Cheap flights from Montreal to San Juan from C$ 183

The month of October is, on average, the cheapest month to fly to San Juan from Montreal, with most prices found around C$ 458. If you aren’t able to travel to San Juan during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 518.

According to our data, Tuesday is the cheapest day to fly to San Juan from Montreal. The lowest ticket price found for a Tuesday departure recently was C$ 498. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Montreal because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 870.

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

You are more likely to see cheaper flights to San Juan from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around C$ 690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Montreal for as low as C$ 455 on momondo.

United Airlines and American Airlines are the most popular carriers operating from Montreal to San Juan

United Airlines, WestJet and American Airlines are the top three most popular airlines that fly to San Juan from Montreal according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to San Juan. Keep in mind that there are 6 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

Historically, on average around 10% of flights between Montreal and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Canada Rouge has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.