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Flights to Islip Long Island

C$ 420 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 5/8. 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
1 adult, Economy, 0 bags

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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
9:50 a.m. - 9:53 a.m.
YYZ
-
ISP
24h 03m
1 stop
Multiple Airlines Logo
3:34 p.m. - 2:55 p.m.
ISP
-
YYZ
23h 21m
2 stops
C$ 1,007Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
9:50 a.m. - 9:53 a.m.
YYZ
-
ISP
24h 03m
1 stop
Multiple Airlines Logo
2:11 p.m. - 9:25 p.m.
ISP
-
YYZ
7h 14m
1 stop
C$ 1,067Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
6:00 a.m. - 5:29 p.m.
YUL
-
ISP
11h 29m
2 stops
Multiple Airlines Logo
7:26 a.m. - 6:15 p.m.
ISP
-
YUL
10h 49m
1 stop
C$ 1,074Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
9:50 a.m. - 9:53 a.m.
YYZ
-
ISP
24h 03m
1 stop
Multiple Airlines Logo
5:29 p.m. - 12:00 p.m.
ISP
-
YYZ
18h 31m
1 stop
C$ 1,092Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
3:20 p.m. - 9:53 a.m.
YYZ
-
ISP
18h 33m
2 stops
Multiple Airlines Logo
2:11 p.m. - 9:25 p.m.
ISP
-
YYZ
7h 14m
1 stop
C$ 1,117Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
7:20 p.m. - 10:56 a.m.
YUL
-
ISP
15h 36m
1 stop
Multiple Airlines Logo
7:26 a.m. - 6:15 p.m.
ISP
-
YUL
10h 49m
1 stop
C$ 1,210Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
9:35 a.m. - 8:15 p.m.
YYZ
-
ISP
10h 40m
2 stops
Multiple Airlines Logo
7:00 a.m. - 7:02 p.m.
ISP
-
YYZ
12h 02m
2 stops
C$ 3,249Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul

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 23 June 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

Tue 21/7

9:50 a.m.-9:53 a.m.

1 stop24h 03m

Islip Long Island

Sun 26/7

3:34 p.m.-2:55 p.m.

2 stops23h 21m

C$ 1,007

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Tue 4/8

9:50 a.m.-9:53 a.m.

1 stop24h 03m

Islip Long Island

Tue 11/8

2:11 p.m.-9:25 p.m.

1 stop7h 14m

C$ 1,067
Quickest round-trip

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

6:00 a.m.-5:29 p.m.

2 stops11h 29m

Islip Long Island

Wed 12/8

7:26 a.m.-6:15 p.m.

1 stop10h 49m

C$ 1,074

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Tue 21/7

9:50 a.m.-9:53 a.m.

1 stop24h 03m

Islip Long Island

Sun 26/7

5:29 p.m.-12:00 p.m.

1 stop18h 31m

C$ 1,092

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Tue 4/8

3:20 p.m.-9:53 a.m.

2 stops18h 33m

Islip Long Island

Tue 11/8

2:11 p.m.-9:25 p.m.

1 stop7h 14m

C$ 1,117

MontrealIslip

YUL - ISP

YULISP

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

7:20 p.m.-10:56 a.m.

1 stop15h 36m

Islip Long Island

Wed 12/8

7:26 a.m.-6:15 p.m.

1 stop10h 49m

C$ 1,210

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Tue 21/7

9:35 a.m.-8:15 p.m.

2 stops10h 40m

Islip Long Island

Sun 26/7

7:00 a.m.-7:02 p.m.

2 stops12h 02m

C$ 3,249
Cheapest one-way

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Wed 5/8

4:45 p.m.-6:06 p.m.

2 stops25h 21m

C$ 420

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Wed 5/8

5:50 p.m.-7:09 p.m.

3 stops25h 19m

C$ 515

TorontoIslip

YYZ - ISP

YYZISP

Toronto Pearson Intl

Mon 6/7

6:34 p.m.-11:17 a.m.

3 stops40h 43m

C$ 631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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 4h 08m. 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$ 420

Best Round-Trip Price

C$ 1,007

Fastest flight time

25h 21m
The best one-way flight price to Islip from Canada in the last 5 days is C$ 420 (Toronto Pearson Intl to Islip Long Island).
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The best round-trip flight price to Islip from Canada in the last 5 days is C$ 1,007 (Toronto Pearson Intl to Islip Long Island).
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The fastest flight to Islip from Canada takes 25h 21m (Toronto Pearson Intl to Islip Long Island).
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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$ 375 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 85% 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$ 710
Vancouver to Islip Long Island Flightsfrom C$ 1,829
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$ 757