Cheap flights from Chicago to Toronto from $66
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Toronto departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Chicago to Toronto Pearson Intl Airport
Our best Air Canada deals on Chicago to Toronto Pearson Intl Airport flight tickets
Delta flights from Chicago to Toronto Pearson Intl Airport
Our best Delta deals on Chicago to Toronto Pearson Intl Airport flight tickets
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How to get the cheapest flight ticket from Chicago to Toronto Pearson Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Toronto Pearson Intl Airport?
The cheapest month to fly to Toronto Pearson Intl Airport from Chicago is in April. Flight prices, which tend to average around $271, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in April, then you should wait until June to fly from Chicago, when ticket prices are also cheap, with an average price of $273.
What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?
The cheapest day to depart from Chicago to Toronto Pearson Intl Airport is on a Friday when prices can be found for as low as $629. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $771.
What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?
Flying to Toronto Pearson Intl Airport from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $567 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $765.
What is the cheapest Chicago to Toronto Pearson Intl flight route?
Fly from Chicago O'Hare Intl to Toronto Pearson Intl for the best Chicago - Toronto Pearson Intl flight prices
How far in advance should I book a flight to Toronto Pearson Intl Airport?
You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Chicago when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $318 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Chicago for as low as $166 on momondo.
What cabin class options are available on Chicago to Toronto Pearson Intl flights?
There are 4 cabin classes available to choose from on Chicago to Toronto Pearson Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago to Toronto Pearson Intl Airport flights?
No. A direct flight is the cheapest option for a flight between Chicago to Toronto Pearson Intl Airport.
How have Chicago to Toronto Pearson Intl Airport flight prices changed over time?
As of June 2025, prices for Chicago to Toronto Pearson Intl Airport flights are approximately 41% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago to Toronto Pearson Intl?
Air Canada, United Airlines, and Delta are the most popular carriers operating from Chicago to Toronto Pearson Intl
What airlines fly to Toronto Pearson Intl Airport?
Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Toronto Pearson Intl Airport from Chicago according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Toronto Pearson Intl Airport. Keep in mind that there are 4 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Toronto Pearson Intl Airport on average per day?
The number of flights available between Chicago and Toronto Pearson Intl Airport is 57 per day as of June 2025. The most frequent departure time is 8:00PM, with 39% of daily flights leaving at noon.
How many flights depart from Chicago to Toronto Pearson Intl Airport on average per week?
404 flights are operational weekly from Chicago to Toronto Pearson Intl Airport as of June 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
When to book flights from Chicago to Toronto Pearson Intl Airport
Cheap Chicago to Toronto Pearson Intl Airport (CHI to YYZ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Toronto Pearson Intl Airport
How far is Chicago to Toronto Pearson Intl by plane?
Toronto Pearson Intl is 424.4 mi away from Chicago. By plane, this route typically takes 1h 38m.
When did momondo last update prices for flights from Chicago to Toronto Pearson Intl Airport?
Prices for flights from Chicago to Toronto Pearson Intl Airport refresh daily.
How many operators does momondo search for flights from Chicago to Toronto Pearson Intl Airport?
As of June 2025, there are 4 operators available to choose from for flights from Chicago to Toronto Pearson Intl Airport.
How old do you have to be to fly from Chicago to Toronto Pearson Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Toronto Pearson Intl Airport.
What documentation or ID do you need to fly to Toronto Pearson Intl Airport?
The travel and health documents required for your trip to Toronto Pearson Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Pearson Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Toronto Pearson Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Toronto Pearson Intl Airport is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 17.55% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 16.68%, Embraer 175 at 7.64%, and Boeing 787 Dreamliner at 7.18%.
What is the most popular airline from Chicago to Toronto Pearson Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago to Toronto Pearson Intl Airport is Air Canada, representing 49% of all bookings. The subsequent popular airlines are United Airlines at 29%, American Airlines at 19%, and Porter Airlines at 2%.
Best airlines flying from Chicago to Toronto Pearson Intl Airport
Compare and see reviews for airlines that fly from Chicago to Toronto Pearson Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $109 | Free Cancellation | Rating 8.0 289 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 7.1 9,554 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $162 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Chicago to Toronto Pearson Intl Airport
Across 73 United Airlines flights from Chicago to Toronto Pearson Intl Airport this week, the average price was $333, with the best United Airlines deals starting from $136 round-trip. 8,801 users have rated United Airlines on momondo, with an average score of 7.4/10.
American Airlines Flights From Chicago to Toronto Pearson Intl Airport
Another popular option for Chicago to Toronto Pearson Intl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Chicago to Toronto Pearson Intl Airport around 34 times per week, with deals starting from $162 round-trip and rising to an average price of around $371.
Traveling to a place near Toronto?
Book flights to Toronto if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Toronto?
Finding the right flight to Toronto from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.
Can I find flights from Chicago to Toronto with flexible booking policies on momondo?
momondo does allow users to show only those flights to Toronto from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Toronto?
Once all potential Chicago to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chicago to Toronto right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.