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Cheap Flights from Chicago O'Hare International to Toronto

Travellers and cabin class

Compare Chicago O'Hare International to Toronto flight deals

Find the cheapest month or even day of the year to fly to Toronto

Book the best Toronto fare with no extra fees

Flight deals from Chicago O'Hare International to Toronto

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Toronto? Find the lowest prices on one-way and return tickets right here.
Toronto.SAR 311 per passenger.Departing Mon, 2 Jun.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Chicago O'Hare International on Mon, 2 Jun, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 311, select.
Toronto.SAR 357 per passenger.Departing Thu, 8 May.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Chicago O'Hare International on Thu, 8 May, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 357, select.
Toronto.SAR 384 per passenger.Departing Thu, 24 Jul.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Chicago O'Hare International on Thu, 24 Jul, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 384, select.
Toronto.SAR 395 per passenger.Departing Tue, 9 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Tue, 9 Sep, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 395, select.
Toronto.SAR 395 per passenger.Departing Wed, 8 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Wed, 8 Oct, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 395, select.
Toronto.SAR 399 per passenger.Departing Thu, 7 Aug.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Chicago O'Hare International on Thu, 7 Aug, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 399, select.
Toronto.SAR 409 per passenger.Departing Wed, 8 Oct.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Chicago O'Hare International on Wed, 8 Oct, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 409, select.
Toronto.SAR 415 per passenger.Departing Tue, 9 Sep.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Chicago O'Hare International on Tue, 9 Sep, arriving in Toronto Pearson International.Price includes taxes and charges.From SAR 415, select.

Find the cheapest month to fly from Chicago O'Hare International to Toronto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Toronto flights are currently cheapest in June.
Apr
from SAR 457
May
from SAR 357
Jun
from SAR 311
Jul
from SAR 384
Aug
from SAR 399
Sep
from SAR 395
Oct
from SAR 395
Nov
Find prices
Dec
from SAR 426
Jan
from SAR 573
Feb
from SAR 555
Mar
from SAR 574

Direct flights from Chicago O'Hare International to Toronto

Alternative Chicago O'Hare International to Toronto routes

Looking for the cheapest, fastest or easiest route from Chicago O'Hare International to Toronto? You could fly into the following airports instead.

Chicago to Toronto: Flight information

The things to know before you go.
Cheapest flight foundSAR 311
Cheapest month to flyJune
Average flight time1 hr, 47 mins
Most popular airlineUnited
Average flights per week542

Finding cheap flights from Chicago O'Hare International to Toronto: Frequently asked questions

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, Hamilton, and Kitchener / Waterloo.
The best price we found for a return flight from Chicago O'Hare International to Toronto is SAR 744. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 47 minutes is the average flight time from Chicago O'Hare International to Toronto.
United, Air Canada and Alaska Airlines fly direct from Chicago O'Hare International to Toronto.
As of April 2025, there are 539 flights per week flying from Chicago O'Hare International to Toronto.
The cheapest month to fly from Chicago O'Hare International to Toronto is usually June.
If you're flying from Chicago O'Hare International Airport, the cheapest airport near Toronto is Toronto Pearson International – which is 20.4 km away from the centre of Toronto. We've found flights into this airport from SAR 744.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Toronto on Monday, 2 June 2025.
Yes – the average flight time is 1 hour and 47 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 6°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.
Currently, Air Canada offers the cheapest flight tickets to Toronto.

How to find cheap flights to Toronto from Chicago O'Hare International

Looking for cheap tickets from Chicago O'Hare International to Toronto? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago O'Hare International to Toronto. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Toronto from Chicago O'Hare International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Chicago O'Hare International-Toronto ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Toronto from Chicago O'Hare International.
  • Set up a Price Alert. You can easily track the fare of your cheap Chicago O'Hare International-Toronto flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Chicago O'Hare International and Toronto? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Chicago O'Hare International and Toronto. We scour the internet for the best Business, Premium Economy and First Class flight fares to Toronto, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago O'Hare International to Toronto flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Toronto from Chicago O'Hare International with hotels and car hire

    Once you've secured your cheap flight ticket from Chicago O'Hare International to Toronto, discover the best prices and exclusive rates for hotels in Toronto or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Chicago to Toronto

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.