Direct (nonstop) flights from Denver to Montreal
1 airline flys nonstop from Denver International (DEN) to Pierre Elliott Trudeau International (YUL). It's 1,611 miles (2,593 km), about 3h 44m in the air. Operated by Air Canada.
Air Canada
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Denver to Montreal with one stop · direct emits 272 kg CO₂ per passenger
Looking for the return flight?
YUL → DEN: Flights from Montreal to DenverOther direct flights from Denver
Direct flights from Montreal (YUL)
Frequently Asked Questions
How long is the direct flight from Denver to Montreal?
A nonstop flight from Denver (DEN) to Montreal (YUL) takes approximately 3 hours and 44 minutes. The distance is 1,611 miles (2,593 km).
Which airlines fly nonstop from Denver to Montreal?
Just Air Canada.
Is there a nonstop flight from Denver to Montreal?
Yes. 1 airline: Air Canada.
How far is Denver from Montreal?
The flight distance from Denver to Montreal is 1,611 miles (2,593 km), measured as the great-circle (shortest air) distance.
What is the time difference between Denver and Montreal?
Montreal is 2 hours ahead of Denver. (America/Denver vs America/Toronto.)
What type of aircraft flies from Denver to Montreal?
At 3h 44m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from USA to Canada?
Depends on your passport. Check with the Canada embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Denver to Montreal?
Roughly 272 kg CO2 per passenger one-way. That's about the same as driving 1,360 km.
Is the return flight from Montreal to Denver 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 Denver 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 Denver International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.