Chiloquin State Airport (IATA: CHZ, FAA LID: 2S7) is a public use airport located one nautical mile (2 km) west of the central business district of Chiloquin, a city in Klamath County, Oregon, United States. The airport was established in 1946 by the City of Chiloquin and ownership was transferred in 1960 to the State of Oregon. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.