| Flughafenkürzel |
Stadt / Flughafen |
| YXE |
Saskatoon, SK - Saskatoon Airport |
| YAM |
Sault Ste. Marie, ON - Sault Ste. Marie Airport |
| YKL |
Schefferville, QC - Schefferville Airport |
| YHS |
Sechelt, BC - Sechelt Water Aerodrome |
| YZV |
Sept-Iles, QC - Sept-Iles Airport |
| ZTM |
Shamattawa, MB - Shamattawa Airport |
| YUS |
Sheperd Bay, NT - Sheperd Bay Airport |
| YSC |
Sherbrooke, QC - Sherbrooke Airport |
| YLO |
Shilo, MB - Shilo Airport |
| YUA |
Shingle Point, YT - Shingle Point Airport |
| YXL |
Sioux Lookout, ON - Sioux Lookout Airport |
| YSS |
Slate Island, ON |
| YZH |
Slave Lake, AB - Slave Lake Airport |
| YSH |
Smith Falls/Montague, ON - Smith Falls/Montague Airport |
| YYD |
Smithers, BC - Smithers Airport |
| YXF |
Snake River, YT |
| YSG |
Snowdrift, NT - Snowdrift Aerodrome |
| YSW |
Snowdrift, NT - Snowdrift Aerodrome |
| XSI |
South Indian Lake, MB - South Indian Lake Airport |
| ZFL |
South Trout Lake, ON |
| YYH |
Spence Bay, NT |
| YSQ |
Spring Island, BC |
| YRC |
St-Honore, QC - St-Honore Airport |
| YJN |
St-Jean, QC - St-Jean Airport |
| YAY |
St. Anthony, NF - St. Anthony Airport |
| YCM |
St. Catharines, ON - St. Catharines Airport |
| YYT |
St. John's, NF - St. John's Airport |
| ZSP |
St. Paul, AB - St. Paul Aerodrome |
| YQS |
St. Thomas, ON - St. Thomas Airport |
| YSL |
St.-Leonard, NB - St.-Leonard Airport |
| YSZ |
Ste-Anne-des-Monts, QC - Ste-Anne-des-Monts Airport |
| YJT |
Stephenville, NF - Stephenville Airport |
| ZST |
Stewart, BC - Stewart Airport |
| YSF |
Stony Rapids, SK - Stony Rapids Airport |
| YRR |
Stuart Island, BC - Stuart Island Water Aerodrome |
| YTC |
Sturdee, BC |
| YSB |
Sudbury, ON - Sudbury Airport |
| YSD |
Suffield, AB - Suffield Airport |
| YTG |
Sullivan Bay, BC - Sullivan Bay Water Aerodrome |
| SUR |
Summer Beaver |
| YSU |
Summerside, PE - Summerside Airport |
| IUM |
Summit Lake, BC |
| YSE |
Swan River, MB - Swan River Airport |
| YYN |
Swift Current, SK - Swift Current Airport |
| YQY |
Sydney, NS - Sydney Airport |
| YBQ |
Tadoule Lake, MB - Tadoule Lake Airport |
| XTL |
Tadoule Lake, MB - Tadoule Lake Water Aerodrome |
| ZTS |
Tahsis, BC - Tahsis Water Aerodrome |
| YTQ |
Tasiujuaq, QC |
| YTU |
Tasu, BC - Tasu Water Aerodrome |