Cheap flights from Toronto to Costa Rica from C$ 255

The cheapest month to fly to Costa Rica from Toronto is in October. Flight prices, which tend to average around C$ 569, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in October, then you should wait until January to fly from Toronto, when ticket prices are also cheap, with an average price of C$ 600.

Our data shows that Wednesday is the least expensive day to fly to Costa Rica. Tickets to fly out on this day can be as low as C$ 621. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Saturday is C$ 682.

Fly from Toronto Pearson Intl to Liberia for the best Toronto - Costa Rica flight prices

You are more likely to see cheaper flights to Costa Rica from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around C$ 637 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Toronto for as low as C$ 576 on momondo.

There are 3 cabin classes available to choose from on Toronto to Costa Rica 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 21% on your flight if you consider stops on a Toronto to Costa Rica flight.

United Airlines, Air Transat, and Air Canada are the most popular carriers operating from Toronto to Costa Rica

WestJet, Porter Airlines and Air Canada are the top three most popular airlines that fly to Costa Rica from Toronto according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 8 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between Toronto and Costa Rica have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

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

Wednesday 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, WestJet has had the least delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

As of November 2026, there are 2 flights per day flying from Toronto to Costa Rica. The most common time of day flights depart is 9:00a.m., with 73% of flights taking off at noon.

18 flights are operational weekly from Toronto to Costa Rica as of November 2026. The most popular departure day for this route is Fri, with 28% of flights per week taking off on this day.