Cheap flights from Quebec to Florida Keys from C$ 258

The month of September is, on average, the cheapest month to fly to Florida Keys from Quebec, with most prices found around C$ 538. If you are unable to visit Florida Keys during the month of September, then departing from Quebec during the month June is also very affordable. Most momondo users find prices during this month for around C$ 540.

According to our data, Sunday is the cheapest day to fly to Florida Keys from Quebec. The lowest ticket price found for a Sunday departure recently was C$ 680. 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 Saturday because tickets tend to average around C$ 753. 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 Quebec 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$ 608. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 738 on average. Flights to Florida Keys from Quebec in the morning 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 Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around C$ 576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Quebec for as low as C$ 508 on momondo.

As of August 2026, there are 28 flights per week flying from Quebec to Florida Keys. The most common day of the week flights depart is Fri, with 25% of flights taking off on this day.

Flight times from Quebec 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 Quebec to Florida Keys is flying from Québec City to Copenhagen, which will take roughly 11h 45m. Keep in mind that layovers or delays could extend your travel time.