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$51+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — EYW
abr. 30 — may. 71
mié. 4/30
mié. 5/7
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 abril 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$97
(Frontier)

One-way from

$51
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$282
Provider with most accurate pricing for New York (NYC)-Miami flight deals.
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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. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 25, 2025.

This Frontier deal was found by Cheapflights users on 4/25. 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.
sáb. 6/712:59 pmJFK - MIA
Nonstop3h 13mFrontier
lun. 6/98:16 amMIA - JFK
Nonstop3h 13mFrontier
Deal found 4/25$97
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1111:00 amJFK - MIA
Nonstop3h 10mDelta
vie. 5/167:40 pmMIA - JFK
Nonstop3h 10mDelta
Deal found 4/25$147
This JetBlue deal was found by Cheapflights users on 4/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/178:52 pmJFK - MIA
Nonstop3h 21mJetBlue
lun. 5/197:00 amMIA - JFK
Nonstop2h 59mJetBlue
Deal found 4/24$148
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/108:30 pmJFK - MIA
Nonstop3h 13mAmerican Airlines
dom. 5/117:10 amMIA - JFK
Nonstop2h 59mAmerican Airlines
Deal found 4/24$191
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/107:59 amJFK - EYW
1 stop6h 09mAmerican Airlines
mar. 6/177:32 pmEYW - JFK
1 stop4h 36mAmerican Airlines
Deal found 4/25$249
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/318:50 amJFK - EYW
2 stops11h 17mDelta
mar. 6/36:25 pmEYW - JFK
1 stop6h 33mDelta
Deal found 4/24$376
This JetBlue deal was found by Cheapflights users on 4/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/266:20 amJFK - EYW
1 stop7h 40mJetBlue
sáb. 11/112:07 pmEYW - JFK
1 stop7h 21mJetBlue
Deal found 4/24$380

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 abril 25, 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

sáb. 6/7

12:59 pm-4:12 pm

Nonstop3h 13m

Miami

lun. 6/9

8:16 am-11:29 am

Nonstop3h 13m

$97

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

dom. 5/11

11:00 am-2:10 pm

Nonstop3h 10m

Miami

vie. 5/16

7:40 pm-10:50 pm

Nonstop3h 10m

$147

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

sáb. 5/17

8:52 pm-12:13 am

Nonstop3h 21m

Miami

lun. 5/19

7:00 am-9:59 am

Nonstop2h 59m

$148

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

sáb. 5/10

8:30 pm-11:43 pm

Nonstop3h 13m

Miami

dom. 5/11

7:10 am-10:09 am

Nonstop2h 59m

$191

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

mar. 6/10

7:59 am-2:08 pm

1 stop6h 09m

Key West

mar. 6/17

7:32 pm-12:08 am

1 stop4h 36m

$249

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

sáb. 5/31

8:50 am-8:07 pm

2 stops11h 17m

Key West

mar. 6/3

6:25 pm-12:58 am

1 stop6h 33m

$376

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

lun. 5/19

8:10 am-2:00 pm

1 stop5h 50m

Key West

jue. 5/22

8:45 am-1:58 pm

1 stop5h 13m

$403

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

jue. 5/29

12:59 pm-4:08 pm

Nonstop3h 09m

$51

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

dom. 5/11

7:00 am-10:06 am

Nonstop3h 06m

$74

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

jue. 5/15

6:10 am-9:07 am

Nonstop2h 57m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 17 results
1
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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 $493). 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 abril 25, 2025.
To help decide which airline to fly from New York to Florida Keys, see what other customers have to say about Delta, JetBlue and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
7,941 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
6.0
Okay
3,283 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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.

  • 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 $51. Users have also found prices from $74 and $94 on JetBlue and Delta, 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, 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 $493). 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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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 abril 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$225Average$423FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$462FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$251Average$452FlexibilityNo cancel feeOn-time62%

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