PA 215 begins at an intersection with US 6N in Conneaut Township, Erie County, heading north on two-lane undivided Kidders Corner Road.

The road runs through agricultural areas with some homes, turning northeast and crossing the wooded Conneaut Creek into Springfield Township.

In this area, the route becomes Summerville Road and runs north through a mix of farmland and woodland with occasional residences, crossing the Canadian National's Bessemer Subdivision railroad line at-grade.

After this, the route heads through more rural areas as an unnamed road and reaches the residential community of East Springfield.

The route makes a turn to the west-northwest onto an unnamed road and crosses Norfolk Southern's Lake Erie District railroad line at-grade.