Direct (nonstop) flights from Chicago to Toronto
1 airline flys nonstop from Chicago O Hare International (ORD) to City Centre (YTZ). It's 447 miles (719 km), about 1h 41m in the air. Operated by Air Canada.
Air Canada
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Chicago to Toronto with one stop · direct emits 83 kg CO₂ per passenger
Looking for the return flight?
YTZ → ORD: Flights from Toronto to ChicagoOther direct flights from Chicago
Direct flights from Toronto (YTZ)
Frequently Asked Questions
How long is the direct flight from Chicago to Toronto?
A nonstop flight from Chicago (ORD) to Toronto (YTZ) takes approximately 1 hours and 41 minutes. The distance is 447 miles (719 km).
Which airlines fly nonstop from Chicago to Toronto?
Just Air Canada.
Is there a nonstop flight from Chicago to Toronto?
Yes. 1 airline: Air Canada.
How far is Chicago from Toronto?
The flight distance from Chicago to Toronto is 447 miles (719 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What is the time difference between Chicago and Toronto?
Toronto is 1 hour ahead of Chicago. (America/Chicago vs America/Toronto.)
What type of aircraft flies from Chicago to Toronto?
At 1h 41m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. 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 Chicago to Toronto?
Roughly 83 kg CO2 per passenger one-way. That's about the same as driving 415 km.
Is the return flight from Toronto to Chicago 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 Chicago 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 Chicago O Hare International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.