2829 Dakota AveSouth Sioux City, NE 68776 Phone: +1 402-494-8874Fax: +1 402-494-4367Toll Free: +800-843-5644 Hotel E-mailHotel Website Classification 2 Tourist Class Commission Rooms Rates 10% 75 - Hoteliers! Is your information accurate? Update Here Knights Inn & Suites South Sioux City Location & Neighborhood 7 MI, 15 min from Sioux Gateway airport. 2 MI from Sioux City