£530 Cheap Flights from Montreal (YMQA) to Buenos Aires (BUEA)

Q: How many airports are there in Buenos Aires?

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.

Q: How much are return flights from Montreal to Buenos Aires?

The best price we found for a return flight from Montreal to Buenos Aires is £530. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: Which airlines fly direct from Montreal to Buenos Aires?

Currently, there are no airlines that fly direct from Montreal to Buenos Aires. But we found flights with one or more stops from £530.

Q: How many flights are there a week from Montreal to Buenos Aires?

As of June 2025, there are no flights flying from Montreal to Buenos Aires.

Q: When is the cheapest time to fly from Montreal to Buenos Aires?

The cheapest month to fly from Montreal to Buenos Aires is usually June 2025.

Q: Which is the cheapest airport to fly into in Buenos Aires?

If you're flying from Montreal, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 17.2 miles away from the centre of Buenos Aires. We've found flights into this airport from £530 .

Q: Which upcoming date is cheapest to fly from Montreal to Buenos Aires on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Buenos Aires on Wednesday, 31 December 2025 .

Q: Can I get a direct flight from Montreal to Buenos Aires?

No airlines currently offer direct flights between Montreal and Buenos Aires. Most routes have one or more stops.

Q: How can I get the best flight deal from Montreal to Buenos Aires?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Buenos Aires?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.

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Flight deals from Montreal to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Montreal to Buenos Aires? Find the lowest prices on one-way and return tickets right here.

Buenos Aires.£530 per passenger.Departing Wed, 31 Dec, returning Thu, 15 Jan.Return flight with Arajet.Outbound indirect flight with Arajet, departs from Montreal Pierre Elliott Trudeau on Wed, 31 Dec, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Arajet, departs from Buenos Aires Ministro Pistarini on Thu, 15 Jan, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £530, select.

Buenos Aires.£552 per passenger.Departing Mon, 16 Feb, returning Thu, 26 Feb.Return flight with Arajet.Outbound indirect flight with Arajet, departs from Montreal Pierre Elliott Trudeau on Mon, 16 Feb, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with Arajet, departs from Buenos Aires Ministro Pistarini on Thu, 26 Feb, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £552, select.

Buenos Aires.£559 per passenger.Departing Wed, 15 Oct, returning Wed, 29 Oct.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Montreal Pierre Elliott Trudeau on Wed, 15 Oct, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Avianca, departs from Buenos Aires Jorge Newbery on Wed, 29 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £559, select.

Buenos Aires.£561 per passenger.Departing Wed, 27 Aug, returning Wed, 3 Sep.Return flight with Copa.Outbound indirect flight with Copa, departs from Montreal Pierre Elliott Trudeau on Wed, 27 Aug, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Wed, 3 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £561, select.

Buenos Aires.£561 per passenger.Departing Wed, 13 Aug, returning Wed, 27 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Wed, 13 Aug, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Air Canada, departs from Buenos Aires Ministro Pistarini on Wed, 27 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £561, select.

Buenos Aires.£563 per passenger.Departing Wed, 24 Sep, returning Wed, 1 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Wed, 24 Sep, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Air Canada, departs from Buenos Aires Ministro Pistarini on Wed, 1 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £563, select.

Buenos Aires.£563 per passenger.Departing Wed, 3 Sep, returning Wed, 10 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Wed, 3 Sep, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Air Canada, departs from Buenos Aires Ministro Pistarini on Wed, 10 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £563, select.

Buenos Aires.£566 per passenger.Departing Mon, 16 Jun, returning Mon, 23 Jun.Return flight with Copa.Outbound indirect flight with Copa, departs from Montreal Pierre Elliott Trudeau on Mon, 16 Jun, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Mon, 23 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £566, select.

The cheapest month to fly from Montreal to Buenos Aires

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the Montreal to Buenos Aires flight prices forecast over the next 12 months.

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Cheapest month:February

Most expensive month:July

Alternative Montreal to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Montreal to Buenos Aires? You could fly into the following airports instead.

Montreal to Buenos Aires: Flight information

The things to know before you go.

Cheapest flight found	£530
Cheapest month to fly	December

Finding cheap flights from Montreal to Buenos Aires: Frequently asked questions

How many airports are there in Buenos Aires?

How much are return flights from Montreal to Buenos Aires?

Which airlines fly direct from Montreal to Buenos Aires?

How many flights are there a week from Montreal to Buenos Aires?

When is the cheapest time to fly from Montreal to Buenos Aires?

Which is the cheapest airport to fly into in Buenos Aires?

Which upcoming date is cheapest to fly from Montreal to Buenos Aires on?

Can I get a direct flight from Montreal to Buenos Aires?

How can I get the best flight deal from Montreal to Buenos Aires?

When is the best time to book flights to Buenos Aires?

What’s the weather like in Buenos Aires?

Which is the cheapest airline to fly from Montreal to Buenos Aires with?

Travelling from Montreal to Buenos Aires: what you need to know

Montreal-Pierre Elliott Trudeau International Airport (YUL) is Montreal's main airport. Check out your options for reserving a flight from Montreal to Buenos Aires taking off from here.
Jorge Newbery Airport (AEP) and Ministro Pistarini Airport (EZE) are Buenos Aires's primary gateways.
Buenos Aires's timezone is UTC-3, which makes Buenos Aires one hour ahead of Montreal.
To ensure you get on your Montreal to Buenos Aires flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and one hour before domestic flights is a good rule of thumb.
Be prepared for longer queues during popular months such as August. Arriving up to four hours in advance for an international flight and two hours for domestic departures will help ensure a smooth travel experience.

How to find the cheapest flights from Montreal to Buenos Aires

Don't wait until the last moment. You're more likely to find cheap Montreal to Buenos Aires flights if you book early. Airlines often offer some amazing early bird deals.
The 'Whole month' search tool shows you the cheapest plane tickets from Montreal to Buenos Aires across each month. It's an easy way to find a bargain if your trip dates aren't set in stone.
You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll update you the moment a better deal is available on cheap flights from Montreal to Buenos Aires.
Pick your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your Montreal to Buenos Aires flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

Travelling from central Montreal to YUL takes about 45 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 10 miles in 25 minutes or so, depending on traffic.
Want a leisurely start to your break? Stay near Montreal-Pierre Elliott Trudeau International Airport. Whether you're catching an early flight from Montreal to Buenos Aires or want to avoid feeling rushed, these hotels are the answer:
When it comes to the on-time performance of Montreal-Pierre Elliott Trudeau International Airport, data shows 64.89% of flights complete their journey on time.
YUL's address is 975 Romeo Vachon Street North.

Arriving in Buenos Aires

Jorge Newbery Airport (AEP)

The distance from Jorge Newbery Airport (AEP) to central Buenos Aires is roughly 4 miles. It takes around 20 minutes to get to the centre driving.
Travelling to the centre by public transport takes about 40 minutes.
Book a hotel near AEP if you're coming in on a late flight from Montreal to Buenos Aires. Choose one of these accommodation options and skip the long transfer:
Begin your adventure by picking up a Jorge Newbery Airport rental car. Grab your wheels from Hertz, Localiza or rentar low cost to explore Buenos Aires and beyond.
Booking your ride from Jorge Newbery Airport around one week in advance can help you secure the lowest rate.

Ministro Pistarini Airport (EZE)

Ministro Pistarini Airport (EZE) is around 15 miles from the centre of Buenos Aires. After your flight from Montreal to Buenos Aires, it takes approximately 35 minutes to get to the heart of the city in a cab or ride-share.
If you travel by public transport, you'll reach the centre in 2 hours 10 minutes or so.
There are some comfortable places to lay your head close to EZE. Kick back after your Montreal to Buenos Aires flight at one of these perfectly located options:
The quickest way to get to where you're going is with a Ministro Pistarini Airport rental car. Collect a set of wheels from Hertz, Cactus or Localiza and get going in the blink of an eye.
Get the pick of the lot. Reserving your ride from EZE one week ahead of time often means better prices and a bigger choice of vehicles.

Best time to go to Buenos Aires

It's time to plan your travel dates for your flight from Montreal to Buenos Aires. August is the most popular month to visit Buenos Aires. If you like a more relaxed atmosphere, go in April.
Book a Montreal to Buenos Aires ticket departing in January if you're eager to explore the city during its warmest month. You can expect temperatures in Buenos Aires to range from 19ºC (66ºF) to 31ºC (88ºF).
If you like cooler conditions, search for a cheap flight from Montreal to Buenos Aires in July when temperatures average between 5ºC (41ºF) and 15ºC (59ºF).

More about Buenos Aires

When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Buenos Aires right here. Check out these options once you've booked your flight from Montreal to Buenos Aires:
Obelisco de Buenos Aires and Recoleta Cemetery are just the start of the popular attractions to put on your Buenos Aires itinerary. Continue your sightseeing adventures at Casa Rosada.

Explore more of Argentina

You've done Buenos Aires, now it's time to discover other parts of Argentina. Journey about 170 miles north-west to Rosario to tick off its leading attractions. From Monumento a la Bandera (Flag Monument) to Predio Ferial Parque de la Independencia and Parque Nacional a la Bandera, there's plenty to keep you busy.
If you're interested in discovering another great destination in Argentina, head for La Plata, roughly 35 miles south-east of Buenos Aires. Busto de Francisco Lopez Merino, Estacion circunvalacion and Museo Almafuerte are among the biggest draws.