Cheapest one-way flights from St. Louis to Cancun in June from $254
AirHint found the following cheapest one-way flights from St. Louis (STL) to Cancun (CUN) in June 2024 (see full year).
One-Way flights
| 19 Jun | Frontier Airlines | direct |
Also check the deals for return flights from St. Louis to Cancun in June.
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.
