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John F Kennedy Intl

$49+ Cheap flights from Key Largo, FL to John F Kennedy Intl, NY (JFK)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — JFK
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to New York John F Kennedy Intl are usually found in September or January, booked 88 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Key Largo to John F Kennedy Intl

Keep the following information in mind while searching for Key Largo to John F Kennedy Intl flight deals. Data was last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Cheapflightsfares)

One-way from

$49
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$206
Provider with most accurate pricing for Miami-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Miami-New York (NYC) flights.
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From Key Largo to New York John F Kennedy Intl
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One-way flight from Key Largo to New York John F Kennedy Intl
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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Key Largo to John F Kennedy Intl

Cheapest flights from Key Largo to John F Kennedy Intl
Explore the most affordable flight options available from Key Largo to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
mié. 4/167:25 amMIA - JFK
Nonstop3h 04mFrontier
dom. 4/2011:30 amJFK - MIA
Nonstop3h 13mFrontier
Deal found 3/27$98
This JetBlue deal was found by Cheapflights users on 3/26. 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.
mar. 4/157:00 amMIA - JFK
Nonstop2h 59mJetBlue
jue. 4/248:29 pmJFK - MIA
Nonstop3h 26mJetBlue
Deal found 3/26$123
This Delta deal was found by Cheapflights users on 3/26. 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.
jue. 5/17:59 pmMIA - JFK
Nonstop3h 12mDelta
dom. 5/411:10 amJFK - MIA
Nonstop3h 13mDelta
Deal found 3/26$127
This American Airlines deal was found by Cheapflights users on 3/27. 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.
jue. 4/245:59 pmMIA - JFK
Nonstop3h 01mAmerican Airlines
lun. 4/289:30 amJFK - MIA
Nonstop3h 22mAmerican Airlines
Deal found 3/27$145

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to John F Kennedy Intl 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 marzo 28, 2025.
Use the filters below to find and compare flights from Key Largo to New York John F Kennedy Intl Airport that are best for you.

Fly from

Key Largo

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

MiamiNew York

MIA - JFK

MIAJFK

Miami

mié. 4/16

7:25 am-10:29 am

Nonstop3h 04m

New York John F Kennedy Intl

dom. 4/20

11:30 am-2:43 pm

Nonstop3h 13m

$98

MiamiNew York

MIA - JFK

MIAJFK

Miami

mar. 4/15

7:00 am-9:59 am

Nonstop2h 59m

New York John F Kennedy Intl

jue. 4/24

8:29 pm-11:55 pm

Nonstop3h 26m

$123

MiamiNew York

MIA - JFK

MIAJFK

Miami

jue. 5/1

7:59 pm-11:11 pm

Nonstop3h 12m

New York John F Kennedy Intl

dom. 5/4

11:10 am-2:23 pm

Nonstop3h 13m

$127

MiamiNew York

MIA - JFK

MIAJFK

Miami

jue. 4/24

5:59 pm-9:00 pm

Nonstop3h 01m

New York John F Kennedy Intl

lun. 4/28

9:30 am-12:52 pm

Nonstop3h 22m

$145

MiamiNew York

MIA - JFK

MIAJFK

Miami

sáb. 4/5

7:25 am-10:29 am

Nonstop3h 04m

$49

MiamiNew York

MIA - JFK

MIAJFK

Miami

mar. 4/29

3:31 pm-6:45 pm

Nonstop3h 14m

$64

MiamiNew York

MIA - JFK

MIAJFK

Miami

mié. 4/23

8:58 am-12:33 am

1 stop15h 35m

$92

MiamiNew York

MIA - JFK

MIAJFK

Miami

dom. 5/18

7:00 am-9:59 am

Nonstop2h 59m

$99

MiamiNew York

MIA - JFK

MIAJFK

Miami

lun. 6/16

5:51 pm-8:54 pm

Nonstop3h 03m

$100

MiamiNew York

MIA - JFK

MIAJFK

Miami

sáb. 4/26

12:40 pm-10:23 am

1 stop21h 43m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Key Largo to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Key Largo 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 Key Largo to New York John F Kennedy Intl Airport

How far ahead should I book a flight from Key Largo to New York John F Kennedy Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to John F Kennedy Intl. Price data was last updated on March 21, 2025.

The best time to book flights from Key Largo to New York John F Kennedy Intl Airport is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to New York John F Kennedy Intl Airport (average of $236). Flying from Key Largo to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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.

What is the cheapest time of day to fly from KE9 to JFK?

Find hourly flight availability from Key Largo to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 28, 2025.

When flying from Key Largo to New York John F Kennedy Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to New York John F Kennedy Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to John F Kennedy Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to New York John F Kennedy Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to New York John F Kennedy Intl Airport

Explore weekly flight availability from Key Largo to John F Kennedy Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated marzo 28, 2025.

The most flights from KE9 to JFK are scheduled on a Friday (93 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated marzo 28, 2025.
Read through reviews of airlines operating flights from Key Largo to New York, such as Delta, JetBlue and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Sun Country Air
6.9
Okay
348 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Frontier
6.0
Okay
3,271 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Key Largo to John F Kennedy Intl. 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 Key Largo to New York John F Kennedy Intl Airport one-way?

    $49 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $64 and $100, respectively.

  • What are the most reliable airlines from Key Largo to New York John F Kennedy Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Key Largo to New York John F Kennedy Intl Airport on time: Iberia (94%), Kenya Airways (89%), Royal Jordanian (89%).

  • What are the cheapest flights from Key Largo to New York John F Kennedy Intl Airport?

    Looking for the cheapest flight from Key Largo to New York John F Kennedy Intl Airport? While on average our users pay $2,191, our data indicates the cheapest price to be $63. The most popular route (Miami - New York John F Kennedy Intl), is priced around $98.

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

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

  • How can I find direct flights from Key Largo to John F Kennedy Intl?

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

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

    Yes. Cheapflights offers flight deals from Key Largo to John F Kennedy Intl 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 Key Largo to New York John F Kennedy Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to New York John F Kennedy Intl Airport (average of $236). Flying from Key Largo to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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

Traveling to a place near Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Queens
Bronx
Woodbridge
Staten Island
Elizabeth
Yonkers
Secaucus
Ronkonkoma
Parsippany
East Rutherford
Shelton
Tannersville
Stamford
East Brunswick
Absecon
Carteret
Carle Place
Fairfield
Mount Laurel
North Bergen

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Top 5 airlines flying from Key Largo to John F Kennedy Intl

Discover the top 5 airlines that operate flights from Key Largo to John F Kennedy Intl. 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$96FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$54Average$146FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$97Average$199FlexibilityNo cancel feeOn-time62%
DeltaCheapest$116Average$211FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$117Average$295FlexibilityNo cancel feeOn-time71%
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