Cheap flights from Miami to Cancún from £128

The cheapest month to fly to Cancún from Miami is in April. Flight prices, which tend to average around £247, are often lower during this time because this is during the off-season. If you don’t want to visit Cancún in April, then you should wait until January to fly from Miami, when ticket prices are also cheap, with an average price of £252.

The cheapest day to depart from Miami to Cancún is on a Thursday. Travellers who choose to depart for Cancún on a Thursday will often find tickets for as low as £248. Flights from Miami to Cancún on a Tuesday will generally be more expensive and average around £474. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the morning is the cheapest time of day to fly from Miami to Cancún when you can find flight prices for as low as £346. Flying to Cancún in the morning is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of £388.

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 £312 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Miami for as low as £271 on momondo.

There is only 1 cabin class available to choose from on Miami to Cancún 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 4% on your flight if you consider stops on a Miami to Cancún flight.

As of October 2026, prices for Miami to Cancún flights are approximately 26% more expensive when compared to flights at the same time last year.

Historically, on average around 21% 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 in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Friday 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, American Airlines have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

As of October 2026, there are 2 flights per day flying from Miami to Cancún. The most common time of day flights depart is 10:00, with 66% of flights taking off in the afternoon.

As of October 2026, there are 20 flights per week flying from Miami to Cancún. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.