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Flights to Islip Long Island

C$ 359 Cheap flights to Islip, New York

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Islip, New York departing on 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Canada to Islip, New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:45 p.m. - 9:53 a.m.
YYZ
-
ISP
41h 08m
2 stops
Multiple Airlines Logo
10:57 a.m. - 8:05 p.m.
ISP
-
YYZ
9h 08m
1 stop
C$ 956Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
6:45 a.m. - 8:57 p.m.
YUL
-
ISP
14h 12m
2 stops
Multiple Airlines Logo
10:00 a.m. - 6:15 p.m.
ISP
-
YUL
8h 15m
1 stop
C$ 971Multiple Airlines
Wed, 10 Jun - Mon, 15 Jun
Multiple Airlines Logo
6:45 a.m. - 8:57 p.m.
YUL
-
ISP
14h 12m
2 stops
Multiple Airlines Logo
10:00 a.m. - 6:15 p.m.
ISP
-
YUL
8h 15m
1 stop
C$ 1,040Multiple Airlines
Thu, 11 Jun - Mon, 15 Jun
Multiple Airlines Logo
8:10 a.m. - 7:01 p.m.
YYZ
-
ISP
10h 51m
1 stop
Multiple Airlines Logo
10:57 a.m. - 8:05 p.m.
ISP
-
YYZ
9h 08m
1 stop
C$ 1,041Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
7:20 p.m. - 1:28 p.m.
YUL
-
ISP
18h 08m
2 stops
Multiple Airlines Logo
10:00 a.m. - 6:15 p.m.
ISP
-
YUL
8h 15m
1 stop
C$ 1,090Multiple Airlines
Thu, 9 Jul - Thu, 16 Jul
Multiple Airlines Logo
7:20 p.m. - 12:30 p.m.
YUL
-
ISP
17h 10m
1 stop
Multiple Airlines Logo
9:52 p.m. - 12:25 a.m.
ISP
-
YUL
26h 33m
2 stops
C$ 1,137Multiple Airlines
Thu, 11 Jun - Sun, 14 Jun
Multiple Airlines Logo
7:20 p.m. - 12:30 p.m.
YUL
-
ISP
17h 10m
1 stop
Multiple Airlines Logo
10:00 a.m. - 6:15 p.m.
ISP
-
YUL
8h 15m
1 stop
C$ 1,146Multiple Airlines
Thu, 9 Jul - Thu, 16 Jul
Multiple Airlines Logo
6:45 a.m. - 8:57 p.m.
YUL
-
ISP
14h 12m
2 stops
Multiple Airlines Logo
9:00 a.m. - 6:15 p.m.
ISP
-
YUL
9h 15m
1 stop
C$ 1,148Multiple Airlines
Wed, 10 Jun - Sun, 14 Jun
Multiple Airlines Logo
7:20 p.m. - 12:30 p.m.
YUL
-
ISP
17h 10m
1 stop
Multiple Airlines Logo
2:11 p.m. - 12:10 p.m.
ISP
-
YUL
21h 59m
2 stops
C$ 1,229Multiple Airlines
Thu, 11 Jun - Tue, 16 Jun
Multiple Airlines Logo
7:20 p.m. - 6:35 p.m.
YUL
-
ISP
23h 15m
1 stop
Multiple Airlines Logo
2:11 p.m. - 12:10 p.m.
ISP
-
YUL
21h 59m
2 stops
C$ 1,275Multiple Airlines
Fri, 12 Jun - Tue, 16 Jun

momondo Fare Finder

 
Locate flights to Islip Long Island that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 30 May 2026.
Use the filters below to find and compare flights to Islip, New York that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Mon 13/7

4:45 p.m.-9:53 a.m.

2 stops41h 08m

Islip Long Island

Mon 20/7

10:57 a.m.-8:05 p.m.

1 stop9h 08m

C$ 956

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:45 a.m.-8:57 p.m.

2 stops14h 12m

Islip Long Island

Mon 15/6

10:00 a.m.-6:15 p.m.

1 stop8h 15m

C$ 971

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:45 a.m.-8:57 p.m.

2 stops14h 12m

Islip Long Island

Mon 15/6

10:00 a.m.-6:15 p.m.

1 stop8h 15m

C$ 1,040
Quickest round-trip

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Mon 13/7

8:10 a.m.-7:01 p.m.

1 stop10h 51m

Islip Long Island

Mon 20/7

10:57 a.m.-8:05 p.m.

1 stop9h 08m

C$ 1,041

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

7:20 p.m.-1:28 p.m.

2 stops18h 08m

Islip Long Island

Thu 16/7

10:00 a.m.-6:15 p.m.

1 stop8h 15m

C$ 1,090

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

7:20 p.m.-12:30 p.m.

1 stop17h 10m

Islip Long Island

Sun 14/6

9:52 p.m.-12:25 a.m.

2 stops26h 33m

C$ 1,137

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

7:20 p.m.-12:30 p.m.

1 stop17h 10m

Islip Long Island

Thu 16/7

10:00 a.m.-6:15 p.m.

1 stop8h 15m

C$ 1,146

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:45 a.m.-8:57 p.m.

2 stops14h 12m

Islip Long Island

Sun 14/6

9:00 a.m.-6:15 p.m.

1 stop9h 15m

C$ 1,148

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

7:20 p.m.-12:30 p.m.

1 stop17h 10m

Islip Long Island

Tue 16/6

2:11 p.m.-12:10 p.m.

2 stops21h 59m

C$ 1,229

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

7:20 p.m.-6:35 p.m.

1 stop23h 15m

Islip Long Island

Tue 16/6

2:11 p.m.-12:10 p.m.

2 stops21h 59m

C$ 1,275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Islip, New York flights insights and trends

Explore insights for your Islip, New York flight to craft the best travel plan

How long does it take to fly to Islip, New York?

Flight times from Canada to Islip, New York vary, but if you’re flying out of Toronto Pearson Intl and flying into New York John F Kennedy Intl (one of the most popular routes), then the duration is 1h 44m on average. Another popular route from Canada to Islip, New York is flying from Vancouver Intl to New York John F Kennedy Intl, which will take roughly 5h 21m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to Islip Long Island

Find the cheapest flights to Islip Long Island from your nearest city or airport

Cheap Islip, New York flight deals and tips

Summary info about Islip, New York flight prices, duration and airlines

Best One-Way Price

C$ 359

Best Round-Trip Price

C$ 956

Fastest flight time

13h 12m
The best one-way flight price to Islip from Canada in the last 5 days is C$ 359 (Toronto Pearson Intl to Islip Long Island).
Search Deals
The best round-trip flight price to Islip from Canada in the last 5 days is C$ 956 (Toronto Pearson Intl to Islip Long Island).
Search Deals
The fastest flight to Islip from Canada takes 13h 12m (Toronto Pearson Intl to Islip Long Island).
Search Deals

Frequently asked questions about flying to Islip, New York

Is there an alternative airport near Islip, New York?

Those flying to Islip, New York could potentially find better pricing at Islip Long Island Airport (12 km from Islip, New York city centre), Farmingdale Republic Field Airport (17 km from Islip, New York city centre), New York LaGuardia Airport (56 km from Islip, New York city centre), Newark Airport (81 km from Islip, New York city centre) or New Windsor Stewart Airport (114 km from Islip, New York city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Islip, New York?

With an average price of C$ 364 per person, New Windsor Stewart Airport is the cheapest airport to fly into when planning your trip to Islip, New York. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Islip, New York?

Users booking trips to Islip, New York from Atlanta found flights 87% cheaper than the average price of flights to Islip, New York. To find the cheapest price to Islip, New York from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Islip Long Island Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Islip, New York?

Book flights to Islip, New York if you plan to visit one of these locations
Riverhead
Amagansett
Montauk

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Islip. Millions of users trust and use momondo every year so you are in good company.

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

All flight searches to Islip on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Islip?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Islip.

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

Price alerts on flights to Islip are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Islip, New York

Popular Flights to Islip, New York

Popular routes according to searches in the past day on momondo
Toronto to Islip Long Island Flightsfrom C$ 693
Vancouver to Islip Long Island Flightsfrom C$ 946
Québec City to Islip Long Island Flightsfrom C$ 1,213
Edmonton to Islip Long Island Flightsfrom C$ 1,056
Montreal to Islip Long Island Flightsfrom C$ 754