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Cheap flights from Chicago to Toronto from C$ 81

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 3/11. 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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Cheap round-trip flights

Air Canada Logo
8:20 p.m. - 10:59 p.m.ORD-YYZ
1h 39mdirect
Air Canada Logo
4:30 p.m. - 5:28 p.m.YYZ-ORD
1h 58mdirect
C$ 203Air Canada
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Mon, 3 Nov - Tue, 4 Nov
United Airlines Logo
9:00 a.m. - 6:57 p.m.ORD-YYZ
8h 57m1 stop
United Airlines Logo
9:00 p.m. - 10:05 p.m.YYZ-ORD
2h 05mdirect
C$ 210United Airlines
Find Deal
Tue, 4 Nov - Tue, 4 Nov
United Airlines Logo
8:50 a.m. - 2:14 p.m.ORD-YYZ
4h 24m1 stop
United Airlines Logo
5:30 p.m. - 6:39 p.m.YYZ-ORD
2h 09mdirect
C$ 221United Airlines
Find Deal
Mon, 3 Nov - Tue, 4 Nov
Air Canada Logo
2:00 p.m. - 4:43 p.m.ORD-YYZ
1h 43mdirect
Air Canada Logo
6:35 p.m. - 7:29 p.m.YYZ-ORD
1h 54mdirect
C$ 233Air Canada
Find Deal
Thu, 4 Sep - Thu, 11 Sep
American Airlines Logo
5:00 a.m. - 11:03 a.m.ORD-YYZ
5h 03m1 stop
American Airlines Logo
1:14 p.m. - 2:14 p.m.YYZ-ORD
2h 00mdirect
C$ 267American Airlines
Find Deal
Sun, 9 Nov - Thu, 13 Nov
American Airlines Logo
6:07 a.m. - 11:59 a.m.ORD-YYZ
4h 52m1 stop
American Airlines Logo
5:18 p.m. - 9:16 p.m.YYZ-ORD
4h 58m1 stop
C$ 297American Airlines
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Thu, 30 Oct - Mon, 3 Nov
Delta Logo
9:30 a.m. - 1:32 p.m.MDW-YYZ
3h 02m1 stop
Delta Logo
4:12 p.m. - 6:35 p.m.YYZ-MDW
3h 23m1 stop
C$ 319Delta
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Wed, 10 Sep - Wed, 17 Sep
Delta Logo
9:15 a.m. - 6:31 p.m.MDW-YYZ
8h 16m1 stop
Delta Logo
12:15 p.m. - 6:37 p.m.YYZ-MDW
7h 22m1 stop
C$ 321Delta
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Thu, 4 Sep - Sat, 6 Sep
WestJet Logo
9:20 a.m. - 6:28 p.m.MDW-YYZ
8h 08m1 stop
WestJet Logo
1:20 p.m. - 9:44 p.m.YYZ-MDW
9h 24m1 stop
C$ 417WestJet
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Wed, 1 Oct - Tue, 7 Oct
WestJet Logo
9:15 a.m. - 11:33 p.m.MDW-YYZ
13h 18m1 stop
WestJet Logo
11:33 a.m. - 9:26 p.m.YYZ-MDW
10h 53m1 stop
C$ 440WestJet
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Thu, 4 Sep - Sun, 7 Sep

United Airlines flights from Chicago to Toronto Pearson Intl Airport

Our best United Airlines deals on Chicago to Toronto Pearson Intl Airport flight tickets
United Airlines
4 Nov
ORD9:00 a.m.Chicago O'Hare Intl
8h 57m
1 stop
YYZ6:57 p.m.Toronto Pearson Intl
4 Nov
YYZ9:00 p.m.Toronto Pearson Intl
2h 05m
ORD10:05 p.m.Chicago O'Hare Intl
C$ 210
Find similar
United Airlines
3 Nov
ORD8:50 a.m.Chicago O'Hare Intl
4h 24m
1 stop
YYZ2:14 p.m.Toronto Pearson Intl
4 Nov
YYZ5:30 p.m.Toronto Pearson Intl
2h 09m
ORD6:39 p.m.Chicago O'Hare Intl
C$ 221
Find similar
United Airlines
7 Nov
ORD6:28 p.m.Chicago O'Hare Intl
1h 53m
YYZ9:21 p.m.Toronto Pearson Intl
10 Nov
YYZ9:00 p.m.Toronto Pearson Intl
2h 05m
ORD10:05 p.m.Chicago O'Hare Intl
C$ 230
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Delta flights from Chicago to Toronto Pearson Intl Airport

Our best Delta deals on Chicago to Toronto Pearson Intl Airport flight tickets
Delta
10 Sep
MDW9:30 a.m.Chicago Midway
3h 02m
1 stop
YYZ1:32 p.m.Toronto Pearson Intl
17 Sep
YYZ4:12 p.m.Toronto Pearson Intl
3h 23m
1 stop
MDW6:35 p.m.Chicago Midway
C$ 319
Find similar
Delta
4 Sep
MDW9:15 a.m.Chicago Midway
8h 16m
1 stop
YYZ6:31 p.m.Toronto Pearson Intl
6 Sep
YYZ12:15 p.m.Toronto Pearson Intl
7h 22m
1 stop
MDW6:37 p.m.Chicago Midway
C$ 321
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Delta
14 Sep
MDW9:35 a.m.Chicago Midway
6h 48m
1 stop
YYZ5:23 p.m.Toronto Pearson Intl
19 Sep
YYZ12:14 p.m.Toronto Pearson Intl
7h 21m
1 stop
MDW6:35 p.m.Chicago Midway
C$ 344
Find similar

See travel insights to Toronto from

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 typical price of a round-trip flight between Chicago and Toronto Pearson Intl Airport?

What is the cheapest month to fly to Toronto Pearson Intl Airport?

If you aren’t able to travel during the month of June, then book flights to Toronto Pearson Intl Airport from Chicago during April instead. Flights to Toronto Pearson Intl Airport in April, while not as cheap as those in June, still average around C$ 371.

What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 365. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Toronto Pearson Intl Airport for around C$ 576.

What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that the cheapest Chicago to Toronto Pearson Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Pearson Intl Airport in the evening for as low as C$ 360. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 463 on average. Flights to Toronto Pearson Intl Airport from Chicago in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 429 when searching 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 C$ 228 on momondo.

What cabin class options are available on Chicago to Toronto Pearson Intl flights?

There are 3 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.

How have Chicago to Toronto Pearson Intl Airport flight prices changed over time?

As of July 2025, prices for Chicago to Toronto Pearson Intl Airport flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Toronto Pearson Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best price found

C$ 81

Fastest flight time

1h 38m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Chicago in the past 72 hours is C$ 81. The best round-trip flight deal from Chicago to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 203.
The fastest flight from Chicago to Toronto Pearson Intl Airport takes 1h 38m
Direct flights go from Chicago to Toronto Pearson Intl Airport every day.
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  • How far is Chicago to Toronto Pearson Intl by plane?

    Toronto Pearson Intl is 683.0 km away from Chicago. In terms of flight time, this usually takes a little over 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 are updated daily.

  • How many operators does momondo search 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Toronto Pearson Intl Airport.

  • What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

    The necessary travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Toronto Pearson Intl Airport?

  • What is the most popular airline from Chicago to Toronto Pearson Intl Airport?

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
Air CanadaPriceFrom C$ 202Free CancellationRating
7.1
9,777 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 243Free CancellationRating
7.4
8,875 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago to Toronto Pearson Intl Airport

    United Airlines operates around 72 flights from Chicago to Toronto Pearson Intl Airport every week. The average price of these flights found in the last 72 hours has been C$ 272, but momondo users have found United Airlines deals from Chicago to Toronto Pearson Intl Airport from as low as C$ 177 round-trip. United Airlines has been scored 7.4/10 in 8,875 reviews.

  • Air Canada Flights From Chicago to Toronto Pearson Intl Airport

    Another popular option for Chicago to Toronto Pearson Intl Airport flights is Air Canada (7.1/10, 9,777 ratings). Air Canada flies from Chicago to Toronto Pearson Intl Airport around 76 times per week, with deals starting from C$ 147 round-trip and rising to an average price of around C$ 310.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Collingwood
Oshawa
Markham
Muskoka
Barrie
Niagara-on-the-Lake
Vaughan
Guelph
Kitchener
Brantford
Burlington
Orillia
Peterborough
Oakville
Cambridge
Gravenhurst
St. Catharines

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Toronto. momondo saves you time and could save you money on your trip.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from Chicago.

I’m not ready to book a flight from Chicago to Toronto right now. Can momondo alert me if prices change?

Price alerts on flights to Toronto from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Toronto Pearson Intl Airport trip

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