Which airlines fly to Toronto?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Toronto from Islip according to our data. Air Canada is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 7 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Islip Long Island Airport to Toronto?

Prices for flights from Islip Long Island Airport to Toronto refresh daily.

How old do you have to be to fly from Islip Long Island Airport to Toronto?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Toronto.

What documentation or ID do you need to fly to Toronto?

The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 149 Cheap Flights from Islip to Toronto in 2025/26

1 adult

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Find the cheapest flights from Islip to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

8:45 p.m. - 2:54 p.m.ISP-YYZ

18h 09m1 stop

2:20 p.m. - 11:00 a.m.YYZ-ISP

20h 40m2 stops

C$ 403Multiple Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

8:45 p.m. - 2:54 p.m.ISP-YYZ

18h 09m1 stop

7:35 a.m. - 8:05 p.m.YYZ-ISP

12h 30m1 stop

C$ 417Multiple Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

Fly from

Fly to

Route

Depart

Return

Price

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Wed 29/10

8:45 p.m.-2:54 p.m.

1 stop18h 09m

Toronto Pearson Intl

Wed 5/11

2:20 p.m.-11:00 a.m.

2 stops20h 40m

C$ 403

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Wed 29/10

8:45 p.m.-2:54 p.m.

1 stop18h 09m

Toronto Pearson Intl

Wed 5/11

7:35 a.m.-8:05 p.m.

1 stop12h 30m

C$ 417

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 31/10

4:58 p.m.-2:20 p.m.

1 stop21h 22m

C$ 149

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 31/10

2:25 p.m.-8:57 p.m.

2 stops30h 32m

C$ 235

IslipToronto

ISP - YYZ

ISPYYZ

Islip Long Island

Fri 31/10

2:25 p.m.-11:43 a.m.

3 stops21h 18m

C$ 336

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip to Toronto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Toronto?

According to our data, Sunday is the cheapest day to fly to Toronto from Islip. The lowest ticket price found for a Sunday departure recently was C$ 311. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Islip to Toronto on a Wednesday will generally be more expensive and average around C$ 369. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Toronto?

Flying to Toronto from Islip in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 294 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around C$ 363. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Islip to Toronto

Are you open to changing your travel dates? Check out the ideal times to fly from Islip to Toronto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Islip to Toronto (ISP to YTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip to Toronto

Direct flights	None

There are no direct flights from Islip to Toronto. There are no popular flight routes from Islip to Toronto.

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How far is Islip Long Island to Toronto by plane?
The straight-line distance from Islip Long Island to Toronto is 602.7 km. A reasonable flight in good conditions will take 18h 09m.
When did momondo last update prices for flights from Islip Long Island Airport to Toronto?
Prices for flights from Islip Long Island Airport to Toronto refresh daily.
How old do you have to be to fly from Islip Long Island Airport to Toronto?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Apsley

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Toronto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Islip.

Can I find flights from Islip to Toronto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to Toronto flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to Toronto?

Once all potential Islip to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Islip to Toronto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islip to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.