The well-being of guests is top of mind at Choice-branded hotels. Guests may experience a variety of new, improved cleanliness protocols and products. Get more of the space you need to spread out, relax or work at the pet-friendly Comfort Inn and Suites St Louis-OFallon hotel in OFallon, MO near T.R. Hughes Ballpark. Located only 12 miles from St. Charles, nearby destinations include St. Charles Convention Center, St. Peters Rec-Plex, Lindenwood University, Hollywood Casino Amphitheatre and Katy Trail State Park. Enjoy amenities like free hot breakfast, free WiFi, guest laundry facilities, bus, truck and RV parking. Rooms include a flat-screen TV, refrigerator, microwave, coffee maker, hair dryer, iron and ironing board. Also, earn rewards including free nights and gift cards with our Choice Privileges Rewards program.