ORD - YTO

C$ 124 Find Cheap Flights from Chicago O'Hare Airport to Toronto

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 Toronto departing on 5/6. 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
1 adult, Economy, 0 bags

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

 
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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Everything you should know

Cheapest round-trip
C$ 291
Air Canada
Tue 4/8Sun 9/8
ORD - YTZ • Direct
Cheapest one-way flights
C$ 124
Air Canada
Fri 5/6
ORD - YTZ • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Canada's Preferred Economy offers extra legroom.
Expect long security lines at Chicago O'Hare Intl.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from C$ 291 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with Air Canada, American Airlines, and United Airlines. Average duration is 1h 47m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
ORD
-
YTZ
Cheapest • 2% average savings
ORD
-
YYZ
Most popular
Insights
Insights
Insights
Insights
Avoid delays
United Airlines
Most punctual • 83% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 34% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Toronto!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
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 Toronto 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 Toronto

Tue, 4 Aug - Sun, 9 Aug
Air Canada Logo
7:25 a.m. - 10:06 a.m.
ORD
-
YTZ
1h 41mdirect
Air Canada Logo
12:15 p.m. - 1:10 p.m.
YTZ
-
ORD
1h 55mdirect
C$ 291Air Canada
Tue, 2 Jun - Tue, 9 Jun
Air Canada Logo
2:00 p.m. - 4:41 p.m.
ORD
-
YTZ
1h 41mdirect
Air Canada Logo
7:20 p.m. - 8:16 p.m.
YTZ
-
ORD
1h 56mdirect
C$ 292Air Canada
Sat, 13 Jun - Sun, 14 Jun
United Airlines Logo
9:40 p.m. - 10:04 a.m.
ORD
-
YYZ
11h 24m
1 stop
United Airlines Logo
1:00 p.m. - 2:06 p.m.
YYZ
-
ORD
2h 06mdirect
C$ 301United Airlines
Fri, 11 Sep - Sun, 13 Sep
Porter Airlines Logo
7:00 a.m. - 9:40 a.m.
ORD
-
YTZ
1h 40mdirect
Porter Airlines Logo
1:40 p.m. - 2:35 p.m.
YTZ
-
ORD
1h 55mdirect
C$ 302Porter Airlines
Thu, 3 Sep - Mon, 7 Sep
Porter Airlines Logo
7:00 a.m. - 9:40 a.m.
ORD
-
YTZ
1h 40mdirect
Porter Airlines Logo
1:40 p.m. - 2:35 p.m.
YTZ
-
ORD
1h 55mdirect
C$ 305Porter Airlines
Tue, 16 Jun - Tue, 16 Jun
United Airlines Logo
8:50 a.m. - 11:49 a.m.
ORD
-
YYZ
1h 59mdirect
United Airlines Logo
3:00 p.m. - 9:00 p.m.
YYZ
-
ORD
7h 00m
1 stop
C$ 309United Airlines
Sun, 24 May - Wed, 27 May
WestJet Logo
5:30 p.m. - 5:15 p.m.
ORD
-
YHM
22h 45m
1 stop
WestJet Logo
6:10 p.m. - 4:40 p.m.
YHM
-
ORD
23h 30m
1 stop
C$ 590WestJet
Tue, 26 May - Thu, 28 May
WestJet Logo
5:30 p.m. - 5:15 p.m.
ORD
-
YHM
22h 45m
1 stop
WestJet Logo
6:10 p.m. - 4:40 p.m.
YHM
-
ORD
23h 30m
1 stop
C$ 591WestJet
Sat, 23 May - Mon, 25 May
Multiple Airlines Logo
5:30 p.m. - 10:09 p.m.
ORD
-
YHM
27h 39m
2 stops
Multiple Airlines Logo
7:00 a.m. - 4:40 p.m.
YHM
-
ORD
34h 40m
2 stops
C$ 749Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
5:30 p.m. - 10:09 p.m.
ORD
-
YHM
27h 39m
2 stops
Multiple Airlines Logo
7:00 a.m. - 4:40 p.m.
YHM
-
ORD
34h 40m
2 stops
C$ 785Multiple Airlines
Booking Insights

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

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

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 departing in August.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago O'Hare Intl Airport to Toronto costs C$ 112 on the route between Chicago O'Hare Intl Airport (ORD) and Toronto Island Airport (YTZ). Over the past month, flights between Chicago O'Hare Intl Airport (ORD) and Toronto Pearson Intl Airport (YYZ) were, on average, 2% cheaper than other Chicago O'Hare Intl Airport-Toronto routes. This is also the most popular route.

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

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

For Chicago O'Hare Airport to Toronto, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Toronto back to Chicago O'Hare Airport, the best deals are generally found on Friday, with Tuesday being the most expensive.

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

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, 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 is November, where tickets cost C$ 79 (return) on average. On the other hand, the most expensive months are September and January, where the average cost of round-trip tickets is C$ 180 and C$ 139 respectively.

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

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.

No, with an average price for the route of C$ 229, prices are generally cheapest when you fly direct.

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

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, 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, you should book around 5 weeks before departure, which saves you about 60% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals
Expert advice

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

 
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 and ORD

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

Read more

Good to know

Low seasonFebruary
Cheapest flightC$ 124
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Chicago O'Hare Airport to Toronto Island

When to book flights from O'Hare Intl to Toronto

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

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Toronto was C$ 124 for a one-way ticket and C$ 291 for a round-trip.

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

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

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

    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 flight route.

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

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

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

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

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

    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.

  • 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto 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?

    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 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?

    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 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

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 189 or less one-way and C$ 144 or less round-trip.

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

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

Direct departures

Chicago O'Hare Intl to Toronto

Monday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Tuesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Wednesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Thursday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Friday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Saturday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Sunday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

See more nonstop flights

Direct returns

Toronto to Chicago O'Hare Intl

Monday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Tuesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Wednesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Thursday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Friday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Saturday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Sunday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

See more nonstop flights

Reviews of the top airline flying from O'Hare Intl to Toronto

 
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 Toronto? 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.
7.1
Air CanadaOverall score based on 10979 reviews
7.8Crew
6.3Food
7.1Comfort
6.8Entertainment
7.3Boarding
Airline reviews

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

2.0 MediocreAnonymous, Apr 2026
LAS - YYZ
Read more Air Canada reviews

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

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)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

Good boarding but extremely cold temperature in both flights (60 F!).

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

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

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)