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$236+ Cheap flights from Islip, NY (ISP) to Toronto (YTO)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — YTO
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap flight deals from Islip to Toronto

Cheapest flights from Islip to Toronto
Explore the most affordable flight options available from Islip to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/2210:57 am
ISP
-
YYZ
1 stop9h 08m
Multiple Airlines
Sun 7/267:30 am
YYZ
-
ISP
2 stops28h 50m
Multiple Airlines
Deal found 7/6$592
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/218:31 pm
ISP
-
YYZ
1 stop24h 09m
Multiple Airlines
Fri 8/285:50 pm
YYZ
-
ISP
2 stops16h 03m
Multiple Airlines
Deal found 7/10$597
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/62:16 pm
ISP
-
YYZ
1 stop7h 24m
Multiple Airlines
Thu 8/134:45 pm
YYZ
-
ISP
2 stops41h 08m
Multiple Airlines
Deal found 7/7$660
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/2510:43 am
ISP
-
YYZ
1 stop12h 52m
Multiple Airlines
Wed 7/295:10 pm
YYZ
-
ISP
2 stops40h 43m
Multiple Airlines
Deal found 7/6$673
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 8/510:57 am
ISP
-
YYZ
1 stop9h 08m
Multiple Airlines
Sat 8/86:14 pm
YYZ
-
ISP
2 stops23h 52m
Multiple Airlines
Deal found 7/6$693
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 10/1312:30 pm
ISP
-
YYZ
1 stop8h 55m
Multiple Airlines
Fri 10/161:30 pm
YYZ
-
ISP
2 stops27h 53m
Multiple Airlines
Deal found 7/9$698

Find flight deals from Islip to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$592
(Kiwi.com)

One-way from

$236
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$310
Provider with most accurate pricing for Islip Long Island-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Toronto (YTO) flights.
Search Deals
From Islip Long Island to Toronto (YTO)
Search Deals
One-way flight from Islip Long Island to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Toronto 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 11, 2026.
Use the filters below to find and compare flights from Islip to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Wed 7/22

10:57 am-8:05 pm

1 stop9h 08m

Toronto Pearson Intl

Sun 7/26

7:30 am-12:20 pm

2 stops28h 50m

$592

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 8/21

8:31 pm-8:40 pm

1 stop24h 09m

Toronto Pearson Intl

Fri 8/28

4:50 pm-6:14 pm

1 stop25h 24m

$598

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Tue 10/13

12:30 pm-9:25 pm

1 stop8h 55m

Toronto Pearson Intl

Fri 10/16

1:30 pm-5:23 pm

2 stops27h 53m

$698

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 8/21

7:05 am-9:40 pm

1 stop14h 35m

Toronto Pearson Intl

Sun 8/23

4:50 pm-9:53 am

1 stop17h 03m

$740

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Tue 7/28

2:16 pm-9:40 pm

1 stop7h 24m

Toronto Pearson Intl

Thu 7/30

5:10 pm-1:28 pm

2 stops20h 18m

$765

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 8/7

8:31 pm-8:40 pm

1 stop24h 09m

Toronto Pearson Intl

Mon 8/10

8:10 am-7:01 pm

1 stop10h 51m

$766
Quickest round-trip

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Mon 8/10

2:16 pm-9:40 pm

1 stop7h 24m

Toronto Pearson Intl

Tue 8/11

5:10 pm-10:56 am

1 stop17h 46m

$821
Cheapest one-way

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Mon 8/24

8:43 pm-4:55 pm

2 stops44h 12m

$236
Quickest one-way

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 8/7

8:43 pm-8:40 pm

2 stops23h 57m

$317

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Thu 7/16

6:46 pm-12:23 pm

3 stops41h 37m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Sorted by cheapest first

Compare providers for flights from Islip to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Toronto in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islip, New York-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto 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 Toronto
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    For a flight from Islip to Toronto, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 outbound flights to Toronto per day. 0 airlines have flights to Toronto from Islip Long Island on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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