$361 Cheap Flights from Montreal (YUL) to Porto Alegre (POA)

View $361 flight on Fri, May 8, 2026Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA)

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Cheap Flights from Montreal to Porto Alegre (YUL-POA)

Prices were available within the past 7 days and start at $361 for one-way flights and $1,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,040 Roundtrip, found 4 hours ago
$1,040
Roundtrip
found 4 hours ago
Select LATAM Airlines Group flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,040 found 4 hours ago
LATAM Airlines Group
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,065 Roundtrip, found 4 hours ago
$1,065
Roundtrip
found 4 hours ago
Select LATAM Airlines Group flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,065 found 4 hours ago
LATAM Airlines Group
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,073 Roundtrip, found 4 hours ago
$1,073
Roundtrip
found 4 hours ago
Select LATAM Airlines Group flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,073 found 4 hours ago
Air Canada
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,098 Roundtrip, found 4 hours ago
$1,098
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,098 found 4 hours ago
Air Canada
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,123 Roundtrip, found 4 hours ago
$1,123
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,123 found 4 hours ago
Air Canada
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,130 Roundtrip, found 4 hours ago
$1,130
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,130 found 4 hours ago
Air Canada
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,135 Roundtrip, found 4 hours ago
$1,135
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,135 found 4 hours ago
Air Canada
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,160 Roundtrip, found 4 hours ago
$1,160
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,160 found 4 hours ago
LATAM Airlines Group
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,162 Roundtrip, found 4 hours ago
$1,162
Roundtrip
found 4 hours ago
Select LATAM Airlines Group flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,162 found 4 hours ago
Air Canada
Sat, Nov 15 - Sun, Nov 23
YUL
Montreal
POA
Porto Alegre
$1,167 Roundtrip, found 4 hours ago
$1,167
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Porto Alegre, returning Sun, Nov 23, priced at $1,167 found 4 hours ago

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA) cost?
Grab a cheap one-way flight from $361 or cheap return flight from $1,040 from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA)?
November is the least expensive month to fly from YUL to POA. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA)?
To find the cheapest airline that'll fly you from YUL to POA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA)?
There aren't any daily nonstop flights departing from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from YUL to POA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA)?
To avoid potential delays on the Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA) route, travel before 3 PM. Departures after this hour 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 Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA) last-minute?
Booking your flight from YUL to POA shortly before your journey is typically more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a YUL to POA flight and hotel package?
You'll typically save money by securing a YUL to POA 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 place. After choosing your preferred flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Salgado Filho Intl. Airport (POA)?
In most instances, you can cancel or modify your YUL to POA flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Salgado Filho Intl.
Roundtrip price
$1,039
Distance
5401 mi

Book with confidence

Book with confidence

Montreal to Porto Alegre Flights

The cheapest times to fly from Montreal to Porto Alegre

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Porto Alegre are during the month of November. You can find some of the cheapest flights from Montreal to Porto Alegre with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Porto Alegre

Sunday is one of the best days to book for cheap flights from Montreal to Porto Alegre: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Porto Alegre

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Porto Alegre in 2025. You can also book with separate airlines for your outbound and return journeys, from $361 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Porto Alegre flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Porto Alegre airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Montreal to Porto Alegre Flights

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*Available to One Key members.