| FR-0819 | Saint Jean Pla de Corts Airfield | — | Small airport |
| FR-1124 | Saint Jean d'Ardières Airfield | Belleville-en-Beaujolais, Rhône | Small airport |
| FR-0627 | Saint Jean de Duras Airfield | — | Small airport |
| FR-0603 | Saint Julien Airfield | — | Small airport |
| FR-0987 | Saint Laurent sur Sèvre Airfield | — | Small airport |
| FR-0910 | Saint Lieux les Lavaur Airfield | — | Small airport |
| FR-0701 | Saint Martin des Champs Airfield | — | Small airport |
| FR-0959 | Saint Martin des Fontaines Airfield | — | Small airport |
| FR-0326 | Saint Maurice Ultralight Airfield | Saint-Maurice-des-Lions, Charente | Small airport |
| FR-0901 | Saint Médard de Presque Airfield | — | Small airport |
| FR-0969 | Saint Même Les Carrières Airfield | — | Small airport |
| FR-0160 | Saint Nazaire Centre Hospitalier Heliport | Saint-Nazaire | Heliport |
| FR-0536 | Saint Nicolas Sarrebourg Central Hospital Heliport | Sarrebourg | Heliport |
| FR-0952 | Saint Philbert de Bouaine Airfield | — | Small airport |
| FR-0835 | Saint Priest des Champs Airfield | — | Small airport |
| FR-0645 | Saint Pée sur Nivelle Airfield | — | Small airport |
| FR-0344 | Saint Quentin Ultralight Airfield | Rouvroy, Aisne | Small airport |
| FR-1336 | Saint Raphael HLS | Saint-Raphaël, Var | Heliport |
| FR-0339 | Saint Sigismond ULM | — | Small airport |
| LFSS | Saint Sulpice des Landes | — | Small airport |
| FR-0806 | Saint Victor Airfield | Saint-Victor-des-Oules, Gard | Small airport |
| FR-1026 | Saint Vincent de Mercuze Airfield | — | Small airport |
| LFIF | Saint-Affrique-Belmont Airfield | Belmont-sur-Rance, Aveyron | Small airport |
| LFFD | Saint-André-de-l'Eure Airfield | Saint-André-de-l'Eure, Eure | Small airport |
| FR-1216 | Saint-André-les-Alpes Glider Landing Field | Saint-André-les-Alpes, Alpes-de-Haute-Provence | Small airport |
| FR-0111 | Saint-Avoid Hospital Heliport | Saint-Avold | Heliport |
| FR-0539 | Saint-Avold Airfield | Macheren | Small airport |
| FR-0449 | Saint-Benoît-sur-Loire Ultralight Airfield | Saint-Benoît-sur-Loire, Loiret | Small airport |
| SBK | Saint-Brieuc-Armor Airport | Trémuson, Côtes-d'Armor | Medium airport |
| LFHG | Saint-Chamond L'Horme Airfield | L'Horme, Loire | Small airport |
| FR-1274 | Saint-Claude Pratz Airfield | Lavans-lès-Saint-Claude, Jura | Small airport |
| LFPZ | Saint-Cyr-l'École Airport | Saint-Cyr-l'École, Yvelines | Small airport |
| FR-1054 | Saint-Cyr-la-Campagne Airfield | Saint-Cyr-la-Campagne, Eure | Small airport |
| LFSI | Saint-Dizier – Robinson Air Base | Saint-Dizier | Medium airport |
| LFGY | Saint-Dié-Remomeix Airfield | Remomeix, Vosges | Small airport |
| FR-0571 | Saint-Fargeol Les Fougères Airfield | Saint-Fargeol, Allier | Small airport |
| LFGP | Saint-Florentin - Chéu Airfield | Jaulges, Yonne | Small airport |
| LFHQ | Saint-Flour-Coltines Airfield | Saint-Flour/Coltines | Small airport |
| FR-0836 | Saint-Gal-sur-Sioule Les Tabarias Airfield | Saint-Gal-sur-Sioule, Puy-de-Dôme | Small airport |
| LFIS | Saint-Inglevert Aerodrome | Saint-Inglevert | Small airport |
| FR-0302 | Saint-Jean-d'Arves Altisurface | Saint-Jean-d'Arves, Savoie | Small airport |
| FR-0769 | Saint-Jean-de-Losne Airfield | Losne, Côte-d'Or | Small airport |
| LFKE | Saint-Jean-en-Royans Airfield | — | Small airport |
| FR-0839 | Saint-Julien Sancy Airfield | — | Small airport |
| FR-1230 | Saint-Lambert Airfield | Saint-Fromond, Manche | Closed |
| FR-1023 | Saint-Martin Airfield | — | Small airport |
| FR-0485 | Saint-Martin-de-Castillon Airfield | Saint-Martin-de-Castillon | Small airport |
| SNR | Saint-Nazaire-Montoir Airport | Saint-Nazaire/Montoir | Medium airport |
| FR-0128 | Saint-Omer Regional Hospital Heliport | Helfaut, Pas-de-Calais | Heliport |
| LFQN | Saint-Omer Wizernes Airfield | Longuenesse, Pas-de-Calais | Small airport |
