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Flights to Islip Long Island

C$ 237 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 26/9. 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

Logo
4:00 p.m. - 10:40 a.m.YYZ-ISP
18h 40m1 stop
Logo
5:05 p.m. - 2:05 p.m.ISP-YYZ
21h 00m2 stops
C$ 542
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Logo
6:45 a.m. - 10:55 a.m.YUL-ISP
28h 10m2 stops
Logo
5:05 p.m. - 2:20 p.m.ISP-YUL
21h 15m1 stop
C$ 547
Find Deal
Fri, 26 Sep - Fri, 3 Oct
Logo
4:00 p.m. - 10:40 a.m.YYZ-ISP
18h 40m1 stop
Logo
5:05 p.m. - 11:41 p.m.ISP-YYZ
30h 36m1 stop
C$ 555
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Logo
4:25 p.m. - 10:37 a.m.YOW-ISP
18h 12m1 stop
Logo
4:58 p.m. - 4:57 p.m.ISP-YOW
23h 59m1 stop
C$ 593
Find Deal
Fri, 10 Oct - Sat, 11 Oct
Logo
7:00 a.m. - 10:37 a.m.YOW-ISP
27h 37m2 stops
Logo
4:58 p.m. - 4:57 p.m.ISP-YOW
23h 59m1 stop
C$ 632
Find Deal
Fri, 10 Oct - Sat, 11 Oct
Logo
7:15 a.m. - 6:38 p.m.YYZ-ISP
11h 23m1 stop
Logo
6:05 a.m. - 11:41 p.m.ISP-YYZ
17h 36m1 stop
C$ 913
Find Deal
Sat, 30 Aug - Tue, 2 Sep
Logo
5:55 a.m. - 10:37 a.m.YOW-ISP
28h 42m2 stops
Logo
4:58 p.m. - 6:45 a.m.ISP-YOW
37h 47m2 stops
C$ 1,136
Find Deal
Fri, 10 Oct - Sat, 11 Oct
Logo
8:15 a.m. - 1:24 p.m.YYZ-ISP
5h 09m1 stop
Logo
11:53 a.m. - 9:02 p.m.ISP-YYZ
9h 09m2 stops
C$ 2,899
Find Deal
Sat, 30 Aug - Tue, 2 Sep
Logo
11:00 a.m. - 8:01 p.m.YYZ-ISP
9h 01m2 stops
Logo
11:53 a.m. - 9:33 p.m.ISP-YYZ
9h 40m2 stops
C$ 2,949
Find Deal
Sat, 30 Aug - Tue, 2 Sep

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 14 August 2025.
Use the filters below to find and compare flights to Islip, New York that are best for you.

Fly from

Route

Depart

Return

Price

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 27/9

4:00 p.m.-10:40 a.m.

1 stop18h 40m

Islip Long Island

Sat 4/10

5:05 p.m.-2:05 p.m.

2 stops21h 00m

C$ 542

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

6:45 a.m.-10:55 a.m.

2 stops28h 10m

Islip Long Island

Fri 3/10

5:05 p.m.-2:20 p.m.

1 stop21h 15m

C$ 547

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 27/9

4:00 p.m.-10:40 a.m.

1 stop18h 40m

Islip Long Island

Sat 4/10

5:05 p.m.-11:41 p.m.

1 stop30h 36m

C$ 555

OttawaIslip

YOW - ISP

YOWISP

Ottawa

Fri 10/10

4:25 p.m.-10:37 a.m.

1 stop18h 12m

Islip Long Island

Sat 11/10

4:58 p.m.-4:57 p.m.

1 stop23h 59m

C$ 593

OttawaIslip

YOW - ISP

YOWISP

Ottawa

Fri 10/10

7:00 a.m.-10:37 a.m.

2 stops27h 37m

Islip Long Island

Sat 11/10

4:58 p.m.-4:57 p.m.

1 stop23h 59m

C$ 632

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 30/8

7:15 a.m.-6:38 p.m.

1 stop11h 23m

Islip Long Island

Tue 2/9

6:05 a.m.-11:41 p.m.

1 stop17h 36m

C$ 913

OttawaIslip

YOW - ISP

YOWISP

Ottawa

Fri 10/10

5:55 a.m.-10:37 a.m.

2 stops28h 42m

Islip Long Island

Sat 11/10

4:58 p.m.-6:45 a.m.

2 stops37h 47m

C$ 1,136

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 30/8

8:15 a.m.-1:24 p.m.

1 stop5h 09m

Islip Long Island

Tue 2/9

11:53 a.m.-9:02 p.m.

2 stops9h 09m

C$ 2,899

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Sat 30/8

11:00 a.m.-8:01 p.m.

2 stops9h 01m

Islip Long Island

Tue 2/9

11:53 a.m.-9:33 p.m.

2 stops9h 40m

C$ 2,949

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Fri 26/9

7:15 a.m.-10:55 a.m.

1 stop27h 40m

C$ 237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 12m. 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$ 237

Best Round-Trip Price

C$ 542

Fastest flight time

8h 26m
The best one-way flight price to Islip from Canada in the last 72 hours is C$ 237 (Toronto Pearson Intl to Islip Long Island).
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The best round-trip flight price to Islip from Canada in the last 72 hours is C$ 542 (Toronto Pearson Intl to Islip Long Island).
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The fastest flight to Islip from Canada takes 8h 26m (Montreal Pierre Elliott Trudeau Intl to Islip Long Island).
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Frequently asked questions about flying to Islip, New York

When are the weather conditions best for skiing in Islip?

The best time to go skiing is usually when temperatures are low and chances of snow are high. The months of February and January are considered the best time for skiing in the Islip area. Titus Mountain Family Ski Center is a recommended mountain in the area. Many momondo users planning trips to multiple ski mountains or resorts in the Islip area will check out Bristol Mountain Ski Resort as well.

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$ 177 per person, Islip Long Island 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 Miami found flights 83% 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
Montauk
Riverhead
Amagansett

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$ 394
Edmonton to Islip Long Island Flightsfrom C$ 590
Vancouver to Islip Long Island Flightsfrom C$ 541
Québec City to Islip Long Island Flightsfrom C$ 2,203
Montreal to Islip Long Island Flightsfrom C$ 397