ORD - YYZ

C$ 108 Find Cheap Flights from Chicago O'Hare Airport to Toronto Pearson Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Pearson Intl departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Toronto, as well as popular online travel agencies
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Flight Deals

Cheap Flights from O'Hare Intl to Pearson Intl (ORD-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Pearson Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Pearson Intl

ter, 2 dez - sex, 12 dez
American Airlines Logo
6:34 p.m. - 9:29 p.m.ORD-YYZ
1h 55mdirect
American Airlines Logo
4:44 p.m. - 5:44 p.m.YYZ-ORD
2h 00mdirect
C$ 258American Airlines
Find Deal
qui, 22 jan - dom, 25 jan
Multiple Airlines Logo
6:05 a.m. - 2:20 p.m.ORD-YYZ
7h 15m1 stop
Multiple Airlines Logo
12:15 p.m. - 9:00 p.m.YYZ-ORD
33h 45m3 stops
C$ 263Multiple Airlines
Find Deal
sáb, 7 mar - qua, 11 mar
Air Canada Logo
8:15 p.m. - 10:54 p.m.ORD-YYZ
1h 39mdirect
Air Canada Logo
12:05 p.m. - 1:01 p.m.YYZ-ORD
1h 56mdirect
C$ 286Air Canada
Find Deal
sáb, 7 mar - dom, 8 mar
Air Canada Logo
2:00 p.m. - 4:39 p.m.ORD-YYZ
1h 39mdirect
Air Canada Logo
6:30 p.m. - 7:30 p.m.YYZ-ORD
2h 00mdirect
C$ 290Air Canada
Find Deal
sáb, 7 mar - dom, 8 mar
United Airlines Logo
6:40 p.m. - 9:28 p.m.ORD-YYZ
1h 48mdirect
United Airlines Logo
3:00 p.m. - 4:09 p.m.YYZ-ORD
2h 09mdirect
C$ 291United Airlines
Find Deal
sex, 21 nov - dom, 23 nov
Delta Logo
6:45 a.m. - 2:48 p.m.ORD-YYZ
7h 03m1 stop
Delta Logo
6:05 a.m. - 10:01 a.m.YYZ-ORD
4h 56m1 stop
C$ 326Delta
Find Deal
qui, 4 dez - dom, 7 dez
Delta Logo
8:55 a.m. - 2:48 p.m.ORD-YYZ
4h 53m1 stop
Delta Logo
12:13 p.m. - 6:27 p.m.YYZ-ORD
7h 14m1 stop
C$ 337Delta
Find Deal
qui, 4 dez - dom, 7 dez
British Airways Logo
6:04 a.m. - 11:56 a.m.ORD-YYZ
4h 52m1 stop
British Airways Logo
11:36 a.m. - 12:31 p.m.YYZ-ORD
1h 55mdirect
C$ 350British Airways
Find Deal
qui, 4 dez - dom, 7 dez
British Airways Logo
8:10 a.m. - 10:56 a.m.ORD-YYZ
1h 46mdirect
British Airways Logo
11:36 a.m. - 12:31 p.m.YYZ-ORD
1h 55mdirect
C$ 351British Airways
Find Deal
sex, 9 jan - dom, 11 jan
United Airlines Logo
1:00 p.m. - 6:57 p.m.ORD-YYZ
4h 57m1 stop
United Airlines Logo
9:00 p.m. - 10:05 p.m.YYZ-ORD
2h 05mdirect
C$ 358United Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
United's Economy Plus offers extra legroom on this route.
Use the Union Pearson Express for quick downtown access.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
American Airlines
Cheapest • from C$ 258 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 28% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 258
Typical prices: C$ 409-C$ 596
American Airlines
ter 2/12sex 12/12
ORD - YYZ • Direct
Cheapest one-way flights
C$ 108
Typical prices: C$ 171-C$ 501
American Airlines
qui 20/11
ORD - YYZ • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pearson Intl!
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Pearson Intl flights

Get data-powered insights and trends into flights from O'Hare Intl to Pearson Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport departing in December.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Toronto Pearson Airport?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Toronto Pearson Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Chicago O'Hare Airport to Toronto Pearson Airport. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport is September, where tickets cost C$ 309 (return) on average. On the other hand, the most expensive months are February and November, where the average cost of round-trip tickets is C$ 512 and C$ 505 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport, you should book around 5 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Expert advice

Expert advice for your flight from O'Hare Intl to Pearson Intl

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United offers Priority Boarding for purchase, placing you in Zone 2 to secure overhead space.


United's Economy Plus seats offer up to 15 cm more legroom than standard economy.

Air Canada

Air Canada offers priority check-in for higher fare classes and elite status members.


Air Canada provides Wi-Fi on select flights; check availability five days before departure.

Read more about Air Canadaby Stefanie Waldek
Airports
ORD

For a quick check-in at ORD, use the self-service kiosks available in all terminals to save time before your flight.

Read more about ORDby Stefanie Waldek
YYZ

Use the Union Pearson Express for a stress-free 25-minute ride from YYZ to downtown Toronto, with trains every 15 minutes.

Read more about YYZby Mark Stachiew
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, Air Canada and ORD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Mark Stachiew

Mark Stachiew

Expert on YYZ

Mark Stachiew

Mark Stachiew

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Read more

Good to know

Low seasonFebruary
Cheapest flightC$ 108
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Chicago O'Hare Airport to Toronto Pearson Airport

When to book flights from O'Hare Intl to Pearson Intl

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Pearson Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Toronto Pearson Airport flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport was C$ 108 for a one-way ticket and C$ 258 for a round-trip.

  • Which airports will I be using when flying from Chicago O'Hare Airport to Toronto Pearson Airport?

    Chicago O'Hare Airport airport is called Chicago O'Hare Intl and the only airport in Toronto Pearson Airport is Toronto Pearson Intl.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Toronto Pearson Airport?

    All the following airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Toronto Pearson Airport flight route: American Airlines, Air Canada, United Airlines, Finnair, British Airways, Iberia, and Porter Airlines.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Toronto Pearson Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Toronto Pearson Airport flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Toronto Pearson Airport?

    Star Alliance is the only airline alliance operating flights between Chicago O'Hare Airport and Toronto Pearson Airport.

  • On which days can I fly direct from Chicago O'Hare Airport to Toronto Pearson Airport?

    There are direct flights from Chicago O'Hare Airport to Toronto Pearson Airport on a daily basis.

  • Which is the best airline for flights from Chicago to Toronto, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Chicago to Toronto are United Airlines and Air Canada. With an average price for the route of C$ 374 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 365 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Toronto Pearson Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Toronto Pearson Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Toronto Pearson Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Pearson Airport from Chicago O'Hare Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Toronto Pearson Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto Pearson Airport with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Toronto Pearson Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto Pearson Airport from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 273 or less one-way and C$ 491 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport to Toronto Pearson Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Toronto Pearson Intl.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Toronto Pearson Intl

Monday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Tuesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Wednesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Thursday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Friday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Saturday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Sunday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

See more nonstop flights

Direct returns

Toronto Pearson Intl to Chicago O'Hare Intl

Monday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Tuesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Wednesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Thursday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Friday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Saturday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Sunday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

See more nonstop flights

Reviews of the top airlines flying from O'Hare Intl to Pearson Intl

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Pearson Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8990 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
Airline reviews

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

10.0 ExcellentDr. Joseph, Oct 2025ORD - STL
Read more United Airlines reviews

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Almost everything it was a “cool” ambiance but we arrived to Toronto so that it’s ok for me

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

Didn’t realize I purchased a basic fare with no carry ons allowed. Not very well communicated. Also had seats switched without knowledge and had to pay for different ones.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

Everything you need to know for your flight from O'Hare Intl to Pearson Intl

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