Cheap Flights from Miami, FL to Key West, FL from $155
On Cheapflightsplus.com you will find 44 connecting flights from Miami to Key West. You can compare airfare deals from 3 airlines and multiple travel sites from $155, book and save on cheap plane tickets and last minute offers. Also check out MIA-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 Miami to Key West depends on and how to choose the most interesting flight option for you.
Distance between Miami and Key West is 202 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 20:45 from 3 Miami airports and arrive 06:00 to 20:45 to 2 Key West airports. Average flight time is 25h 33m.
- The fastest flight 13h 25m
- Average flight time 25h 33m
- The earliest flight 06:00
- The latest flight 20:45
- Distance 126 ml
Best Flights from Miami to Key West Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $267 | 18:32 Miami Miami Intl | 12:41+1 день Key West Key West Int. | 18h 9m layover 11h 41m - Newark | United Airlines | UA1386 UA1822 |
| from $155 | 17:51 Miami Miami Intl | 16:36+1 день Key West Key West Int. | 22h 45m layover 1h 0m - Newark 14h 25m - Pittsburgh | Spirit Airlines | NK1211 NK1788 G4991 |
| from $183 | 07:00 Miami Miami Intl | 15:27+1 день Key West Key West Int. | 32h 27m layover 23h 50m - Newark 1h 38m - Fletcher | Spirit Airlines | NK2693 G4219 G41069 |
The cheapest months to travel to Key West are august (from 155 $), june (from 159 $), july (from 169 $).
The most expensive months are september (from 211 $), may (from 186 $), july (from 169 $).
What is the lowest airfare Miami to Key West?
The cheapest plane ticket found by our users is $155. This airfare is for economy class on one-way NK1211 flight by Spirit Airlines for August 7, 2025 which leaves Miami Intl in Miami at 17:51 am and arrives at Key West Key West Int. at 16:36.
Flight Schedule Miami (Florida) to Key West (Florida)
from$159
from$183
from$220
from$229
from$234
from$246
from$236
from$226
from$251
from$186
from$248
from$211
from$220
from$155
from$186
Popular Airlines on the Route
The flight Miami — Key West is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 1 departures per week at the price of from $ 273 . And the most expensive tickets are offered by United Airlines airline - from $ 1234.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 44 flights with layovers on the route. The fastest connecting flight is UA1511 by United Airlines takes 13h 25m and the cheapest is NK1211 by Spirit Airlines for $155.
- SY - Sun Country Airlinesfrom $273Find
- UA - United Airlinesfrom $267Find
- NK - Spirit Airlinesfrom $155Find
Airports
You can fly from Miami to Key West from 3 airports (Miami Intl, Palm Beach Intl, Miami Int.).
Miami airports
- Miami Intl-MIAfrom $155Find
- Palm Beach Intl-PBIFind
- Miami Int.-FLLFind
Key West airports
- NAS-NQXFind
- Key West Int.-EYWFind
Airplanes
There are flights to Key West from Miami by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Miami
You may also consider searching for discounted plane tickets to some other popular places from Miami within United States.
- from $27Find
- from $59Find
- from $53Find
- from $76Find
- from $48Find
- from $74Find
- from $63Find
- from $54Find
- from $78Find
- from $68Find
Top International Destinations from Miami
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $73Find
- from $80Find
- from $69Find
- from $61Find
- from $85Find
- from $202Find
- from $72Find
- from $64Find
- from $68Find
- from $77Find
How to book a plane 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.