Fly Creek is a non-incorporated hamlet three miles west of the Village of Cooperstown on conjoined NY-28/NY-80, in the Town of Otsego, in Otsego County, New York, United States. The zipcode is 13337. The Fly Creek Cider Mill and Orchard is located by the hamlet. It is the location of the Fly Creek Grange No. 844, which is now a museum. Fly Creek Grange No. 844 is listed on the National Register of Historic Places. There is also a Fly Creek Historic District, which includes the grange hall.