HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Toronto

$194+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — YTO
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Toronto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 May 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/109:52 pm
ISP
-
YYZ
1 stop18h 53m
Multiple Airlines
Sun 6/144:50 pm
YYZ
-
ISP
1 stop28h 07m
Multiple Airlines
Deal found 5/17$482
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/128:31 pm
ISP
-
YYZ
1 stop24h 09m
Multiple Airlines
Mon 6/157:45 am
YYZ
-
ISP
1 stop13h 12m
Multiple Airlines
Deal found 5/15$496
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Mon 6/159:52 pm
ISP
-
YYZ
1 stop18h 53m
Multiple Airlines
Sun 6/214:50 pm
YYZ
-
ISP
1 stop28h 07m
Multiple Airlines
Deal found 5/19$562
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 5/3011:00 am
ISP
-
YYZ
1 stop9h 05m
Multiple Airlines
Wed 6/39:50 am
YYZ
-
ISP
1 stop24h 15m
Multiple Airlines
Deal found 5/19$616
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/311:00 am
ISP
-
YYZ
1 stop9h 05m
Multiple Airlines
Tue 6/99:50 am
YYZ
-
ISP
2 stops25h 27m
Multiple Airlines
Deal found 5/17$642
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sun 5/247:53 pm
ISP
-
YYZ
2 stops44h 52m
Multiple Airlines
Tue 6/29:50 am
YYZ
-
ISP
1 stop7h 27m
Multiple Airlines
Deal found 5/18$728

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 May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$482
(Kiwi.com)

One-way from

$194
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$311
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. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 20, 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 6/10

9:52 pm-4:45 pm

1 stop18h 53m

Toronto Pearson Intl

Sun 6/14

4:50 pm-8:57 pm

1 stop28h 07m

$482

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Sat 5/30

11:00 am-8:05 pm

1 stop9h 05m

Toronto Pearson Intl

Wed 6/3

9:50 am-10:05 am

1 stop24h 15m

$616

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Mon 6/15

9:52 pm-4:45 pm

1 stop18h 53m

Toronto Pearson Intl

Sun 6/21

9:50 am-8:57 pm

1 stop11h 07m

$634

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 6/12

5:29 pm-11:32 am

2 stops18h 03m

Toronto Pearson Intl

Mon 6/15

7:45 am-8:57 pm

1 stop13h 12m

$724

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Sat 7/4

6:09 pm-11:35 pm

2 stops29h 26m

Toronto Pearson Intl

Sat 7/11

5:35 pm-12:30 pm

1 stop18h 55m

$790
Quickest round-trip

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Wed 6/3

12:30 pm-8:30 pm

1 stop8h 00m

Toronto Pearson Intl

Tue 6/9

7:25 am-5:41 pm

1 stop10h 16m

$921

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Sat 5/30

7:25 am-8:24 pm

2 stops12h 59m

Toronto Pearson Intl

Sun 5/31

7:25 am-4:10 pm

1 stop8h 45m

$1,105
Cheapest one-way
Quickest one-way

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Sun 6/21

9:52 pm-4:45 pm

1 stop18h 53m

$194

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Wed 7/15

11:57 am-9:55 pm

3 stops33h 58m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

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 May.
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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights