Cheap flights from Montreal, Canada to Islip, NY

Travelers frequently search for route combinations, such as Montreal and Halifax, New York, Orlando, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, San Francisco, Cancún, Houston, San Juan, Saskatoon, Washington, D.C..

Travelers frequently search for route combinations, such as Islip and Toronto, Vancouver, Calgary, Winnipeg, Edmonton.

Montreal is mainly served by Montréal–Pierre Elliott Trudeau International. But there are other airports nearby, including Montreal Saint-Hubert Longueuil, Montréal–Mirabel International.

The main airport in Montreal is Montréal–Pierre Elliott Trudeau International. It is also served by Ottawa Macdonald–Cartier International, Québec City Jean Lesage International, Plattsburgh International, Burlington International, Massena International, Ogdensburg International, Lebanon Municipal, Adirondack Regional.

The main airport in Islip is Long Island MacArthur. It is also served by Newark Liberty International, Philadelphia International, LaGuardia, Bradley International, New York Stewart International Airport, Long Island MacArthur, Trenton–Mercer, Atlantic City International, Lehigh Valley International, Albany International.

Yes, it's possible to combine different modes of transport between Montreal and Islip thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Montreal and Islip can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Montreal and Islip with Frontier Airlines, WestJet, Air Transat, Flair Airlines, Porter Airlines.

If you don’t have specific dates for your trip between Montreal and Islip, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.