MTH Marathon (FL)
| City Airport | Marathon (FL) |
| IATA Code | MTH |
| ICAO Code | KMTH |
| State | Florida |
| Country | USA |
| Continent | North America |
| Airport Phone Number | 305-289-6060 |
| Address | 9400 Overseas Hwy, Marathon, FL 33050, United States |
| Website | Airport Website |
| Coordinates | 24°43'34"N 81°03'05"W |
| Airport Type | Public |