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C$ 480+ Cheap flights to Islip, NY

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
— ISP
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Islip, NY in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Islip
Explore the most affordable flight options available to Islip. Find the lowest fares based on data from user searches, with prices last updated on 12 July 2026.

Thu 13/84:45 p.m.
YYZ
-
ISP
2 stops41h 08m
Multiple Airlines
Sat 22/89:05 a.m.
ISP
-
YYZ
1 stop13h 00m
Multiple Airlines
Deal found 9/7C$ 886
Sat 8/86:30 a.m.
YYZ
-
ISP
2 stops12h 31m
Multiple Airlines
Fri 14/88:31 p.m.
ISP
-
YYZ
1 stop24h 09m
Multiple Airlines
Deal found 9/7C$ 920
Sat 8/83:20 p.m.
YYZ
-
ISP
2 stops26h 46m
Multiple Airlines
Sat 15/83:10 p.m.
ISP
-
YYZ
1 stop6h 55m
Multiple Airlines
Deal found 9/7C$ 1,033
Thu 30/76:00 a.m.
YYZ
-
ISP
2 stops12h 06m
Multiple Airlines
Wed 19/82:16 p.m.
ISP
-
YYZ
1 stop7h 24m
Multiple Airlines
Deal found 10/7C$ 1,042
Fri 31/74:50 p.m.
YYZ
-
ISP
1 stop17h 03m
Multiple Airlines
Sat 22/87:05 a.m.
ISP
-
YYZ
1 stop4h 55m
Multiple Airlines
Deal found 10/7C$ 1,047
Mon 3/88:10 a.m.
YYZ
-
ISP
2 stops11h 53m
Multiple Airlines
Sat 22/87:05 a.m.
ISP
-
YYZ
1 stop4h 55m
Multiple Airlines
Deal found 10/7C$ 1,091
Wed 29/77:25 a.m.
YYZ
-
ISP
1 stop12h 50m
Multiple Airlines
Thu 30/74:50 p.m.
ISP
-
YYZ
1 stop4h 50m
Multiple Airlines
Deal found 9/7C$ 1,134
Wed 5/87:25 a.m.
YYZ
-
ISP
1 stop12h 50m
Multiple Airlines
Tue 18/810:05 a.m.
ISP
-
YYZ
2 stops11h 59m
Multiple Airlines
Deal found 10/7C$ 1,141
Thu 30/77:25 a.m.
YYZ
-
ISP
1 stop6h 05m
Multiple Airlines
Thu 20/84:50 p.m.
ISP
-
YYZ
1 stop4h 50m
Multiple Airlines
Deal found 10/7C$ 1,142

Find flight deals to Islip

Find the latest flights to Islip in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 July 2026.

Round-trip from

C$ 299

One-way from

C$ 480

Popular in

June

Cheapest in

September

Average price

C$ 357
Air Canada
  • Air Canada
  • 23/8-30/8
  • Nonstop
  • 3h 08m total
  • Toronto to New York
Search Deals
3/8
  • 3/8
  • 3 total stops
  • 42h 13m total
  • Toronto to Islip
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Islip that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 July 2026.
Use the filters below to find and compare flights to Islip that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Thu 13/8

4:45 p.m.-9:53 a.m.

2 stops41h 08m

Islip Long Island

Sat 22/8

9:05 a.m.-10:05 p.m.

1 stop13h 00m

C$ 886

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 8/8

5:35 p.m.-10:30 a.m.

1 stop16h 55m

Islip Long Island

Fri 14/8

8:31 p.m.-8:40 p.m.

1 stop24h 09m

C$ 1,032

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 8/8

3:20 p.m.-6:06 p.m.

2 stops26h 46m

Islip Long Island

Sat 15/8

3:10 p.m.-10:05 p.m.

1 stop6h 55m

C$ 1,033
Quickest round-trip

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Mon 3/8

8:10 a.m.-8:03 p.m.

2 stops11h 53m

Islip Long Island

Thu 20/8

4:50 p.m.-9:40 p.m.

1 stop4h 50m

C$ 1,091

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Tue 4/8

7:25 a.m.-5:41 p.m.

1 stop10h 16m

Islip Long Island

Mon 17/8

2:16 p.m.-9:40 p.m.

1 stop7h 24m

C$ 1,353

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Mon 3/8

7:25 a.m.-5:41 p.m.

1 stop10h 16m

Islip Long Island

Sun 16/8

3:10 p.m.-9:40 p.m.

1 stop6h 30m

C$ 1,400

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sun 2/8

2:20 p.m.-8:59 p.m.

1 stop6h 39m

Islip Long Island

Wed 19/8

10:05 a.m.-9:10 p.m.

1 stop11h 05m

C$ 3,108
Cheapest one-way

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Mon 3/8

3:40 p.m.-9:53 a.m.

3 stops42h 13m

C$ 480

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Fri 21/8

4:50 p.m.-6:14 p.m.

1 stop25h 24m

C$ 511

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 25/7

3:40 p.m.-10:30 a.m.

2 stops18h 50m

C$ 689

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight to Islip

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

How long is the flight to Islip?

On average, a flight from Toronto to Islip takes 6 hours 39 minutes. Flights to Islip from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip ranges from 84.0 - 112.0 mm per month. March is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Islip when rainfall is around 84.0 mm.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

FAQs about flying to Islip

  • What airport do you fly into for flights to Islip?

    Travellers will need to book flights to Long Island (ISP) if they wish to fly to Islip. The Islip airport is 11.6 km from the city centre.

  • Can I find cheaper flights to Islip if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Islip on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Islip depart from?

    For those looking to save time traveling to Islip, Ottawa offers the quickest one-way flight (5 hours 45 minutes).

  • Does Islip Long Island have rental cars?

    Yes. Those touching down at Islip Long Island can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Islip Long Island?

    Yes. Islip Long Island has hotels nearby for those requiring accommodations. Clarion Hotel & Conference Center Ronkonkoma Macarthur Airport is the closest property to Islip Long Island (0.0 km away from Islip Long Island).

See more FAQs

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How does Cheapflights help users find flights to Islip?

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Why should you use Cheapflights to find cheap flight tickets to Islip?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Islip.

Can Cheapflights find flights to Islip with no change fees?

Certainly. Search results for flights to Islip shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Islip become cheaper?

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