Which airlines fly to Buenos Aires?

Air Canada, Copa Airlines and Avianca are the top three most popular airlines that fly to Buenos Aires from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Buenos Aires. Keep in mind that there are 7 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Montreal Pierre Elliott Trudeau Intl Airport and Buenos Aires?

Sao Paulo (GRU) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest connection time from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

Bogotá (BOG) has the shortest average layover time for this route: 2h 27m.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Buenos Aires?

Arajet and Aeromexico are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Buenos Aires

Which layover airport offers the lowest fares from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

Flights via Punta Cana (PUJ) offer the lowest average round-trip price of C$ 1,095.

Which layover airport has the shortest travel time from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

Flights connecting via Punta Cana (PUJ) have the shortest average one-way travel time: 14h 59m.

How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

As of August 2026, there are 7 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 334 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

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7:00 a.m. - 12:05 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

16h 05m1 stop Punta Cana

11:00 a.m. - 12:20 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

14h 20m1 stop Punta Cana

C$ 826Arajet

Wed, 23 Sep - Thu, 8 Oct

7:00 a.m. - 12:05 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

16h 05m1 stop Punta Cana

11:00 a.m. - 12:20 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

14h 20m1 stop Punta Cana

C$ 826Arajet

Mon, 21 Sep - Thu, 8 Oct

7:00 a.m. - 1:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

29h 05m2 stops Punta Cana Cordoba Pajas Blancas

9:15 a.m. - 12:20 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 05m1 stop Punta Cana

C$ 956Multiple Airlines

Mon, 21 Sep - Tue, 6 Oct

7:00 a.m. - 1:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

29h 05m2 stops Punta Cana Cordoba Pajas Blancas

9:15 a.m. - 12:20 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 05m1 stop Punta Cana

C$ 979Multiple Airlines

Mon, 21 Sep - Tue, 6 Oct

8:35 a.m. - 12:51 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

15h 16m1 stop Panama City Tocumen Intl

8:59 a.m. - 12:40 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 41m1 stop Panama City Tocumen Intl

C$ 1,098Copa Airlines

Tue, 25 Aug - Mon, 7 Sep

8:35 a.m. - 2:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

16h 55m1 stop Panama City Tocumen Intl

8:59 a.m. - 12:40 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 41m1 stop Panama City Tocumen Intl

C$ 1,098Copa Airlines

Tue, 1 Sep - Mon, 7 Sep

10:20 p.m. - 3:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

15h 30m1 stop Bogotá El Dorado

1:40 a.m. - 8:45 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

21h 05m1 stop Bogotá El Dorado

C$ 1,146Avianca

Sat, 5 Dec - Fri, 18 Dec

9:20 p.m. - 3:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

39h 45m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

4:50 p.m. - 6:10 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

15h 20m1 stop Sao Paulo Guarulhos Intl

C$ 1,159Air Canada

Mon, 18 Jan - Sun, 7 Mar

10:20 p.m. - 3:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

15h 30m1 stop Bogotá El Dorado

1:40 a.m. - 8:45 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

21h 05m1 stop Bogotá El Dorado

C$ 1,168Avianca

Sat, 5 Dec - Fri, 18 Dec

9:20 p.m. - 3:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

39h 45m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

4:50 p.m. - 10:21 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

19h 31m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

C$ 1,170Air Canada

Mon, 18 Jan - Sun, 7 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:51 p.m. - 9:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

13h 54m1 stop Atlanta Hartsfield-Jackson

8:10 p.m. - 11:39 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 29m1 stop Atlanta Hartsfield-Jackson

C$ 1,291Multiple Airlines

Mon, 10 Aug - Mon, 17 Aug

6:51 p.m. - 9:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

13h 54m1 stop Atlanta Hartsfield-Jackson

1:10 p.m. - 11:39 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

23h 29m2 stops Miami Atlanta Hartsfield-Jackson

C$ 1,296Multiple Airlines

Mon, 10 Aug - Mon, 17 Aug

11:00 p.m. - 1:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

49h 20m2 stops Bogotá El Dorado Medellín Jose Maria Cordova Intl

4:50 p.m. - 9:35 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

29h 45m1 stop Bogotá El Dorado

C$ 1,317Avianca

Sun, 9 Aug - Fri, 18 Sep

9:45 a.m. - 8:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

45h 15m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:00 p.m. - 5:30 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

45h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,323United Airlines

Sat, 8 Aug - Sat, 22 Aug

6:51 p.m. - 9:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

13h 54m1 stop Atlanta Hartsfield-Jackson

8:10 p.m. - 11:39 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 29m1 stop Atlanta Hartsfield-Jackson

C$ 1,403Multiple Airlines

Mon, 10 Aug - Mon, 17 Aug

11:00 p.m. - 1:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

49h 20m2 stops Bogotá El Dorado Medellín Jose Maria Cordova Intl

2:30 a.m. - 9:35 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

44h 05m2 stops Medellín Jose Maria Cordova Intl Bogotá El Dorado

C$ 1,430Avianca

Sun, 9 Aug - Thu, 17 Sep

11:23 a.m. - 8:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

19h 37m2 stops Newark Houston George Bush Intcntl

9:00 p.m. - 10:40 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

38h 40m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,469United Airlines

Mon, 10 Aug - Mon, 17 Aug

4:55 p.m. - 8:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

38h 05m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:00 p.m. - 9:26 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

49h 26m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,508United Airlines

Fri, 7 Aug - Fri, 14 Aug

11:00 p.m. - 5:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-AEP Buenos Aires Jorge Newbery

29h 40m1 stop Bogotá El Dorado

7:00 a.m. - 2:45 p.m.AEP Buenos Aires Jorge Newbery-YUL Montreal Pierre Elliott Trudeau Intl

32h 45m2 stops Bogotá El Dorado San Salvador El Salvador Intl

C$ 1,588Avianca

Sun, 9 Aug - Sun, 16 Aug

6:51 p.m. - 9:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

13h 54m1 stop Atlanta Hartsfield-Jackson

8:10 p.m. - 11:39 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 29m1 stop Atlanta Hartsfield-Jackson

C$ 2,039LATAM Airlines

Sun, 9 Aug - Sun, 16 Aug

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Aeromexico flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Our best Aeromexico deals on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flight tickets

Aeromexico

15 Nov

YUL10:05 a.m.Montreal Pierre Elliott Trudeau Intl

21h 55m

1 stop

EZE10:00 a.m.Buenos Aires Ministro Pistarini

30 Nov

EZE12:00 p.m.Buenos Aires Ministro Pistarini

21h 25m

1 stop

YUL7:25 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,010

Aeromexico

19 Aug

YUL11:01 a.m.Montreal Pierre Elliott Trudeau Intl

33h 24m

1 stop

EZE9:25 p.m.Buenos Aires Ministro Pistarini

23 Sep

EZE11:25 p.m.Buenos Aires Ministro Pistarini

33h 05m

1 stop

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,211

Arajet flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Our best Arajet deals on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flight tickets

Arajet

21 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

16h 05m

1 stop

EZE12:05 a.m.Buenos Aires Ministro Pistarini

8 Oct

EZE11:00 a.m.Buenos Aires Ministro Pistarini

14h 20m

1 stop

YUL12:20 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 826

Arajet

9 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

16h 05m

1 stop

EZE12:05 a.m.Buenos Aires Ministro Pistarini

29 Sep

EZE9:15 a.m.Buenos Aires Ministro Pistarini

16h 05m

1 stop

YUL12:20 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 882

Arajet

5 Oct

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

16h 05m

1 stop

EZE12:05 a.m.Buenos Aires Ministro Pistarini

14 Oct

EZE9:15 p.m.Buenos Aires Ministro Pistarini

28h 05m

1 stop

YUL12:20 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 896

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

7:00 a.m.-12:05 a.m.

1 stop16h 05m

Buenos Aires Ministro Pistarini

Thu 8/10

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

1 stop14h 20m

C$ 826

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

7:00 a.m.-12:05 a.m.

1 stop16h 05m

Buenos Aires Ministro Pistarini

Thu 8/10

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

1 stop14h 20m

C$ 826

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

7:00 a.m.-1:05 p.m.

2 stops29h 05m

Buenos Aires Ministro Pistarini

Tue 6/10

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 956

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

7:00 a.m.-1:05 p.m.

2 stops29h 05m

Buenos Aires Ministro Pistarini

Tue 6/10

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 979

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

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

1 stop15h 16m

Buenos Aires Ministro Pistarini

Mon 7/9

8:59 a.m.-12:40 a.m.

1 stop16h 41m

C$ 1,098

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Mon 7/9

8:59 a.m.-12:40 a.m.

1 stop16h 41m

C$ 1,098

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

10:20 p.m.-3:50 p.m.

1 stop15h 30m

Buenos Aires Ministro Pistarini

Fri 18/12

1:40 a.m.-8:45 p.m.

1 stop21h 05m

C$ 1,146

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

9:20 p.m.-3:05 p.m.

2 stops39h 45m

Buenos Aires Ministro Pistarini

Sun 7/3

4:50 p.m.-6:10 a.m.

1 stop15h 20m

C$ 1,159

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

10:20 p.m.-3:50 p.m.

1 stop15h 30m

Buenos Aires Ministro Pistarini

Fri 18/12

1:40 a.m.-8:45 p.m.

1 stop21h 05m

C$ 1,168

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

9:20 p.m.-3:05 p.m.

2 stops39h 45m

Buenos Aires Ministro Pistarini

Sun 7/3

4:50 p.m.-10:21 a.m.

2 stops19h 31m

C$ 1,170

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Buenos Aires?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,122 to C$ 1,218.
The lowest price recently found on this route was C$ 699.

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Montreal Pierre Elliott Trudeau Intl Airport is in September. Flight prices, which tend to average around C$ 1,124, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in September, then April is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires during April average around C$ 1,159.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 1,034 on momondo.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flights?

You could potentially save up to 65% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flight.

How have Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flight prices changed over time?

As of August 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flights are approximately 49% more expensive when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires (YUL to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Fastest flight time	15h 20m
Direct flights	None

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires takes 15h 20m

There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires.

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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

How far is Montreal Pierre Elliott Trudeau Intl to Buenos Aires by plane?
There are 9030.9 km between Montreal Pierre Elliott Trudeau Intl and Buenos Aires. By plane, this route typically takes 15h 20m.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires were last updated today.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?
As of August 2026, there are 7 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires is Air Canada (27% of total bookings). The next most popular airlines are Copa Airlines (19%), United Airlines (14%), and Avianca (12%).

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 588	Free Cancellation	Rating 7.8 8,496 reviews	Search Delta flights
Arajet	PriceFrom C$ 825	Free Cancellation	Rating 6.2 53 reviews	Search Arajet flights
Copa Airlines	PriceFrom C$ 1,070	Free Cancellation	Rating 7.6 1,563 reviews	Search Copa Airlines flights
Air Canada	PriceFrom C$ 1,077	Free Cancellation	Rating 7.1 11,434 reviews	Search Air Canada flights
Avianca	PriceFrom C$ 1,101	Free Cancellation	Rating 6.5 2,524 reviews	Search Avianca flights
United Airlines	PriceFrom C$ 1,103	Free Cancellation	Rating 7.4 10,077 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom C$ 1,135	Free Cancellation	Rating 7.4 1,973 reviews	Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Montreal.

Can I find flights from Montreal to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Montreal.

I’m not ready to book a flight from Montreal to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires from C$ 334

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Aeromexico flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Our best Aeromexico deals on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flight tickets

Arajet flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Our best Arajet deals on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flight tickets

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flights?

How have Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires flight prices changed over time?

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Buenos Aires?

Which airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Montreal Pierre Elliott Trudeau Intl Airport and Buenos Aires?

Which layover airport offers the lowest fares from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

Which layover airport has the shortest travel time from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

Which layover airport has the shortest connection time from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires?

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires (YUL to BUE) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires with momondo

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 27.4 km from Buenos Aires

Fly your favourite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

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