Cheap Flights from New York, NY to Key West, FL from $136

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On Cheapflightsplus.com you will find 197 connecting flights from New York to Key West. You can compare airfare deals from 2 airlines and multiple travel sites from $136, book and save on cheap plane tickets and last minute offers. Also check out NYC-EYW flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip New York 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: $136 (one-way), $233 (round-trip).

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Best Flights from New York to Key West Today

Take a look at the list of non stop flights and flights with layovers from New York to Key West with the lowest price of $136. Take a look at the list of flights with layovers from New York to Key West from $136. There’re no direct flights. The fastest connecting flight – 6h 8m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $136 Find flight	21:05 New York La Guardia	14:10+1 день Key West Key West Int.	17h 5m layover 12h 54m - Sanford	Spirit Airlines	NK475 G41340
from $178 Find flight	06:59 New York La Guardia	13:07 Key West Key West Int.	6h 8m layover 2h 2m - Orlando	Spirit Airlines	NK1571 MX162
from $149 Find flight	16:48 New York La Guardia	08:03+1 день Key West Key West Int.	15h 15m layover 1h 58m - Miami 7h 54m - Clearwater	Spirit Airlines	NK3396 NK1954 G4971
from $172 Find flight	10:25 New York La Guardia	08:00+1 день Key West Key West Int.	21h 35m layover 0h 45m - Washington D.C. 15h 41m - Tampa	United Airlines	UA3631 UA2277 UA3134

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 2025

Flight Schedule New York (New York) to Key West (Florida)

Full flight schedule will help you in detecting at what time planes fly from New York 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	Flight Details	Flight Duration	Price
05:46 — 09:33 +1 day	05:46 — 08:58 NK1172 Spirit Airlines New York — Houston 1h 5m stop 10:03 — 13:06 NK1748 Spirit Airlines Houston — Clearwater 19h 24m stop 08:30 — 09:33 G4971 Allegiant Air Clearwater — Key West	27h 47m including layover	Find flight from$171
06:00 — 08:00 +1 day	06:00 — 07:27 UA3656 United Airlines New York — Washington D.C. 1h 13m stop 08:45 — 11:10 UA683 United Airlines Washington D.C. — Tampa 19h 40m stop 06:45 — 08:00 UA3134 United Airlines Tampa — Key West	26h including layover	Find flight from$172
06:30 — 14:43 +1 day	06:30 — 09:38 NK171 Spirit Airlines New York — Miami 5h 27m stop 15:05 — 16:10 NK322 Spirit Airlines Miami — Clearwater 21h 30m stop 13:40 — 14:43 G41034 Allegiant Air Clearwater — Key West	32h 13m including layover	Find flight from$171
08:30 — 15:03 +1 day	08:30 — 10:28 NK2422 Spirit Airlines New York — Charlotte 4h 25m stop 14:53 — 16:37 NK2490 Spirit Airlines Charlotte — Clearwater 21h 23m stop 14:00 — 15:03 G41071 Allegiant Air Clearwater — Key West	30h 33m including layover	Find flight from$149
10:53 — 08:03 +1 day	10:53 — 12:52 NK2494 Spirit Airlines New York — Detroit 6h 4m stop 18:56 — 21:31 NK2083 Spirit Airlines Detroit — Clearwater 9h 29m stop 07:00 — 08:03 G4971 Allegiant Air Clearwater — Key West	21h 10m including layover	Find flight from$149
10:55 — 15:08 +1 day	10:55 — 12:19 NK2635 Spirit Airlines New York — Richmond 3h 8m stop 15:27 — 17:36 G41100 Allegiant Air Richmond — Clearwater 20h 29m stop 14:05 — 15:08 G41034 Allegiant Air Clearwater — Key West	28h 13m including layover	Find flight from$170
12:55 — 08:03 +1 day	12:55 — 14:56 NK382 Spirit Airlines New York — Detroit 4h stop 18:56 — 21:31 NK2083 Spirit Airlines Detroit — Clearwater 9h 29m stop 07:00 — 08:03 G4971 Allegiant Air Clearwater — Key West	19h 8m including layover	Find flight from$149
13:30 — 09:33 +1 day	13:30 — 16:29 NK1692 Spirit Airlines New York — Dallas 2h 12m stop 18:41 — 22:14 NK1860 Spirit Airlines Dallas — Clearwater 10h 16m stop 08:30 — 09:33 G4971 Allegiant Air Clearwater — Key West	20h 3m including layover	Find flight from$171
16:35 — 09:43 +1 day	16:35 — 18:44 NK2472 Spirit Airlines New York — Myrtle Beach 1h 40m stop 20:24 — 21:50 NK2089 Spirit Airlines Myrtle Beach — Sanford 10h 42m stop 08:32 — 09:43 G42877 Allegiant Air Sanford — Key West	17h 8m including layover	Find flight from$158
16:35 — 16:38 +1 day	10:55 — 12:50 NK2472 Spirit Airlines New York — Myrtle Beach 2h 40m stop 20:48 — 22:20 NK2756 Spirit Airlines Myrtle Beach — Pittsburgh 15h 3m stop 13:59 — 16:41 G4991 Allegiant Air Pittsburgh — Key West	24h 3m including layover	Find flight from$158
16:48 — 08:03 +1 day	16:48 — 20:01 NK3396 Spirit Airlines New York — Miami 1h 58m stop 21:59 — 23:06 NK1954 Spirit Airlines Miami — Clearwater 7h 54m stop 07:00 — 08:03 G4971 Allegiant Air Clearwater — Key West	15h 15m including layover	Find flight from$149
16:48 — 14:43 +1 day	16:48 — 20:01 NK3396 Spirit Airlines New York — Miami 1h 58m stop 21:59 — 23:06 NK1954 Spirit Airlines Miami — Clearwater 14h 34m stop 13:40 — 14:43 G41034 Allegiant Air Clearwater — Key West	21h 55m including layover	Find flight from$171
21:05 — 14:10 +1 day	21:05 — 00:06 NK475 Spirit Airlines New York — Sanford 12h 54m stop 13:00 — 14:10 G41340 Allegiant Air Sanford — Key West	17h 5m including layover	Find flight from$136
21:05 — 17:01 +1 day	21:05 — 00:06 NK475 Spirit Airlines New York — Sanford 15h 45m stop 15:51 — 17:01 G41349 Allegiant Air Sanford — Key West	19h 56m including layover	Find flight from$144
21:28 — 14:10 +1 day	21:28 — 23:57 NK2640 Spirit Airlines New York — Atlanta 7h 33m stop 07:30 — 09:02 NK3376 Spirit Airlines Atlanta — Sanford 3h 58m stop 13:00 — 14:10 G41340 Allegiant Air Sanford — Key West	16h 42m including layover	Find flight from$165

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

*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

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

Distance between New York and Key West is 1936 miles. Time difference between the cities is 0h. Airplanes depart 05:46 to 21:30 from 16 New York airports and arrive 05:46 to 21:30 to 2 Key West airports. Average flight time is 22h 38m.

The fastest flight 6h 8m
Average flight time 22h 38m
The earliest flight 05:46
The latest flight 21:30
Distance 1203 ml

The cheapest months to travel to Key West are august (from 136 $), june (from 149 $), may (from 158 $).

The most expensive months are october (from 306 $), september (from 172 $), july (from 158 $).

What is the lowest airfare New York to Key West?

The cheapest plane ticket found by our users is $136. This airfare is for economy class on one-way NK475 flight by Spirit Airlines for August 16, 2025 which leaves La Guardia in New York at 21:05 am and arrives at Key West Key West Int. at 14:10.

Economy class

$136

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First class

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Popular Airlines on the Route

The flight New York — Key West is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by United Airlines - 113 departures per week at the price of from $ 172 . And the most expensive tickets are offered by United Airlines airline - from $ 1145.

Direct flights

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

Connecting Flights

There are 197 flights with layovers on the route. The fastest connecting flight is NK1571 by Spirit Airlines takes 6h 8m and the cheapest is NK475 by Spirit Airlines for $136.

UA - United Airlines

from $172

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NK - Spirit Airlines

from $136

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Airports

You can fly from New York to Key West from 16 airports (39th Street Ferry, Newyork Airport, Newyork Airport, La Guardia, Westchester County, World Trade Center, Pier 11/Wall St. SPB, John F Kennedy Intl, Flushing, East 34th St Heliport, West 30th St Heliport, Downtown Manhattan H/p, East 60th Street H/P, Battery Pk City/N. Cov, East 34th St Landing, Marine Air Terminal).

New York airports

39th Street Ferry-XNY

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Newyork Airport-NWK

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Newyork Airport-NYP

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La Guardia-LGA

from $136
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Westchester County-HPN

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World Trade Center-WTC

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Pier 11/Wall St. SPB-NWS

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John F Kennedy Intl-JFK

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Flushing-FLU

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East 34th St Heliport-TSS

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West 30th St Heliport-JRA

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Downtown Manhattan H/p-JRB

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East 60th Street H/P-JRE

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Battery Pk City/N. Cov-NBP

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East 34th St Landing-NES

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Marine Air Terminal-QNY

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Key West airports

NAS-NQX

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Key West Int.-EYW

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Airplanes

There are flights to Key West from New York by 2 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

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How to book a plane ticket yourself?

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