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Cheap flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport from C$ 554

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — YUL
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buenos Aires to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Buenos Aires to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Tue 18/811:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Sat 29/81:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Deal found 6/4C$ 1,071
Thu 28/57:45 a.m.
EZE
-
YUL
1 stop17h 35m
Arajet
Wed 1/77:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Deal found 11/4C$ 1,097
Fri 21/89:15 p.m.
EZE
-
YUL
1 stop16h 00m
Arajet
Sat 29/81:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Deal found 6/4C$ 1,122
Tue 18/811:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Wed 26/87:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Deal found 6/4C$ 1,131
Thu 28/57:45 a.m.
EZE
-
YUL
1 stop17h 35m
Arajet
Mon 6/77:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Deal found 11/4C$ 1,157
Thu 20/811:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Sat 29/81:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Deal found 6/4C$ 1,168
Fri 21/89:15 p.m.
EZE
-
YUL
1 stop16h 00m
Arajet
Wed 26/87:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Deal found 6/4C$ 1,182
Sun 16/88:40 a.m.
EZE
-
YUL
1 stop16h 40m
Arajet
Sat 29/81:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Deal found 6/4C$ 1,196
Tue 26/511:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Wed 1/77:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Deal found 11/4C$ 1,197
Tue 18/811:00 a.m.
EZE
-
YUL
1 stop14h 20m
Multiple Airlines
Thu 27/812:45 p.m.
YUL
-
EZE
1 stop20h 00m
Multiple Airlines
Deal found 6/4C$ 1,201
Thu 30/77:45 a.m.
EZE
-
YUL
1 stop17h 35m
Arajet
Sat 8/81:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Deal found 10/4C$ 1,205
Tue 8/911:55 a.m.
AEP
-
YUL
2 stops34h 40m
Multiple Airlines
Sun 25/1011:00 p.m.
YUL
-
AEP
1 stop29h 40m
Multiple Airlines
Deal found 9/4C$ 1,352

Find flight deals from Buenos Aires to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 April 2026.

Round-trip from

C$ 1,071

One-way from

C$ 541

Popular in

March

Cheapest in

June

Average price

C$ 1,533
Arajet
  • Arajet
  • 18/8-29/8
  • 2 total stops
  • 28h 15m total
  • Buenos Aires to Montreal
Search Deals
Arajet
  • Arajet
  • 30/7
  • 1 total stop
  • 14h 20m total
  • Buenos Aires to Montreal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 358 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Tue 6/10

11:00 a.m.-12:20 a.m.

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

11:00 p.m.-12:25 a.m.

1 stop24h 25m

C$ 1,247

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Tue 8/9

8:10 p.m.-6:53 p.m.

2 stops23h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

6:15 p.m.-6:05 a.m.

2 stops34h 50m

C$ 1,398

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Wed 29/7

3:55 a.m.-7:30 a.m.

3 stops28h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

1:15 p.m.-4:10 a.m.

1 stop13h 55m

C$ 1,520

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Thu 30/7

8:10 p.m.-11:55 p.m.

1 stop28h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

7:00 a.m.-9:45 a.m.

1 stop25h 45m

C$ 1,556

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Mon 11/5

1:10 p.m.-11:35 a.m.

2 stops23h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

12:40 p.m.-9:45 a.m.

1 stop20h 05m

C$ 1,556

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Thu 30/7

8:40 a.m.-6:54 p.m.

2 stops35h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

7:00 a.m.-7:40 a.m.

2 stops23h 40m

C$ 1,556
Quickest round-trip

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Tue 1/9

9:02 a.m.-12:40 a.m.

1 stop16h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

8:35 a.m.-12:51 a.m.

1 stop15h 16m

C$ 1,561

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Fri 3/7

10:25 p.m.-7:30 a.m.

3 stops34h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

9:30 p.m.-5:40 a.m.

2 stops31h 10m

C$ 1,611

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Tue 6/10

8:40 a.m.-5:03 p.m.

2 stops33h 23m

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

12:45 p.m.-6:30 p.m.

2 stops28h 45m

C$ 1,645

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Thu 30/7

7:00 a.m.-11:43 a.m.

2 stops29h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

6:30 p.m.-5:40 a.m.

2 stops34h 10m

C$ 1,657

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Buenos Aires to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Buenos Aires with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport

How much does it cost to fly round-trip from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

What’s the top layover airport for flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

Share of one-stop round-trip flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Sao Paulo (GRU) – chosen by Cheapflights users on 63% of one-stop itineraries from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

Average round-trip fare for 1-stop flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Punta Cana (PUJ) is the most affordable 1-stop option, with an average round-trip price of C$ 1,280.

What’s the fastest layover option from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

Shortest average travel time for 1-stop one-way flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Sao Paulo (GRU) have the shortest average one-way travel time for 1-stop routes: 14h 45m.

Which airport typically offers the quickest layover for flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

Average layover duration for 1-stop one-way flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Sao Paulo (GRU) offer the fastest connection on this route, with an average layover time of 1h 48m.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 11 April 2026.
Read reviews from past customers who have flown Air Canada from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,916 reviews
Check prices

Food

6.3

Crew

7.8

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

NRT - YUL

The crew were very efficient and friendly. The free pretzels and drinks were great for such a short flight. The seats lacked sufficient padding and made me sore after just a few minutes.
Air Canada
7.1
Good
10,916 reviews
Air Canada
7.1
Good
10,916 reviews
Check prices

Food

6.3

Crew

7.8

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

NRT - YUL

The crew were very efficient and friendly. The free pretzels and drinks were great for such a short flight. The seats lacked sufficient padding and made me sore after just a few minutes.

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport will take you 14h 20m. There are 9051 km between Buenos Aires and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Avianca, at C$ 553, was found to be the cheapest airline from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include Copa Airlines and Delta. You may be able to fly from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport for 61% less than the average price by searching for these airlines.

  • Can I find deals for flights from Buenos Aires to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Buenos Aires to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Buenos Aires to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Longueuil
Montebello
Brossard
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Buenos Aires to Pierre Elliott Trudeau Intl

Discover the top 4 airlines that operate flights from Buenos Aires to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 553AverageC$ 1,242FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 729AverageC$ 1,726FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
DeltaCheapestC$ 771AverageC$ 1,686FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 1,316AverageC$ 1,582FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buenos Aires to Pierre Elliott Trudeau Intl?

Deals for Buenos Aires to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Buenos Aires.

Can Cheapflights find flights from Buenos Aires to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Buenos Aires shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buenos Aires to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Buenos Aires today and book when prices fit your budget.

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