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Cheap flights from Islip (ISP) to Pierre Elliott Trudeau Intl (YUL) from $460

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — YUL
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Montreal Pierre Elliott Trudeau Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 47% on flights from Islip, New York to Montreal Pierre Elliott Trudeau Intl Airport compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $286. For sooner than that we have options available in the next 3 days from $458.

What is the cheapest month to fly from Islip, New York to Montreal Pierre Elliott Trudeau Intl Airport?

Our data shows that January tends to be the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Islip, New York. Users have commonly found prices around $307 for the month, but tickets can be as low as $111. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from ISP to YUL?

When flying from Islip, New York to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

One-way flights to Pierre Elliott Trudeau Intl from Islip

Search for one-way flight options from Islip to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Mon 7/295:47 pmISP - YUL
2 stops17h 52mMultiple Airlines
Deal found 6/4$460
Mon 7/295:47 pmISP - YUL
3 stops21h 13mMultiple Airlines
Deal found 6/4$541

No data available for this route at this time. Please check back soon.

Best time to book a flight from Islip to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Islip to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from Islip, you will be flying from Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip. There are 0 flights from Long Island to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

  • What does ISP to YUL mean?

    ISP and YUL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ISP to YUL refers to a flight route from Islip Long Island Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Islip to Pierre Elliott Trudeau Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Pierre Elliott Trudeau Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Pierre Elliott Trudeau Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Pierre Elliott Trudeau Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Islip to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Islip to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Islip to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Pierre Elliott Trudeau Intl that allow pets onboard?

    Many airlines flying from Islip to Pierre Elliott Trudeau Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Pierre Elliott Trudeau Intl?

    Yes, you can often find last-minute deals on Islip to Pierre Elliott Trudeau Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • What is the cheapest month to book a flight from Islip, New York to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Islip, New York to Montreal Pierre Elliott Trudeau Intl Airport (average of $246). Flying from Islip, New York to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Search flights from Islip to Pierre Elliott Trudeau Intl by cabin class

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