| IATA | ICAO | Name | City | Type |
|---|---|---|---|---|
| - | LSZE | Bad Ragaz Airfield | Bad Ragaz | Small Airport |
| - | CH-0017 | Grabs Hospital Heliport | Grabs | Heliport |
| ACH | LSZR | Sankt Gallen Altenrhein Airport | St. Gallen | Medium Airport Scheduled |
| - | CH-0027 | Sankt Gallen Cantonal Hospital Heliport | Sankt Gallen | Heliport |
| - | LSXO | Sankt Gallen-Winkeln Heliport | Sankt Gallen | Heliport |
| - | LSZX | Schänis Airfield | Schänis | Small Airport |