Cheapest one-way flights from St. Louis to Cancun in April from 127€

Best time to book flights for St. Louis (STL) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest one-way flights from St. Louis (STL) to Cancun (CUN) in April 2025 (see full year).

One-Way flights

07 Apr Frontier Airlines
14 Apr Frontier Airlines
08 Apr Frontier Airlines direct
02 Apr Frontier Airlines direct
05 Apr Frontier Airlines
07 Apr Frontier Airlines direct
29 Apr Frontier Airlines direct
12 Apr Frontier Airlines
05 Apr Frontier Airlines direct
20 Apr Frontier Airlines direct

Also check the deals for return flights from St. Louis to Cancun in April.

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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