Direct (nonstop) flights from Denver to Toronto
2 airlines fly nonstop from Denver International (DEN) to Pearson International (YYZ). It's 1,316 miles (2,118 km), about 3h 13m in the air. Operated by Air Canada, United Airlines.
Air Canada
United Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Denver to Toronto with one stop · direct emits 222 kg CO₂ per passenger
Looking for the return flight?
YYZ → DEN: Flights from Toronto to DenverOther direct flights from Denver
Direct flights from Toronto (YYZ)
Frequently Asked Questions
How long is the direct flight from Denver to Toronto?
A nonstop flight from Denver (DEN) to Toronto (YYZ) takes approximately 3 hours and 13 minutes. The distance is 1,316 miles (2,118 km).
Which airlines fly nonstop from Denver to Toronto?
2 airlines: Air Canada, United Airlines.
Is there a nonstop flight from Denver to Toronto?
Yes. 2 airlines: Air Canada, United Airlines.
How far is Denver from Toronto?
The flight distance from Denver to Toronto is 1,316 miles (2,118 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Denver and Toronto?
Toronto is 2 hours ahead of Denver. (America/Denver vs America/Toronto.)
What type of aircraft flies from Denver to Toronto?
At 3h 13m, 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 Toronto?
Roughly 222 kg CO2 per passenger one-way. That's about the same as driving 1,110 km.
Is the return flight from Toronto 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 Toronto?
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.