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.

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).

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 $1,622, our data indicates the cheapest price to be $73. The most popular route (Miami - New York John F Kennedy Intl), is priced around $69.

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: Kenya Airways (93%), China Eastern (88%), Air Serbia (85%).

What are the most popular airlines that fly from Key Largo to New York John F Kennedy Intl Airport?

Before booking your flight from Key Largo to New York John F Kennedy Intl Airport check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

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

January can be a great time to fly to New York John F Kennedy Intl Airport from Key Largo with a flight ticket averaging about $169. Cheapflights users have found deals in the month of January for as cheap as $58. The most expensive prices can be found in the month of December.

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.

$60+ Flights from Key Largo to New York John F Kennedy Intl Airport, NY

Q: How far in advance should I book a flight from Key Largo to New York John F Kennedy Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 125% on flights from Key Largo to New York John F Kennedy Intl Airport compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $153. For sooner than that we have options available in the next 3 days from $332.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Key Largo to John F Kennedy Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Key Largo to New York John F Kennedy Intl are usually found in September or January, booked 74 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Key Largo to John F Kennedy Intl

Round-trip from	$100 (Frontier)
One-way from	$66 (Frontier)
Popular in	December
Cheapest in	September
Average price	$217

From Key Largo to New York John F Kennedy Intl

Search Deals

One-way flight from Key Largo to New York John F Kennedy Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($9 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 July 3, 2025.

Wed 7/98:30 amMIA - JFK

Nonstop3h 15mFrontier

Tue 7/1512:44 pmJFK - MIA

Nonstop3h 15mFrontier

Deal found 6/30

$100

Thu 8/217:00 amMIA - JFK

Nonstop3h 01mDelta

Mon 8/257:05 amJFK - MIA

Nonstop3h 13mDelta

Deal found 7/3

$147

Best flights from Key Largo to John F Kennedy Intl
Discover carefully curated flight deals from Key Largo to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 7/98:30 amMIA - JFK

Nonstop3h 15mFrontier

Tue 7/1512:44 pmJFK - MIA

Nonstop3h 15mFrontier

Deal found 6/30

$100

Thu 8/217:00 amMIA - JFK

Nonstop3h 01mDelta

Mon 8/257:05 amJFK - MIA

Nonstop3h 13mDelta

Deal found 7/3

$147

Last-minute flights from Key Largo to John F Kennedy Intl
Discover last-minute flight deals from Key Largo to John F Kennedy Intl. Data last updated July 3, 2025 and is based on user searches.

Wed 7/98:30 amMIA - JFK

Nonstop3h 15mFrontier

Tue 7/1512:44 pmJFK - MIA

Nonstop3h 15mFrontier

Deal found 6/30

$100

Thu 8/217:00 amMIA - JFK

Nonstop3h 01mDelta

Mon 8/257:05 amJFK - MIA

Nonstop3h 13mDelta

Deal found 7/3

$147

One-way flights from Key Largo to John F Kennedy Intl
Search for one-way flight options from Key Largo to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/98:30 amMIA - JFK

Nonstop3h 15mFrontier

Deal found 7/1

$66

Sun 8/107:00 amMIA - JFK

Nonstop3h 01mDelta

Deal found 7/2

$74

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

MiamiNew York

MIA - JFK

MIAJFK

Miami

Tue 8/26

7:10 am-10:27 am

Nonstop3h 17m

New York John F Kennedy Intl

Sat 8/30

6:00 am-12:29 pm

1 stop6h 29m

$100

MiamiNew York

MIA - JFK

MIAJFK

Miami

Thu 8/21

7:00 am-10:01 am

Nonstop3h 01m

New York John F Kennedy Intl

Mon 8/25

7:05 am-10:18 am

Nonstop3h 13m

$147

MiamiNew York

MIA - JFK

MIAJFK

Miami

Wed 7/16

8:30 am-11:45 am

Nonstop3h 15m

$60

MiamiNew York

MIA - JFK

MIAJFK

Miami

Sun 8/10

7:00 am-10:01 am

Nonstop3h 01m

$74

MiamiNew York

MIA - JFK

MIAJFK

Miami

Sun 11/23

9:23 pm-12:35 am

Nonstop3h 12m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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?

The best time to book flights from Key Largo to New York John F Kennedy Intl Airport is 74 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 July is currently the most expensive (average of $319). 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?

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?

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

The most flights from KE9 to JFK are scheduled on a Wednesday (79 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

How much does it cost to fly round-trip from Key Largo to New York John F Kennedy Intl Airport?

Reviews of airlines servicing John F Kennedy Intl

Get a feel of what it's like to fly with Delta and Frontier from Key Largo to New York John F Kennedy Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

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

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

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

Frontier

5.9

Fair

3,286 reviews

Delta

8.0

Very good

7,982 reviews

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

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: Kenya Airways (93%), China Eastern (88%), Air Serbia (85%).
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 $1,622, our data indicates the cheapest price to be $73. The most popular route (Miami - New York John F Kennedy Intl), is priced around $69.
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 July is currently the most expensive (average of $319). 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

Queens

Bronx

Secaucus

Elizabeth

East Rutherford

Ronkonkoma

Yonkers

Parsippany

North Bergen

Staten Island

Stamford

Mahwah

Carle Place

New Brunswick

Westbury

Hoboken

East Brunswick

Paterson

Fort Lee

Princeton

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$43	Average$179	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$47	Average$162	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$96	Average$199	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$104	Average$203	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$117	Average$297	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$60+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to John F Kennedy Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Key Largo to New York John F Kennedy Intl are usually found in September or January, booked 74 days in advance, depart on a Friday or Thursday and return on a Wednesday

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 July 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Key Largo to John F Kennedy Intl

Cheapest flights from Key Largo to John F Kennedy IntlExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

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.

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.

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 June 27, 2025.

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

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 July 3, 2025.

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.

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

How much does it cost to fly round-trip from Key Largo to New York John F Kennedy Intl Airport?

Reviews of airlines servicing John F Kennedy Intl

Get a feel of what it's like to fly with Delta and Frontier from Key Largo to New York John F Kennedy Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 most reliable airlines from Key Largo to New York John F Kennedy Intl Airport?

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

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

How can I 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?

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

Traveling to a place near Key Largo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

Travel Smart

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 July 3, 2025.