Hampton Inn-St. Louis Wentzville, MO is a 3-star property located in Wentzville. The hotel provides an indoor pool and a 24-hour front desk and free WiFi. Guest rooms in the hotel are equipped with a TV and a hairdryer. Hollywood Casino St. Louis is 25 miles from Hampton Inn-St. Louis Wentzville, MO. St. Louis Lambert International Airport is 30 miles away.