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Cheap flights from Toronto Pearson Intl Airport to Islip, NY from C$ 350

YYZ — ISP
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Islip

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Islip

Fri 23/1011:15 p.m. -
2 stops18h 15m
Fri 30/106:54 p.m. -
1 stop18h 46m
Deal found 8/9C$ 816
Wed 21/104:55 p.m. -
1 stop18h 10m
Wed 28/1012:00 p.m. -
2 stops27h 23m
Deal found 6/9C$ 855
Wed 9/99:50 a.m. -
1 stop7h 08m
Wed 16/95:43 p.m. -
1 stop20h 47m
Deal found 8/9C$ 1,045

Find flight deals from Pearson Intl to Islip

Round-trip from

C$ 816

One-way from

C$ 350

Popular in

August

Cheapest in

January

Average price

C$ 389
23/10-30/10
  • 23/10-30/10
  • 3 total stops
  • 37h 01m total
  • Toronto to Islip
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22/10-31/12
  • 22/10-31/12
  • 2 total stops
  • 27h 33m total
  • Toronto to Islip
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Highest demand for flights based on searches. 7% potential increase in price (C$ 40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoIslip

YYZ Toronto Pearson Intl - ISP Islip Long Island

YYZISP

Toronto Pearson Intl

Thu 22/10

7:00 a.m.-10:33 a.m.

2 stops27h 33m

Islip Long Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 350
Quickest round-trip

TorontoIslip

YYZ Toronto Pearson Intl - ISP Islip Long Island

YYZISP

Toronto Pearson Intl

Thu 24/9

6:30 a.m.-8:59 a.m.

2 stops26h 29m

Islip Long Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 509

TorontoIslip

YYZ Toronto Pearson Intl - ISP Islip Long Island

YYZISP

Toronto Pearson Intl

Fri 23/10

11:15 p.m.-5:30 p.m.

2 stops18h 15m

Islip Long Island

Fri 30/10

6:54 p.m.-1:40 p.m.

1 stop18h 46m

C$ 816

TorontoIslip

YYZ Toronto Pearson Intl - ISP Islip Long Island

YYZISP

Toronto Pearson Intl

Wed 21/10

4:55 p.m.-11:05 a.m.

1 stop18h 10m

Islip Long Island

Wed 28/10

12:00 p.m.-3:23 p.m.

2 stops27h 23m

C$ 855

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Sorted by cheapest first

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.
Estimated round-trip price

Related info for your journey

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

    Islip Long Island (ISP), located 11.6 km from the city centre, is the airport you fly into when you book flights from Toronto Pearson Intl to Islip. 0 airlines have flights to Long Island from Toronto Pearson Intl on a regular basis. Booking flights from Toronto Pearson Intl to Islip Long Island should not be difficult; the airport handles an average of 0 inbound flights from Toronto Pearson Intl per day.

  • 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.

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Need flexible booking options for your flight to Islip from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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