| IATA | ICAO | Name of the airport | City | Delays / Cancellations | |
|---|---|---|---|---|---|
| YCO | CYCO | Kugluktuk Airport | Kugluktuk/Coppermine | ||
| YVP | CYVP | Kuujjuaq Airport | Kuujjuaq | ||
| YGW | CYGW | Kuujjuarapik Airport | Kuujjuarapik | ||
| YGL | CYGL | La Grande Rivière Airport | La Grande | ||
| YAH | CYAH | La Grande-4 Airport | Lagrande 4 | ||
| YTM | CYFJ | La Macaza / Mont-Tremblant International Inc Airport | Mont Tremblant | ||
| YVC | CYVC | La Ronge Airport | La Ronge | ||
| XLB | CZWH | Lac Brochet Airport | Lac Brochet | ||
| YLH | CYLH | Lansdowne House Airport | Lansdowne House | ||
| YLR | CYLR | Leaf Rapids Airport | Leaf Rapids | ||
| YQL | CYQL | Lethbridge County Airport | Lethbridge | ||
| ZGR | CZGR | Little Grand Rapids Airport | Little Grand Rapids | ||
| YLL | CYLL | Lloydminster Airport | Lloydminster | ||
| YXU | CYXU | London Airport | London | ||
| YBX | CYBX | Lourdes de Blanc Sablon Airport | Blanc Sablon | ||
| YYL | CYYL | Lynn Lake Airport | Lynn Lake | ||
| YZY | CYZY | Mackenzie Airport | - | ||
| YMN | CYFT | Makkovik Airport | Makkovik | ||
| YEM | CYEM | Manitoulin East Municipal Airport | Manitowaning | ||
| YMG | CYMG | Manitouwadge Airport | Manitouwadge | ||
| YSP | CYSP | Marathon Airport | Marathon | ||
| YMH | CYMH | Mary's Harbour Airport | Mary's Harbour | ||
| ZMT | CZMT | Masset Airport | Masset | ||
| YNM | CYNM | Matagami Airport | Matagami | ||
| YME | CYME | Matane Airport | Matane | ||
| YMA | CYMA | Mayo Airport | Mayo | ||
| YLJ | CYLJ | Meadow Lake Airport | Meadow Lake | ||
| YXH | CYXH | Medicine Hat Airport | Medicine Hat | ||
| YCH | CYCH | Miramichi Airport | Miramichi | ||
| YYY | CYYY | Mont Joli Airport | Mont Joli | ||
| YHU | CYHU | Montréal / Saint-Hubert Airport | - | ||
| YMX | CYMX | Montreal International (Mirabel) Airport | - | ||
| YMJ | CYMJ | Moose Jaw Air Vice Marshal C. M. McEwen Airport | Moose Jaw | ||
| YMO | CYMO | Moosonee Airport | Moosonee | ||
| YQA | CYQA | Muskoka Airport | Muskoka | ||
| MSA | CZMD | Muskrat Dam Airport | Muskrat Dam | ||
| YDP | CYDP | Nain Airport | Nain | ||
| YQN | CYQN | Nakina Airport | Nakina | ||
| YCD | CYCD | Nanaimo Airport | Nanaimo | ||
| YNA | CYNA | Natashquan Airport | Natashquan | ||
| YNS | CYHH | Nemiscau Airport | Nemiscau | ||
| YCM | CYSN | Niagara District Airport | St Catharines | ||
| YVQ | CYVQ | Norman Wells Airport | Norman Wells | ||
| YQW | CYQW | North Battleford Airport | North Battleford | ||
| YYB | CYYB | North Bay Airport | North Bay | ||
| YXT | CYXT | Northwest Regional Airport Terrace-Kitimat | Terrace | ||
| YNE | CYNE | Norway House Airport | Norway House | ||
| YOC | CYOC | Old Crow Airport | Old Crow | ||
| YOO | CYOO | Oshawa Airport | - | ||
| YND | CYND | Ottawa / Gatineau Airport | - |