On this page, you can find and book flights from Chicago to Toronto. The direct distance between the cities is 703 km, and with approximately 215 flights per week, you can always find a convenient departure time.
Flights are operated by United Airlines, Air Canada, and American Airlines. Ticket prices are dynamic, so we recommend using the low-fare calendar and checking how to get to the airport in Chicago and how to get from Toronto airport to your destination in advance.
The table shows direct flights Chicago → Toronto on the selected date. The flight takes approximately 1 h 39 min. Regular flights are operated by Air Canada, United Airlines, American Airlines and Air Transat. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Pearson International Airport, Billy Bishop Toronto City Airport and Hamilton Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Chicago — Toronto by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $98 in e, and the most expensive are around $209 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Chicago → Toronto, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $129 | low | May | $156 | medium | Sep | $152 | medium |
| Feb | $124 | low | Jun | $175 | high | Oct | $138 | low |
| Mar | $143 | medium | Jul | $193 | high | Nov | $147 | medium |
| Apr | $147 | medium | Aug | $184 | high | Dec | $179 | high |
Some values are estimated based on seasonality.
The warmest month in Toronto is July, with an average high temperature of +25.8°C. The coldest period occurs in January, when temperatures drop to -6.2°C and clear days are at a minimum.
The best flight deals are usually found in September, starting $97. The most expensive month to fly is May, when ticket prices start $186 due to a seasonal increase in demand.
September is considered the optimal time to book: this month offers the best balance between affordable prices and pleasant weather (around +21.8°C). Flights in May are significantly more expensive, so it is better to avoid dates during that period.
There are 11 airlines operating on the Chicago–Toronto route, including major carriers such as United Airlines, Air Canada, and American Airlines. Most flights are direct, providing a high frequency of about 215 departures per week. A full schedule and a list of available connecting flight options are provided in the interactive list below.
Flights Chicago — Toronto depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Pearson International Airport, Billy Bishop Toronto City Airport, Hamilton Airport and Region of Waterloo International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight on this route takes an average of 1 hour and 30 minutes, considering the 703 km distance and time for takeoff and landing.
11 airlines operate flights on this route, with United Airlines, Air Canada, American Airlines, and Porter Airlines being the most popular.
Yes, there is a regular direct service between the cities, providing about 215 departures per week, making this route very convenient for business trips.
Ticket prices change constantly depending on demand. You can find the current minimum for the upcoming period in the low-fare calendar block on this page.
When searching for tickets to Toronto, the system will offer arrival options at Pearson International Airport (YYZ) or Billy Bishop Toronto City Airport (YTZ).
Where travelers fly most — pick a route and check prices
