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$135+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — YYZ
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 August 20, 2025.

Round-trip from

$398
(Kiwi.com)

One-way from

$135
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$281
From Islip Long Island to Canada
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One-way flight from Islip Long Island to Canada
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Highest demand for flights based on searches. 13% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/111:35 amISP - YYZ
1 stop26h 17mMultiple Airlines
Sun 10/58:00 pmYYZ - ISP
1 stop14h 40mMultiple Airlines
Deal found 8/19$398
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/155:05 pmISP - YOW
1 stop23h 52mMultiple Airlines
Mon 9/227:00 amYOW - ISP
2 stops27h 40mMultiple Airlines
Deal found 8/18$410
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/211:40 amISP - YYZ
1 stop12h 01mMultiple Airlines
Thu 10/97:15 amYYZ - ISP
2 stops13h 27mMultiple Airlines
Deal found 8/18$450
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/24:33 pmISP - YOW
1 stop24h 25mMultiple Airlines
Thu 10/94:25 pmYOW - ISP
1 stop18h 12mMultiple Airlines
Deal found 8/18$488
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/24:33 pmISP - YUL
2 stops21h 12mMultiple Airlines
Thu 10/96:45 amYUL - ISP
1 stop13h 57mMultiple Airlines
Deal found 8/18$489
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 10/35:05 pmISP - YYZ
2 stops21h 00mMultiple Airlines
Fri 10/104:00 pmYYZ - ISP
1 stop18h 37mMultiple Airlines
Deal found 8/19$506
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Fri 10/109:59 amISP - YYZ
1 stop11h 22mMultiple Airlines
Sun 10/127:15 amYYZ - ISP
2 stops13h 37mMultiple Airlines
Deal found 8/20$554
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/79:37 pmISP - YYZ
2 stops13h 05mMultiple Airlines
Thu 10/97:15 amYYZ - ISP
1 stop13h 27mMultiple Airlines
Deal found 8/18$592
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 10/45:05 pmISP - YOW
1 stop23h 52mMultiple Airlines
Sat 10/114:25 pmYOW - ISP
1 stop28h 27mMultiple Airlines
Deal found 8/20$690
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 11/2210:02 amISP - YYZ
1 stop25h 44mMultiple Airlines
Thu 11/275:15 pmYYZ - ISP
1 stop15h 52mMultiple Airlines
Deal found 8/19$700
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 10/104:58 pmISP - YUL
1 stop21h 22mMultiple Airlines
Sun 10/126:45 amYUL - ISP
2 stops14h 07mMultiple Airlines
Deal found 8/18$756
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 8/227:33 pmISP - YYZ
1 stop18h 22mMultiple Airlines
Sun 8/2411:15 pmYYZ - ISP
2 stops19h 17mMultiple Airlines
Deal found 8/19$788

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 August 20, 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

Wed 10/1

11:35 am-1:52 pm

1 stop26h 17m

Toronto Pearson Intl

Sun 10/5

8:00 pm-10:40 am

1 stop14h 40m

$398

IslipOttawa

ISP - YOW

ISPYOW

Islip Long Island

Mon 9/15

5:05 pm-4:57 pm

1 stop23h 52m

Ottawa

Mon 9/22

7:00 am-10:40 am

2 stops27h 40m

$410

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Thu 10/2

11:40 am-11:41 pm

1 stop12h 01m

Toronto Pearson Intl

Thu 10/9

7:15 am-8:42 pm

2 stops13h 27m

$450

IslipOttawa

ISP - YOW

ISPYOW

Islip Long Island

Thu 10/2

4:33 pm-4:58 pm

1 stop24h 25m

Ottawa

Thu 10/9

4:25 pm-10:37 am

1 stop18h 12m

$488

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Thu 10/2

4:33 pm-1:45 pm

2 stops21h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:45 am-8:42 pm

1 stop13h 57m

$489

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 10/3

5:05 pm-2:05 pm

2 stops21h 00m

Toronto Pearson Intl

Fri 10/10

4:00 pm-10:37 am

1 stop18h 37m

$506

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 10/10

9:59 am-9:21 pm

1 stop11h 22m

Toronto Pearson Intl

Sun 10/12

7:15 am-8:52 pm

2 stops13h 37m

$554

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Tue 10/7

9:37 pm-10:42 am

2 stops13h 05m

Toronto Pearson Intl

Thu 10/9

7:15 am-8:42 pm

1 stop13h 27m

$592

IslipOttawa

ISP - YOW

ISPYOW

Islip Long Island

Sat 10/4

5:05 pm-4:57 pm

1 stop23h 52m

Ottawa

Sat 10/11

4:25 pm-8:52 pm

1 stop28h 27m

$690

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Fri 10/10

4:58 pm-2:20 pm

1 stop21h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

6:45 am-8:52 pm

2 stops14h 07m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 17 results
1
2

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, January is the cheapest month in which you can book a flight from Islip to Canada (average of $243). Flying from Islip to Canada in August is currently the most expensive (average of $348). 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 - Toronto Pearson Intl, Islip Long Island - Edmonton or Islip Long Island - Québec City 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, January is the cheapest month in which you can book a flight from Islip to Canada (average of $243). Flying from Islip to Canada in August is currently the most expensive (average of $348). 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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