436 Shilo Airport YLO Shilo Small
437 Silva Bay Airport SYF Silva Bay Small
438 Sioux Lookout Airport YXL Sioux Lookout Small
439 Slate Island Airport YSS Slate Island Small
440 Slave Lake Airport YZH Slave Lake Small
441 Smith Falls Airport YSH Smith Falls Small
442 Smithers Airport YYD Smithers Medium
443 Snake River Airport YXF Snake River Small
444 Snare Lake Airport YFJ Snare Lake Small
445 South Indian Lake Airport XSI South Indian Lake Small
446 South Trout Lake Airport ZFL South Trout Lake Small
447 Spring Island Airport YSQ Spring Island Small