Cheap flights from the United States to Cancún from $97

If you don’t want to visit Cancún in September, then you should wait until October to fly from United States, when ticket prices are also cheap, with an average price of $384.

The cheapest day to depart from United States to Cancún is on a Sunday when prices can be found for as low as $430. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $549. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

Our most recent data shows that the best time of day to fly to Cancún is in the evening. Flights from United States to Cancún during this time can be as low as $361. Flights to Cancún are more costly in the afternoon, with an average ticket price of $488. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Atlanta Hartsfield-Jackson to Cancun for the best United States - Cancun flight prices

You are more likely to see cheaper flights to Cancún from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from United States for as low as $422 on momondo.

There are 4 cabin classes available to choose from on United States to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from United States to Cancun

United Airlines, American Airlines and JetBlue are the top three most popular airlines that fly to Cancún from United States according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 17 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between United States and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

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

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

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

As of March 2026, 75 flights take off from United States and land in Cancún each day. The most common flight departure time for this route is 8:00AM, with 75% of daily flights taking off at noon.

As of March 2026, 528 flights take off from United States and land in Cancún each week. The most common flight departure day for this route is Sun, with 16% of weekly flights taking off on this day.