| ICAO code | CZUL |
| Country | Canada |
| Type | Flight Information Region |
| Center | 54.6367, -68.5 |
| Airports | 436 |
| NOTAM | Montreal FIR NOTAMs |
| METARs | 86 |
| SIGMETs | 0 |
| Size | 2,106,502 km2 |
| Adjacent |
| ID | Name | IATA | METAR | City | Region | Type |
|---|---|---|---|---|---|---|
| CA-1041 | Montmagny Airport | Montmagny | Quebec | Closed | ||
| CA-1054 | Rivière-Du-Loup Heliport | Rivière-du-Loup | Quebec | Heliport | ||
| CA-1066 | St-Augustin Heliport | Saint-Augustin | Quebec | Heliport | ||
| CA-1068 | Ste-Agathe (Aim) Heliport | Sainte-Agathe-des-Monts | Quebec | Heliport | ||
| CML8 | Saint-Mathieu-de-Laprairie Aerodrome | Quebec | Small airport | |||
| CYEY | Amos/Magny Airport | YEY | Amos | Quebec | Midsized airport | |
| CYJN | St. Jean Airport | YJN | St Jean | Quebec | Midsized airport | |
| CYRI | Riviere-Du-Loup Airport | YRI | Riviere-Du-Loup | Quebec | Midsized airport | |
| CYRO | Rockcliffe Airport | YRO | Ottawa | Ontario | Midsized airport | |
| CYRP | Carp Airport | Ottawa | Ontario | Midsized airport | ||
| CYSG | St. Georges Airport | St Georges | Quebec | Midsized airport | ||
| CYSH | Montague/Russ Beach Airport | YSH | Smiths Falls-Montague | Ontario | Midsized airport |