In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

If weather is an important factor for your trip to Islip, New York, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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

When flying from U.S. Virgin Islands to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Islip from U.S. Virgin Islands?

Islip Long Island (ISP) is the airport you will fly into if you book a flight from U.S. Virgin Islands to Islip. It is only a 7.2 mi journey from Long Island (ISP) to Islip’s city center.

Can I find deals for flights from U.S. Virgin Islands to Islip that include hotel bookings?

Yes. In addition to deals on U.S. Virgin Islands to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from U.S. Virgin Islands to Islip?

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

Can I find deals for business class flights from U.S. Virgin Islands to Islip?

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

$153+ Flights from the U.S. Virgin Islands to Islip, NY

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Cheap flight deals from U.S. Virgin Islands to Islip

Cheapest flights from U.S. Virgin Islands to Islip
Explore the most affordable flight options available from U.S. Virgin Islands to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/3112:31 pmSTT - ISP

1 stop13h 24mMultiple Airlines

Sun 1/44:28 pmISP - STT

1 stop18h 03mMultiple Airlines

Deal found 12/16

$422

Best flights from U.S. Virgin Islands to Islip
Discover carefully curated flight deals from U.S. Virgin Islands to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 12/3112:31 pmSTT - ISP

1 stop13h 24mMultiple Airlines

Sun 1/44:28 pmISP - STT

1 stop18h 03mMultiple Airlines

Deal found 12/16

$422

Last-minute flights from U.S. Virgin Islands to Islip
Discover last-minute flight deals from U.S. Virgin Islands to Islip. Data last updated December 18, 2025 and is based on user searches.

Wed 12/3112:31 pmSTT - ISP

1 stop13h 24mMultiple Airlines

Sun 1/44:28 pmISP - STT

1 stop18h 03mMultiple Airlines

Deal found 12/16

$422

One-way flights from U.S. Virgin Islands to Islip
Search for one-way flight options from U.S. Virgin Islands to Islip. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Thu 2/53:57 pmSTT - ISP

1 stop17h 58mMultiple Airlines

Deal found 12/16

$153

Find flight deals from U.S. Virgin Islands to Islip

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$422 (Trip.com)
One-way from	$153 (Trip.com)
Popular in	January
Cheapest in	May
Average price	$373

Provider with most accurate pricing for Saint Thomas Island Cyril E King-New York (NYC) flight deals.

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From U.S. Virgin Islands to Islip Long Island

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One-way flight from U.S. Virgin Islands to Islip Long Island

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Highest demand for flights based on searches. 9% potential increase in price ($41 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Use the filters below to find and compare flights from the U.S. Virgin Islands to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandIslip

STT - ISP

STTISP

Saint Thomas Island Cyril E King

Wed 12/31

12:31 pm-12:55 am

1 stop13h 24m

Islip Long Island

Sun 1/4

4:28 pm-11:31 am

1 stop18h 03m

$422

Saint Thomas IslandIslip

STT - ISP

STTISP

Saint Thomas Island Cyril E King

Thu 2/5

3:57 pm-8:55 am

1 stop17h 58m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from U.S. Virgin Islands to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from U.S. Virgin Islands 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 the U.S. Virgin Islands to Islip

What is the cheapest month to book a flight from U.S. Virgin Islands to Islip, New York?

Currently, April is the cheapest month in which you can book a flight from U.S. Virgin Islands to Islip, New York (average of $102). Flying from U.S. Virgin Islands to Islip, New York in February is currently the most expensive (average of $331). 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.

Related info for your journey

What airport do you fly into for flights to Islip from U.S. Virgin Islands?
Islip Long Island (ISP) is the airport you will fly into if you book a flight from U.S. Virgin Islands to Islip. It is only a 7.2 mi journey from Long Island (ISP) to Islip’s city center.
Can I find deals for flights from U.S. Virgin Islands to Islip that include hotel bookings?
Yes. In addition to deals on U.S. Virgin Islands to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from U.S. Virgin Islands to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from U.S. Virgin Islands to Islip.
Can I find deals for business class flights from U.S. Virgin Islands to Islip?
Yes. Cheapflights offers flight deals from U.S. Virgin Islands to Islip 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 U.S. Virgin Islands to Islip, New York?
Currently, April is the cheapest month in which you can book a flight from U.S. Virgin Islands to Islip, New York (average of $102). Flying from U.S. Virgin Islands to Islip, New York in February is currently the most expensive (average of $331). 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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$153+ Cheap flights from the U.S. Virgin Islands to Islip, NY (ISP)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from U.S. Virgin Islands to Islip with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from U.S. Virgin Islands to Islip

Cheapest flights from U.S. Virgin Islands to IslipExplore the most affordable flight options available from U.S. Virgin Islands to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from U.S. Virgin Islands to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from U.S. Virgin Islands to Islip

Keep the following information in mind while searching for U.S. Virgin Islands to Islip flight deals. Data was last updated December 18, 2025.

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Use the filters below to find and compare flights from the U.S. Virgin Islands to Islip that are best for you.

Best time to book a flight from U.S. Virgin Islands to Islip

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

Cheapflights Insights

Everything you need to know about your flight from the U.S. Virgin Islands to Islip

What is the cheapest month to book a flight from U.S. Virgin Islands to Islip, New York?

Related info for your journey

Find useful and relevant information for your journey from U.S. Virgin Islands to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Islip from U.S. Virgin Islands?

Can I find deals for flights from U.S. Virgin Islands to Islip that include hotel bookings?

How can I find direct flights from U.S. Virgin Islands to Islip?

Can I find deals for business class flights from U.S. Virgin Islands to Islip?

What is the cheapest month to book a flight from U.S. Virgin Islands to Islip, New York?

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Cheapest flights from U.S. Virgin Islands to Islip
Explore the most affordable flight options available from U.S. Virgin Islands to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.