ORD → YYZ
Flights from Chicago to Toronto
Chicago to Toronto (ORD–YYZ) is a nonstop transborder air route between the United States and Canada. It is served nonstop by 3 airlines. Use Flyroz to compare live fares, then book directly with the airline or travel site — we never add a booking fee.
Cheapest one-way from
Search to see current fares for your dates.
How long is the flight?
Nonstop flights from Chicago (ORD) to Toronto (YYZ) take roughly 1h 15m–1h 28m in the air, estimated from the ~700 km great-circle distance. This is an estimate, not a published block time — exact times vary by aircraft, routing and conditions. Allow extra time for US/Canada border formalities (Canadian preclearance applies at many US airports).
Airlines flying this route
Nonstop ORD–YYZ service is operated by Air Canada, American Airlines and United Airlines. Carriers were verified against FlightConnections (accessed 2026-07-13); schedules change over time, so check current results for your dates.
Direct vs. connecting flights
This is a transborder nonstop route. Nonstop is fastest; one-stop connecting itineraries via another North American hub are sometimes cheaper but add hours. Run a live search to compare.
Best time to fly & book
Fares tend to be higher around US and Canadian holidays, summer and the year-end peak, and lower in the shoulder seasons. Booking a few weeks ahead and keeping dates flexible generally gives more choice.
Frequently asked questions
Is there a nonstop flight from Chicago to Toronto?
Yes — ORD–YYZ is served nonstop by Air Canada, American Airlines and United Airlines. Run a live search to compare fares on your dates.
How long is the flight from Chicago to Toronto?
Nonstop flights take roughly 1h 15m–1h 28m in the air (a great-circle estimate; exact times vary by aircraft and conditions), plus time for border formalities.
Which airlines fly nonstop from Chicago to Toronto?
Nonstop service is operated by Air Canada, American Airlines and United Airlines. Schedules change, so confirm current options with a live search.
Ready to compare Chicago → Toronto?
Live fares from partner flight providers · book at the source, no fees.