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$40+ Cheap flights from John F Kennedy Intl, NY (JFK) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — EYW
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from John F Kennedy Intl to Florida Keys

Cheapest flights from John F Kennedy Intl to Florida Keys
Explore the most affordable flight options available from John F Kennedy Intl to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Super.com deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amJFK - MIA
Nonstop3h 22mFrontier
Wed 1/79:03 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/7$73
This Frontier deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amJFK - MIA
Nonstop3h 22mFrontier
Thu 12/259:35 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/7$79
This CheapOair deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amJFK - MIA
Nonstop3h 22mFrontier
Fri 12/199:24 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/7$80
This eDestinos deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amJFK - MIA
Nonstop3h 22mFrontier
Thu 12/119:03 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/6$81
This Priceline deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amJFK - MIA
Nonstop3h 22mFrontier
Sun 12/219:34 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/8$82
This Kiwi.com deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amJFK - MIA
Nonstop3h 22mFrontier
Mon 12/159:03 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/7$83
This Super.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amJFK - MIA
Nonstop3h 22mFrontier
Sat 12/139:03 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/6$84
This Kiwi.com deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amJFK - MIA
Nonstop3h 22mFrontier
Wed 12/109:03 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/7$85
This Priceline deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amJFK - MIA
Nonstop3h 22mFrontier
Thu 12/119:03 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/7$86
This Frontier deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amJFK - MIA
Nonstop3h 22mFrontier
Sat 12/139:03 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 12/7$87
This Kiwi.com deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:59 amJFK - EYW
1 stop25h 16mMultiple Airlines
Mon 12/158:55 amEYW - JFK
2 stops16h 04mMultiple Airlines
Deal found 12/8$329
This Kiwi.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:59 amJFK - EYW
1 stop25h 16mMultiple Airlines
Sat 12/203:36 pmEYW - JFK
1 stop20h 53mMultiple Airlines
Deal found 12/6$331

Find flight deals from John F Kennedy Intl to Florida Keys

Keep the following information in mind while searching for John F Kennedy Intl to Florida Keys flight deals. Data was last updated December 9, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$71
(Kiwi.com)

One-way from

$40
(Frontier)

Popular in

December

Cheapest in

September

Average price

$307
Provider with most accurate pricing for New York (NYC)-Miami flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Miami flights.
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From New York John F Kennedy Intl to Florida Keys
Search Deals
One-way flight from New York John F Kennedy Intl to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 9, 2025.
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

John F Kennedy Intl

Fly to

Florida Keys

Route

Depart

Return

Price

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 1/20

7:00 am-10:19 am

Nonstop3h 19m

Miami

Wed 1/21

11:39 am-2:39 pm

Nonstop3h 00m

$137

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 1/27

11:10 am-2:29 pm

Nonstop3h 19m

Miami

Tue 2/3

3:37 pm-6:45 pm

Nonstop3h 08m

$137

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 1/28

5:00 pm-8:26 pm

Nonstop3h 26m

Miami

Sat 1/31

5:36 pm-8:48 pm

Nonstop3h 12m

$137

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 1/17

7:55 pm-11:20 pm

Nonstop3h 25m

Miami

Wed 1/21

3:37 pm-6:45 pm

Nonstop3h 08m

$137

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Mon 1/12

7:55 pm-11:20 pm

Nonstop3h 25m

Miami

Wed 1/14

5:35 pm-8:47 pm

Nonstop3h 12m

$137

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 1/13

1:10 pm-4:30 pm

Nonstop3h 20m

Miami

Thu 1/22

7:59 pm-11:09 pm

Nonstop3h 10m

$137

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 1/24

7:05 am-10:24 am

Nonstop3h 19m

Miami

Wed 2/4

5:36 pm-8:48 pm

Nonstop3h 12m

$137

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 1/27

11:10 am-2:29 pm

Nonstop3h 19m

Miami

Fri 1/30

6:05 pm-12:50 am

1 stop6h 45m

$147

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 1/10

7:55 pm-11:20 pm

Nonstop3h 25m

Miami

Thu 1/15

5:50 am-11:15 am

1 stop5h 25m

$147

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sun 3/1

7:55 pm-11:20 pm

Nonstop3h 25m

Miami

Fri 3/6

7:59 pm-11:09 pm

Nonstop3h 10m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 41 results
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Best time to book a flight from John F Kennedy Intl to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from John F Kennedy Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Florida Keys

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Florida Keys?

Currently, May is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Florida Keys (average of $151). Flying from New York John F Kennedy Intl Airport to Florida Keys in July is currently the most expensive (average of $379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated December 9, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue from New York John F Kennedy Intl Airport to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,899 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,174 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.8
Fair
3,085 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York John F Kennedy Intl Airport to Florida Keys?

    A quick flight from New York John F Kennedy Intl Airport to Florida Keys can take about 3h 19m. Delta provides one of the quickest options available for as low as $137. The distance from New York John F Kennedy Intl Airport to Florida Keys is about 1091 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Florida Keys one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $37 and $63 on Spirit Airlines and JetBlue, respectively.

  • Can I find deals for flights from John F Kennedy Intl to Florida Keys that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Florida Keys.

  • Can I find deals for business class flights from John F Kennedy Intl to Florida Keys?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Florida Keys?

    Currently, May is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Florida Keys (average of $151). Flying from New York John F Kennedy Intl Airport to Florida Keys in July is currently the most expensive (average of $379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for John F Kennedy Intl to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Miami flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
Newark to Orlando flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Orlando flights
John F Kennedy Intl to Tampa flights
LaGuardia to Tampa flights
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Newark to Tampa flights
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LaGuardia to Fort Myers flights
John F Kennedy Intl to Sarasota flights
Stewart to Orlando flights
Newark to Key West flights
Newark to Sarasota flights
John F Kennedy Intl to Jacksonville flights
LaGuardia to Jacksonville flights
Newark to Jacksonville flights
LaGuardia to Sarasota flights
LaGuardia to Key West flights
John F Kennedy Intl to Key West flights
Stewart to Fort Lauderdale flights
John F Kennedy Intl to Daytona Beach flights
Newark to St Petersburg flights
Newark to Orlando Sanford Intl flights
Stewart to St Petersburg flights
LaGuardia to Pensacola flights
LaGuardia to Daytona Beach flights
LaGuardia to Melbourne flights
Newark to Panama City flights
John F Kennedy Intl to Panama City flights
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Newark to Daytona Beach flights
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Newark to Melbourne flights
LaGuardia to Panama City flights
John F Kennedy Intl to Melbourne flights
Stewart to Tampa flights
Stewart to Key West flights
John F Kennedy Intl to Valparaiso flights
Newark to Tallahassee flights
John F Kennedy Intl to Tallahassee flights
Newark to Valparaiso flights

Top 3 airlines flying from John F Kennedy Intl to Florida Keys

Discover the top 3 airlines that operate flights from John F Kennedy Intl to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$134Average$445FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$218Average$423FlexibilityNo cancel feeOn-time71%
DeltaCheapest$289Average$516FlexibilityNo cancel feeOn-timeN/A

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