Cheap flights from Ontario to Grenada from C$ 284

The cheapest month to fly to Grenada from Region of Ontario is in February. Flight prices, which tend to average around C$ 696, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Grenada from Region of Ontario during September instead. Flights to Grenada in September, while not as cheap as those in February, still average around C$ 789.

According to our data, Thursday is the cheapest day to fly to Grenada from Region of Ontario. The lowest ticket price found for a Thursday departure recently was C$ 674. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 1,408. These prices are subject to change though, so be sure to set up a Price Alert for flights to Grenada.

Flying to Grenada from Region of Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 889 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Grenada is in the evening when prices are around C$ 1,401.

Fly from Toronto Pearson Intl to St. George's Point Saline Intl for the best Ontario - Grenada flight prices

You are more likely to see cheaper flights to Grenada from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Grenada for around C$ 987 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Grenada from Region of Ontario for as low as C$ 803 on momondo.

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

American Airlines, Air Canada, and WestJet are the most popular carriers operating from Ontario to Grenada

Air Canada, WestJet and Caribbean Airlines are the top three most popular airlines that fly to Grenada from Region of Ontario according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Grenada. Keep in mind that there are 4 different airlines that fly to Grenada on a routine basis, so you have a few additional options to choose from.

The number of flights available between Region of Ontario and Grenada is 4 per week as of March 2026. The most frequent departure day is Sun, with 50% of weekly flights leaving on this day.

Flight times from Region of Ontario to Grenada vary, but if you’re flying out of Toronto and flying into St. George's (one of the most popular routes), then the duration is 5h 20m on average. Another popular route from Region of Ontario to Grenada is flying from Ottawa to St. George's, which will take roughly 12h 05m. Keep in mind that layovers or delays could extend your travel time.