Chippewa County International Airport

Chippewa County International Airport is an airport located in Sault Ste Marie Michigan, US. The airport's IATA code is CIU, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KCIU, used by air traffic control and pilots for flight planning.

The airport operates in the America/New_York timezone. When planning flights to or from CIU, use our flight duration calculator to account for timezone differences, especially for international travel.

Chippewa County International Airport sits at an elevation of 799 feet (244 meters) above sea level.

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