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YYZ - ORD

Find cheap flights from Toronto Pearson Airport to Chicago O'Hare Airport from C$ 172

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to O'Hare Intl departing on 29/5. 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
0 bags
Sat 8/6
Sat 15/6

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Chicago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Chicago.
In the last 7 days, travellers have searched 43,895,468 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pearson Intl to O'Hare 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 and deals for you by selecting your travel dates.
Choose your dates
6:30 a.m. - 5:40 p.m.YYZ-ORD
12h 10m1 stop
6:40 p.m. - 2:00 p.m.ORD-YYZ
18h 20m1 stop
C$ 291
Find Deal
Tue, 4 Jun - Tue, 11 Jun
6:30 a.m. - 11:10 p.m.YYZ-ORD
17h 40m2 stops
6:40 p.m. - 2:00 p.m.ORD-YYZ
18h 20m1 stop
C$ 295
Find Deal
Tue, 4 Jun - Tue, 11 Jun
2:00 p.m. - 2:54 p.m.YYZ-ORD
1h 54mdirect
1:00 p.m. - 3:43 p.m.ORD-YYZ
1h 43mdirect
C$ 333Air Canada
Find Deal
Wed, 22 May - Wed, 29 May
6:30 a.m. - 10:01 a.m.YYZ-ORD
4h 31m1 stop
1:00 p.m. - 3:43 p.m.ORD-YYZ
1h 43mdirect
C$ 339Air Canada
Find Deal
Sun, 26 May - Mon, 27 May
7:00 a.m. - 7:57 a.m.YYZ-ORD
1h 57mdirect
11:45 a.m. - 7:00 p.m.ORD-YYZ
6h 15m1 stop
C$ 346United Airlines
Find Deal
Sun, 2 Jun - Wed, 5 Jun
3:09 p.m. - 4:04 p.m.YYZ-ORD
1h 55mdirect
8:30 a.m. - 2:59 p.m.ORD-YYZ
5h 29m1 stop
C$ 356American Airlines
Find Deal
Fri, 7 Jun - Tue, 11 Jun
11:55 a.m. - 12:50 p.m.YYZ-ORD
1h 55mdirect
8:15 a.m. - 4:30 p.m.ORD-YYZ
7h 15m1 stop
C$ 357American Airlines
Find Deal
Wed, 19 Jun - Wed, 17 Jul
5:00 p.m. - 11:28 p.m.YYZ-ORD
7h 28m1 stop
4:05 p.m. - 10:11 p.m.ORD-YYZ
5h 06m1 stop
C$ 371United Airlines
Find Deal
Wed, 25 Sep - Sat, 28 Sep
1:25 p.m. - 9:38 p.m.YYZ-ORD
9h 13m1 stop
7:30 p.m. - 8:50 a.m.ORD-YYZ
12h 20m1 stop
C$ 436WestJet
Find Deal
Fri, 7 Jun - Sun, 9 Jun
2:00 p.m. - 10:46 p.m.YYZ-ORD
9h 46m1 stop
12:22 p.m. - 9:59 p.m.ORD-YYZ
8h 37m1 stop
C$ 437WestJet
Find Deal
Wed, 12 Jun - Tue, 18 Jun

Flights from Pearson Intl to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Pearson Intl to O'Hare 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 Toronto Pearson Airport to Chicago O'Hare Airport?

The average price of all flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Toronto Pearson Airport to Chicago O'Hare Airport, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Chicago O'Hare Airport, Monday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto Pearson Intl Airport to Chicago O'Hare 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 Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport is January, where tickets cost C$ 360 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is C$ 565 and C$ 540 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 47 days before departure.

Which airlines provide the cheapest flights from Toronto Pearson Airport to Chicago O'Hare Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Air Canada offered the best one-way deal for that route, at C$ 196. KAYAK users also found Toronto Pearson Airport to Chicago O'Hare Airport round-trip flights on Air Canada from C$ 333 and on United Airlines from C$ 346.

Which airlines fly most frequently between Toronto Pearson Airport and Chicago O'Hare Airport?

United Airlines connects Toronto Pearson Airport to Chicago O'Hare Airport up to 8 flights per day, followed by American Airlines (6 flights per day), and Air Canada (4 flights per day).

Which airlines fly direct between Toronto Pearson Intl Airport and Chicago O'Hare Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport.
There are 3 airlines that fly direct from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport. They are: Air Canada, American Airlines and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at C$ 281. On average, the best prices for this route can be found at Air Canada.

How many flights are there between Toronto Pearson Intl Airport and Chicago O'Hare Intl Airport per day?

Each day, there are between 18 and 21 nonstop flights that take off from Toronto Pearson Intl Airport and land in Chicago O'Hare Intl Airport, with an average flight time of 1h 57m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 136 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Toronto Pearson Intl Airport and Chicago O'Hare Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Toronto Pearson Airport to Chicago O'Hare Airport take?

Direct flights from Toronto Pearson Airport generally make it to Chicago O'Hare Airport in 1h 54m. The flying distance between the two cities is 1,128 km.

What’s the earliest departure time from Toronto Pearson Airport to Chicago O'Hare Airport?

Early birds can take the earliest flight from Toronto Pearson Intl Airport at 6:30 am and will be landing in Chicago O'Hare Intl Airport at 7:25 am.

What’s the latest departure time from Toronto Pearson Airport to Chicago O'Hare Airport?

If you prefer to fly at night, the latest flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport jets off at 9:00 pm and lands at 10:02 pm.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 172
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Toronto Pearson Airport to Chicago O'Hare Airport

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

Are your dates flexible? Find out the best times to travel from Pearson Intl to O'Hare 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 Toronto Pearson Airport to Chicago O'Hare Airport flights

  • Are there alternative arrival airports to Chicago O'Hare International Airport (ORD)?

    You can also find flights from Toronto Pearson International Airport (YYZ) that land at Chicago Midway International Airport (MDW), an alternative to ORD. MDW may be better if you will stay in Chicago's south or west sides. However, this route has limited flight options and is mainly served by one-stop flights operated by WestJet and Delta Air Lnes.

  • How do I get to downtown Chicago from Chicago O'Hare International Airport (ORD)?

    ORD is around 29 km from downtown Chicago. If you have less luggage, consider the CTA Blue Line L-train, which takes you to downtown Chicago in 30 to 40 minutes. PACE buses, through their Route 250 and Route 330 lines, take you to different parts of downtown Chicago from ORD. Taxis, ridesharing options, and various car rental providers with a counter at the airport are other options.

  • What lounges are available at Toronto Pearson International Airport (YYZ)?

    You can check into the Air Canada Maple Leaf Lounge, Plaza Premium Lounge, American Airlines Admirals Club (proof of American Airlines ticket required), or Air France KLM Lounge. These lounges have comfortable sofas, free WiFi, dining and entertainment options.

  • Which airlines have Business Class flights from Toronto Pearson Airport to Chicago O'Hare Airport?

    Consider booking Air Canada, United Airlines, and American Airlines, which fly Business Class on their direct and one-stop flights from Toronto Pearson Airport (YYZ) to Chicago O'Hare Airport (ORD). This travel option lets you enjoy priority check-in and boarding, access to specific lounges, specialized onboard service, gourmet dining options, in-flight entertainment, and a special baggage allowance.

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

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport was C$ 125 for a one-way ticket and C$ 212 for a round-trip.

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

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

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Toronto Pearson Airport to Chicago O'Hare Airport flight route.

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

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

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

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

  • Which is the best airline for flights from Toronto to Chicago, Delta or WestJet?

    The two airlines most popular with KAYAK users for flights from Toronto to Chicago are Delta and WestJet. With an average price for the route of C$ 378 and an overall rating of 8.0, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 717 and an overall rating of 7.5.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Toronto Pearson 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 Toronto Pearson Airport to Chicago O'Hare 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 Chicago O'Hare Airport with an airline and back to Toronto Pearson Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Pearson Airport to Chicago O'Hare 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 Chicago O'Hare Airport from Toronto Pearson Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Toronto to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 339 or less one-way and C$ 683 or less round-trip.
  • Toronto Pearson International Airport (YYZ) is the main hub for Canada’s national carrier Air Canada. It also serves other major airlines with domestic and international connections. Flights from Toronto Pearson Airport to Chicago O'Hare Airport (ORD) are mainly operated by Air Canada, United Airlines, ANA, American Airlines, British Airways, WestJet, and Delta Air Lines.
  • The YYZ to ORD route features many direct and one-stop flights. If you take a one-stop flight, you’ll likely have a layover in Ottawa (YOW), Detroit (DTW), Montreal (YUL), Atlanta (ATL), Washington (WAS), Minneapolis (MSP), New York (EWR), or Charlotte (CLT). The flight route determines the layover city since no airline has a specific layover airport.
  • Alternative Toronto airports with flights to Chicago O'Hare International Airport (ORD) include John C. Munro Hamilton International Airport (YHM), Region of Waterloo International Airport (YKF), and Billy Bishop Toronto City Airport (YTZ). These airports only have one-stop flights to ORD. YYZ remains the best departure airport because it has more flight options to ORD.
  • If you wish to extend your trip from ORD, you can fly to domestic destinations such as Atlanta, Dallas, New York, Los Angeles, and San Francisco or international destinations like London, Mexico, Tokyo, Frankfurt, and different Caribbean cities.
  • For eco-friendly flights from Toronto Pearson Airport to Chicago O'Hare Airport, consider booking United Airlines flights which emit 38% less CO₂ (117 kg CO₂) per passenger compared to other flights on this route. You may also consider Air Canada flights which emit 29% less CO₂ (135 kg CO₂).
See more tips

Prefer to fly non-stop from Toronto Pearson Airport to Chicago O'Hare Airport?

Find which airlines fly direct from Pearson Intl to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

Toronto Pearson Intl to Chicago O'Hare Intl

Monday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 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, +11 more

ANA, Air Canada, +12 more

Friday

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

ANA, Air Canada, +13 more

Saturday

ANA, Air Canada, Air New Zealand, +13 more

ANA, Air Canada, +14 more

Sunday

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

ANA, Air Canada, +13 more

See more nonstop flights

Nonstop returns

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, +13 more

ANA, Air Canada, +14 more

Wednesday

ANA, Air Canada, Air New Zealand, +13 more

ANA, Air Canada, +14 more

Thursday

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

ANA, Air Canada, +13 more

Friday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

Saturday

ANA, Air Canada, Air New Zealand, +13 more

ANA, Air Canada, +14 more

Sunday

ANA, Air Canada, Air New Zealand, +13 more

ANA, Air Canada, +14 more

See more nonstop flights
See more nonstop flights

Top 5 airlines serving from Pearson Intl to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Chicago. 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 Pearson Intl to O'Hare 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.
8.1
WestJet EncoreOverall score based on 51 reviews
8.6Boarding
7.6Comfort
8.7Crew
7.3Food
7.4Entertainment
Airline reviews

Great flight, comfort, and staff. Prefer tv in back of seat but watching on phone will do

10.0 ExcellentDarren, May 2023YYZ - LAX
Read more about WestJet Encore reviews

Great flight, comfort, and staff. Prefer tv in back of seat but watching on phone will do

Pros: "Friendly staff and the support they offered to my mother who needed a wheelchair."
Cons: "I would have liked to have had WestJet internet and entertainment access. It was not offered on our flight from Toronto to Fredericton."
Pros: "The fact that military personnel and retired military personnel and their spouse can check in luggage for free. The check in crew was also very courteous."
Pros: "It ran on time. The pilot landed the plane without a big jolt. We could board and deplane using 2 exits."
Cons: "Seat space"
Pros: "Rotten stuff cancels out the good doesn't it. Be great if you could take some courses from Stephen Covey as you are missing some skills sets in hospitality. And stop being so cheap with the 3rd rate old old movies!"
Cons: "I did not appreciate having the second row to the last on my 2nd plane coming back - I only had a turn around time of 20 minutes to catch my third Westjet flight. When we asked if the plane would wait for us - your crew just laughed in our faces."
Pros: "Great, friendly crew in this scenic trip across to Victoria. Nice new aircraft operating this route."
Pros: "Cheerfulness of WestJet employees."
Cons: "Seat comfort; seats hard. Person next to me average size but still spilled into my seat with “man-spreading” and shoulders."
Pros: "Efficient crew and reasonable seating"
Cons: "Need more legroom or a device to fold passenger legs for the flight duration..."
Pros: "Crew was good. Seats need to be updated and are confining. I appreciated being able to disembark through front and rear door."
Cons: "More space between the seats."
Pros: "the crew was very polite but the flight was too short to have a meal"
Cons: "delayed embarking"

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

First time with Porter. Amazing experience overall, will be my airline of choice in North America whenever possible. Liked the quality of food and how it was served but one suggestion- a hot meal on the longer flights, perhaps?

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10

Wasn’t on the flight- again. Bad weather in Halifax and I was in an accident. What a poor experience to have to pay for all this flight and not be on it

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

The CX617 from HK to BKK was delayed more than 1.5 hours.

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

Book cheap flights from Toronto to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Chicago found on KAYAK in the last 72 hours.
29/5Wed
1 stop
12h 10mYYZ-ORD
C$ 172
5/6Wed
1 stop
12h 10mYYZ-ORD
C$ 174
16/6Sun
directAir Canada
1h 54mYYZ-ORD
C$ 196
11/6Tue
directAir Canada
1h 57mYYZ-ORD
C$ 201
12/6Wed
directUnited Airlines
2h 02mYYZ-ORD
C$ 210
18/6Tue
1 stopUnited Airlines
4h 37mYYZ-ORD
C$ 221
7/6Fri
1 stopAmerican Airlines
6h 52mYYZ-ORD
C$ 231
30/6Sun
1 stopAmerican Airlines
5h 09mYYZ-ORD
C$ 234
14/6Fri
1 stopWestJet
6h 47mYYZ-ORD
C$ 262
16/6Sun
1 stopWestJet
5h 57mYYZ-ORD
C$ 269

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Last minute flights from Pearson Intl to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Toronto to Chicago that are departing in the next 10 days.
14/5Tue
multi-stop
11h 30mYYZ-ORD
19/5Sun
multi-stop
6h 47mORD-YYZ
C$ 448
12/5Sun
directAmerican Airlines
1h 56mYYZ-ORD
31/5Fri
directAmerican Airlines
1h 35mORD-YYZ
C$ 510
14/5Tue
directAir Canada
2h 04mYYZ-ORD
17/5Fri
directAir Canada
1h 48mORD-YYZ
C$ 554
12/5Sun
directAir Canada
1h 59mYYZ-ORD
18/5Sat
multi-stopAir Canada
6h 56mORD-YYZ
C$ 625
11/5Sat
multi-stopWestJet
7h 33mYYZ-ORD
14/5Tue
multi-stopWestJet
5h 00mORD-YYZ
C$ 635
14/5Tue
multi-stopWestJet
11h 40mYYZ-ORD
21/5Tue
multi-stopWestJet
12h 38mORD-YYZ
C$ 636
13/5Mon
multi-stopDelta
6h 44mYYZ-ORD
16/5Thu
multi-stopDelta
8h 14mORD-YYZ
C$ 638
11/5Sat
multi-stopUnited Airlines
4h 47mYYZ-ORD
19/5Sun
directUnited Airlines
1h 45mORD-YYZ
C$ 639
11/5Sat
multi-stopUnited Airlines
6h 55mYYZ-ORD
12/5Sun
directUnited Airlines
1h 48mORD-YYZ
C$ 671
11/5Sat
multi-stopDelta
5h 13mYYZ-ORD
12/5Sun
multi-stopDelta
8h 14mORD-YYZ
C$ 699

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Toronto Pearson Airport - Chicago O'Hare Airport Flights

Departure:

Toronto Pearson Airport (undefined)Canada

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Toronto Pearson Airport

Cabin classes:

C$ 1,382
C$ 1,154
C$ 829
C$ 392