Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel offers its guests an indoor pool and a fitness center. There's a snack bar/deli on site. Free breakfast is served daily. WiFi and wired Internet are free in public spaces.
A business center and a meeting room are available. A vending machine, gift shops/newsstands, and a picnic area are also featured at the business-friendly Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel. Free self parking is available.
This O'Fallon hotel is smoke free.