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$64+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — EYW
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$94
(Cheapflightsfares)

One-way from

$64
(Frontier)

Popular in

December

Cheapest in

September

Average price

$257
From New York John F Kennedy Intl to Florida Keys
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One-way flight from New York John F Kennedy Intl to Florida Keys
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Highest demand for flights based on searches. 10% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:30 amJFK - MIA
Nonstop3h 12mFrontier
Sun 11/97:25 amMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/18$94
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/1811:30 amJFK - MIA
Nonstop3h 18mFrontier
Thu 10/1610:46 pmMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/18$95
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amJFK - MIA
Nonstop3h 12mFrontier
Thu 10/1610:46 pmMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/18$96
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:30 amJFK - MIA
Nonstop3h 18mFrontier
Fri 9/267:10 amMIA - JFK
Nonstop3h 19mFrontier
Deal found 8/18$97
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/86:00 amJFK - MIA
Nonstop3h 12mFrontier
Sat 10/1110:29 pmMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/18$98
This Frontier deal was found by Cheapflights users on 8/17. 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.
Sun 10/196:00 amJFK - MIA
Nonstop3h 12mFrontier
Sun 10/2610:46 pmMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/17$99
This Frontier deal was found by Cheapflights users on 8/16. 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 10/136:00 amJFK - MIA
Nonstop3h 12mFrontier
Tue 10/1410:29 pmMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/16$100
This Frontier deal was found by Cheapflights users on 8/18. 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.
Sun 9/1411:30 amJFK - MIA
Nonstop3h 18mFrontier
Sat 9/277:10 amMIA - JFK
Nonstop3h 19mFrontier
Deal found 8/18$101
This Frontier deal was found by Cheapflights users on 8/16. 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.
Sat 9/2011:30 amJFK - MIA
Nonstop3h 18mFrontier
Mon 9/227:10 amMIA - JFK
Nonstop3h 19mFrontier
Deal found 8/16$102
This CheapOair deal was found by Cheapflights users on 8/16. 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.
Tue 11/45:59 amJFK - MIA
Nonstop3h 12mFrontier
Wed 12/1712:23 pmMIA - JFK
Nonstop3h 04mFrontier
Deal found 8/16$103
This CheapOair deal was found by Cheapflights users on 8/18. 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.
Sun 10/511:30 amJFK - MIA
Nonstop3h 18mFrontier
Sat 10/2510:29 pmMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/18$104
This SmartFares deal was found by Cheapflights users on 8/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:30 amJFK - MIA
Nonstop3h 18mFrontier
Thu 10/910:46 pmMIA - JFK
Nonstop3h 00mFrontier
Deal found 8/18$105

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 August 18, 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

Sun 11/16

5:59 am-9:11 am

Nonstop3h 12m

Miami

Tue 11/18

10:15 pm-1:15 am

Nonstop3h 00m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 11/15

5:59 am-9:11 am

Nonstop3h 12m

Miami

Thu 11/20

4:00 pm-7:01 pm

Nonstop3h 01m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 9/6

11:30 am-2:48 pm

Nonstop3h 18m

Miami

Thu 9/11

7:10 am-10:29 am

Nonstop3h 19m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 11/11

5:59 am-9:11 am

Nonstop3h 12m

Miami

Tue 11/18

10:15 pm-1:15 am

Nonstop3h 00m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 11/12

5:59 am-9:11 am

Nonstop3h 12m

Miami

Wed 11/19

10:15 pm-1:15 am

Nonstop3h 00m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Fri 11/14

5:59 am-9:11 am

Nonstop3h 12m

Miami

Thu 11/20

4:00 pm-7:01 pm

Nonstop3h 01m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Fri 11/7

5:59 am-9:11 am

Nonstop3h 12m

Miami

Tue 11/11

10:15 pm-1:15 am

Nonstop3h 00m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Mon 10/6

11:30 am-2:48 pm

Nonstop3h 18m

Miami

Tue 10/7

10:29 pm-1:29 am

Nonstop3h 00m

$100

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 11/11

5:59 am-9:11 am

Nonstop3h 12m

Miami

Tue 11/11

10:15 pm-1:15 am

Nonstop3h 00m

$100

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Mon 10/13

6:00 am-9:12 am

Nonstop3h 12m

Miami

Tue 10/14

10:29 pm-1:29 am

Nonstop3h 00m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 32 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, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Florida Keys (average of $328). Flying from New York John F Kennedy Intl Airport to Florida Keys in March is currently the most expensive (average of $492). 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 August 18, 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
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
8,038 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
3,212 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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 12m. Frontier provides one of the quickest options available for as low as $99. The distance from New York John F Kennedy Intl Airport to Florida Keys is about 1091 mi. All flights are typically nonstop.

  • 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, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Florida Keys (average of $328). Flying from New York John F Kennedy Intl Airport to Florida Keys in March is currently the most expensive (average of $492). 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.
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John F Kennedy Intl to Tallahassee flights
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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$147Average$437FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$236Average$423FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$481FlexibilityNo cancel feeOn-timeN/A

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