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$204+ Cheap flights from Islip, NY (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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — YYZ
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$479
(Kiwi.com)

One-way from

$204
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$261
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. 12% potential increase in price ($40 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 July 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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/316:00 amISP - YUL
1 stop8h 20mMultiple Airlines
Thu 8/76:45 amYUL - ISP
2 stops17h 02mMultiple Airlines
Deal found 7/1$479
This Trip.com deal was found by Cheapflights users on 7/3. 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.
Thu 8/146:00 amISP - YYZ
1 stop16h 44mMultiple Airlines
Thu 8/214:00 pmYYZ - ISP
1 stop17h 13mMultiple Airlines
Deal found 7/3$561
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Sun 8/176:00 amISP - YYC
1 stop17h 42mMultiple Airlines
Sun 8/2410:05 amYYC - ISP
1 stop20h 03mMultiple Airlines
Deal found 7/3$651
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sun 9/282:19 pmISP - YVR
1 stop10h 51mMultiple Airlines
Sun 10/1210:00 amYVR - ISP
2 stops21h 37mMultiple Airlines
Deal found 7/2$655
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/167:30 amISP - YOW
1 stop9h 48mMultiple Airlines
Sat 8/234:25 pmYOW - ISP
1 stop26h 23mMultiple Airlines
Deal found 7/2$859
This United deal was found by Cheapflights users on 7/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:53 amISP - YQB
2 stops10h 48mMultiple Airlines
Thu 9/2510:50 amYQB - ISP
2 stops9h 11mMultiple Airlines
Deal found 7/1$2,822

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 July 3, 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

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Thu 7/31

6:00 am-2:20 pm

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 8/7

6:45 am-11:47 pm

2 stops17h 02m

$479

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Thu 8/14

6:00 am-10:44 pm

1 stop16h 44m

Toronto Pearson Intl

Thu 8/21

4:00 pm-9:13 am

1 stop17h 13m

$561

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sun 8/17

6:00 am-9:42 pm

1 stop17h 42m

Calgary

Sun 8/24

10:05 am-8:08 am

1 stop20h 03m

$651

IslipVancouver

ISP - YVR

ISPYVR

Islip Long Island

Sun 9/28

2:19 pm-10:10 pm

1 stop10h 51m

Vancouver Intl

Sun 10/12

10:00 am-10:37 am

2 stops21h 37m

$655

IslipOttawa

ISP - YOW

ISPYOW

Islip Long Island

Sat 8/16

7:30 am-5:18 pm

1 stop9h 48m

Ottawa

Sat 8/23

4:25 pm-6:48 pm

1 stop26h 23m

$859

IslipQuébec City

ISP - YQB

ISPYQB

Islip Long Island

Tue 9/23

11:53 am-10:41 pm

2 stops10h 48m

Québec City

Thu 9/25

10:50 am-8:01 pm

2 stops9h 11m

$2,822

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Thu 7/24

6:00 am-10:44 pm

1 stop16h 44m

$204

IslipMontreal

ISP - YUL

ISPYUL

Islip Long Island

Wed 7/9

8:37 pm-10:15 pm

3 stops25h 38m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, New York to Canada?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Canada (average of $243). Flying from Islip, New York 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, New York to Canada?

    Most travelers choose Islip Long Island - Toronto Pearson Intl, Islip Long Island - Montreal Pierre Elliott Trudeau Intl or Islip Long Island - Québec City when deciding on the best route from Islip, New York 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, New York to Canada?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Canada (average of $243). Flying from Islip, New York 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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