Sault Ste Marie IATA and ICAO Airport Codes
Sault Ste Marie has one major airport, Chippewa County International Airport. IATA airport code is CIU.
Chippewa County International Airport

- Sault Ste Marie, United States
- IATA airport code CIU
- ICAO airport code KCIU
- Chippewa County International Airport (CIU)