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Cheap flights from New York John F Kennedy Intl Airport to Key West from $110

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 11/18. 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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0 bags

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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.
Delta Logo
12:25 pm - 8:06 pmJFK-EYW
7h 41m1 stop
Delta Logo
6:10 pm - 1:07 amEYW-JFK
6h 57m1 stop
$288Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
Multiple Airlines Logo
1:00 pm - 9:09 amJFK-EYW
20h 09m1 stop
Multiple Airlines Logo
10:06 am - 12:48 amEYW-JFK
14h 42m2 stops
$292Multiple Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 15
Multiple Airlines Logo
1:24 pm - 9:17 amJFK-EYW
19h 53m1 stop
Multiple Airlines Logo
1:10 pm - 10:00 amEYW-JFK
20h 50m1 stop
$294Multiple Airlines
Find Deal
Thu, Jan 1 - Mon, Jan 5
American Airlines Logo
11:30 am - 5:06 pmJFK-EYW
5h 36m1 stop
American Airlines Logo
4:10 pm - 9:05 pmEYW-JFK
4h 55m1 stop
$296American Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 3
American Airlines Logo
2:44 pm - 9:47 pmJFK-EYW
7h 03m1 stop
American Airlines Logo
6:06 am - 1:00 pmEYW-JFK
6h 54m1 stop
$297American Airlines
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Sat, Jan 17 - Sat, Jan 24
Delta Logo
8:30 am - 1:48 pmJFK-EYW
5h 18m1 stop
Delta Logo
6:08 pm - 12:51 amEYW-JFK
6h 43m1 stop
$298Delta
Find Deal
Wed, Jan 14 - Sat, Feb 7
Delta Logo
12:28 pm - 8:06 pmJFK-EYW
7h 38m1 stop
Delta Logo
6:10 pm - 1:07 amEYW-JFK
6h 57m1 stop
$299Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
11:30 am - 7:35 pmJFK-EYW
8h 05m1 stop
American Airlines Logo
7:00 am - 2:57 pmEYW-JFK
7h 57m2 stops
$302American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
JetBlue Logo
10:45 pm - 11:53 amJFK-EYW
13h 08m1 stop
JetBlue Logo
12:49 pm - 9:44 pmEYW-JFK
8h 55m1 stop
$337JetBlue
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Wed, Nov 19 - Mon, Nov 24
JetBlue Logo
10:59 pm - 12:10 pmJFK-EYW
13h 11m1 stop
JetBlue Logo
1:05 pm - 9:33 pmEYW-JFK
8h 28m1 stop
$340JetBlue
Find Deal
Fri, Jan 23 - Fri, Jan 30

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
Dec 13
JFK12:25 pmNew York John F Kennedy Intl
7h 41m
1 stop
EYW8:06 pmKey West
Dec 16
EYW6:10 pmKey West
6h 57m
1 stop
JFK1:07 amNew York John F Kennedy Intl
$288
Find similar
Delta
Jan 14
JFK8:30 amNew York John F Kennedy Intl
5h 18m
1 stop
EYW1:48 pmKey West
Feb 7
EYW6:08 pmKey West
6h 43m
1 stop
JFK12:51 amNew York John F Kennedy Intl
$298
Find similar
Delta
Dec 3
JFK12:28 pmNew York John F Kennedy Intl
7h 38m
1 stop
EYW8:06 pmKey West
Dec 10
EYW6:10 pmKey West
6h 57m
1 stop
JFK1:07 amNew York John F Kennedy Intl
$299
Find similar

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
Nov 24
JFK11:30 amNew York John F Kennedy Intl
5h 36m
1 stop
EYW5:06 pmKey West
Dec 3
EYW4:10 pmKey West
4h 55m
1 stop
JFK9:05 pmNew York John F Kennedy Intl
$296
Find similar
American Airlines
Jan 17
JFK2:44 pmNew York John F Kennedy Intl
7h 03m
1 stop
EYW9:47 pmKey West
Jan 24
EYW6:06 amKey West
6h 54m
1 stop
JFK1:00 pmNew York John F Kennedy Intl
$297
Find similar
American Airlines
Dec 6
JFK11:30 amNew York John F Kennedy Intl
8h 05m
1 stop
EYW7:35 pmKey West
Dec 9
EYW7:00 amKey West
7h 57m
2 stops
JFK2:57 pmNew York John F Kennedy Intl
$302
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 November 3, 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

Sat 12/13

12:25 pm-8:06 pm

1 stop7h 41m

Key West

Tue 12/16

6:10 pm-1:07 am

1 stop6h 57m

$288

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sun 1/11

1:00 pm-9:09 am

1 stop20h 09m

Key West

Thu 1/15

10:06 am-12:48 am

2 stops14h 42m

$292

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Thu 1/1

1:24 pm-9:17 am

1 stop19h 53m

Key West

Mon 1/5

1:10 pm-10:00 am

1 stop20h 50m

$294

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Mon 11/24

11:30 am-5:06 pm

1 stop5h 36m

Key West

Wed 12/3

4:10 pm-9:05 pm

1 stop4h 55m

$296

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 1/17

2:44 pm-9:47 pm

1 stop7h 03m

Key West

Sat 1/24

6:06 am-1:00 pm

1 stop6h 54m

$297

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Wed 1/14

8:30 am-1:48 pm

1 stop5h 18m

Key West

Sat 2/7

6:08 pm-12:51 am

1 stop6h 43m

$298

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Wed 12/3

12:28 pm-8:06 pm

1 stop7h 38m

Key West

Wed 12/10

6:10 pm-1:07 am

1 stop6h 57m

$299

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 12/6

11:30 am-7:35 pm

1 stop8h 05m

Key West

Tue 12/9

7:00 am-2:57 pm

2 stops7h 57m

$302

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Wed 11/19

10:45 pm-11:53 am

1 stop13h 08m

Key West

Mon 11/24

12:49 pm-9:44 pm

1 stop8h 55m

$337

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Fri 1/23

10:59 pm-12:10 pm

1 stop13h 11m

Key West

Fri 1/30

1:05 pm-9:33 pm

1 stop8h 28m

$340

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, 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 $387. 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 May is also very affordable. Most momondo users find prices during this month for around $400.

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 $439. 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 $623.

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 $448 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 $222 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 5h 15m.

  • 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 $134Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
American AirlinesPriceFrom $234Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
DeltaPriceFrom $384Free CancellationRating
7.9
8,001 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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