Cheap flights from Chicago O'Hare Intl Airport to Toronto from $68
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Toronto departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Toronto
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Air Canada flights from Chicago O'Hare Intl Airport to Toronto
Our best Air Canada deals on Chicago O'Hare Intl Airport to Toronto flight tickets
Delta flights from Chicago O'Hare Intl Airport to Toronto
Our best Delta deals on Chicago O'Hare Intl Airport to Toronto flight tickets
See travel insights to Toronto from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Toronto
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Toronto?
The month of April is, on average, the cheapest month to fly to Toronto from Chicago O'Hare Intl Airport, with most prices found around $279. If you are unable to visit Toronto during the month of April, then departing from Chicago O'Hare Intl Airport during the month May is also very affordable. Most momondo users find prices during this month for around $296.
What is the cheapest day to depart on your flight to Toronto?
On average, the least expensive day to fly to Toronto from Chicago O'Hare Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $473. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $702.
What is the cheapest time of day to depart on your flight to Toronto?
In the morning is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Toronto when you can find flight prices for as low as $423. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the afternoon, with an average ticket price of $699. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chicago O'Hare Intl to Toronto flight route?
Fly from Chicago O'Hare Intl to Toronto Pearson Intl for the best Chicago O'Hare Intl - Toronto flight prices
How far in advance should I book a flight to Toronto?
You are more likely to see cheaper flights to Toronto from Chicago O'Hare Intl Airport when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $321 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Chicago O'Hare Intl Airport for as low as $241 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Toronto flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago O'Hare Intl to Toronto?
Air Canada, United Airlines, and Delta are the most popular carriers operating from Chicago O'Hare Intl to Toronto
What airlines fly to Toronto?
Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Toronto from Chicago O'Hare Intl Airport according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 4 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Toronto on average per day?
52 flights are operational daily from Chicago O'Hare Intl Airport to Toronto as of April 2025. The most popular departure time for this route is 6:00PM, with 36% of flights per day taking off at noon.
How many flights depart from Chicago O'Hare Intl Airport to Toronto on average per week?
366 flights are operational weekly from Chicago O'Hare Intl Airport to Toronto as of April 2025. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Toronto
Cheap Chicago O'Hare Intl Airport to Toronto (ORD to YTO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Toronto
How far is Chicago O'Hare Intl to Toronto by plane?
The straight-line distance from Chicago O'Hare Intl to Toronto is 446.6 mi. Flights usually cover this in 1h 38m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Toronto?
Prices for flights from Chicago O'Hare Intl Airport to Toronto refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Toronto?
There are 4 operators available for flights from Chicago O'Hare Intl Airport to Toronto as of April 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Toronto?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Toronto.
What documentation or ID do you need to fly to Toronto?
The required travel and health documents for your Toronto trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Toronto?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Toronto is Boeing 777-300ER, representing 12.72% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 11.27%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 10.16%, and Embraer 175 (Enhanced Winglets) at 9.94%.
What is the most popular airline from Chicago O'Hare Intl Airport to Toronto?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Toronto, the leading airline is Air Canada, making up 44% of the total bookings. Other popular airlines include United Airlines with 30%, American Airlines with 24%, and Porter Airlines with 2%.
Best airlines flying from Chicago O'Hare Intl Airport to Toronto
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Toronto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $122 | Free Cancellation | Rating 7.9 279 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 7.0 9,029 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 7.4 8,619 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Toronto
The lowest priced United Airlines flight from Chicago O'Hare Intl Airport to Toronto from the last 72 hours was $156. Generally, United Airlines has 72 flights on this route every week with an average price of $361. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From Chicago O'Hare Intl Airport to Toronto
$122 is the best American Airlines flight deal from Chicago O'Hare Intl Airport to Toronto found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $356, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 10,000 user reviews) flies into Toronto from Chicago O'Hare Intl Airport 28 times in an average week so prices can vary.
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Toronto?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Chicago.
Can I find flights from Chicago to Toronto with flexible booking policies on momondo?
Flights from Chicago to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Toronto?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Toronto.
I’m not ready to book a flight from Chicago to Toronto right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Chicago and alert you when they change.