$598 Cheap Flights from Asuncion (ASU) to Montreal (YUL)

View $598 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Asuncion (ASU-Silvio Pettirossi Intl.) to Montreal–Trudeau Intl. Airport (YUL)

Cheap Flights from Asuncion to Montreal (ASU-YUL)

Prices were available within the past 7 days and start at $598 for one-way flights and $1,116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,116 Roundtrip, found 6 days ago
$1,116
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,116 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,138 Roundtrip, found 6 days ago
$1,138
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,138 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,176 Roundtrip, found 6 days ago
$1,176
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,176 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,177 Roundtrip, found 6 days ago
$1,177
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,177 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,198 Roundtrip, found 6 days ago
$1,198
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,198 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,199 Roundtrip, found 6 days ago
$1,199
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,199 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,228 Roundtrip, found 6 days ago
$1,228
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,228 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,237 Roundtrip, found 6 days ago
$1,237
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,237 found 6 days ago
GOL Linhas Aereas S.A.
Sun, Apr 5 - Sun, Apr 12
ASU
Asuncion
YUL
Montreal
$1,241 Roundtrip, found 6 days ago
$1,241
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Apr 5 from Asuncion to Montreal, returning Sun, Apr 12, priced at $1,241 found 6 days ago
LATAM Airlines Group
Sat, Dec 20 - Wed, Jan 7
ASU
Asuncion
YUL
Montreal
$1,554 Roundtrip, found 4 days ago
$1,554
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Dec 20 from Asuncion to Montreal, returning Wed, Jan 7, priced at $1,554 found 4 days ago

Frequently asked questions

How much does a flight from Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Grab a cheap one-way flight from $598 or cheap return flight from $1,116 from Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL) 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 Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
April is the least expensive month to fly from ASU to YUL. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To find the cheapest airline that'll fly you from ASU to YUL, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You'll need to catch a flight with a layover if you're traveling from Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from ASU to YUL?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To avoid possible delays on the Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being 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.
Is it cheaper to buy a plane ticket from Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Booking your ticket from ASU to YUL shortly before your journey is generally more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an ASU to YUL flight and hotel package?
Booking an ASU to YUL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of accommodations and then add flights, car rentals and activities 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 Silvio Pettirossi Intl. Airport (ASU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Typically, you can modify or cancel your ASU to YUL flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Silvio Pettirossi Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Roundtrip price
$1,115
Distance
4990 mi

Book with confidence

Asuncion to Montreal Flights

The cheapest times to fly from Asuncion to Montreal

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 Asuncion to Montreal are during the month of April. You can find some of the cheapest flights from Asuncion to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Asuncion to Montreal

Sunday is one of the best days to book for cheap flights from Asuncion to Montreal: 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 Asuncion to Montreal

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 Asuncion to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $598 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 Asuncion to Montreal 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 Asuncion to Montreal 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.

 

Asuncion to Montreal Flights

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*Available to One Key members.