Direct (nonstop) flights from Ottawa to Montreal
3 airlines fly nonstop from Ottawa Macdonald Cartier International (YOW) to Pierre Elliott Trudeau International (YUL). It's 94 miles (151 km), about 49m in the air. Operated by Air Canada, Jet Aviation, Air Transat.
Air Canada
Jet Aviation
Air Transat
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Ottawa to Montreal with one stop · direct emits 17 kg CO₂ per passenger
Looking for the return flight?
YUL → YOW: Flights from Montreal to OttawaOther direct flights from Ottawa
Direct flights from Montreal (YUL)
Frequently Asked Questions
How long is the direct flight from Ottawa to Montreal?
A nonstop flight from Ottawa (YOW) to Montreal (YUL) takes approximately 0 hours and 49 minutes. The distance is 94 miles (151 km).
Which airlines fly nonstop from Ottawa to Montreal?
3 airlines: Air Canada, Jet Aviation, Air Transat.
Is there a nonstop flight from Ottawa to Montreal?
Yes. 3 airlines: Air Canada, Jet Aviation, Air Transat.
How far is Ottawa from Montreal?
The flight distance from Ottawa to Montreal is 94 miles (151 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Ottawa to Montreal?
At 49m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Ottawa to Montreal?
Roughly 17 kg CO2 per passenger one-way. That's about the same as driving 85 km.
Is the return flight from Montreal to Ottawa also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Ottawa to Montreal?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Ottawa Macdonald Cartier International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.