
Find flight
from$463
*Departure and arrival times - local. Updated on August 16, 2025

Flight Information

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

Distance between Key West and Miami is 202 miles. Time difference between the cities is 0h. Airplanes depart 10:02 to 18:45 from 2 Key West airports and arrive 10:02 to 18:45 to 3 Miami airports. Average flight time is 23h 45m.

  • The fastest flight 7h 43m
  • Average flight time 23h 45m
  • The earliest flight 10:02
  • The latest flight 18:45
  • Distance 126 ml

The cheapest months to travel to Miami are july (from 165 $), may (from 204 $), august (from 234 $).

The most expensive months are october (from 519 $), june (from 239 $), august (from 234 $).

What is the lowest airfare Key West to Miami?

The cheapest plane ticket found by our users is $165. This airfare is for economy class on one-way G41012 flight by Allegiant Air for July 4, 2025 which leaves Key West Int. in Key West at 10:23 am and arrives at Miami Miami Intl at 20:00.

Economy class
$165
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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 — Miami is served by 3 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Mexicana - 28 departures per week at the price of from $ 234 . And the most expensive tickets are offered by United Airlines airline - from $ 9983.

Direct flights

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

Connecting Flights

There are 58 flights with layovers on the route. The fastest connecting flight is UA3538 by United Airlines takes 7h 43m and the cheapest is G41012 by Allegiant Air for $165.

  • MX - Mexicana
    from $234
    Find
  • UA - United Airlines
    from $295
    Find
  • G4 - Allegiant Air
    from $165
    Find
See more connecting flights

Airports

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

Key West airports

  • NAS-NQX
    Find
  • Key West Int.-EYW
    from $165
    Find

Miami airports

  • Miami Intl-MIA
    Find
  • Palm Beach Intl-PBI
    Find
  • Miami Int.-FLL
    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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