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Cheap flights from New York John F Kennedy Intl Airport to Key West from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Key West departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:59 am - 7:12 pm
JFK
-
EYW
8h 13m
2 stops
American Airlines Logo
7:42 pm - 12:59 am
EYW
-
JFK
5h 17m
1 stop
$339American Airlines
Mon, Mar 9 - Tue, Mar 17
Delta Logo
2:20 pm - 7:41 pm
JFK
-
EYW
5h 21m
1 stop
Delta Logo
6:23 pm - 12:48 am
EYW
-
JFK
6h 25m
1 stop
$344Delta
Mon, Mar 30 - Fri, Apr 17
Multiple Airlines Logo
11:00 am - 12:21 pm
JFK
-
EYW
25h 21m
2 stops
Multiple Airlines Logo
9:46 am - 10:00 am
EYW
-
JFK
24h 14m
1 stop
$347Multiple Airlines
Mon, Mar 30 - Sun, Apr 5
Multiple Airlines Logo
12:30 pm - 11:11 am
JFK
-
EYW
22h 41m
2 stops
Multiple Airlines Logo
9:46 am - 10:00 am
EYW
-
JFK
24h 14m
1 stop
$348Multiple Airlines
Tue, Mar 31 - Sun, Apr 5
Multiple Airlines Logo
6:05 am - 10:21 am
JFK
-
EYW
28h 16m
2 stops
Multiple Airlines Logo
4:32 pm - 10:00 am
EYW
-
JFK
17h 28m
1 stop
$349Multiple Airlines
Sat, Mar 28 - Thu, Apr 2
Multiple Airlines Logo
1:11 pm - 9:06 am
JFK
-
EYW
19h 55m
1 stop
Multiple Airlines Logo
12:25 pm - 1:13 am
EYW
-
JFK
12h 48m
2 stops
$353Multiple Airlines
Sat, Mar 21 - Tue, Mar 24
Multiple Airlines Logo
6:00 am - 12:26 pm
JFK
-
EYW
30h 26m
2 stops
Multiple Airlines Logo
4:32 pm - 10:00 am
EYW
-
JFK
17h 28m
1 stop
$358Multiple Airlines
Sun, Mar 29 - Thu, Apr 2
Delta Logo
2:20 pm - 7:41 pm
JFK
-
EYW
5h 21m
1 stop
Delta Logo
7:33 am - 10:00 pm
EYW
-
JFK
14h 27m
2 stops
$359Delta
Mon, Mar 30 - Wed, Apr 15
Multiple Airlines Logo
11:30 am - 3:42 pm
JFK
-
EYW
28h 12m
2 stops
Multiple Airlines Logo
1:06 pm - 10:00 am
EYW
-
JFK
20h 54m
1 stop
$361Multiple Airlines
Wed, Apr 1 - Mon, Apr 6
Delta Logo
12:27 pm - 7:41 pm
JFK
-
EYW
7h 14m
1 stop
Delta Logo
6:25 pm - 9:00 am
EYW
-
JFK
14h 35m
2 stops
$362Delta
Tue, Mar 10 - Tue, Mar 17

American Airlines flights from New York John F Kennedy Intl Airport to Key West

Our best American Airlines deals on New York John F Kennedy Intl Airport to Key West flight tickets
American Airlines
Mar 9
JFK10:59 amNew York John F Kennedy Intl
8h 13m
2 stops
EYW7:12 pmKey West
Mar 17
EYW7:42 pmKey West
5h 17m
1 stop
JFK12:59 amNew York John F Kennedy Intl
$339
American Airlines
Mar 14
JFK11:34 amNew York John F Kennedy Intl
7h 38m
1 stop
EYW7:12 pmKey West
Mar 18
EYW4:40 pmKey West
5h 19m
1 stop
JFK9:59 pmNew York John F Kennedy Intl
$369
American Airlines
Apr 1
JFK8:45 amNew York John F Kennedy Intl
6h 41m
1 stop
EYW3:26 pmKey West
Apr 8
EYW4:20 pmKey West
5h 56m
1 stop
JFK10:16 pmNew York John F Kennedy Intl
$370

Delta flights from New York John F Kennedy Intl Airport to Key West

Our best Delta deals on New York John F Kennedy Intl Airport to Key West flight tickets
Delta
Mar 30
JFK2:20 pmNew York John F Kennedy Intl
5h 21m
1 stop
EYW7:41 pmKey West
Apr 7
EYW6:25 pmKey West
6h 20m
1 stop
JFK12:45 amNew York John F Kennedy Intl
$344
Delta
Mar 30
JFK2:20 pmNew York John F Kennedy Intl
5h 21m
1 stop
EYW7:41 pmKey West
Apr 15
EYW7:33 amKey West
14h 27m
2 stops
JFK10:00 pmNew York John F Kennedy Intl
$359
Delta
Mar 10
JFK12:27 pmNew York John F Kennedy Intl
7h 14m
1 stop
EYW7:41 pmKey West
Mar 17
EYW6:25 pmKey West
14h 35m
2 stops
JFK9:00 amNew York John F Kennedy Intl
$362

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 3/9

10:59 am-7:12 pm

2 stops8h 13m

Key West

Tue 3/17

7:42 pm-12:59 am

1 stop5h 17m

$339

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 3/30

2:20 pm-7:41 pm

1 stop5h 21m

Key West

Fri 4/17

6:23 pm-12:48 am

1 stop6h 25m

$344

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 3/30

11:00 am-12:21 pm

2 stops25h 21m

Key West

Sun 4/5

9:46 am-10:00 am

1 stop24h 14m

$347

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Tue 3/31

12:30 pm-11:11 am

2 stops22h 41m

Key West

Sun 4/5

9:46 am-10:00 am

1 stop24h 14m

$348

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 3/28

6:05 am-10:21 am

2 stops28h 16m

Key West

Thu 4/2

4:32 pm-10:00 am

1 stop17h 28m

$349

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 3/21

1:11 pm-9:06 am

1 stop19h 55m

Key West

Tue 3/24

12:25 pm-1:13 am

2 stops12h 48m

$353

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sun 3/29

6:00 am-12:26 pm

2 stops30h 26m

Key West

Thu 4/2

4:32 pm-10:00 am

1 stop17h 28m

$358

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 3/30

2:20 pm-7:41 pm

1 stop5h 21m

Key West

Wed 4/15

7:33 am-10:00 pm

2 stops14h 27m

$359

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Wed 4/1

11:30 am-3:42 pm

2 stops28h 12m

Key West

Mon 4/6

1:06 pm-10:00 am

1 stop20h 54m

$361

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Tue 3/10

12:27 pm-7:41 pm

1 stop7h 14m

Key West

Tue 3/17

6:25 pm-9:00 am

2 stops14h 35m

$362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Key West?

In general, May is the cheapest month to fly from New York John F Kennedy Intl Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $322. If you are unable to visit Key West during the month of May, then departing from New York John F Kennedy Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $368.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from New York John F Kennedy Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $428. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to Key West for around $577.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from New York John F Kennedy Intl Airport to Key West in the morning for as low as $489. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly at noon, with an average ticket price of $514. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from New York John F Kennedy Intl Airport to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Key West (JFK to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Key West

Fastest flight time

5h 03m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Key West takes 5h 03m
There are no direct flights from New York John F Kennedy Intl Airport to Key West. There are no popular flight routes from New York John F Kennedy Intl Airport to Key West.
Search flight deals

  • How far is New York John F Kennedy Intl to Key West by plane?

    The distance between New York John F Kennedy Intl and Key West is about 1203.3 mi. By plane, this route typically takes 5h 03m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Key West Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Key West Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New York John F Kennedy Intl Airport to Key West?

Best airlines flying from New York John F Kennedy Intl Airport to Key West

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Key West with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $117Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,321 reviews
Search American Airlines flights
DeltaPriceFrom $289Free CancellationRating
7.9
8,215 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from New York to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Key West with flexible booking policies on momondo?

All flight searches from New York to Key West on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Key West?

Once all potential New York to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Key West right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from New York and alert you when they change.

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