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Islip

$332+ Cheap flights from Toronto (YTO) to Islip (ISP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ISP
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Toronto to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Islip (ISP). 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 September 16, 2025.

Round-trip from

$332
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$234
From Toronto (YTO) to Islip Long Island
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Toronto to Islip

Cheapest flights from Toronto to Islip
Explore the most affordable flight options available from Toronto to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/197:15 amYYZ - ISP
1 stop27h 40mMultiple Airlines
Wed 9/2411:35 amISP - YYZ
1 stop29h 01mMultiple Airlines
Deal found 9/15$545

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Islip 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 September 16, 2025.
Use the filters below to find and compare flights from Toronto to Islip that are best for you.

Fly from

Toronto

Fly to

Islip

Route

Depart

Return

Price

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Mon 10/6

4:00 pm-8:42 pm

1 stop28h 42m

Islip Long Island

Wed 10/8

4:58 pm-10:40 pm

1 stop29h 42m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Toronto to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Toronto 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 Toronto to Islip

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

Currently, January is the cheapest month in which you can book a flight from Toronto to Islip (average of $108). Flying from Toronto to Islip in November is currently the most expensive (average of $213). 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 Toronto to Islip. 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 into for flights to Islip from Toronto?

    If you book a flight to Islip from Toronto, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip. There are 0 flights from Toronto to Long Island per day from 0 different airlines.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Toronto to Islip (average of $108). Flying from Toronto to Islip in November is currently the most expensive (average of $213). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

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