Cheapest one-way flights from St. Louis to Cancun in February from 110€

AirHint found the following cheapest one-way flights from St. Louis (STL) to Cancun (CUN) in February 2026 (see full year).

One-Way flights

07 Feb Frontier Airlines
18 Feb Frontier Airlines
11 Feb Frontier Airlines
01 Feb Frontier Airlines
17 Feb Frontier Airlines
09 Feb Frontier Airlines
02 Feb Frontier Airlines
07 Feb Frontier Airlines direct
02 Feb Frontier Airlines direct
09 Feb Frontier Airlines direct

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

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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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