Which layover airport offers the lowest fares from Montreal to Buenos Aires?

Flights via Atlanta (ATL) offer the lowest average round-trip price of C$ 1,020.

Which airlines fly to Buenos Aires?

Air Canada, Copa Airlines and Arajet are the top three most popular airlines that fly to Buenos Aires from Montreal according to our data. Air Canada is the first choice among our users, with 32% 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 and Buenos Aires?

Punta Cana (PUJ) was the most common stop: 32% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest travel time from Montreal to Buenos Aires?

Flights connecting via Punta Cana (PUJ) have the shortest average one-way travel time: 14h 45m.

What is the cheapest airline that flies from Montreal to Buenos Aires?

United Airlines and Delta are the most popular carriers operating from Montreal to Buenos Aires

Which layover airport has the shortest connection time from Montreal to Buenos Aires?

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

When did momondo last update prices for flights from Montreal to Buenos Aires?

Prices for flights from Montreal to Buenos Aires are refreshed on a daily basis.

How many operators does momondo search for flights from Montreal to Buenos Aires?

As of October 2026, there are 7 operators available to choose from for flights from Montreal to Buenos Aires.

How old do you have to be to fly from Montreal to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Buenos Aires.

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

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 506 Cheap Flights from Montreal to Buenos Aires in 2026/27

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7:30 a.m. - 7:25 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

21h 55m2 stops Philadelphia Miami

11:35 p.m. - 10:47 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

25h 12m2 stops Miami Charlotte Douglas

C$ 1,015American Airlines

Mon, 18 Jan - Mon, 15 Feb

7:05 a.m. - 7:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

22h 25m2 stops Charlotte Douglas Miami

10:50 p.m. - 3:26 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

18h 36m2 stops Miami Philadelphia

C$ 1,015American Airlines

Thu, 26 Nov - Thu, 3 Dec

7:00 a.m. - 4:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

19h 35m1 stop Punta Cana

11:00 a.m. - 12:15 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

15h 15m1 stop Punta Cana

C$ 1,021Arajet

Mon, 23 Nov - Tue, 8 Dec

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

16h 05m1 stop Punta Cana

8:40 a.m. - 12:20 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

16h 40m1 stop Punta Cana

C$ 1,025Arajet

Mon, 12 Apr - Sun, 25 Apr

7:00 a.m. - 9:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

24h 20m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 9:42 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

23h 47m2 stops Houston George Bush Intcntl Newark

C$ 1,035United Airlines

Sun, 24 Jan - Wed, 3 Feb

7:00 a.m. - 9:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

24h 20m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 7:48 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

21h 53m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,035United Airlines

Sun, 24 Jan - Mon, 8 Feb

7:00 a.m. - 9:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

24h 20m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 9:17 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

23h 22m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,158Copa Airlines

Mon, 11 Jan - Sun, 7 Feb

7:00 a.m. - 7:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

22h 20m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 9:17 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

23h 22m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,158Avianca

Mon, 11 Jan - Mon, 8 Feb

5:55 p.m. - 7:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

35h 25m1 stop Houston George Bush Intcntl

11:55 p.m. - 4:45 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

18h 50m1 stop Houston George Bush Intcntl

C$ 1,228Avianca

Sun, 17 Jan - Sun, 7 Feb

5:55 p.m. - 9:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

37h 25m1 stop Houston George Bush Intcntl

11:55 p.m. - 4:45 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

18h 50m1 stop Houston George Bush Intcntl

C$ 1,270Copa Airlines

Sun, 24 Jan - Thu, 4 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:50 p.m. - 9:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

13h 55m1 stop Atlanta Hartsfield-Jackson

7:20 a.m. - 1:39 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

31h 19m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

C$ 1,757Delta

Sun, 18 Oct - Fri, 30 Oct

6:50 p.m. - 4:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AEP Buenos Aires Jorge Newbery

20h 10m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:45 a.m. - 4:55 p.m.AEP Buenos Aires Jorge Newbery-YUL Montreal Pierre Elliott Trudeau Intl

30h 10m2 stops Sao Paulo Guarulhos Intl Boston Logan Intl

C$ 1,893Multiple Airlines

Sun, 18 Oct - Fri, 30 Oct

8:35 a.m. - 4:21 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

18h 46m1 stop Panama City Tocumen Intl

11:07 p.m. - 12:40 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

26h 33m2 stops Cordoba Pajas Blancas Panama City Tocumen Intl

C$ 1,908Copa Airlines

Sun, 18 Oct - Fri, 30 Oct

6:50 p.m. - 9:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

13h 55m1 stop Atlanta Hartsfield-Jackson

7:20 a.m. - 1:39 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

31h 19m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

C$ 1,918Delta

Sun, 18 Oct - Fri, 30 Oct

10:55 p.m. - 2:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

14h 35m1 stop Sao Paulo Guarulhos Intl

4:30 a.m. - 7:10 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

27h 40m1 stop Sao Paulo Guarulhos Intl

C$ 2,141Multiple Airlines

Sun, 18 Oct - Fri, 30 Oct

8:35 a.m. - 4:21 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

18h 46m1 stop Panama City Tocumen Intl

11:07 p.m. - 12:40 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

26h 33m2 stops Cordoba Pajas Blancas Panama City Tocumen Intl

C$ 2,250Copa Airlines

Sun, 18 Oct - Fri, 30 Oct

6:50 p.m. - 4:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AEP Buenos Aires Jorge Newbery

20h 10m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

10:30 p.m. - 2:39 p.m.AEP Buenos Aires Jorge Newbery-YUL Montreal Pierre Elliott Trudeau Intl

41h 09m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

C$ 2,257LATAM Airlines

Sun, 18 Oct - Fri, 30 Oct

7:00 a.m. - 9:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

25h 40m2 stops Atlanta Hartsfield-Jackson Miami

2:05 a.m. - 1:39 p.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

36h 34m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

C$ 2,435LATAM Airlines

Sun, 18 Oct - Thu, 29 Oct

4:40 p.m. - 2:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

20h 50m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

12:45 p.m. - 9:25 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

21h 40m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl

C$ 2,579Air Canada

Sun, 18 Oct - Fri, 30 Oct

1:05 p.m. - 2:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EZE Buenos Aires Ministro Pistarini

24h 25m3 stops Ottawa Toronto Pearson Intl Sao Paulo Guarulhos Intl

12:45 p.m. - 10:25 a.m.EZE Buenos Aires Ministro Pistarini-YUL Montreal Pierre Elliott Trudeau Intl

22h 40m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl

C$ 3,313Air Canada

Sun, 18 Oct - Fri, 30 Oct

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American Airlines flights from Montreal to Buenos Aires

Our best American Airlines deals on Montreal to Buenos Aires flight tickets

American Airlines

17 Nov

YUL2:24 p.m.Montreal Pierre Elliott Trudeau Intl

16h 16m

2 stops

EZE8:40 a.m.Buenos Aires Ministro Pistarini

15 Dec

EZE11:59 p.m.Buenos Aires Ministro Pistarini

24h 49m

2 stops

YUL10:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,015

American Airlines

13 Jan

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

23h 40m

2 stops

EZE9:10 a.m.Buenos Aires Ministro Pistarini

16 Mar

EZE8:40 p.m.Buenos Aires Ministro Pistarini

19h 45m

2 stops

YUL3:25 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,017

American Airlines

20 Jan

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

22h 25m

2 stops

EZE7:25 a.m.Buenos Aires Ministro Pistarini

21 Feb

EZE10:10 a.m.Buenos Aires Ministro Pistarini

28h 11m

2 stops

YUL12:21 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,070

Arajet flights from Montreal to Buenos Aires

Our best Arajet deals on Montreal to Buenos Aires flight tickets

Arajet

23 Nov

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

19h 35m

1 stop

EZE4:35 a.m.Buenos Aires Ministro Pistarini

8 Dec

EZE11:00 a.m.Buenos Aires Ministro Pistarini

15h 15m

1 stop

YUL12:15 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,021

Arajet

12 Apr

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

16h 05m

1 stop

EZE12:05 a.m.Buenos Aires Ministro Pistarini

25 Apr

EZE8:40 a.m.Buenos Aires Ministro Pistarini

16h 40m

1 stop

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

C$ 1,025

Arajet

9 Nov

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

15h 05m

1 stop

EZE12:05 a.m.Buenos Aires Ministro Pistarini

8 Dec

EZE11:00 a.m.Buenos Aires Ministro Pistarini

15h 15m

1 stop

YUL12:15 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,060

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

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

2 stops21h 55m

Buenos Aires Ministro Pistarini

Mon 15/2

11:35 p.m.-10:47 p.m.

2 stops25h 12m

C$ 1,015

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

7:05 a.m.-7:30 a.m.

2 stops22h 25m

Buenos Aires Ministro Pistarini

Thu 3/12

10:50 p.m.-3:26 p.m.

2 stops18h 36m

C$ 1,015

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

7:00 a.m.-4:35 a.m.

1 stop19h 35m

Buenos Aires Ministro Pistarini

Tue 8/12

11:00 a.m.-12:15 a.m.

1 stop15h 15m

C$ 1,021

Quickest round-trip

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 12/4

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

1 stop16h 05m

Buenos Aires Ministro Pistarini

Sun 25/4

8:40 a.m.-12:20 a.m.

1 stop16h 40m

C$ 1,025

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

7:00 a.m.-9:20 a.m.

2 stops24h 20m

Buenos Aires Ministro Pistarini

Wed 3/2

11:55 p.m.-9:42 p.m.

2 stops23h 47m

C$ 1,035

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

7:00 a.m.-9:20 a.m.

2 stops24h 20m

Buenos Aires Ministro Pistarini

Mon 8/2

11:55 p.m.-7:48 p.m.

2 stops21h 53m

C$ 1,035

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 11/1

7:00 a.m.-9:20 a.m.

2 stops24h 20m

Buenos Aires Ministro Pistarini

Sun 7/2

11:55 p.m.-9:17 p.m.

2 stops23h 22m

C$ 1,158

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 11/1

7:00 a.m.-7:20 a.m.

2 stops22h 20m

Buenos Aires Ministro Pistarini

Mon 8/2

11:55 p.m.-9:17 p.m.

2 stops23h 22m

C$ 1,158

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

5:55 p.m.-7:20 a.m.

1 stop35h 25m

Buenos Aires Ministro Pistarini

Sun 7/2

11:55 p.m.-4:45 p.m.

1 stop18h 50m

C$ 1,228

MontrealBuenos Aires

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

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

5:55 p.m.-9:20 a.m.

1 stop37h 25m

Buenos Aires Ministro Pistarini

Thu 4/2

11:55 p.m.-4:45 p.m.

1 stop18h 50m

C$ 1,270

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 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 and Buenos Aires?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 940 to C$ 1,342.
The lowest price recently found on this route was C$ 1,015.

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Montreal is in September. Flight prices, which tend to average around C$ 1,142, 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 August is your next best option. Flight prices from Montreal to Buenos Aires during August average around C$ 1,182.

How far in advance should I book a flight from Montreal to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,321 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 for as low as C$ 1,159 on momondo.

Can stopping save me money on Montreal to Buenos Aires flights?

You could potentially save up to 45% on your flight if you consider stops on a Montreal to Buenos Aires flight.

How have Montreal to Buenos Aires flight prices changed over time?

As of October 2026, prices for Montreal to Buenos Aires flights are approximately 81% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Buenos Aires

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

Estimated round-trip price

Cheap Montreal to Buenos Aires (YMQ to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Buenos Aires

Best price found	C$ 506
Fastest flight time	14h 45m
Direct flights	None

The best one-way flight to Buenos Aires from Montreal in the past 72 hours is C$ 506. The best round-trip flight deal from Montreal to Buenos Aires found on momondo in the last 72 hours is C$ 1,015.

The fastest flight from Montreal to Buenos Aires takes 14h 45m

There are no direct flights from Montreal to Buenos Aires. There are no popular flight routes from Montreal to Buenos Aires.

Search flight deals

Frequently asked questions about flying from Montreal to Buenos Aires

How far is Montreal to Buenos Aires by plane?
A flight from Montreal to Buenos Aires will travel around 9031.8 km. In terms of flight time, this usually takes a little over 14h 45m.
When did momondo last update prices for flights from Montreal to Buenos Aires?
Prices for flights from Montreal to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Buenos Aires?
As of October 2026, there are 7 operators available to choose from for flights from Montreal to Buenos Aires.
How old do you have to be to fly from Montreal to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Montreal to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal to Buenos Aires is United Airlines (25% of total bookings). The next most popular airlines are Copa Airlines (20%), Air Canada (16%), and Avianca (16%).

Best airlines flying from Montreal to Buenos Aires

Compare and see reviews for airlines that fly from Montreal to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 596	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
Copa Airlines	PriceFrom C$ 705	Free Cancellation	Rating 7.6 1,549 reviews	Search Copa Airlines flights
Arajet	PriceFrom C$ 720	Free Cancellation	Rating 6.2 57 reviews	Search Arajet flights
Air Canada	PriceFrom C$ 744	Free Cancellation	Rating 7.1 11,769 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 1,118	Free Cancellation	Rating 7.4 10,361 reviews	Search United Airlines flights
Avianca	PriceFrom C$ 1,134	Free Cancellation	Rating 6.5 2,553 reviews	Search Avianca flights
LATAM Airlines	PriceFrom C$ 1,151	Free Cancellation	Rating 7.4 1,972 reviews	Search LATAM Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Buenos Aires for you.

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?

Of course. momondo tracks the price of Montreal to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Cheap flights from Montreal to Buenos Aires from C$ 506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Buenos Aires departing on 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Montreal to Buenos Aires

Our best American Airlines deals on Montreal to Buenos Aires flight tickets

Arajet flights from Montreal to Buenos Aires

Our best Arajet deals on Montreal to Buenos Aires flight tickets

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How to get the cheapest flight ticket from Montreal to Buenos Aires

What is the typical price of a round-trip flight between Montreal and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

How far in advance should I book a flight from Montreal to Buenos Aires?

Can stopping save me money on Montreal to Buenos Aires flights?

How have Montreal to Buenos Aires flight prices changed over time?

What is the cheapest airline that flies from Montreal to Buenos Aires?

Which airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Montreal and Buenos Aires?

Which layover airport offers the lowest fares from Montreal to Buenos Aires?

Which layover airport has the shortest travel time from Montreal to Buenos Aires?

Which layover airport has the shortest connection time from Montreal to Buenos Aires?

When to book flights from Montreal to Buenos Aires

Cheap Montreal to Buenos Aires (YMQ to BUE) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal to Buenos Aires

Best airlines flying from Montreal to Buenos Aires

Compare and see reviews for airlines that fly from Montreal 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.

Popular Cities in Argentina

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Montreal

According to popular flight searches on momondo this year

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