ORD - YYZ

$106 Find Cheap Flights from Chicago O'Hare Airport to Toronto Pearson Airport - Compare and Save

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 9/21. 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.
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Everything you should know

Cheapest round-trip
$240
Typical prices: $222-$393
American Airlines
Sat 9/19Mon 9/21
ORD - YYZ • Non-stop
Cheapest non-stop
$240
Typical prices: $221-$392
American Airlines
Thu 9/17Mon 9/21
ORD - YYZ • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United Economy Plus adds up to six extra inches; Air Canada Preferred Economy adds four.
American Main Cabin Extra adds early boarding; United has free messaging on most flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $240 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Canada, American Airlines and United Airlines. Average duration is 1h 49m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 82% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
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+1
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Flight Deals
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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

Sat, Sep 19 - Mon, Sep 21
American Airlines Logo
8:30 pm - 11:26 pm
ORD
-
YYZ
1h 56mnonstop
American Airlines Logo
6:30 am - 7:40 am
YYZ
-
ORD
2h 10mnonstop
$240American Airlines
Mon, Nov 23 - Fri, Nov 27
American Airlines Logo
8:45 pm - 12:03 am
ORD
-
YYZ
2h 18mnonstop
American Airlines Logo
6:21 pm - 7:41 pm
YYZ
-
ORD
2h 20mnonstop
$240American Airlines
Tue, Aug 25 - Wed, Sep 2
United Airlines Logo
4:38 pm - 7:40 pm
ORD
-
YYZ
2h 02mnonstop
United Airlines Logo
11:00 am - 12:00 pm
YYZ
-
ORD
2h 00mnonstop
$240United Airlines
Mon, Aug 24 - Tue, Sep 1
United Airlines Logo
9:15 pm - 11:59 pm
ORD
-
YYZ
1h 44mnonstop
United Airlines Logo
1:00 pm - 2:05 pm
YYZ
-
ORD
2h 05mnonstop
$240United Airlines
Mon, Sep 14 - Mon, Sep 21
Air Canada Logo
8:40 pm - 11:26 pm
ORD
-
YYZ
1h 46mnonstop
Air Canada Logo
4:00 pm - 8:12 pm
YYZ
-
ORD
5h 12m
1 stop
$240Air Canada
Fri, Aug 28 - Sat, Aug 29
Air Canada Logo
8:50 pm - 11:36 pm
ORD
-
YYZ
1h 46mnonstop
Air Canada Logo
8:05 am - 9:00 am
YYZ
-
ORD
1h 55mnonstop
$240Air Canada
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
9:21 pm - 11:59 pm
ORD
-
YYZ
1h 38mnonstop
Multiple Airlines Logo
8:20 am - 9:23 am
YYZ
-
ORD
2h 03mnonstop
$240Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
10:43 am - 1:42 pm
ORD
-
YYZ
1h 59mnonstop
Multiple Airlines Logo
6:50 pm - 7:48 pm
YYZ
-
ORD
1h 58mnonstop
$240Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
Porter Airlines Logo
8:32 pm - 11:29 pm
ORD
-
YYZ
1h 57mnonstop
Porter Airlines Logo
11:39 am - 12:44 pm
YYZ
-
ORD
2h 05mnonstop
$332Porter Airlines
Sat, Aug 22 - Tue, Aug 25
Porter Airlines Logo
8:32 pm - 11:29 pm
ORD
-
YYZ
1h 57mnonstop
Porter Airlines Logo
7:20 am - 8:30 am
YYZ
-
ORD
2h 10mnonstop
$334Porter Airlines
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 August.

Flight prices are below average for this route right now.

Flights to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport usually cost between $319 and $512 in August.
The lowest price found in the past 5 days was $240 on United Airlines (Aug 23-Sep 1).

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 you are looking for a flight deal from Chicago O'Hare Airport to Toronto Pearson Airport, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Toronto Pearson Airport, Friday is the cheapest day to fly and Monday is the most expensive.

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 February, where tickets cost $275 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is $403 and $384 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 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, Air Canada, ORD and YYZ

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

February

Cheapest flight

$106
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 6% increase in price.
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 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport was $106 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Toronto Pearson Airport?

    A passport is required to fly from Chicago O'Hare Airport to Toronto Pearson Airport.

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

    On your way to Toronto Pearson Airport, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at 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: Air Canada, American Airlines, Finnair, Porter Airlines, United Airlines, and Aer Lingus.

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

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q 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 nonstop 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, Porter Airlines or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Chicago to Toronto are Porter Airlines and Qantas Airways. With an average price for the route of $404 and an overall rating of 8.0, Porter Airlines is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $403 and an overall rating of 7.5.

  • 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 travelers 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. Booking your flights between Chicago O'Hare Airport and YYZ can sometimes prove cheaper using this method.

  • 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 $165 or less one-way and $358 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 direct 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 direct flights

Reviews of the top 5 airlines serving 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.
8.0
Porter AirlinesOverall score based on 450 reviews
8.0Comfort
8.6Crew
8.2Boarding
7.5Food
6.9Entertainment
Airline reviews

A few improvements: 1. No signages at the airport that the porter airline was a codeshare and i could check-in at American counter. 2. Crew at the gate said they couldn't change my reward to Alaska - despite that being done previously 3. Despite there being many open seats, i was assigned a seat at the very back near lavatory, last row. Fortunately, the pilot wanted more people moved up so the flight attendants moved me up. It seemed very odd to have been stuck in last row with very few people nearby..

6.0 GoodHarsh, Apr 2026
JFK - YYZ
Read more Porter Airlines reviews

A few improvements: 1. No signages at the airport that the porter airline was a codeshare and i could check-in at American counter. 2. Crew at the gate said they couldn't change my reward to Alaska - despite that being done previously 3. Despite there being many open seats, i was assigned a seat at the very back near lavatory, last row. Fortunately, the pilot wanted more people moved up so the flight attendants moved me up. It seemed very odd to have been stuck in last row with very few people nearby..

Much roomer than air Canada! Great flight for the price. No complaints

As a first time flyer with Porter I was happy with the service and comfort of the airline.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

The flight was half empty yet they charged me $50 for a basic carry on! I saw how passengers of different colors were treated differently.

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Flight delayed by half hour, causing rush to get to connecting flight in Toronto Pearson which doesn’t have good flow for managing immigration check and connections.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Despite having numerous passengers held up by American Airlines delays. Qantas (an AA partner) closed boarding with 0 flexibility

Having the computer outage compounded by delayed takeoff while waiting for aircrew (who were also delayed) resulted in me missing my int’l flight

Boarding , crew and meals were all amazing. Couldn't wish for a better LOOONG flight from Dallas to Sydney .

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

We had a cancellation due to weather, but the American Airlines staff was very helpful. Once we got on a plane, the trip was great.

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

I couldn't hear all of the announcements. It was nice when they put them on the screen.

No internet on flight, which makes log travels really hard.

All things were below standard. There were 2 crew on the flights but didn't ask for water. The flight connection was poor for 4 hours.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

Entertainment kept turning itself off. Gave up on watching a movie.

Not United Airlines' fault. It's ORL airport's fault.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

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 do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

The male air hostess was rude and didn’t even offer me a drink. Poor customer service!

My only concern was that we were on the tarmac for so long and weren’t told what was happening. It turned out that the system needed to be restarted but it would have been nice to know earlier.

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

Long delays to board due to mechanical issues with plane.

Flight was delayed, boarded, sat at the gate for more than 30 minutes, left the gate then waited on the pad for another 30 to 60 minutes then returned to the gate, deboarded and was cancelled... alternative flight was not booked automatically. Waited in line for 30 minutes but fortunately an alternate flight to a different destination was found ... no thanks to the travel agent used by kayak

The flight from Milwaukee to Dallas was great the staff absolutely amazing. After that EVERYTHING WENT DOWN HILL!!! ABSOLUTELY HORRIBLE!!! WILL NOT FLY THIS AIRLINE AGAIN

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

The seat was not even cleaned. It has full of cookie crums probably from last flight's passenger. Its basic expectation that, seats are clean.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Was a normal flight but it was delayed, and there wasn't an explanation.

Boarding was disorganized and delayed because they overbooked and wanted people to give up seats then further delayed due to an issue with the plane. They did not load my bag and it took a day for them to return it. Flight attendant was lovely and the only positive thing about this trip.

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

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

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

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.

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

Information on your arrival and departure airports