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Cheap flights from Chicago O'Hare Intl Airport to Toronto from C$ 104

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 O'Hare Intl Airport to Toronto departing on 23/10. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Toronto

Cheap round-trip flights

Logo
7:43 p.m. - 2:05 p.m.ORD-YYZ
17h 22m1 stop
Logo
4:00 p.m. - 11:44 p.m.YYZ-ORD
8h 44m1 stop
C$ 275
Find Deal
Wed, 22 Oct - Mon, 27 Oct
Logo
12:53 p.m. - 9:07 p.m.ORD-YYZ
7h 14m1 stop
Logo
4:00 p.m. - 11:44 p.m.YYZ-ORD
8h 44m1 stop
C$ 284
Find Deal
Thu, 23 Oct - Mon, 27 Oct
Logo
7:43 p.m. - 2:05 p.m.ORD-YYZ
17h 22m1 stop
Logo
7:00 a.m. - 6:38 p.m.YYZ-ORD
12h 38m1 stop
C$ 287
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Logo
5:05 a.m. - 2:05 p.m.ORD-YYZ
8h 00m1 stop
Logo
4:00 p.m. - 11:44 p.m.YYZ-ORD
8h 44m1 stop
C$ 293
Find Deal
Tue, 7 Oct - Mon, 13 Oct
Logo
1:26 p.m. - 9:07 p.m.ORD-YYZ
6h 41m1 stop
Logo
4:00 p.m. - 11:44 p.m.YYZ-ORD
8h 44m1 stop
C$ 298
Find Deal
Thu, 16 Oct - Mon, 27 Oct
Logo
5:25 a.m. - 8:00 p.m.ORD-YYZ
13h 35m1 stop
Logo
4:00 p.m. - 10:39 p.m.YYZ-ORD
7h 39m1 stop
C$ 299
Find Deal
Fri, 31 Oct - Mon, 3 Nov
Logo
7:43 p.m. - 2:05 p.m.ORD-YYZ
17h 22m1 stop
Logo
4:00 p.m. - 11:44 p.m.YYZ-ORD
8h 44m1 stop
C$ 302
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Logo
5:05 a.m. - 2:05 p.m.ORD-YYZ
8h 00m1 stop
Logo
4:00 p.m. - 11:44 p.m.YYZ-ORD
8h 44m1 stop
C$ 306
Find Deal
Tue, 7 Oct - Mon, 20 Oct
WestJet Logo
1:40 p.m. - 12:31 a.m.ORD-YYZ
9h 51m1 stop
WestJet Logo
8:00 a.m. - 4:43 p.m.YYZ-ORD
9h 43m1 stop
C$ 345WestJet
Find Deal
Sat, 4 Oct - Sat, 18 Oct
WestJet Logo
1:40 p.m. - 12:31 a.m.ORD-YYZ
9h 51m1 stop
WestJet Logo
8:00 a.m. - 4:43 p.m.YYZ-ORD
9h 43m1 stop
C$ 346WestJet
Find Deal
Sat, 4 Oct - Sun, 12 Oct

WestJet flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Our best WestJet deals on Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flight tickets
WestJet
4 Oct
ORD1:40 p.m.Chicago O'Hare Intl
9h 51m
1 stop
YYZ12:31 a.m.Toronto Pearson Intl
18 Oct
YYZ8:00 a.m.Toronto Pearson Intl
9h 43m
1 stop
ORD4:43 p.m.Chicago O'Hare Intl
C$ 345
Find similar
WestJet
4 Oct
ORD1:40 p.m.Chicago O'Hare Intl
9h 51m
1 stop
YYZ12:31 a.m.Toronto Pearson Intl
12 Oct
YYZ8:00 a.m.Toronto Pearson Intl
9h 43m
1 stop
ORD4:43 p.m.Chicago O'Hare Intl
C$ 346
Find similar
WestJet
4 Oct
ORD1:40 p.m.Chicago O'Hare Intl
9h 51m
1 stop
YYZ12:31 a.m.Toronto Pearson Intl
15 Oct
YYZ6:09 p.m.Toronto Pearson Intl
3h 14m
1 stop
ORD8:23 p.m.Chicago O'Hare Intl
C$ 356
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 22/10

7:43 p.m.-2:05 p.m.

1 stop17h 22m

Toronto Pearson Intl

Mon 27/10

4:00 p.m.-11:44 p.m.

1 stop8h 44m

C$ 275

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 23/10

12:53 p.m.-9:07 p.m.

1 stop7h 14m

Toronto Pearson Intl

Mon 27/10

4:00 p.m.-11:44 p.m.

1 stop8h 44m

C$ 284

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 23/10

7:43 p.m.-2:05 p.m.

1 stop17h 22m

Toronto Pearson Intl

Thu 30/10

7:00 a.m.-6:38 p.m.

1 stop12h 38m

C$ 287

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 7/10

5:05 a.m.-2:05 p.m.

1 stop8h 00m

Toronto Pearson Intl

Mon 13/10

4:00 p.m.-11:44 p.m.

1 stop8h 44m

C$ 293

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 16/10

1:26 p.m.-9:07 p.m.

1 stop6h 41m

Toronto Pearson Intl

Mon 27/10

4:00 p.m.-11:44 p.m.

1 stop8h 44m

C$ 298

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 31/10

5:25 a.m.-8:00 p.m.

1 stop13h 35m

Toronto Pearson Intl

Mon 3/11

4:00 p.m.-10:39 p.m.

1 stop7h 39m

C$ 299

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 6/10

7:43 p.m.-2:05 p.m.

1 stop17h 22m

Toronto Pearson Intl

Mon 13/10

4:00 p.m.-11:44 p.m.

1 stop8h 44m

C$ 302

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 7/10

5:05 a.m.-2:05 p.m.

1 stop8h 00m

Toronto Pearson Intl

Mon 20/10

4:00 p.m.-11:44 p.m.

1 stop8h 44m

C$ 306

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 4/10

1:40 p.m.-12:31 a.m.

1 stop9h 51m

Toronto Pearson Intl

Sat 18/10

8:00 a.m.-4:43 p.m.

1 stop9h 43m

C$ 345

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 4/10

1:40 p.m.-12:31 a.m.

1 stop9h 51m

Toronto Pearson Intl

Sun 12/10

8:00 a.m.-4:43 p.m.

1 stop9h 43m

C$ 346

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Toronto from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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?

If you aren’t able to travel during the month of July, then book flights to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport during September instead. Flights to Toronto Pearson Intl Airport in September, while not as cheap as those in July, still average around C$ 335.

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$ 336. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport for around C$ 501.

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

Our data shows that the cheapest Chicago O'Hare Intl Airport 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$ 316. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 462 on average. Flights to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Chicago O'Hare Intl to Toronto Pearson Intl flight route?

Fly from Chicago O'Hare Intl to Toronto Pearson Intl for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 421 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 O'Hare Intl Airport for as low as C$ 230 on momondo.

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Toronto Pearson Intl Airport flight prices changed over time?

As of September 2025, prices for Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Toronto Pearson Intl Airport (ORD to YYZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Best price found

C$ 354

Fastest flight time

1h 39m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport in the past 72 hours is C$ 354. The best round-trip flight deal from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 314.
The fastest flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport takes 1h 39m
Direct flights go from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport every day.
Search flight deals

  • How far is Chicago O'Hare Intl to Toronto Pearson Intl by plane?

    Toronto Pearson Intl is 700.9 km away from Chicago O'Hare Intl. Flights usually cover this in 6h 41m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport to Toronto Pearson Intl Airport?

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

Best airlines flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 204Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 261Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

    United Airlines flies from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport around 90 times per week, with 8,929 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in the last 72 hours was C$ 188 (round-trip), much lower than the average airfare cost of C$ 264 for United Airlines flights on this route.

  • Air Canada Flights From Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

    Another popular option for Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flights is Air Canada (7.1/10, 10,000 ratings). Air Canada flies from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport around 90 times per week, with deals starting from C$ 147 round-trip and rising to an average price of around C$ 297.

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
Muskoka
Markham
Barrie
Niagara-on-the-Lake
Vaughan
Guelph
Brantford
Kitchener
Burlington
Orillia
Peterborough
Cambridge
St. Catharines
Gravenhurst
Oakville

Why 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 recognizable 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?

Yes. momondo allows you to filter the results for Chicago to Toronto flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Toronto?

momondo helps you find the best flight between Chicago and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Toronto from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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