12030 Grant StreetThornton, CO 80241 Phone: +1 720-961-8481Fax: +1 303-452-0-035Toll Free: +800-050-1933 Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 85 $170-$189 (USD) Hoteliers! Is your information accurate? Update Here Holiday Inn Express & Suites Thornton Location & Neighborhood off I-25 & 120th and minutes from downtown Denver - 30 MI from Denver Intl airport. DenverHotel Location: Highway, Suburban