$70 Cheap Flights from Chicago (ORD) to Toronto (YYZ)

View $70 flight on Wed, Jun 11, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Chicago to Toronto (ORD-YYZ)

Prices were available within the past 7 days and start at $70 for one-way flights and $176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, May 31 - Mon, Jun 2
ORD
Chicago
YYZ
Toronto
$176 Roundtrip, found 1 hour ago
$176
Roundtrip
found 1 hour ago
Select United flight, departing Sat, May 31 from Chicago to Toronto, returning Mon, Jun 2, priced at $176 found 1 hour ago
Air Canada
Fri, Jun 27 - Mon, Jun 30
ORD
Chicago
YYZ
Toronto
$176 Roundtrip, just found
$176
Roundtrip
just found
Select Air Canada flight, departing Fri, Jun 27 from Chicago to Toronto, returning Mon, Jun 30, priced at $176 just found
United
Sat, Jul 19 - Wed, Jul 23
ORD
Chicago
YYZ
Toronto
$177 Roundtrip, just found
$177
Roundtrip
just found
Select United flight, departing Sat, Jul 19 from Chicago to Toronto, returning Wed, Jul 23, priced at $177 just found
Air Canada
Sat, Jul 19 - Wed, Jul 23
ORD
Chicago
YYZ
Toronto
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Air Canada flight, departing Sat, Jul 19 from Chicago to Toronto, returning Wed, Jul 23, priced at $182 just found
United
Sat, Jun 28 - Mon, Jun 30
ORD
Chicago
YYZ
Toronto
$185 Roundtrip, found 2 hours ago
$185
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 28 from Chicago to Toronto, returning Mon, Jun 30, priced at $185 found 2 hours ago
United
Fri, May 30 - Tue, Jun 3
ORD
Chicago
YYZ
Toronto
$186 Roundtrip, found 2 hours ago
$186
Roundtrip
found 2 hours ago
Select United flight, departing Fri, May 30 from Chicago to Toronto, returning Tue, Jun 3, priced at $186 found 2 hours ago
United
Thu, May 15 - Sun, May 18
ORD
Chicago
YYZ
Toronto
$187 Roundtrip, found 1 hour ago
$187
Roundtrip
found 1 hour ago
Select United flight, departing Thu, May 15 from Chicago to Toronto, returning Sun, May 18, priced at $187 found 1 hour ago
Air Canada
Fri, Jun 27 - Mon, Jun 30
ORD
Chicago
YYZ
Toronto
$189 Roundtrip, just found
$189
Roundtrip
just found
Select Air Canada flight, departing Fri, Jun 27 from Chicago to Toronto, returning Mon, Jun 30, priced at $189 just found
American Airlines
Wed, Jun 11 - Sun, Jun 15
ORD
Chicago
YYZ
Toronto
$189 Roundtrip, just found
$189
Roundtrip
just found
Select American Airlines flight, departing Wed, Jun 11 from Chicago to Toronto, returning Sun, Jun 15, priced at $189 just found
Delta
Thu, May 15 - Sun, May 18
ORD
Chicago
YYZ
Toronto
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, May 15 from Chicago to Toronto, returning Sun, May 18, priced at $196 found 1 hour ago

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ) cost?
Cheap return fares from O’Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ) start from $170. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Canada and Porter Airlines flight leaving ORD on May 15 2025 and touching down at YYZ. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from ORD to YYZ?
The cheapest flights from ORD to YYZ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ)?
Skip the layovers and fly straight to Pearson Intl. Airport (YYZ) from O’Hare Intl. Airport (ORD) with 3 airlines, including:

  • United Airlines
  • Air Canada
  • American Airlines

What is the cheapest airline that flies from ORD to YYZ?
Right now, the cheapest carrier operating one-way flights from ORD to YYZ is Air Canada. You can book a seat on this route from $70. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ORD on July 19 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ)?
With, on average, 13 direct flights that operate from O’Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ) every day, you’ll be off on your next adventure in no time.
What are the most popular departure times for flights from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ)?
The 4 PM departures from ORD to YYZ are the most sought after. Greater demand means you’ll likely pay more for these departures. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from ORD to YYZ?
Jet off on a Sunday if you’re after the biggest selection of flights from O’Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ).
What is the earliest flight from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ)?
O’Hare Intl. Airport (ORD)’s first flight to Pearson Intl. Airport (YYZ) departs at approximately 7:05AM UTC-6. With a total flight time of 1h 53m, you’ll arrive at around 9:58AM UTC-5.
How long does it take to fly from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ)?
It takes roughly 1 hour and 45 minutes to fly the 440 mi from ORD to YYZ.
What airline has the least delays from ORD to YYZ?
Alaska Airlines has the best track record for on-time direct flights from O’Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ), with an on-time rating of 100%. Use the Expedia App to look up your flight status before you take off and get real-time updates about any trip changes.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ)?
To avoid potential delays on the O’Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Toronto from O'Hare Intl. Airport (ORD)?
Hop on a direct flight from O’Hare Intl. Airport (ORD) to Toronto and land at Pearson Intl. Airport (YYZ). Another entry point into the city is Buffalo Niagara Intl. Airport (BUF).
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ) last-minute?
Holding off until just before your departure to book a flight from ORD to YYZ often results in higher prices. While it’s possible to find some last-minute offers, there’s no guarantee. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book an ORD to YYZ flight and hotel package?
Opting for an ORD to YYZ flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Pearson Intl. Airport (YYZ)?
Typically, you can cancel or reschedule your ORD to YYZ flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you need further information, visit our Customer Service portal.
*Available to One Key members.