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$215+ Cheap flights from Islip (ISP) to Canada

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — YYZ
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Islip to Canada

Cheapest flights from Islip to Canada
Explore the most affordable flight options available from Islip to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:58 pmISP - YYZ
1 stop7h 27mMultiple Airlines
Mon 11/175:15 pmYYZ - ISP
1 stop24h 27mMultiple Airlines
Deal found 10/14$223
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:02 amISP - YYC
1 stop13h 17mMultiple Airlines
Thu 12/49:00 amYYC - ISP
2 stops33h 14mMultiple Airlines
Deal found 10/13$375
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:40 amISP - YYZ
2 stops12h 01mMultiple Airlines
Mon 10/275:15 pmYYZ - ISP
1 stop24h 27mMultiple Airlines
Deal found 10/13$404
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:27 pmISP - YUL
2 stops27h 53mMultiple Airlines
Sun 11/164:35 pmYUL - ISP
1 stop18h 02mMultiple Airlines
Deal found 10/13$465
This Trip.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:58 pmISP - YUL
2 stops29h 22mMultiple Airlines
Sun 11/166:45 amYUL - ISP
2 stops27h 52mMultiple Airlines
Deal found 10/13$514
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:37 pmISP - YUL
2 stops17h 03mMultiple Airlines
Sun 11/164:35 pmYUL - ISP
1 stop18h 02mMultiple Airlines
Deal found 10/13$695
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:58 pmISP - YUL
1 stop21h 22mMultiple Airlines
Fri 10/176:40 pmYUL - ISP
2 stops25h 25mMultiple Airlines
Deal found 10/13$959
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:27 pmISP - YUL
2 stops17h 13mMultiple Airlines
Sat 11/154:35 pmYUL - ISP
1 stop28h 07mMultiple Airlines
Deal found 10/13$1,219
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:30 amISP - YUL
2 stops7h 50mMultiple Airlines
Sat 11/154:35 pmYUL - ISP
1 stop28h 07mMultiple Airlines
Deal found 10/13$1,395

Cheap flight deals from Islip to Canada

Keep the following information in mind while searching for Islip to Canada flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Kiwi.com)

One-way from

$215
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$303
Provider with most accurate pricing for New York (NYC)-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Toronto (YTO) flights.
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From Islip Long Island to Canada
Search Deals
One-way flight from Islip Long Island to Canada
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Canada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Islip to Canada that are best for you.

Fly from

Islip

Fly to

Canada

Route

Depart

Return

Price

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Mon 11/10

4:58 pm-12:25 am

1 stop7h 27m

Toronto Pearson Intl

Mon 11/17

5:15 pm-5:42 pm

1 stop24h 27m

$223

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Thu 11/27

10:02 am-9:19 pm

1 stop13h 17m

Calgary

Thu 12/4

9:00 am-8:14 pm

2 stops33h 14m

$375

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Tue 11/11

6:27 pm-10:20 pm

2 stops27h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

4:35 pm-10:37 am

1 stop18h 02m

$465

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Wed 11/12

4:58 pm-10:20 pm

2 stops29h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

6:45 am-10:37 am

2 stops27h 52m

$514

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Thu 11/13

6:37 pm-11:40 am

2 stops17h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

4:35 pm-10:37 am

1 stop18h 02m

$695

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Tue 11/11

6:27 pm-11:40 am

2 stops17h 13m

Montreal Pierre Elliott Trudeau Intl

Sat 11/15

4:35 pm-8:42 pm

1 stop28h 07m

$1,219

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Wed 11/12

7:30 am-3:20 pm

2 stops7h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 11/15

4:35 pm-8:42 pm

1 stop28h 07m

$1,395

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sat 2/28

6:49 pm-4:40 pm

2 stops47h 51m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Best time to book a flight from Islip to Canada

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

What is the cheapest month to book a flight from Islip to Canada?

Currently, April is the cheapest month in which you can book a flight from Islip to Canada (average of $73). Flying from Islip to Canada in August is currently the most expensive (average of $115). 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

Find useful and relevant information for your journey from Islip to Canada. 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 from for flights from Islip to Canada?

    If you book a flight to Canada from Islip, you will be flying from Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • What are the most popular routes from Islip to Canada?

    Most travelers choose Islip Long Island - Vancouver Intl, Islip Long Island - Toronto Pearson Intl or Islip Long Island - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Islip to Canada.

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

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

  • How can I find direct flights from Islip to Canada?

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

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

    Yes. Cheapflights offers flight deals from Islip to Canada 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 to Canada?

    Currently, April is the cheapest month in which you can book a flight from Islip to Canada (average of $73). Flying from Islip to Canada in August is currently the most expensive (average of $115). 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.

See more FAQs

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