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Cheap flights from New York John F Kennedy Intl Airport to Key West from $138

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 8/18. 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
5:35 am - 1:07 pm
JFK
-
EYW
7h 32m
1 stop
American Airlines Logo
11:28 am - 7:16 pm
EYW
-
JFK
7h 48m
1 stop
$316American Airlines
Mon, Jun 1 - Wed, Jun 10
American Airlines Logo
2:30 pm - 10:36 pm
JFK
-
EYW
8h 06m
1 stop
American Airlines Logo
6:45 am - 1:29 pm
EYW
-
JFK
6h 44m
1 stop
$317American Airlines
Sat, May 16 - Thu, May 21
American Airlines Logo
5:35 am - 10:56 am
JFK
-
EYW
5h 21m
1 stop
American Airlines Logo
4:44 pm - 10:14 pm
EYW
-
JFK
5h 30m
1 stop
$318American Airlines
Mon, Jun 1 - Wed, Jun 10
American Airlines Logo
6:30 am - 6:49 pm
JFK
-
EYW
12h 19m
2 stops
American Airlines Logo
7:49 pm - 12:59 am
EYW
-
JFK
5h 10m
1 stop
$322American Airlines
Wed, Jun 3 - Sat, Jun 6
American Airlines Logo
2:59 pm - 10:58 pm
JFK
-
EYW
7h 59m
2 stops
American Airlines Logo
6:45 am - 2:59 pm
EYW
-
JFK
8h 14m
2 stops
$327American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
7:59 am - 4:07 pm
JFK
-
EYW
8h 08m
1 stop
American Airlines Logo
11:28 am - 4:59 pm
EYW
-
JFK
5h 31m
1 stop
$337American Airlines
Tue, May 26 - Thu, May 28
American Airlines Logo
7:59 am - 7:10 pm
JFK
-
EYW
11h 11m
2 stops
American Airlines Logo
11:28 am - 7:16 pm
EYW
-
JFK
7h 48m
1 stop
$342American Airlines
Tue, May 26 - Thu, May 28
American Airlines Logo
9:23 am - 7:10 pm
JFK
-
EYW
9h 47m
2 stops
American Airlines Logo
11:28 am - 10:14 pm
EYW
-
JFK
10h 46m
2 stops
$347American Airlines
Tue, May 26 - Thu, May 28
American Airlines Logo
5:00 pm - 10:58 pm
JFK
-
EYW
5h 58m
1 stop
American Airlines Logo
7:40 pm - 12:59 am
EYW
-
JFK
5h 19m
1 stop
$353American Airlines
Tue, May 12 - Wed, May 27
American Airlines Logo
11:00 am - 6:27 pm
JFK
-
EYW
7h 27m
1 stop
American Airlines Logo
6:11 pm - 11:00 pm
EYW
-
JFK
4h 49m
1 stop
$357American Airlines
Sat, Oct 3 - Tue, Oct 6

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
Jun 1
JFK5:35 amNew York John F Kennedy Intl
7h 32m
1 stop
EYW1:07 pmKey West
Jun 10
EYW11:28 amKey West
7h 48m
1 stop
JFK7:16 pmNew York John F Kennedy Intl
$316
American Airlines
Jun 3
JFK6:30 amNew York John F Kennedy Intl
5h 46m
1 stop
EYW12:16 pmKey West
Jun 6
EYW7:49 pmKey West
5h 10m
1 stop
JFK12:59 amNew York John F Kennedy Intl
$317
American Airlines
Jun 1
JFK5:35 amNew York John F Kennedy Intl
5h 21m
1 stop
EYW10:56 amKey West
Jun 10
EYW4:44 pmKey West
5h 30m
1 stop
JFK10:14 pmNew York John F Kennedy Intl
$318

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
May 2
JFK11:45 amNew York John F Kennedy Intl
7h 55m
1 stop
EYW7:40 pmKey West
May 8
EYW7:30 amKey West
5h 59m
1 stop
JFK1:29 pmNew York John F Kennedy Intl
$387
Delta
Apr 28
JFK8:00 amNew York John F Kennedy Intl
5h 44m
1 stop
EYW1:44 pmKey West
May 5
EYW6:23 pmKey West
6h 25m
1 stop
JFK12:48 amNew York John F Kennedy Intl
$388
Delta
May 10
JFK6:29 amNew York John F Kennedy Intl
5h 58m
1 stop
EYW12:27 pmKey West
May 13
EYW1:22 pmKey West
6h 18m
1 stop
JFK7:40 pmNew York John F Kennedy Intl
$417

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 April 23, 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

Cheapest round-trip

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 6/1

5:35 am-1:07 pm

1 stop7h 32m

Key West

Wed 6/10

11:28 am-7:16 pm

1 stop7h 48m

$316

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 5/16

2:30 pm-10:36 pm

1 stop8h 06m

Key West

Thu 5/21

6:45 am-1:29 pm

1 stop6h 44m

$317
Quickest round-trip

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 6/1

5:35 am-10:56 am

1 stop5h 21m

Key West

Wed 6/10

4:44 pm-10:14 pm

1 stop5h 30m

$318

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Wed 6/3

6:30 am-6:49 pm

2 stops12h 19m

Key West

Sat 6/6

7:49 pm-12:59 am

1 stop5h 10m

$322

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 5/16

2:59 pm-10:58 pm

2 stops7h 59m

Key West

Wed 5/20

6:45 am-2:59 pm

2 stops8h 14m

$327

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Tue 5/26

7:59 am-4:07 pm

1 stop8h 08m

Key West

Thu 5/28

11:28 am-4:59 pm

1 stop5h 31m

$337

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Tue 5/26

7:59 am-7:10 pm

2 stops11h 11m

Key West

Thu 5/28

11:28 am-7:16 pm

1 stop7h 48m

$342

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Tue 5/26

9:23 am-7:10 pm

2 stops9h 47m

Key West

Thu 5/28

11:28 am-10:14 pm

2 stops10h 46m

$347

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Tue 5/12

5:00 pm-10:58 pm

1 stop5h 58m

Key West

Wed 5/27

7:40 pm-12:59 am

1 stop5h 19m

$353

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 10/3

11:00 am-6:27 pm

1 stop7h 27m

Key West

Tue 10/6

6:11 pm-11:00 pm

1 stop4h 49m

$357

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 typical price of a round-trip flight between New York John F Kennedy Intl Airport and Key West?

What is the cheapest month to fly to Key West?

In general, June 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 $336. If you are unable to visit Key West during the month of June, 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 $431. 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 $572.

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 $481. 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 $517. 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 38m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Key West takes 5h 38m
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.
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Frequently asked questions about flying from New York John F Kennedy Intl Airport to Key West

  • 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 38m.

  • 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
American AirlinesPriceFrom $277Free CancellationRating
7.1
11,659 reviews
Search American Airlines 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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