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Cheap Flights from Montreal to Islip
Cheap Flights from Montreal to Islip starting at S$ 147
We've found these cheap flights for you. You can book one-way or return flight tickets.
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YUL 20:0014h1 stopsISP 10:00Montreal - Islip | Fri, Apr 25 | Air CanadaISP 18:5126h 24m1 stopsYUL 21:15Islip - Montreal | Sun, Apr 27 | Frontier AirlinesS$ 485 S$ 1,52568% OFF68% OFFS$ 1,525 S$ 485
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YUL 08:4511h 24m1 stopsISP 20:09Montreal - Islip | Tue, Apr 8 | Air CanadaISP 21:2914h 11m1 stopsYUL 11:40Islip - Montreal | Mon, Apr 14 | Frontier AirlinesS$ 486 S$ 1,52568% OFF68% OFFS$ 1,525 S$ 486
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YUL 06:1527h 45m1 stopsISP 10:00Montreal - Islip | Fri, Apr 25 | Air TransatISP 18:5119h 19m1 stopsYUL 14:10Islip - Montreal | Sun, Apr 27 | Frontier AirlinesS$ 580 S$ 1,52562% OFF62% OFFS$ 1,525 S$ 580
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YUL 20:0012h 10m1 stopsISP 08:10Montreal - Islip | Sun, Apr 20 | Air CanadaISP 18:5126h 24m1 stopsYUL 21:15Islip - Montreal | Sun, Apr 27 | Frontier AirlinesS$ 96537% OFFS$ 1,525 S$ 965
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YUL 06:4525h 25m1 stopsISP 08:10Montreal - Islip | Sun, Apr 20 | Air TransatISP 18:5119h 19m1 stopsYUL 14:10Islip - Montreal | Sun, Apr 27 | Frontier AirlinesS$ 1,06730% OFFS$ 1,525 S$ 1,067
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YMQ 13:0017h 25m1 stopsISP Invalid DateMontreal - Islip | Fri, Mar 21 | Normal AirlineISP 15:006hNonstopYMQ 16:00Islip - Montreal | Sun, Mar 23 | Normal AirlineFind More FlightsFind More Flights
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YUL 18:3519h 59m1 stopsISP 14:34Montreal - Islip | Tue, Mar 25 | Porter AirlinesS$ 147 S$ 29350% OFF50% OFFS$ 293 S$ 147
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YUL 16:2522h 9m1 stopsISP 14:34Montreal - Islip | Tue, Mar 25 | Air TransatS$ 168 S$ 29343% OFF43% OFFS$ 293 S$ 168
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YUL 15:5522h 39m1 stopsISP 14:34Montreal - Islip | Tue, Mar 25 | Flair AirlinesS$ 171 S$ 29342% OFF42% OFFS$ 293 S$ 171
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YUL 15:5522h 39m1 stopsISP 14:34Montreal - Islip | Wed, Mar 19 | Porter AirlinesS$ 20530% OFFS$ 293 S$ 205
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YMQ 13:0017h 25m1 stopsISP Invalid DateMontreal - Islip | Fri, Mar 21 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When to buy flight tickets from Montreal (YMQ) to Islip (ISP) the cheapest?
Airlines adjust prices for flights from Montreal to Islip based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much is a flight from Montreal (YMQ) to Islip (ISP) cost?
According to Trip.com's data, the lowest price is around S$ 385. -
What is the transportation method from the main airport to downtown in Islip?
- The distance from Long Island Macarthur Airport to downtown is about 11km, by taxi about 30 minutes.
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How many airports in Islip?
There are 1 airports near Islip: Long Island Macarthur Airport.
How to find a cheap flight from Montreal to Islip
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Montreal to Islip. Book your flights at the right time and save more.
Choose your dates flexibly and get the best deals on flights from Montreal to Islip.
Tap 'Date' on the flight search bar to browse the calendar for Montreal to Islip airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Tue, Mar 25, with one-way flights starting at S$ 147.
Compare cheap flight deals from hundreds of airlines for Montreal to Islip flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Montreal to Islip. The cheapest flight at the moment is with Porter Airlines.
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Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
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For the best flight booking experience on the go, download Trip.com and search for cheap flights from Montreal to Islip to get your exclusive deals.
Find cheapest flight ticket from Montreal to Islip
Cheapest one-way flight price | S$ 147 |
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Off-season for travel | March |
Peak season for travel | February |
Flight distance | 526.35km |
Popular airline | American Airlines |
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