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YTO - ORD

$136 Find cheap flights from Toronto to Chicago O'Hare 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 Toronto to O'Hare Intl departing on 8/12. 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
Wed 7/10
Wed 7/17

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, 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 Toronto to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Toronto to O'Hare Intl (YTO-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto 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
7:00 am - 7:57 amYYZ-ORD
1h 57mnonstop
1:00 pm - 3:43 pmORD-YYZ
1h 43mnonstop
$234United Airlines
Find Deal
Tue, Jul 9 - Wed, Jul 10
7:00 am - 7:57 amYYZ-ORD
1h 57mnonstop
6:00 am - 8:48 amORD-YYZ
1h 48mnonstop
$235Air Canada
Find Deal
Tue, Aug 13 - Sun, Aug 18
9:00 pm - 10:02 pmYYZ-ORD
2h 02mnonstop
3:35 pm - 10:32 pmORD-YYZ
5h 57m1 stop
$240Air Canada
Find Deal
Tue, Jul 9 - Wed, Jul 10
7:00 am - 7:57 amYYZ-ORD
1h 57mnonstop
6:00 am - 8:48 amORD-YYZ
1h 48mnonstop
$243United Airlines
Find Deal
Thu, Jun 27 - Sun, Jun 30
1:20 pm - 2:15 pmYYZ-ORD
1h 55mnonstop
11:54 am - 2:29 pmORD-YYZ
1h 35mnonstop
$251American Airlines
Find Deal
Mon, Jul 1 - Tue, Jul 2
7:23 pm - 11:58 pmYYZ-ORD
5h 35m1 stop
9:50 am - 12:40 pmORD-YYZ
1h 50mnonstop
$256American Airlines
Find Deal
Mon, Jul 1 - Tue, Jul 2
6:04 am - 8:55 amYYZ-ORD
3h 51m1 stop
5:15 pm - 11:12 pmORD-YYZ
4h 57m1 stop
$278Delta
Find Deal
Thu, Aug 8 - Sat, Aug 17
12:30 pm - 6:24 pmYYZ-ORD
6h 54m1 stop
9:00 am - 5:08 pmORD-YYZ
7h 08m1 stop
$285Delta
Find Deal
Thu, Aug 15 - Mon, Aug 19
12:30 pm - 4:32 pmYYZ-ORD
5h 02m1 stop
5:30 pm - 10:53 pmORD-YYZ
4h 23m1 stop
$302WestJet
Find Deal
Sat, Aug 3 - Tue, Aug 6
6:04 am - 9:02 amYYZ-ORD
3h 58m1 stop
5:30 pm - 10:53 pmORD-YYZ
4h 23m1 stop
$309WestJet
Find Deal
Sat, Jul 13 - Mon, Jul 15

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

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

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Toronto to Chicago O'Hare Intl Airport.
Our data shows that the cheapest route for a one-way flight from Toronto to Chicago O'Hare Intl Airport cost $145 and was between Toronto Pearson Intl Airport and Chicago O'Hare Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $153.

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

The average price of all flights from Toronto to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
For Toronto to Chicago O'Hare Airport, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Chicago O'Hare Airport back to Toronto, the best deals are generally found on Friday, with Monday being the most expensive.

What is the cheapest month to fly from Toronto 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 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 to Chicago O'Hare Intl Airport is January, where tickets cost $262 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $405 and $388 respectively.

How far in advance should I book a flight from Toronto 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 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 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 39 days before departure.

Which airlines provide the cheapest flights from Toronto 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 $142. KAYAK users also found Toronto to Chicago O'Hare Airport round-trip flights on United Airlines from $234 and on Air Canada from $235.

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

United Airlines connects Toronto to Chicago O'Hare Airport up to 9 flights per day, followed by American Airlines (5 flights per day), and Air Canada (4 flights per day).

Which airlines fly non-stop between Toronto 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 to Chicago O'Hare Intl Airport.
There are 3 airlines that fly nonstop from Toronto 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 Air Canada at $213 for a one-way flight. On average, the best prices for this route can be found at United Airlines.

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

Each day, there are between 16 and 20 nonstop flights that take off from Toronto and land in Chicago O'Hare Intl Airport, with an average flight time of 1h 57m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 130 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Toronto 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 to Chicago O'Hare Airport take?

Nonstop flights from Toronto generally make it to Chicago O'Hare Airport in 1h 53m. The flying distance between the two cities is 447 miles.

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

Early birds can take the earliest flight from Toronto 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 to Chicago O'Hare Airport?

If you prefer to fly at night, the latest flight from Toronto 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

$136
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Toronto Pearson Airport to Chicago O'Hare Airport

When to book flights from Toronto to O'Hare Intl

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

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

    In the last 3 days, the lowest price for a flight from Toronto to Chicago O'Hare Intl Airport was $136 for a one-way ticket and $234 for a round-trip.

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

    Yes, you’ll need a passport to travel to Chicago O'Hare Airport from Toronto.

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

    Toronto is served by 2 major airports and there is only 1 main airport in Chicago O'Hare Airport. You will leave Toronto from one of these airports: Toronto Island or Toronto Pearson Intl. You will be arriving at Chicago O'Hare Intl.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to Chicago are United Airlines and American Airlines. With an average price for the route of $289 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $380 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Toronto 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 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 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 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 Toronto 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto 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 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 $166 or less one-way and $283 or less round-trip.

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

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

Nonstop departures

Toronto 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 direct flights

Nonstop returns

Chicago O'Hare Intl to Toronto

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 direct flights
See more direct flights

Top 3 airlines serving from Toronto 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 Toronto 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.
7.4
United AirlinesOverall score based on 10647 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.2Comfort
6.7Food
Airline reviews

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

4.0 OkayJames, Jun 2024RIC - ORD
Read more about United Airlines reviews

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

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.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

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

Not much food/snacks. I had just tea and it was so bitter.

My mother, 80years old, had arranged for wheelchair assist to and from the aircraft cabin and in the airport but, no one showed up for her to de-plane. Apart from Air Canada having a reputation of being late for every leg of its flight so nothing was new this time so this time they did worse by not assisting seniors. I guess our whole family is done with this airline

Seating for almost 3 hours in the plan before aircraft takeoff. Very exhausted .

The bathroom did not have hand soap. That is unacceptable.

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

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.
8/12Mon
1 stop
26h 05mYYZ-ORD
$136
7/1Mon
1 stop
23h 57mYYZ-ORD
$141
6/26Wed
nonstopAir Canada
1h 57mYYZ-ORD
$142
7/3Wed
1 stopAir Canada
5h 20mYTZ-ORD
$142
7/1Mon
nonstopAmerican Airlines
1h 55mYYZ-ORD
$155
7/2Tue
1 stopUnited Airlines
6h 22mYYZ-ORD
$159
8/14Wed
1 stopUnited Airlines
9h 05mYYZ-ORD
$161
8/13Tue
1 stopDelta
6h 27mYYZ-ORD
$162
7/9Tue
1 stopAmerican Airlines
5h 36mYYZ-ORD
$165
6/19Wed
1 stopDelta
7h 26mYYZ-ORD
$213

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Last minute flights from Toronto 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.
6/15Sat
multi-stop
8h 06mYYZ-ORD
6/20Thu
multi-stop
16h 41mORD-YYZ
$304
6/15Sat
multi-stop
12h 01mYYZ-ORD
6/20Thu
multi-stop
15h 39mORD-YYZ
$312
6/15Sat
multi-stop
8h 06mYYZ-ORD
6/17Mon
multi-stop
22h 31mORD-YYZ
$379
6/14Fri
nonstopAmerican Airlines
1h 55mYYZ-ORD
6/23Sun
nonstopAmerican Airlines
1h 50mORD-YYZ
$399
6/15Sat
multi-stopAir Canada
4h 31mYYZ-ORD
6/30Sun
nonstopAir Canada
1h 48mORD-YYZ
$402
6/13Thu
multi-stopWestJet
9h 29mYYZ-ORD
6/24Mon
multi-stopWestJet
20h 38mORD-YYZ
$412
6/13Thu
multi-stopWestJet
6h 22mYYZ-ORD
7/17Wed
multi-stopWestJet
8h 48mORD-YYZ
$414
6/13Thu
nonstopAir Canada
2h 02mYYZ-ORD
6/24Mon
nonstopAir Canada
1h 43mORD-YYZ
$429
6/12Wed
nonstopAmerican Airlines
1h 55mYYZ-ORD
6/19Wed
nonstopAmerican Airlines
1h 40mORD-YYZ
$434
6/12Wed
nonstopUnited Airlines
2h 02mYYZ-ORD
6/14Fri
nonstopUnited Airlines
1h 43mORD-YYZ
$626

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Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Toronto

Cabin classes:

$2,709
$232
$1,752
$153