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Cheap flights from New York John F Kennedy Intl Airport to Florida Keys from $80

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 Florida Keys departing on 5/29. 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 Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:00 pm - 10:47 pm
JFK
-
MIA
9h 47m
1 stop
Frontier Logo
5:22 pm - 11:39 am
MIA
-
JFK
18h 17m
1 stop
$192Frontier
Sat, May 30 - Tue, Jun 2
American Airlines Logo
9:00 pm - 12:20 am
JFK
-
MIA
3h 20mnonstop
American Airlines Logo
6:21 pm - 9:32 pm
MIA
-
JFK
3h 11mnonstop
$193American Airlines
Mon, Jun 15 - Wed, Jun 17
Delta Logo
7:05 am - 10:21 am
JFK
-
MIA
3h 16mnonstop
Delta Logo
7:05 am - 10:00 am
MIA
-
JFK
2h 55mnonstop
$196Delta
Wed, Jun 10 - Tue, Jun 16
Delta Logo
7:55 pm - 11:24 pm
JFK
-
MIA
3h 29mnonstop
Delta Logo
7:59 pm - 11:19 pm
MIA
-
JFK
3h 20mnonstop
$197Delta
Tue, Jun 2 - Thu, Jun 11
Delta Logo
11:05 am - 2:19 pm
JFK
-
MIA
3h 14mnonstop
Delta Logo
7:30 pm - 10:42 pm
MIA
-
JFK
3h 12mnonstop
$198Delta
Thu, May 28 - Mon, Jun 1
American Airlines Logo
7:30 am - 10:50 am
JFK
-
MIA
3h 20mnonstop
American Airlines Logo
7:46 pm - 11:00 pm
MIA
-
JFK
3h 14mnonstop
$199American Airlines
Wed, Jun 3 - Sat, Jun 6
American Airlines Logo
9:00 pm - 12:20 am
JFK
-
MIA
3h 20mnonstop
American Airlines Logo
9:52 pm - 12:59 am
MIA
-
JFK
3h 07mnonstop
$200American Airlines
Mon, Jun 15 - Tue, Jun 23
American Airlines Logo
9:00 pm - 12:21 am
JFK
-
MIA
3h 21mnonstop
American Airlines Logo
6:00 am - 9:05 am
MIA
-
JFK
3h 05mnonstop
$201American Airlines
Tue, Jul 21 - Sat, Jul 25
Delta Logo
7:55 pm - 11:37 pm
JFK
-
MIA
3h 42mnonstop
Delta Logo
7:00 am - 11:59 am
MIA
-
JFK
4h 59m
1 stop
$206Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
11:10 am - 6:34 pm
JFK
-
MIA
7h 24m
1 stop
Delta Logo
7:05 am - 10:00 am
MIA
-
JFK
2h 55mnonstop
$207Delta
Tue, Jun 2 - Thu, Jun 11

Delta flights from New York John F Kennedy Intl Airport to Florida Keys

Our best Delta deals on New York John F Kennedy Intl Airport to Florida Keys flight tickets
Delta
Jun 10
JFK7:05 amNew York John F Kennedy Intl
3h 16m
MIA10:21 amMiami
Jun 13
MIA7:05 amMiami
2h 55m
JFK10:00 amNew York John F Kennedy Intl
$196
Delta
Jun 2
JFK11:05 amNew York John F Kennedy Intl
3h 14m
MIA2:19 pmMiami
Jun 6
MIA7:12 amMiami
2h 56m
JFK10:08 amNew York John F Kennedy Intl
$197
Delta
May 28
JFK11:05 amNew York John F Kennedy Intl
3h 14m
MIA2:19 pmMiami
Jun 1
MIA7:30 pmMiami
3h 12m
JFK10:42 pmNew York John F Kennedy Intl
$198

Frontier flights from New York John F Kennedy Intl Airport to Florida Keys

Our best Frontier deals on New York John F Kennedy Intl Airport to Florida Keys flight tickets
Frontier
May 30
JFK1:00 pmNew York John F Kennedy Intl
9h 47m
1 stop
MIA10:47 pmMiami
Jun 2
MIA5:22 pmMiami
18h 17m
1 stop
JFK11:39 amNew York John F Kennedy Intl
$192
Frontier
Jun 6
JFK1:00 pmNew York John F Kennedy Intl
9h 47m
1 stop
MIA10:47 pmMiami
Jun 16
MIA5:26 pmMiami
18h 25m
1 stop
JFK11:51 amNew York John F Kennedy Intl
$209
Frontier
Jun 11
JFK1:05 pmNew York John F Kennedy Intl
9h 58m
1 stop
MIA11:03 pmMiami
Jun 15
MIA9:52 pmMiami
3h 07m
JFK12:59 amNew York John F Kennedy Intl
$238

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Florida Keys 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 May 18, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 5/30

1:00 pm-10:47 pm

1 stop9h 47m

Miami

Tue 6/2

5:22 pm-11:39 am

1 stop18h 17m

$192

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Mon 6/15

9:00 pm-12:20 am

Nonstop3h 20m

Miami

Wed 6/17

6:21 pm-9:32 pm

Nonstop3h 11m

$193
Quickest round-trip

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 6/10

7:05 am-10:21 am

Nonstop3h 16m

Miami

Tue 6/16

7:05 am-10:00 am

Nonstop2h 55m

$196

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 6/2

7:55 pm-11:24 pm

Nonstop3h 29m

Miami

Thu 6/11

7:59 pm-11:19 pm

Nonstop3h 20m

$197

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Thu 5/28

11:05 am-2:19 pm

Nonstop3h 14m

Miami

Mon 6/1

7:30 pm-10:42 pm

Nonstop3h 12m

$198

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 6/3

7:30 am-10:50 am

Nonstop3h 20m

Miami

Sat 6/6

7:46 pm-11:00 pm

Nonstop3h 14m

$199

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Mon 6/15

9:00 pm-12:20 am

Nonstop3h 20m

Miami

Tue 6/23

9:52 pm-12:59 am

Nonstop3h 07m

$200

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 7/21

9:00 pm-12:21 am

Nonstop3h 21m

Miami

Sat 7/25

6:00 am-9:05 am

Nonstop3h 05m

$201

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 8/12

7:55 pm-11:37 pm

Nonstop3h 42m

Miami

Tue 8/18

7:00 am-11:59 am

1 stop4h 59m

$206

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 6/2

11:10 am-6:34 pm

1 stop7h 24m

Miami

Thu 6/11

7:05 am-10:00 am

Nonstop2h 55m

$207

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 Florida Keys from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Florida Keys

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 Florida Keys?

The month of October is another great option to travel to Florida Keys, with average flight prices from New York John F Kennedy Intl Airport averaging around $183.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from New York John F Kennedy Intl Airport to Florida Keys is on a Monday when prices can be found for as low as $302. The most expensive day to fly to Florida Keys is Thursday, with ticket prices averaging around $347.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the morning. momondo users have found flights departing from New York John F Kennedy Intl Airport to Florida Keys in the morning for as low as $303. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $452.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to Florida Keys?

You are more likely to see cheaper flights to Florida Keys 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 Florida Keys for around $230 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from New York John F Kennedy Intl Airport for as low as $177 on momondo.

Can stopping save me money on New York John F Kennedy Intl Airport to Florida Keys flights?

You could potentially save up to 13% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Florida Keys flight.

Cheap New York John F Kennedy Intl Airport to Florida Keys 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 Florida Keys

Fastest flight time

3h 03m

Direct flights

Every day

Airports in Florida Keys

3 airports
The fastest flight from New York John F Kennedy Intl Airport to Florida Keys takes 3h 03m
Direct flights go from New York John F Kennedy Intl Airport to Florida Keys every day.
There are 3 airports in Florida Keys. From New York John F Kennedy Intl Airport there are direct flights to Miami (MIA).
Search flight deals

Frequently asked questions about flying from New York John F Kennedy Intl Airport to Florida Keys

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

    Prices for flights from New York John F Kennedy Intl Airport to Florida Keys were last updated today.

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

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

    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 Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to Florida Keys?

Best airlines flying from New York John F Kennedy Intl Airport to Florida Keys

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $277Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Florida Keys?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Florida Keys with flexible booking policies on momondo?

Flights from New York to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Florida Keys?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Florida Keys from New York.

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

Yes momondo offers price alerts on flights to Florida Keys from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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