Cheapest one-way flights from Miami to Cancun in September from $147

Best time to book flights for Miami (MIA) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest one-way flights from Miami (MIA) to Cancun (CUN) in September 2025 (see full year).

One-Way flights

19 Sep Aeromexico
19 Sep Aeromexico direct

Also check the deals for return flights from Miami to Cancun in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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