Cheap Flights from Key West, FL to Miami, FL from $233

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On Cheapflightsplus.com you will find 20 connecting flights from Key West to Miami. You can compare airfare deals from 3 airlines and multiple travel sites from $233, 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: $233 (one-way), $400 (round-trip).

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Best Flights from Key West to Miami Today

Take a look at the list of non stop flights and flights with layovers from Key West to Miami with the lowest price of $233. Take a look at the list of flights with layovers from Key West to Miami from $233. There’re no direct flights. The fastest connecting flight – 7h 43m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $405 Find flight	13:41 Key West Key West Int.	22:45 Miami Miami Intl	9h 4m layover 2h 28m - Newark	United Airlines	UA1513 UA435
from $511 Find flight	15:05 Key West Key West Int.	09:46+1 день Miami Miami Intl	18h 41m layover 12h 11m - Newark	United Airlines	UA3507 UA517
from $516 Find flight	15:05 Key West Key West Int.	22:48 Miami Miami Intl	7h 43m layover 1h 6m - Newark	United Airlines	UA3538 UA2478
from $233 Find flight	10:02 Key West Key West Int.	07:56+1 день Miami Miami Intl	21h 54m layover 10h 48m - Orlando 6h 45m - Atlanta	Mexicana	MX161 NK3136 NK3860
from $277 Find flight	13:47 Key West Key West Int.	20:10+1 день Miami Miami Intl	30h 23m layover 18h 11m - Tampa 7h 2m - Charlotte	Mexicana	MX163 NK13 NK16
from $292 Find flight	10:23 Key West Key West Int.	12:12+1 день Miami Miami Intl	25h 49m layover 6h 47m - Pittsburgh 11h 37m - Newark	Allegiant Air	G41012 NK3748 NK670

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 14, 2025

Flight Schedule Key West (Florida) to Miami (Florida)

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	Flight Details	Flight Duration	Price
13:41 — 22:45	13:41 — 16:59 UA1513 United Airlines Key West — Newark 2h 28m stop 19:27 — 22:45 UA435 United Airlines Newark — Miami	9h 4m including layover	Find flight from$405
13:41 — 22:45	13:41 — 16:59 UA1513 United Airlines Key West — Newark 2h 28m stop 19:29 — 22:47 UA2716 United Airlines Newark — Miami	9h 4m including layover	Find flight from$460
15:05 — 09:46 +1 day	15:05 — 18:24 UA3507 United Airlines Key West — Newark 12h 11m stop 06:35 — 09:46 UA517 United Airlines Newark — Miami	18h 41m including layover	Find flight from$511
15:05 — 22:48	15:05 — 18:24 UA3538 United Airlines Key West — Newark 1h 6m stop 19:30 — 22:48 UA2478 United Airlines Newark — Miami	7h 43m including layover	Find flight from$516
15:05 — 12:16 +1 day	15:05 — 18:24 UA3507 United Airlines Key West — Newark 14h 36m stop 09:00 — 12:16 UA1610 United Airlines Newark — Miami	21h 11m including layover	Find flight from$566
15:05 — 22:48	15:05 — 18:24 UA3507 United Airlines Key West — Newark 1h 6m stop 19:30 — 22:48 UA1190 United Airlines Newark — Miami	7h 43m including layover	Find flight from$695
10:02 — 07:56 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 10h 48m stop 22:00 — 23:15 NK3136 Spirit Airlines Orlando — Atlanta 6h 45m stop 06:00 — 07:56 NK3860 Spirit Airlines Atlanta — Miami	21h 54m including layover	Find flight from$233
10:02 — 13:12 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 8h 36m stop 19:48 — 22:24 NK1703 Spirit Airlines Orlando — New York 11h 31m stop 09:55 — 13:12 NK1177 Spirit Airlines New York — Miami	27h 10m including layover	Find flight from$293
10:02 — 19:26 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 6h 34m stop 17:46 — 19:58 NK1109 Spirit Airlines Orlando — Chicago 19h 13m stop 15:11 — 19:26 NK3202 Spirit Airlines Chicago — Miami	33h 24m including layover	Find flight from$323
10:02 — 19:26 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 5h 21m stop 16:33 — 18:43 NK506 Spirit Airlines Orlando — Chicago 20h 28m stop 15:11 — 19:26 NK3202 Spirit Airlines Chicago — Miami	33h 24m including layover	Find flight from$323
10:02 — 17:09 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 18h 3m stop 05:15 — 07:46 NK316 Spirit Airlines Orlando — New York 6h 11m stop 13:57 — 17:09 NK1409 Spirit Airlines New York — Miami	31h 7m including layover	Find flight from$326
10:02 — 09:00 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 8h 47m stop 19:59 — 22:46 NK1526 Spirit Airlines Orlando — Newark 7h 14m stop 06:00 — 09:00 NK1208 Spirit Airlines Newark — Miami	22h 58m including layover	Find flight from$332
10:02 — 10:58 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 6h 34m stop 17:46 — 19:58 NK1109 Spirit Airlines Orlando — Chicago 10h 47m stop 06:45 — 10:58 NK3200 Spirit Airlines Chicago — Miami	24h 56m including layover	Find flight from$334
10:02 — 10:58 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 5h 21m stop 16:33 — 18:43 NK506 Spirit Airlines Orlando — Chicago 12h 2m stop 06:45 — 10:58 NK3200 Spirit Airlines Chicago — Miami	24h 56m including layover	Find flight from$334
10:02 — 09:00 +1 day	10:02 — 11:12 MX161 Mexicana Key West — Orlando 2h 10m stop 13:22 — 16:06 NK1360 Spirit Airlines Orlando — Newark 13h 54m stop 06:00 — 09:00 NK1208 Spirit Airlines Newark — Miami	22h 58m including layover	Find flight from$377
10:23 — 12:12 +1 day	10:23 — 13:09 G41012 Allegiant Air Key West — Pittsburgh 6h 47m stop 19:56 — 21:23 NK3748 Spirit Airlines Pittsburgh — Newark 11h 37m stop 09:00 — 12:12 NK670 Spirit Airlines Newark — Miami	25h 49m including layover	Find flight from$292
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$238
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$238
13:47 — 20:10 +1 day	13:47 — 14:54 MX163 Mexicana Key West — Tampa 18h 11m stop 09:05 — 10:53 NK13 Spirit Airlines Tampa — Charlotte 7h 2m stop 17:55 — 20:10 NK16 Spirit Airlines Charlotte — Miami	30h 23m including layover	Find flight from$277
13:47 — 19:26 +1 day	13:47 — 14:54 MX163 Mexicana Key West — Tampa 14h 51m stop 05:45 — 07:40 NK526 Spirit Airlines Tampa — Chicago 7h 31m stop 15:11 — 19:26 NK3202 Spirit Airlines Chicago — Miami	29h 39m including layover	Find flight from$316

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 14, 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 15:05 from 2 Key West airports and arrive 10:02 to 15:05 to 3 Miami airports. Average flight time is 23h 57m.

The fastest flight 7h 43m
Average flight time 23h 57m
The earliest flight 10:02
The latest flight 15:05
Distance 126 ml

The cheapest months to travel to Miami are august (from 233 $), july (from 293 $), october (from 516 $).

The most expensive months are june (from 527 $), october (from 516 $), july (from 293 $).

What is the lowest airfare Key West to Miami?

The cheapest plane ticket found by our users is $233. This airfare is for economy class on one-way MX161 flight by Mexicana for August 15, 2025 which leaves Key West Int. in Key West at 10:02 am and arrives at Miami Miami Intl at 07:56.

Economy class

$233

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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 - 13 departures per week at the price of from $ 233 . And the most expensive tickets are offered by United Airlines airline - from $ 695.

Direct flights

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

Connecting Flights

There are 20 flights with layovers on the route. The fastest connecting flight is UA3538 by United Airlines takes 7h 43m and the cheapest is MX161 by Mexicana for $233.

MX - Mexicana

from $233

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UA - United Airlines

from $405

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G4 - Allegiant Air

from $292

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Airports

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

Key West airports

NAS-NQX

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Key West Int.-EYW

from $233
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Miami airports

Miami Intl-MIA

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Palm Beach Intl-PBI

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Miami Int.-FLL

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Airplanes

There are flights to Miami from Key West by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Key West

You may also consider searching for discounted plane tickets to some other popular places from Key West within United States.

Key West — Orlando

from $59

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Key West — Miami

from $63

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Key West — Tampa

from $72

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Key West — Atlanta

from $57

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Key West — Fort Myers

from $73

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Top International Destinations from Key West

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.

How to book a plane ticket yourself?

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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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