Cheap flights from Miami to Cancún from C$ 153

In general, September is the cheapest month to fly from Miami to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 406. The month of July is another great option to travel to Cancún, with average flight prices from Miami averaging around C$ 415.

The cheapest day to depart from Miami to Cancún is on a Friday. Travellers who choose to depart for Cancún on a Friday will often find tickets for as low as C$ 393. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 724. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

Our data shows that the cheapest Miami to Cancún flights are usually those with departure times in the morning. Our users have found flights to Cancún in the morning for as low as C$ 435. Flights to Cancún are more costly at noon, with an average ticket price of C$ 499. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Miami to Cancun for the best Miami - Cancun flight prices

You are more likely to see cheaper flights to Cancún from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around C$ 469 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Miami for as low as C$ 391 on momondo.

There are 2 cabin classes available to choose from on Miami to Cancun 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 23% on your flight if you consider stops on a Miami to Cancún flight.

As of March 2026, prices for Miami to Cancún flights are approximately 17% more expensive when compared to flights at the same time last year.

Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Miami to Cancun

Spirit Airlines, JetBlue and American Airlines are the top three most popular airlines that fly to Cancún from Miami according to our data. Spirit Airlines is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Cancún. Keep in mind that there are 3 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Miami and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

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

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

According to our data, Aeromexico has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

The number of flights available between Miami and Cancún is 6 per day as of March 2026. The most frequent departure time is 9:00a.m., with 66% of daily flights leaving at noon.

47 flights are operational weekly from Miami to Cancún as of March 2026. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.