Cheapest one-way flights from St. Louis to Cancun in February from $120

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 February 2025 (see full year).

One-Way flights

22 Feb Frontier Airlines
09 Feb Frontier Airlines
05 Feb Frontier Airlines
09 Feb Frontier Airlines direct
17 Feb Frontier Airlines
23 Feb Frontier Airlines direct
05 Feb Frontier Airlines direct
02 Feb Frontier Airlines direct
14 Feb Frontier Airlines
22 Feb American Airlines direct

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

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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