6600 Mannheim Road, Building 2Rosemont, IL 60018 Phone: +1 847-380-5800Toll Free: +800-050-1933 Hotel E-mailHotel Website Classification 4 Moderate First Class Commission Rooms Rates 10% 139 - Hoteliers! Is your information accurate? Update Here Holiday Inn Chicago O'Hare Airport Location & Neighborhood Hotel Location: Airport, Suburban