Marathon Airport is a public airport which is located in Monroe County, Florida. The airport was constructed in early 1940s by American Navy. Marathon Airport offers ample parking space, a passenger lounge, and shuttle bus service. Powered by VIP Cars, you enjoy access to various affordable Marathon Airport car rental deals. You can book a car in advance through our easy online booking management. Choose car rental at Marathon Airport service and enjoy traveling to all the places you want to visit. Save money and rent a car at Marathon Airport today.