$123 Cheap Air Canada flights Montreal (YUL) to Toronto (YYZ)

You can find cheap return Air Canada flights from $240 from YUL to YYZ by filtering your results from "Price (lowest to highest)" on Expedia. Or search for deals from $123 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

For cheap Air Canada fares from Pierre Elliott Trudeau Intl. Airport (YUL) to Pearson Intl. Airport (YYZ), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest Air Canada flight from YUL to YYZ departs at 5:00AM UTC-5, arriving at 6:35AM UTC-5. If you prefer to jet off later in the day, the last Air Canada flight leaves YUL at 10:15PM UTC-5 and lands at YYZ at 11:50PM UTC-5. Flying before noon is generally a smart option as morning and mid-morning flights are least likely to face cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Offering a 4-star airline rating and an excellent in-flight experience, Air Canada is a top choice for many passengers flying from YUL to YYZ. Also, if you're an Air Canada Aeroplan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.