In terms of precipitation, rainfall in Kingston ranges from 0.8 - 6.7 inches per month. October is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Kingston when rainfall is around 0.8 in.

If weather is an important factor for your trip to Kingston, use this chart to help with planning. For those seeking warmer temperatures, June 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 78.8 F).

How far in advance should I book a flight from Islip, New York to Kingston?

To save up to 35% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip, New York to Kingston from $500 1-2 weeks out and tickets from $629 for flights departing within the next 72 hours.

What is the cheapest month to fly from Islip, New York to Kingston?

March is one of the best times of the year to fly to Kingston from Islip, New York. Prices for March average $529 per person but you can even find prices for as low as $177. The most expensive prices can be found in the month of December. Opting for a March flight can save you 44% on your journey compared to booking in December

What is the cheapest time of day to fly from ISP to KIN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Kingston as you normally would.

Can I find deals for flights from Islip to Kingston that include hotel bookings?

Yes. In addition to deals on Islip to Kingston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Islip to Kingston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Kingston.

Can I find deals for business class flights from Islip to Kingston?

Yes. Cheapflights offers flight deals from Islip to Kingston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$194+ Flights from Islip, NY to Kingston

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Cheap flight deals from Islip to Kingston

Round-trip from	$927 (Mytrip)
One-way from	$194 (JetBlue)
Popular in	December
Cheapest in	March
Average price	$594

From Islip Long Island to Kingston Norman Manley

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One-way flight from Islip Long Island to Kingston Norman Manley

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Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Islip to Kingston

Cheapest flights from Islip to Kingston
Explore the most affordable flight options available from Islip to Kingston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 7/207:30 amISP - KIN

2 stops30h 12mMultiple Airlines

Sun 7/277:05 amKIN - ISP

2 stops10h 54mMultiple Airlines

Deal found 7/2

$927

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

Sun 7/207:30 amISP - KIN

2 stops30h 12mMultiple Airlines

Sun 7/277:05 amKIN - ISP

2 stops10h 54mMultiple Airlines

Deal found 7/2

$927

Last-minute flights from Islip to Kingston
Discover last-minute flight deals from Islip to Kingston. Data last updated July 3, 2025 and is based on user searches.

Sun 7/207:30 amISP - KIN

2 stops30h 12mMultiple Airlines

Sun 7/277:05 amKIN - ISP

2 stops10h 54mMultiple Airlines

Deal found 7/2

$927

One-way flights from Islip to Kingston
Search for one-way flight options from Islip to Kingston. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 8/111:40 amISP - KIN

1 stop6h 40mJetBlue

Deal found 7/1

$194

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Kingston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Sun 7/20

7:30 am-12:42 pm

2 stops30h 12m

Kingston Norman Manley

Sun 7/27

7:05 am-6:59 pm

2 stops10h 54m

$927

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Fri 8/1

11:40 am-5:20 pm

1 stop6h 40m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Islip to Kingston

Have a flexible travel schedule? Discover the best time to fly to Kingston from Islip 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 Islip to Kingston

What is the cheapest month to book a flight from Islip, New York to Kingston?

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Kingston (average of $425). Flying from Islip, New York to Kingston in December is currently the most expensive (average of $613). 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 Kingston

Peruse reviews from past customers who have flown with JetBlue from Islip to Kingston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

JetBlue

7.3

Good

2,916 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Feb 2025

JFK - CHS

Boarding took a very long time, in fact we were delayed by at least 30mins. There wasn’t many options for snacks and there was only water. The pilot did an excellent job

JetBlue

7.3

Good

2,916 reviews

JetBlue

7.3

Good

2,916 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Feb 2025

JFK - CHS

Boarding took a very long time, in fact we were delayed by at least 30mins. There wasn’t many options for snacks and there was only water. The pilot did an excellent job

Related info for your journey

Can I find deals for flights from Islip to Kingston that include hotel bookings?
Yes. In addition to deals on Islip to Kingston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Kingston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Kingston.
Can I find deals for business class flights from Islip to Kingston?
Yes. Cheapflights offers flight deals from Islip to Kingston 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 Islip, New York to Kingston?
Currently, September is the cheapest month in which you can book a flight from Islip, New York to Kingston (average of $425). Flying from Islip, New York to Kingston in December is currently the most expensive (average of $613). 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.

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$194+ Cheap flights from Islip, NY (ISP) to Kingston (KIN)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Kingston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Islip to Kingston

Round-trip from

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Find flight deals from Islip to Kingston

Cheapest flights from Islip to KingstonExplore the most affordable flight options available from Islip to Kingston. 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 Islip to Kingston. 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 Islip to Kingston that are best for you.

Best time to book a flight from Islip to Kingston

Have a flexible travel schedule? Discover the best time to fly to Kingston from Islip with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Islip to Kingston

What is the cheapest month to book a flight from Islip, New York to Kingston?

Reviews of airlines servicing Kingston

Peruse reviews from past customers who have flown with JetBlue from Islip to Kingston to help guide your decision. You can also see how each airline stacks up 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 Islip to Kingston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Islip to Kingston that include hotel bookings?

How can I find direct flights from Islip to Kingston?

Can I find deals for business class flights from Islip to Kingston?

What is the cheapest month to book a flight from Islip, New York to Kingston?

Traveling to a place near Islip?

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Cheapest flights from Islip to Kingston
Explore the most affordable flight options available from Islip to Kingston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.