What is the cheapest day to fly from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What is the cheapest time of day to fly from BUE to YUL?

Unlike at noon, when flights are generally more expensive, you can save up to 53% on flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets in the afternoon.

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.

C$ 489+ Flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Buenos Aires to Pierre Elliott Trudeau Intl

Round-trip from	C$ 1,181
One-way from	C$ 489
Popular in	October
Cheapest in	June
Average price	C$ 1,424

American Airlines
30/10-6/11
4 total stops
42h 16m total
Buenos Aires to Montreal

Search Deals

Arajet
11/12
1 total stop
15h 08m total
Buenos Aires to Montreal

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Buenos Aires to Pierre Elliott Trudeau Intl

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 16 September 2025.

Thu 30/1011:35 p.m.EZE - YUL

2 stops24h 05mAmerican Airlines

Thu 6/112:29 p.m.YUL - EZE

2 stops18h 11mAmerican Airlines

Deal found 15/9C$ 1,181

Tue 30/98:40 p.m.EZE - YUL

2 stops16h 44mAmerican Airlines

Sat 4/1012:31 p.m.YUL - EZE

2 stops20h 44mAmerican Airlines

Deal found 15/9C$ 1,196

Fri 14/117:35 a.m.EZE - YUL

1 stop15h 00mAvianca

Mon 17/1110:00 p.m.YUL - EZE

1 stop15h 50mAvianca

Deal found 14/9C$ 1,203

Mon 17/117:35 a.m.EZE - YUL

1 stop15h 00mAvianca

Wed 19/1110:00 p.m.YUL - EZE

1 stop15h 50mAvianca

Deal found 14/9C$ 1,212

Sun 16/118:55 p.m.EZE - YUL

1 stop22h 26mDelta

Wed 19/1112:45 p.m.YUL - EZE

1 stop16h 35mDelta

Deal found 14/9C$ 1,224

Fri 14/1110:25 p.m.EZE - YUL

2 stops27h 34mDelta

Wed 19/117:00 a.m.YUL - EZE

1 stop22h 20mDelta

Deal found 14/9C$ 1,231

Thu 13/1110:25 p.m.EZE - YUL

1 stop18h 40mAmerican Airlines

Sat 22/112:29 p.m.YUL - EZE

2 stops18h 11mAmerican Airlines

Deal found 15/9C$ 1,238

Thu 2/101:40 a.m.EZE - YUL

1 stop21h 25mAvianca

Sun 9/1110:00 p.m.YUL - EZE

1 stop15h 50mAvianca

Deal found 14/9C$ 1,242

Fri 14/118:55 p.m.EZE - YUL

1 stop29h 04mDelta

Tue 18/117:00 a.m.YUL - EZE

1 stop24h 00mDelta

Deal found 14/9C$ 1,270

Thu 25/98:40 p.m.EZE - YUL

2 stops16h 44mAmerican Airlines

Thu 2/1012:31 p.m.YUL - EZE

2 stops20h 44mAmerican Airlines

Deal found 15/9C$ 1,312

Sat 15/115:10 p.m.AEP - YUL

2 stops29h 25mMultiple Airlines

Tue 18/1110:35 p.m.YUL - AEP

1 stop18h 05mMultiple Airlines

Deal found 14/9C$ 1,362

Sat 15/115:10 p.m.AEP - YUL

2 stops29h 25mMultiple Airlines

Fri 21/1110:35 p.m.YUL - AEP

1 stop15h 25mMultiple Airlines

Deal found 14/9C$ 1,391

Best flights from Buenos Aires to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Buenos Aires to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Mon 17/117:35 a.m.EZE - YUL

1 stop15h 00mAvianca

Wed 19/1110:00 p.m.YUL - EZE

1 stop15h 50mAvianca

Deal found 15/9C$ 1,212

Fri 14/1110:25 p.m.EZE - YUL

2 stops27h 34mDelta

Mon 17/1112:45 p.m.YUL - EZE

1 stop18h 15mDelta

Deal found 14/9C$ 1,231

Tue 18/1111:07 a.m.EZE - YUL

1 stop15h 38mMultiple Airlines

Wed 19/1110:00 p.m.YUL - EZE

1 stop15h 50mMultiple Airlines

Deal found 15/9C$ 1,355

Thu 13/1110:01 a.m.EZE - YUL

1 stop15h 42mCopa Airlines

Sat 22/117:10 a.m.YUL - EZE

1 stop19h 06mCopa Airlines

Deal found 15/9C$ 1,475

Sun 5/109:00 p.m.EZE - YUL

2 stops25h 29mUnited Airlines

Sun 12/102:20 p.m.YUL - EZE

2 stops40h 40mUnited Airlines

Deal found 14/9C$ 1,506

Fri 14/1110:25 p.m.EZE - YUL

2 stops27h 34mDelta

Tue 18/117:00 a.m.YUL - EZE

1 stop24h 00mDelta

Deal found 14/9C$ 1,231

Fri 3/106:50 a.m.EZE - YUL

1 stop16h 15mAvianca

Sun 9/1110:00 p.m.YUL - EZE

1 stop15h 50mAvianca

Deal found 15/9C$ 1,243

Sat 15/114:45 p.m.EZE - YUL

1 stop15h 25mMultiple Airlines

Sun 30/1110:00 p.m.YUL - EZE

1 stop15h 50mMultiple Airlines

Deal found 15/9C$ 1,422

Sun 16/118:55 p.m.EZE - YUL

1 stop16h 45mDelta

Tue 18/1112:45 p.m.YUL - EZE

1 stop18h 15mDelta

Deal found 14/9C$ 1,431

Sun 12/102:30 p.m.AEP - YUL

3 stops32h 35mMultiple Airlines

Wed 15/106:45 a.m.YUL - AEP

3 stops20h 55mMultiple Airlines

Deal found 13/9C$ 1,449

Sun 16/117:00 a.m.AEP - YUL

1 stop15h 35mAvianca

Wed 19/119:15 a.m.YUL - AEP

2 stops18h 25mAvianca

Deal found 14/9C$ 1,558

Sun 5/108:10 p.m.EZE - YUL

1 stop28h 38mDelta

Sun 12/107:00 a.m.YUL - EZE

2 stops29h 55mDelta

Deal found 14/9C$ 1,474

Wed 12/112:45 a.m.EZE - YUL

1 stop16h 35mMultiple Airlines

Sat 22/116:45 a.m.YUL - EZE

2 stops45h 05mMultiple Airlines

Deal found 15/9C$ 1,491

Sat 15/115:15 a.m.AEP - YUL

1 stop15h 05mMultiple Airlines

Sun 16/1112:45 p.m.YUL - AEP

2 stops24h 55mMultiple Airlines

Deal found 14/9C$ 1,499

Thu 30/101:45 p.m.AEP - YUL

2 stops24h 50mDelta

Thu 6/1112:36 p.m.YUL - AEP

2 stops19h 14mDelta

Deal found 15/9C$ 1,518

Fri 14/117:00 a.m.AEP - YUL

1 stop15h 35mAvianca

Sun 16/1110:00 p.m.YUL - AEP

1 stop29h 40mAvianca

Deal found 14/9C$ 1,759

Mon 17/117:00 a.m.AEP - YUL

1 stop15h 35mMultiple Airlines

Wed 19/1112:45 p.m.YUL - AEP

2 stops27h 55mMultiple Airlines

Deal found 15/9C$ 1,562

Thu 30/1010:55 a.m.AEP - YUL

2 stops35h 40mMultiple Airlines

Thu 6/117:00 a.m.YUL - AEP

3 stops46h 30mMultiple Airlines

Deal found 15/9C$ 1,629

Thu 13/115:45 a.m.AEP - YUL

2 stops40h 50mMultiple Airlines

Sat 22/118:55 p.m.YUL - AEP

1 stop22h 35mMultiple Airlines

Deal found 15/9C$ 1,633

Tue 18/1110:30 p.m.AEP - YUL

2 stops24h 05mMultiple Airlines

Thu 20/118:55 p.m.YUL - AEP

1 stop21h 35mMultiple Airlines

Deal found 14/9C$ 1,714

Last-minute flights from Buenos Aires to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Buenos Aires to Pierre Elliott Trudeau Intl. Data last updated 16 September 2025 and is based on user searches.

Sun 21/91:40 a.m.EZE - YUL

1 stop21h 25mMultiple Airlines

Wed 1/108:41 a.m.YUL - EZE

2 stops17h 59mMultiple Airlines

Deal found 15/9C$ 1,352

Sun 21/91:40 a.m.EZE - YUL

1 stop21h 25mMultiple Airlines

Thu 2/107:00 a.m.YUL - EZE

2 stops32h 01mMultiple Airlines

Deal found 15/9C$ 1,358

Sun 21/91:40 a.m.EZE - YUL

1 stop21h 25mAvianca

Fri 3/1011:25 p.m.YUL - EZE

2 stops28h 25mAvianca

Deal found 15/9C$ 1,473

Wed 24/96:50 a.m.EZE - YUL

1 stop16h 15mAvianca

Fri 3/1011:25 p.m.YUL - EZE

2 stops28h 25mAvianca

Deal found 15/9C$ 1,452

Wed 24/96:50 a.m.EZE - YUL

1 stop16h 15mMultiple Airlines

Thu 2/107:00 a.m.YUL - EZE

1 stop35h 30mMultiple Airlines

Deal found 15/9C$ 1,578

Wed 24/96:20 a.m.AEP - YUL

1 stop24h 50mMultiple Airlines

Wed 1/109:30 p.m.YUL - AEP

1 stop14h 50mMultiple Airlines

Deal found 15/9C$ 3,246

Thu 25/98:40 p.m.EZE - YUL

2 stops16h 44mAmerican Airlines

Thu 2/1012:31 p.m.YUL - EZE

2 stops20h 44mAmerican Airlines

Deal found 15/9C$ 1,312

Thu 25/96:13 p.m.EZE - YUL

2 stops28h 52mMultiple Airlines

Wed 1/109:20 a.m.YUL - EZE

1 stop23h 47mMultiple Airlines

Deal found 15/9C$ 1,431

Thu 25/94:35 p.m.EZE - YUL

1 stop14h 40mAir Canada

Thu 2/109:50 p.m.YUL - EZE

2 stops39h 40mAir Canada

Deal found 15/9C$ 1,459

Thu 25/910:20 a.m.AEP - YUL

1 stop20h 55mGOL

Wed 1/1010:40 p.m.YUL - AEP

1 stop21h 20mGOL

Deal found 15/9C$ 3,296

One-way flights from Buenos Aires to Pierre Elliott Trudeau Intl
Search for one-way flight options from Buenos Aires to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Thu 11/1211:07 a.m.EZE - YUL

1 stop15h 08mArajet

Deal found 14/9C$ 489

Thu 13/115:45 a.m.AEP - YUL

2 stops40h 50mMultiple Airlines

Deal found 15/9C$ 598

Wed 12/116:15 p.m.AEP - YUL

3 stops52h 20mMultiple Airlines

Deal found 15/9C$ 604

Fri 14/116:30 p.m.EZE - YUL

3 stops52h 05mMultiple Airlines

Deal found 15/9C$ 605

Thu 13/116:05 p.m.EZE - YUL

2 stops28h 30mMultiple Airlines

Deal found 15/9C$ 627

Tue 11/116:10 a.m.AEP - YUL

3 stops40h 25mMultiple Airlines

Deal found 15/9C$ 630

Fri 12/127:35 a.m.EZE - YUL

1 stop15h 00mAvianca

Deal found 14/9C$ 633

Tue 11/111:40 a.m.EZE - YUL

1 stop20h 55mAvianca

Deal found 15/9C$ 634

Tue 4/116:40 a.m.EZE - YUL

2 stops39h 55mMultiple Airlines

Deal found 13/9C$ 638

Fri 12/127:00 a.m.AEP - YUL

1 stop15h 35mAvianca

Deal found 14/9C$ 648

Wed 12/117:00 a.m.AEP - YUL

1 stop15h 35mAvianca

Deal found 15/9C$ 649

Tue 11/117:43 p.m.EZE - YUL

2 stops26h 52mMultiple Airlines

Deal found 15/9C$ 652

Cheapflights Fare Finder

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

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Mon 17/11

7:35 a.m.-8:35 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

10:00 p.m.-3:50 p.m.

1 stop15h 50m

C$ 1,212

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Fri 14/11

10:25 p.m.-11:59 p.m.

2 stops27h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

12:45 p.m.-9:00 a.m.

1 stop18h 15m

C$ 1,231

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Fri 14/11

10:25 p.m.-11:59 p.m.

2 stops27h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

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

1 stop24h 00m

C$ 1,231

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Fri 3/10

6:50 a.m.-10:05 p.m.

1 stop16h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

10:00 p.m.-3:50 p.m.

1 stop15h 50m

C$ 1,243

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Tue 18/11

11:07 a.m.-12:45 a.m.

1 stop15h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

10:00 p.m.-3:50 p.m.

1 stop15h 50m

C$ 1,355

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Sat 15/11

4:45 p.m.-6:10 a.m.

1 stop15h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

10:00 p.m.-3:50 p.m.

1 stop15h 50m

C$ 1,422

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Sun 16/11

8:55 p.m.-11:40 a.m.

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

12:45 p.m.-9:00 a.m.

1 stop18h 15m

C$ 1,431

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Sun 12/10

2:30 p.m.-10:05 p.m.

3 stops32h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

6:45 a.m.-4:40 a.m.

3 stops20h 55m

C$ 1,449

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Sun 5/10

8:10 p.m.-11:48 p.m.

1 stop28h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

7:00 a.m.-1:55 p.m.

2 stops29h 55m

C$ 1,474

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Thu 13/11

10:01 a.m.-11:43 p.m.

1 stop15h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

7:10 a.m.-4:16 a.m.

1 stop19h 06m

C$ 1,475

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 37 results

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

What is the cheapest month to book a flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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?

Bogotá (BOG) is the most affordable 1-stop option, with an average round-trip price of C$ 1,239.

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

Flights via Sao Paulo (GRU) have the shortest average one-way travel time for 1-stop routes: 14h 55m.

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

Flights via Sao Paulo (GRU) offer the fastest connection on this route, with an average layover time of 1h 54m.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown Copa Airlines 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.

Copa Airlines

7.6

Good

1,531 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Copa Airlines

7.6

Good

1,531 reviews

Copa Airlines

7.6

Good

1,531 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Juan Pablo,Sep 2025

PTY - VVI

Related info for your journey

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 15h. 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?
Copa Airlines, at C$ 765, was found to be the cheapest airline from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport. An alternate airline flying to your destination would be Air Canada. You may be able to fly from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport for 53% 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.
What is the cheapest month to book a flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Laval

Dorval

Sherbrooke

Cornwall

Brossard

Longueuil

Montebello

Trois-Rivières

Drummondville

Saint-Jean-sur-Richelieu

Boucherville

Bromont

North Hatley

Louiseville

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Buenos Aires to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 765	AverageC$ 1,771	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Air Canada	CheapestC$ 1,292	AverageC$ 1,517	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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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Cheap flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport from C$ 489

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buenos Aires to Pierre Elliott Trudeau Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buenos Aires to Pierre Elliott Trudeau Intl

Cheapest flights from Buenos Aires to Pierre Elliott Trudeau IntlExplore 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 16 September 2025.

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 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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.

Cheapflights Insights

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

What is the cheapest month to book a flight 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.

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.

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.

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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown Copa Airlines 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.

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?

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

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

How can I 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?

What is the cheapest month to book a flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport?

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

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.

Alternative routes for Buenos Aires to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Buenos Aires to Pierre Elliott Trudeau Intl

Fly with Cheapflights

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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 16 September 2025.