What should you know about Toronto to Chicago flights?
Toronto to Chicago is a busy non-stop route connecting two of the largest business hubs in North America. The flight takes about 1 hour 45 minutes, one-way economy fares typically run C$130–320, and a valid passport is required. Mid-week travel booked 4–8 weeks ahead delivers the best value.
How long is the flight from Toronto to Chicago?
Non-stop flights from Toronto to Chicago take roughly 1 hour 45 minutes to 2 hours in the air. Toronto Pearson offers US Customs pre-clearance, so you clear US immigration before you board and land in Chicago as a domestic arrival. Allow at least two and a half hours at the airport for check-in and pre-clearance.
Which airlines fly Toronto to Chicago?
Air Canada and United Airlines operate the majority of non-stop flights between Toronto and Chicago, with Porter Airlines also serving the route. Frequent departures keep the route competitive, and because it is a short hop it is typically flown by narrow-body and regional jets.
Which airports does the route use?
Toronto flights depart from Toronto Pearson International Airport (YYZ), which has US pre-clearance facilities. In Chicago you arrive at O’Hare International Airport (ORD), one of the busiest airports in the United States and a major connecting hub.
| Airport | Good to know |
|---|---|
| Toronto Pearson (YYZ) | US pre-clearance on site; Canada’s largest airport |
| Chicago O’Hare (ORD) | Major US connecting hub; about 27 km from downtown Chicago |
How much do Toronto to Chicago flights cost?
One-way economy fares between Toronto and Chicago usually fall between C$130 and C$320, with the cheapest seats on quiet mid-week dates booked in advance. Business demand pushes fares up on Monday mornings and Friday afternoons. As with most cross-border routes, the lowest fares appear about 4–8 weeks before departure.
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Frequently Asked Questions
How long is the Toronto to Chicago flight?
Non-stop flights take about 1 hour 45 minutes to 2 hours in the air.
Which airlines fly Toronto to Chicago?
Air Canada and United Airlines operate most non-stop flights, with Porter Airlines also serving the route.
Do I need a passport to fly Toronto to Chicago?
Yes. A valid passport is required for all air travel from Canada to the United States, and some travellers also need an ESTA or US visa.
How much does a Toronto to Chicago flight cost?
One-way economy fares typically range from C$130 to C$320, depending on season and how far ahead you book.