Cheap flights from Canada to San José from C$ 322

In general, November is the cheapest month to fly from Canada to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 627. If you aren’t able to travel during the month of November, then book flights to San José from Canada during May instead. Flights to San José in May, while not as cheap as those in November, still average around C$ 657.

The cheapest day to depart from Canada to San José is on a Friday. Travellers who choose to depart for San José on a Friday will often find tickets for as low as C$ 714. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 824. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

Flying to San José from Canada in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 488 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to San José is in the afternoon when prices are around C$ 803.

Fly from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl for the best Canada - San José Juan Santamaria Intl flight prices

You are more likely to see cheaper flights to San José from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San José 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 San José from Canada for as low as C$ 647 on momondo.

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

Air Canada, Porter Airlines, and American Airlines are the most popular carriers operating from Canada to San José Juan Santamaria Intl

Air Canada, Avianca and Air Transat are the top three most popular airlines that fly to San José from Canada according to our data. Air Canada is the first choice among our users, with 37% of people opting to fly with this airline when travelling to San José. Keep in mind that there are 7 different airlines that fly to San José on a routine basis, so you have a few additional options to choose from.

Historically, on average around 29% of flights between Canada and San José have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

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

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

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

1 flights are operational daily from Canada to San José as of September 2026. The most popular departure time for this route is 6:00p.m., with 83% of flights per day taking off in the evening.

As of September 2026, there are 7 flights per week flying from Canada to San José. The most common day of the week flights depart is Fri, with 29% of flights taking off on this day.