Cheap flights from Canada to Florida Keys from C$ 213

The month of January is, on average, the cheapest month to fly to Florida Keys from Canada, with most prices found around C$ 548. If you are unable to visit Florida Keys during the month of January, then departing from Canada during the month September is also very affordable. Most momondo users find prices during this month for around C$ 552.

According to our data, Monday is the cheapest day to fly to Florida Keys from Canada. The lowest ticket price found for a Monday departure recently was C$ 543. 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$ 629. These prices are subject to change though, so be sure to set up a Price Alert for flights to Florida Keys.

Our data shows that the cheapest Canada to Florida Keys flights are usually those with departure times in the evening. Our users have found flights to Florida Keys in the evening for as low as C$ 539. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 814 on average. Flights to Florida Keys from Canada at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

You are more likely to see cheaper flights to Florida Keys from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around C$ 550 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Canada for as low as C$ 477 on momondo.

As of August 2026, 69 flights take off from Canada and land in Florida Keys each week. The most common flight departure day for this route is Sun, with 22% of weekly flights taking off on this day.

Flight times from Canada to Florida Keys vary, but if you’re flying out of Montreal and flying into Copenhagen (one of the most popular routes), then the duration is 7h on average. Another popular route from Canada to Florida Keys is flying from Toronto to Copenhagen, which will take roughly 11h 02m. Keep in mind that layovers or delays could extend your travel time.