Airport Chippewa County International is located in United States near the city of Sault Ste Marie. The international codes of Chippewa County International airport are ICAO: KCIU and IATA: CIU. Chippewa County International is located at latitude 46.2508 and longitude -84.4724. The elevation above sea level is 800ft (244m). Local timezone at the airport is UTC/GMT -5:00 hours.