There are 50 flights available on Frontier from Miami to Cancún for under $400. These prices can change based on many factors including date and time. To find MIA-CUN flight prices for your dates, click here.
Cheapflights users who travel with Frontier (a popular airline from Miami to Cancún) have rated them a 5.8/10. This rating comes from 762 reviews. If you are looking to travel MIA-CUN, search your dates above.