Cheap flights to The Florida Keys Marathon
- The Florida Keys Marathon Airport is a public airport located in Marathon, which is part of the Florida Keys in Monroe County, Florida, United States. The airport serves as a gateway for tourists and locals entering the Florida Keys and is located approximately five miles east of Marathon. It has a single asphalt runway and offers commercial and general aviation services. The airport is operated by the Monroe County Board of County Commissioners and handles both domestic and limited international flights.