Situated in O'Fallon, Holiday Inn Express St. Louis West - O'Fallon is in the suburbs and close to August A. Busch Memorial Conservation Area. Additional regional attractions include Westfield Chesterfield Mall and Faust Park.
Holiday Inn Express St. Louis West - O'Fallon has an indoor pool, a spa tub, and a fitness facility. There is a business center on site. Guests are served a complimentary breakfast. Additional amenities include laundry facilities, a fireplace in the lobby, and coffee/tea in the lobby. Guest parking is complimentary.
The 122 air-conditioned guestrooms at Holiday Inn Express St. Louis West - O'Fallon include coffee/tea makers and hair dryers. Televisions are equipped with premium satellite channels. Additional amenities include irons/ironing boards and clock radios.