1410 South 5th StreetSt Charles, MO 63301 Phone: +1 636-757-5701Toll Free: +800-426-7866 Hotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% - - Hoteliers! Is your information accurate? Update Here Hampton Inn St. Charles Old Town Area Location & Neighborhood 7.800 MI from St Louis/Lambert airport.