How much should you expect to spend for a flight from Montreal to Islip?

Flight prices from Montreal to Islip change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Airport options between Montreal and Islip

Even for routes around 525 km, using different airports might affect flight cost and travel time.

• Airports in Montreal: You can fly from 2 airports in Montreal - Saint-Hubert, Trudeau International.
• Airports in Islip: Islip - Long Island MacArthur is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flight filters for the route Montreal – Islip

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.