ORD - YYZ

C$ 106 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 9/6. 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

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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Cheap Flight Deals 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from O'Hare Intl to Pearson Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Air Canada Logo
7:10 a.m. - 9:58 a.m.ORD-YYZ
1h 48mdirect
Air Canada Logo
11:00 a.m. - 12:01 p.m.YYZ-ORD
2h 01mdirect
C$ 277Air Canada
Find Deal
Fri, 16 May - Fri, 23 May
Air Canada Logo
12:00 p.m. - 2:38 p.m.ORD-YYZ
1h 38mdirect
Air Canada Logo
1:00 p.m. - 2:01 p.m.YYZ-ORD
2h 01mdirect
C$ 281Air Canada
Find Deal
Fri, 16 May - Fri, 23 May
 Logo
8:15 p.m. - 8:16 a.m.ORD-YYZ
11h 01m1 stop
 Logo
11:00 a.m. - 12:03 p.m.YYZ-ORD
2h 03mdirect
C$ 358
Find Deal
Fri, 2 May - Sat, 3 May
 Logo
12:41 p.m. - 2:05 p.m.ORD-YYZ
24h 24m1 stop
 Logo
4:00 p.m. - 4:25 p.m.YYZ-ORD
25h 25m1 stop
C$ 360
Find Deal
Wed, 14 May - Sun, 18 May
Delta Logo
5:20 p.m. - 10:55 p.m.ORD-YYZ
4h 35m1 stop
Delta Logo
12:15 p.m. - 6:38 p.m.YYZ-ORD
7h 23m1 stop
C$ 382Delta
Find Deal
Tue, 9 Sep - Thu, 18 Sep
Delta Logo
5:05 p.m. - 10:55 p.m.ORD-YYZ
4h 50m1 stop
Delta Logo
6:00 a.m. - 9:21 a.m.YYZ-ORD
4h 21m1 stop
C$ 383Delta
Find Deal
Thu, 24 Apr - Sun, 27 Apr
United Airlines Logo
4:00 p.m. - 6:45 p.m.ORD-YYZ
1h 45mdirect
United Airlines Logo
8:00 a.m. - 8:55 a.m.YYZ-ORD
1h 55mdirect
C$ 437United Airlines
Find Deal
Thu, 24 Apr - Sun, 27 Apr
United Airlines Logo
8:45 a.m. - 2:19 p.m.ORD-YYZ
4h 34m1 stop
United Airlines Logo
6:15 a.m. - 9:46 a.m.YYZ-ORD
4h 31m1 stop
C$ 444United Airlines
Find Deal
Thu, 24 Apr - Sun, 27 Apr
American Airlines Logo
8:27 a.m. - 2:55 p.m.ORD-YYZ
5h 28m1 stop
American Airlines Logo
6:30 a.m. - 7:25 a.m.YYZ-ORD
1h 55mdirect
C$ 458American Airlines
Find Deal
Thu, 24 Apr - Sun, 27 Apr
American Airlines Logo
3:00 p.m. - 5:40 p.m.ORD-YYZ
1h 40mdirect
American Airlines Logo
3:59 p.m. - 10:51 p.m.YYZ-ORD
7h 52m1 stop
C$ 478American Airlines
Find Deal
Sat, 13 Sep - Mon, 15 Sep

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

 
Snippets provided in this section are AI-generated based on a summarization 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 specific 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
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
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.

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 Air Canada, United Airlines 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

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.

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 Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday 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 April, where tickets cost C$ 389 (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$ 559 and C$ 546 respectively.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 257 on average.

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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

February

High season

August

Cheapest flight

C$ 106
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 5% 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$ 74 for a one-way ticket and C$ 193 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?

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

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

    The Boeing 777-300ER 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Toronto Pearson Airport, with oneworld being the most commonly used for this route.

  • 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$ 490 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$ 503 and an overall rating of 7.0.

  • 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.

See more FAQs

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$ 169 or less one-way and C$ 355 or less round-trip.

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

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

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Tuesday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Wednesday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Thursday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Friday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Saturday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Sunday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

See more nonstop flights

Direct returns

Toronto Pearson Intl to Chicago O'Hare Intl

Monday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Tuesday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Wednesday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Thursday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Friday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Saturday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

Sunday

ANA,Air Canada,Air New Zealand, +12 more

ANA,Air Canada, +13 more

See more nonstop flights
See more nonstop flights

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 8616 reviews
8.1Crew
7.0Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

4.0 OkayAdam, Mar 2025ORD - PVR
Read more United Airlines reviews

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Our seats were all the way in back of the plane,

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

it was red eye flight, it was ok, there was beverage service, thats it i didnt care much as i wanted to sleep

Everything went smoothly. I appreciate the selection of free movies.

I like the friendliness of the crew members. I think the snack could’ve been better instead of a small package of pretzel. I like that they offer me something to drink.

The TSA agents in Phoenix were incredibly rude and confiscated belongings that we wanted to check. The flight got changed without our knowledge to a worse situation. The whole thing was terrible

My experience with Air Canada was good. Great customer service… only a few delays and issues with the tunnel to exit the plain. I did not appreciate that we arrived at terminal D and had to go to terminal E to get the bags/ luggage.

They announced before boarding that the flight was full and there would be limited space in the overhead bins and you could check in for free. We did and after we boarded the plane found it was not full and there was plenty of space in the overhead bins. I’m not sure why they made this announcement.

Front desk attendant wouldn’t check me in even though there was not a single person in line. Made me use the kiosk. Kiosk had an error (of course) no baggage can be checked at this kiosk please see attendant. Then I had to wait in line for the same front desk attendant waiting for 5 people who ended up coming in front of me while I tried to use a broken and useless kiosk. Finally after checked in, wait 30 min to board all the way to zone 6 and they would deny me even after all the zone 1-5 people already went. Just literally making us wait to board so they stand there doing nothing for 5 minutes. Just ridiculous and awful customer service. Fly with literally anyone else

We have to wait long time at airport. Plane left from 8 pm to 1:35 am.Long time waiting

My oroginal flight was delayed several times. Finally the flight was cancelled. I had to spend additional money and book another flight with Porter at another airport Fort Lauderdale International Airport or I would miss the event I had in Toronto. I did not board the rescheduled flight which was after my event.

The staff could have been friendlier. And Having the flight on time would have been much more convenient.

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

Information on your arrival and departure airports

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