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 YYZ to ISP?

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

Most accurate provider : When it comes to deals on Toronto Pearson Intl Airport-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-Islip, New York flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Toronto Pearson Intl Airport-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Islip from Toronto Pearson Intl?

For a flight from Toronto Pearson Intl to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 inbound flights from Toronto Pearson Intl per day. 0 airlines have flights to Islip Long Island from Toronto Pearson Intl on a regular basis.

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

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

How can I find direct flights from Pearson Intl to Islip?

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

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

Yes. Cheapflights offers flight deals from Pearson Intl 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.

$183+ Flights from Toronto Pearson Intl Airport to Islip, NY

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Cheap flight deals from Pearson Intl to Islip

Cheapest

Best

One-way

Cheapest flights from Pearson Intl to Islip
Explore the most affordable flight options available from Pearson Intl to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Fri 8/74:50 pm

YYZ

ISP

1 stop16h 18m

Multiple Airlines

Sun 8/910:03 am

ISP

YYZ

1 stop10h 02m

Multiple Airlines

Deal found 2/12

$693

Find flight deals from Pearson Intl to Islip

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$693 (Kiwi.com)
One-way from	$183 (Kiwi.com)
Popular in	December
Cheapest in	May
Average price	$252

Provider with most accurate pricing for Toronto Pearson Intl-Islip Long Island flight deals.

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Provider most trusted by Cheapflights users for Toronto Pearson Intl-Islip Long Island flights.

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From Toronto Pearson Intl to Islip Long Island

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One-way flight from Toronto Pearson Intl to Islip Long Island

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Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).

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Average for round-trip flights in February 2026

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Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Islip that are best for you.

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Fly to

Route

Depart

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Price

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Fri 8/7

4:50 pm-9:08 am

1 stop16h 18m

Islip Long Island

Sun 8/9

10:03 am-8:05 pm

1 stop10h 02m

$693

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Wed 2/25

7:10 am-2:39 pm

1 stop31h 29m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-Islip, New York flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pearson Intl to Islip

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

YYZ-ISP

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 Toronto Pearson Intl Airport to Islip

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Islip, New York?

Currently, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Islip, New York (average of $86). Flying from Toronto Pearson Intl Airport to Islip, New York in December is currently the most expensive (average of $192). 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 Toronto Pearson Intl?
For a flight from Toronto Pearson Intl to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 inbound flights from Toronto Pearson Intl per day. 0 airlines have flights to Islip Long Island from Toronto Pearson Intl on a regular basis.
Can I find deals for flights from Pearson Intl to Islip that include hotel bookings?
Yes. In addition to deals on Pearson Intl to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Islip.
Can I find deals for business class flights from Pearson Intl to Islip?
Yes. Cheapflights offers flight deals from Pearson Intl 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 Toronto Pearson Intl Airport to Islip, New York?
Currently, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Islip, New York (average of $86). Flying from Toronto Pearson Intl Airport to Islip, New York in December is currently the most expensive (average of $192). 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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$183+ Cheap flights from Pearson Intl (YYZ) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pearson Intl to Islip with Cheapflights

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Cheap flight deals from Pearson Intl to Islip

Cheapest flights from Pearson Intl to IslipExplore the most affordable flight options available from Pearson Intl to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Explore the most affordable flight options available from Pearson Intl to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Best flights from Pearson Intl to IslipDiscover carefully curated flight deals from Pearson Intl to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.

Discover carefully curated flight deals from Pearson Intl to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.

One-way flights from Pearson Intl to IslipSearch for one-way flight options from Pearson Intl to Islip. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.

Search for one-way flight options from Pearson Intl to Islip. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.

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Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Islip that are best for you.

Best time to book a flight from Pearson Intl to Islip

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

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Islip

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Islip, New York?

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Toronto Pearson Intl?

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

How can I find direct flights from Pearson Intl to Islip?

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

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Islip, New York?

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Pearson Intl and Islip flights

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Cheapest flights from Pearson Intl to Islip
Explore the most affordable flight options available from Pearson Intl to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Best flights from Pearson Intl to Islip
Discover carefully curated flight deals from Pearson Intl to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.

One-way flights from Pearson Intl to Islip
Search for one-way flight options from Pearson Intl to Islip. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.