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Cheap flights from New York John F Kennedy Intl Airport to Key West from $133

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 10/22. 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

American Airlines Logo
10:10 am - 5:16 pmJFK-EYW
7h 06m1 stop
American Airlines Logo
12:05 pm - 7:29 pmEYW-JFK
7h 24m1 stop
$297American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
American Airlines Logo
6:30 am - 5:16 pmJFK-EYW
10h 46m2 stops
American Airlines Logo
2:36 pm - 8:29 pmEYW-JFK
5h 53m1 stop
$302American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
Delta Logo
6:00 am - 11:27 amJFK-EYW
5h 27m1 stop
Delta Logo
6:17 pm - 12:50 amEYW-JFK
6h 33m1 stop
$303Delta
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Mon, Nov 3 - Sat, Nov 8
Logo
4:27 pm - 12:26 pmJFK-EYW
19h 59m1 stop
Logo
9:46 am - 3:28 pmEYW-JFK
5h 42m1 stop
$315
Find Deal
Sun, Feb 1 - Sun, Feb 8
Delta Logo
2:00 pm - 8:06 pmJFK-EYW
6h 06m1 stop
Delta Logo
6:18 pm - 1:08 amEYW-JFK
6h 50m1 stop
$324Delta
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Sat, Nov 8 - Wed, Nov 12
Logo
1:01 pm - 8:12 amJFK-EYW
19h 11m2 stops
Logo
3:56 pm - 10:00 amEYW-JFK
18h 04m1 stop
$329
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Thu, Oct 16 - Mon, Oct 20
American Airlines Logo
12:00 pm - 6:35 pmJFK-EYW
6h 35m1 stop
American Airlines Logo
8:10 am - 3:04 pmEYW-JFK
6h 54m1 stop
$333American Airlines
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Sat, Jan 17 - Tue, Jan 20
Logo
7:34 pm - 9:17 amJFK-EYW
13h 43m1 stop
Logo
1:10 pm - 10:00 amEYW-JFK
20h 50m1 stop
$337
Find Deal
Thu, Dec 18 - Mon, Jan 5
JetBlue Logo
10:55 pm - 12:09 pmJFK-EYW
13h 14m1 stop
JetBlue Logo
12:45 pm - 9:16 pmEYW-JFK
8h 31m1 stop
$362JetBlue
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Fri, Oct 24 - Fri, Oct 31
JetBlue Logo
6:30 pm - 11:22 amJFK-EYW
16h 52m1 stop
JetBlue Logo
12:07 pm - 6:25 pmEYW-JFK
6h 18m1 stop
$390JetBlue
Find Deal
Thu, Jan 22 - Mon, Jan 26

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

Our best JetBlue deals on New York John F Kennedy Intl Airport to Key West flight tickets
JetBlue
Oct 24
JFK10:55 pmNew York John F Kennedy Intl
13h 14m
1 stop
EYW12:09 pmKey West
Oct 31
EYW12:45 pmKey West
8h 31m
1 stop
JFK9:16 pmNew York John F Kennedy Intl
$362
Find similar
JetBlue
Jan 22
JFK6:30 pmNew York John F Kennedy Intl
16h 52m
1 stop
EYW11:22 amKey West
Jan 26
EYW12:07 pmKey West
6h 18m
1 stop
JFK6:25 pmNew York John F Kennedy Intl
$390
Find similar
JetBlue
Jan 20
JFK10:59 pmNew York John F Kennedy Intl
12h 23m
1 stop
EYW11:22 amKey West
Jan 23
EYW12:07 pmKey West
6h 18m
1 stop
JFK6:25 pmNew York John F Kennedy Intl
$401
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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
Nov 3
JFK6:00 amNew York John F Kennedy Intl
5h 27m
1 stop
EYW11:27 amKey West
Nov 8
EYW6:17 pmKey West
6h 33m
1 stop
JFK12:50 amNew York John F Kennedy Intl
$303
Find similar
Delta
Nov 8
JFK2:00 pmNew York John F Kennedy Intl
6h 06m
1 stop
EYW8:06 pmKey West
Nov 12
EYW6:18 pmKey West
6h 50m
1 stop
JFK1:08 amNew York John F Kennedy Intl
$324
Find similar
Delta
Nov 2
JFK5:00 amNew York John F Kennedy Intl
7h 02m
1 stop
EYW12:02 pmKey West
Nov 8
EYW6:17 pmKey West
6h 33m
1 stop
JFK12:50 amNew York John F Kennedy Intl
$358
Find similar

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 September 11, 2025.
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

Fri 10/31

10:10 am-5:16 pm

1 stop7h 06m

Key West

Sat 11/8

12:05 pm-7:29 pm

1 stop7h 24m

$297

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Fri 10/31

6:30 am-5:16 pm

2 stops10h 46m

Key West

Sat 11/8

2:36 pm-8:29 pm

1 stop5h 53m

$302

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 11/3

6:00 am-11:27 am

1 stop5h 27m

Key West

Sat 11/8

6:17 pm-12:50 am

1 stop6h 33m

$303

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sun 2/1

4:27 pm-12:26 pm

1 stop19h 59m

Key West

Sun 2/8

9:46 am-3:28 pm

1 stop5h 42m

$315

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 11/8

2:00 pm-8:06 pm

1 stop6h 06m

Key West

Wed 11/12

6:18 pm-1:08 am

1 stop6h 50m

$324

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Thu 10/16

1:01 pm-8:12 am

2 stops19h 11m

Key West

Mon 10/20

3:56 pm-10:00 am

1 stop18h 04m

$329

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 1/17

12:00 pm-6:35 pm

1 stop6h 35m

Key West

Tue 1/20

8:10 am-3:04 pm

1 stop6h 54m

$333

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Thu 12/18

7:34 pm-9:17 am

1 stop13h 43m

Key West

Mon 1/5

1:10 pm-10:00 am

1 stop20h 50m

$337

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Fri 10/24

10:55 pm-12:09 pm

1 stop13h 14m

Key West

Fri 10/31

12:45 pm-9:16 pm

1 stop8h 31m

$362

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Thu 1/22

6:30 pm-11:22 am

1 stop16h 52m

Key West

Mon 1/26

12:07 pm-6:25 pm

1 stop6h 18m

$390

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, September 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 $386. If you are unable to visit Key West during the month of September, then departing from New York John F Kennedy Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around $387.

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 $432. 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 $618.

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 afternoon. momondo users have found flights departing from New York John F Kennedy Intl Airport to Key West in the afternoon for as low as $348. 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 in the evening, with an average ticket price of $686. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $441 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from New York John F Kennedy Intl Airport for as low as $283 on momondo.

How have New York John F Kennedy Intl Airport to Key West flight prices changed over time?

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

Direct flights

None
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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  • 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 4h 56m.

  • 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 $147Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
American AirlinesPriceFrom $234Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $247Free CancellationRating
7.9
7,960 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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