$418 Cheap Flights from Rio de Janeiro (SDU) to Montreal (YUL)

View $418 flight on Thu, Sep 18, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Rio de Janeiro to Montreal (SDU-YUL)

Prices were available within the past 7 days and start at $418 for one-way flights and $857 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Wed, Aug 6 - Wed, Aug 20
SDU
Rio de Janeiro
YUL
Montreal
$857 Roundtrip, found 2 days ago
$857
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Aug 6 from Rio de Janeiro to Montreal, returning Wed, Aug 20, priced at $857 found 2 days ago
LATAM Airlines Group
Wed, Aug 6 - Wed, Aug 20
SDU
Rio de Janeiro
YUL
Montreal
$879 Roundtrip, found 2 days ago
$879
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Aug 6 from Rio de Janeiro to Montreal, returning Wed, Aug 20, priced at $879 found 2 days ago
LATAM Airlines Group
Wed, Aug 6 - Wed, Aug 20
SDU
Rio de Janeiro
YUL
Montreal
$935 Roundtrip, found 2 days ago
$935
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Aug 6 from Rio de Janeiro to Montreal, returning Wed, Aug 20, priced at $935 found 2 days ago
LATAM Airlines Group
Wed, Aug 6 - Wed, Aug 20
SDU
Rio de Janeiro
YUL
Montreal
$957 Roundtrip, found 2 days ago
$957
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Aug 6 from Rio de Janeiro to Montreal, returning Wed, Aug 20, priced at $957 found 2 days ago
Air Canada
Tue, May 6 - Thu, May 15
SDU
Rio de Janeiro
YUL
Montreal
$1,191 Roundtrip, found 3 days ago
$1,191
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, May 6 from Rio de Janeiro to Montreal, returning Thu, May 15, priced at $1,191 found 3 days ago
United
Sat, May 31 - Sat, Jun 28
SDU
Rio de Janeiro
YUL
Montreal
$1,387 Roundtrip, found 2 days ago
$1,387
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 31 from Rio de Janeiro to Montreal, returning Sat, Jun 28, priced at $1,387 found 2 days ago

Frequently asked questions

How much does a flight from Santos Dumont Airport (SDU) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Discover the latest flight deals from SDU to YUL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDU to YUL?
The cheapest flights from SDU to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDU to YUL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SDU to YUL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Santos Dumont Airport (SDU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
There are no daily direct flights from Santos Dumont Airport (SDU) to Pierre Elliott Trudeau Intl. Airport (YUL). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be on your way in no time.
What day of the week has the most flights from SDU to YUL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Santos Dumont Airport (SDU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To avoid potential delays on the Santos Dumont Airport (SDU) to Pierre Elliott Trudeau Intl. Airport (YUL) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Santos Dumont Airport (SDU) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Last-minute bookings from SDU to YUL are typically more expensive. To lock in the best prices, start searching for flights well in advance. That being said, if you’re flexible with your travel dates, you may find a cheap ticket right before your trip.
Is it cheaper to book a SDU to YUL flight and hotel package?
You’ll generally save money by securing a SDU to YUL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Santos Dumont Airport (SDU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Typically, it’s possible to cancel or reschedule your SDU to YUL flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.
*Available to One Key members.