Cheapest one-way flights from St. Louis to Denver in February from 28€
AirHint found the following cheapest one-way flights from St. Louis (STL) to Denver (DEN) in February 2025 (see full year).
One-Way flights
| 05 Feb | Frontier Airlines | direct | |
| 17 Feb | Frontier Airlines | direct | |
| 18 Feb | Southwest Airlines | direct | |
| 13 Feb | Frontier Airlines | ||
| 13 Feb | Southwest Airlines | direct |
Also check the deals for return flights from St. Louis to Denver in February.
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.
