St. Charles Airport (Louisiana) should not be confused with St. Charles Airport.
| St. Charles Airport | |
| Faa: | LS40 |
| Type: | Private |
| Owner: | St. Charles Land Corp |
| City-Served: | Ama, Louisiana |
| Elevation-F: | 13 |
| Elevation-M: | 4 |
| Coordinates: | 29.9533°N -90.2881°W |
| Pushpin Map: | USA Louisiana#USA |
| Pushpin Relief: | yes |
| Pushpin Mapsize: | 200 |
| Pushpin Map Caption: | Location of airport in Louisiana |
| Pushpin Label: | LS40 |
| Pushpin Label Position: | right |
| R1-Number: | 17/35 |
| R1-Length-F: | 3,900 |
| R1-Length-M: | 1,189 |
| R1-Surface: | Turf |
| Stat1-Header: | Aircraft operations |
| Stat1-Data: | 900 |
| Stat2-Header: | Based aircraft |
| Stat2-Data: | 32 |
| Footnotes: | Source: [1] Federal Aviation Administration. |
St. Charles Airport is a privately owned airport in St. Charles Parish, Louisiana, United States. It is located one nautical mile (1.60934 km) southeast of Ama, Louisiana.
St. Charles Airport covers an area of 22 acres (8 ha) at an elevation of 13 feet (4 m) above mean sea level. It has one runway designated 17/35 with a turf surface measuring 3,900 by 125 feet (1189 x 38 m).
For the 12-month period ending June 25, 2015, the airport had 900 aircraft operations, an average of 75 per month: 100% general aviation. At that time there were 32 aircraft based at this airport: 94% single-engine, 3% multi-engine, and 3% ultralight.