Griffing Flying Service, Inc. is a privately owned aviation company based in Port Clinton, Ohio.

It operates on-demand passenger flights to islands in Lake Erie, as well as air charter services to the United States, Canada, and The Bahamas.

The company also provides flight training, aerial tours and aircraft maintenance.

It then operated the 133-acre (54 ha) Griffing Sandusky Airport in Sandusky, Ohio but was preparing gradually to move its base to Erie–Ottawa International Airport in Ottawa County, where it had in any case operated during the winter since 2008.

[2] In 2016, the company was named Business of the Year by the Ottawa County Improvement Corporation.