Cheap flights from Caribbean to Montreal from C$ 111

The cheapest month to fly to Montreal from Caribbean is in September. Flight prices, which tend to average around C$ 718, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Montreal from Caribbean during October instead. Flights to Montreal in October, while not as cheap as those in September, still average around C$ 768.

Our data shows that Wednesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 554. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Caribbean to Montreal for around C$ 727.

Our data shows that the cheapest Caribbean to Montreal flights are usually those with departure times in the afternoon. Our users have found flights to Montreal in the afternoon for as low as C$ 366. Flights at noon are often more expensive with an average ticket price of C$ 697.

Fly from San Juan Luis Munoz Marin Intl to Montreal Pierre Elliott Trudeau Intl for the best Caribbean - Montreal flight prices

You are more likely to see cheaper flights to Montreal from Caribbean when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 732 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Caribbean for as low as C$ 479 on momondo.

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

Arajet, United Airlines, and Air Canada are the most popular carriers operating from Caribbean to Montreal

Air Transat, Arajet and Air Canada are the top three most popular airlines that fly to Montreal from Caribbean according to our data. Air Transat is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 3 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

The number of flights available between Caribbean and Montreal is 2 per day as of September 2026. The most frequent departure time is 3:00p.m., with 100% of daily flights leaving in the afternoon.

16 flights are operational weekly from Caribbean to Montreal as of September 2026. The most popular departure day for this route is Fri, with 38% of flights per week taking off on this day.