| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| ST ANDREWS CODROY VALLEY | airport | Canada | 47.77 | -59.31 | 65 | 0 | |
| ST ANTHONY | airport | Canada | 51.39 | -56.08 | 108 | 0 | |
| ST AUGUSTIN | airport | Canada | 51.21 | -58.66 | 20 | 0 | |
| ST BRUNO DE GUIGUES | airport | Canada | 47.45 | -79.42 | 820 | 0 | |
| ST GEORGES | airport | Canada | 46.10 | -70.71 | 893 | 0 | |
| ST HONORE | airport | Canada | 48.52 | -71.05 | 543 | 0 | |
| ST HUBERT | airport | Canada | 45.52 | -73.42 | 90 | 0 | |
| ST HYACINTHE | airport | Canada | 45.60 | -73.01 | 115 | 0 | |
| ST JEAN | airport | Canada | 45.29 | -73.28 | 136 | 0 | |
| ST JEAN CHRYSOSTOME | airport | Canada | 46.69 | -71.15 | 325 | 0 | |
| ST JOHNS INTL | airport | Canada | 47.62 | -52.75 | 461 | 0 | |
| ST LEONARD | airport | Canada | 47.16 | -67.83 | 793 | 0 | |
| ST PAUL | airport | Canada | 53.99 | -111.38 | 2147 | 0 | |
| ST STEPHEN | airport | Canada | 45.21 | -67.25 | 96 | 0 | |
| ST THOMAS MUNI | airport | Canada | 42.77 | -81.11 | 778 | 0 | |
| STANLEY | airport | Canada | 45.10 | -63.92 | 95 | 0 | |
| STE ANNE DES MONTS | airport | Canada | 49.12 | -66.53 | 71 | 0 | |
| STEINBACH | airport | Canada | 49.55 | -96.68 | 850 | 0 | |
| STEPHENVILLE | airport | Canada | 48.54 | -58.55 | 80 | 0 | |
| STETTLER | airport | Canada | 52.31 | -112.75 | 2686 | 0 | |
| STEWART | airport | Canada | 55.93 | -129.98 | 24 | 0 | |
| STRATFORD MUNI | airport | Canada | 43.42 | -80.93 | 1215 | 0 |