Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands from $128

The month of September is, on average, the cheapest month to fly to Caribbean Islands from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around $470. The month of October is another great option to travel to Caribbean Islands, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around $472.

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands is on a Saturday. Travelers who choose to depart for Caribbean Islands on a Saturday will often find tickets for as low as $591. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $665. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

Fly from Montreal Pierre Elliott Trudeau Intl to Punta Cana for the best Montreal Pierre Elliott Trudeau Intl - Caribbean Islands flight prices

You are more likely to see cheaper flights to Caribbean Islands from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $518 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Montreal Pierre Elliott Trudeau Intl Airport for as low as $394 on momondo.

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 56% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands flight.

Porter Airlines, United Airlines, and WestJet are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Caribbean Islands

Air Canada, Air Transat and Arajet are the top three most popular airlines that fly to Caribbean Islands from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 9 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and Caribbean Islands is 2 per day as of September 2026. The most frequent departure time is 9:00AM, with 95% of daily flights leaving at noon.

14 flights are operational weekly from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands as of September 2026. The most popular departure day for this route is Wed, with 29% of flights per week taking off on this day.