The observed direct connection between Montreal Mirabel International Airport (YMX) and Ottawa Macdonald-Cartier International Airport (YOW) covers approximately 83 mi. The estimated flight time is around 40m. Cargojet Airways, Huessler Air Service and Nolinor Aviation have been observed on this connection in the available route data.
Frequently asked questions about this route
How far is Montreal from Ottawa by air?
The great-circle distance between Montreal Mirabel International Airport and Ottawa Macdonald-Cartier International Airport is approximately 83 mi.
How long is the flight from Montreal to Ottawa?
Based on the distance, the estimated flight time is about 40m. This is an estimate, not a schedule.
Is there a direct connection from Montreal to Ottawa?
Yes, a direct connection between YMX and YOW has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Cargojet Airways, Huessler Air Service and Nolinor Aviation.
How often is there a flight from Montreal to Ottawa?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 34 observed flights. Mainly Nolinor Aviation, Huessler Air Service, Cargojet Airways. That is an observation, not a timetable.
What is the current time difference between Montreal and Ottawa?
Same local time in Montreal and Ottawa.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.