Cheap flights from Buenos Aires to Montreal

Compare Buenos Aires to Montreal flight deals

Find the cheapest month or even day of the year to fly to Montreal

Book the best Montreal fare with no extra fees

Flight deals from Buenos Aires to Montreal

Looking for a cheap last-minute deal or the best round-trip flight from Buenos Aires to Montreal? If you want to travel next month, round-trip fares start from $722. Find the lowest prices on one-way and round-trip tickets right here.

Montreal.$507 per passenger.Departing Thu, Aug 27, returning Wed, Sep 9.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Thu, Aug 27, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Sep 9, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $507, select.

Montreal.$598 per passenger.Departing Thu, Sep 24, returning Wed, Sep 30.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Thu, Sep 24, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Sep 30, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $598, select.

Montreal.$722 per passenger.Departing Thu, Aug 13, returning Wed, Aug 26.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Thu, Aug 13, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Aug 26, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $722, select.

Montreal.$725 per passenger.Departing Thu, Sep 24, returning Fri, Oct 2.Round-trip flight with Arajet and WestJet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Thu, Sep 24, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with WestJet, departing from Montreal Pierre Elliott Trudeau on Fri, Oct 2, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $725, select.

Montreal.$767 per passenger.Departing Sun, Nov 22, returning Wed, Dec 2.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Sun, Nov 22, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Dec 2, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $767, select.

Montreal.$790 per passenger.Departing Thu, Jul 23, returning Mon, Aug 24.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Thu, Jul 23, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Mon, Aug 24, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $790, select.

Montreal.$815 per passenger.Departing Tue, Dec 22, returning Wed, Dec 30.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Tue, Dec 22, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Dec 30, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $815, select.

Montreal.$823 per passenger.Departing Tue, Nov 3, returning Wed, Nov 11.Round-trip flight with Sky Airline and Arajet.Outbound indirect flight with Sky Airline, departing from Buenos Aires Jorge Newbery on Tue, Nov 3, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Nov 11, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $823, select.

Montreal.$832 per passenger.Departing Thu, Oct 29, returning Wed, Nov 18.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Thu, Oct 29, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Nov 18, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $832, select.

Montreal.$836 per passenger.Departing Wed, Oct 7, returning Wed, Oct 21.Round-trip flight with Aerolíneas Argentinas and Arajet.Outbound indirect flight with Aerolíneas Argentinas, departing from Buenos Aires Jorge Newbery on Wed, Oct 7, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Wed, Oct 21, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $836, select.

Montreal.$874 per passenger.Departing Tue, Dec 22, returning Tue, Jan 5.Round-trip flight with Arajet and LATAM Airlines.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Tue, Dec 22, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with LATAM Airlines, departing from Montreal Pierre Elliott Trudeau on Tue, Jan 5, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $874, select.

Montreal.$897 per passenger.Departing Tue, Nov 10, returning Fri, Jan 8.Round-trip flight with Arajet and Copa.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Tue, Nov 10, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Copa, departing from Montreal Pierre Elliott Trudeau on Fri, Jan 8, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $897, select.

Montreal.$921 per passenger.Departing Fri, Aug 28, returning Thu, Oct 1.Round-trip flight with Arajet and Copa.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Fri, Aug 28, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Copa, departing from Montreal Pierre Elliott Trudeau on Thu, Oct 1, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $921, select.

Montreal.$930 per passenger.Departing Tue, Feb 9, returning Wed, Feb 10.Round-trip flight with Arajet and Air Canada.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Tue, Feb 9, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departing from Montreal Pierre Elliott Trudeau on Wed, Feb 10, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $930, select.

Montreal.$949 per passenger.Departing Mon, Apr 5, returning Mon, Apr 12.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Mon, Apr 5, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departing from Montreal Pierre Elliott Trudeau on Mon, Apr 12, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $949, select.

Montreal.$950 per passenger.Departing Thu, Jul 23, returning Thu, Sep 24.Round-trip flight with Arajet and Air Canada.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Thu, Jul 23, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departing from Montreal Pierre Elliott Trudeau on Thu, Sep 24, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $950, select.

Find the cheapest month to fly from Buenos Aires to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buenos Aires to Montreal flights are currently cheapest in September.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Alternative Buenos Aires to Montreal routes

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

Buenos Aires to Montreal: Flight information

The things to know before you go.

Cheapest flight found	$507
Cheapest month to fly	August

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

How many airports are there in Montreal?

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.

How much are round-trip flights from Buenos Aires to Montreal?

The best price we found for a round-trip flight from Buenos Aires to Montreal is $507. 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.

Which airlines fly direct from Buenos Aires to Montreal?

Currently, there are no airlines that fly direct from Buenos Aires to Montreal. But we found flights with one or more stops from $507.

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

There are no flights flying from Buenos Aires to Montreal, as of July 2026.

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

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

What's the cheapest airport to fly to in Montreal?

If you're flying from Buenos Aires, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the center of Montreal. We've found flights to this airport from $507.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Montreal on Thursday, August 27, 2026.

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

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

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

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 Montreal 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.

When is the best time to book flights to Montreal?

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

What’s the weather like in Montreal?

In July, the average temperature is usually around 21°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.

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

The cheapest airline that flies to Montreal is Arajet.

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

Begin planning your vacation by considering where you'll take off for your flight from Buenos Aires to Montreal. Buenos Aires Jorge Newbery Airport (AEP) and Buenos Aires Ministro Pistarini Airport (EZE) are Buenos Aires's main airports.
Come in for landing at Montreal's major arrival point, Montreal Pierre Elliott Trudeau Airport (YUL).
The timezone in Montreal is UTC-5, which is two hours behind Buenos Aires.
To ensure you get on your Buenos Aires to Montreal flight, leave plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.
Be prepared for longer queues during popular months like August. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.

How to find the cheapest flights from Buenos Aires to Montreal

Don't leave things to the last moment. You're more likely to find cheap Buenos Aires to Montreal flights if you book early. Airlines often have some excellent early bird discounts.
Finding cheap plane tickets from Buenos Aires to Montreal is easier if you can be flexible with your travel plans. Try using the 'Whole month' tool to see the best prices across every month and score an incredible deal.
There's no need to check every day to find out if prices have dropped when you set up a Price Alert. We'll update you when a better deal is available on cheap flights from Buenos Aires to Montreal.
Tailor your trip using filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' Buenos Aires to Montreal flights.

Flying from Buenos Aires

Buenos Aires Jorge Newbery Airport (AEP)

Located around 6 kilometers from the center of Buenos Aires, AEP can be reached in about 25 minutes by car, depending on traffic. The journey by public transport takes roughly 40 minutes.
After a relaxed start to your travels? Stay near Buenos Aires Jorge Newbery Airport. Whether you're boarding an early flight from Buenos Aires to Montreal or just don't like being rushed, these hotels are just the thing:
64% of flights that leave from Buenos Aires Jorge Newbery Airport touch down at their destination on time.

Buenos Aires Ministro Pistarini Airport (EZE)

Visit friends or family or just take a moment to stretch your legs with a stopover. If you'd like to split up your Buenos Aires to Montreal flight, check out these options when departing from Buenos Aires Ministro Pistarini Airport:
- New York John F. Kennedy Airport (JFK)
- Miami International Airport (MIA)
- Sao Paulo Guarulhos Airport (GRU)
EZE is about 24 kilometers from central Buenos Aires. It'll take you 30 minutes or so to get to the airport in a car from the city center. Public transport takes roughly 1 hour 15 minutes.
Want to treat yourself to an extra night away before boarding your flight from Buenos Aires to Montreal? Relax in a hotel near Buenos Aires Ministro Pistarini Airport before your vacation officially starts. Here's where you can stay:
78% of flights departing Buenos Aires Ministro Pistarini Airport make it to their destination as expected.

Arriving in Montreal

Montreal Pierre Elliott Trudeau Airport (YUL)

Montreal Pierre Elliott Trudeau Airport (YUL) to central Montreal takes about 25 minutes to reach by car. The center is roughly 16 kilometers away.
Getting there by public transport will take you around 45 minutes.
Reserve a hotel near YUL if you're coming in on a late flight from Buenos Aires to Montreal. Settle into one of these options and skip the long transfer:
Grab a Montreal Pierre Elliott Trudeau Airport rental car and discover Montreal and beyond with your own set of wheels. Avis, Alamo and Routes Car Rentals are top providers to choose from here.
For the best deal, book your vehicle from Montreal Pierre Elliott Trudeau Airport about four weeks in advance of your Buenos Aires to Montreal flight.
YUL is located at 975 Romeo Vachon Street North.

Montreal St Hubert Airport (YHU)

Once your flight from Buenos Aires to Montreal has hit the runway, you can get to the city center in around 25 minutes by car. Central Montreal is approximately 11 kilometers from Montreal St Hubert Airport (YHU).
If you're traveling on public transport, it'll take around 1 hour.
Hang up the 'Do not disturb' sign and rest at a hotel near YHU. Here are a few options where you can put your feet up after your flight from Buenos Aires to Montreal:
Why wait around for a cab? A Montreal St Hubert Airport rental car lets you start your journey right away. Put on your favorite playlist and hit the highway with a set of wheels from Enterprise or Budget.
Generally, the earlier you book, the better the deals and choice of vehicles. Reserve your ride from YHU as soon as your plans are confirmed.

Best time to go to Montreal

November is the quietest month for flights from Buenos Aires to Montreal, while July is the most popular. Figure out the ideal time to visit Montreal based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Lock in a Buenos Aires to Montreal ticket departing in July if you want to experience the city during its warmest month. Expect temperatures in Montreal to range from 14ºC (57ºF) to 28ºC (82ºF).
If you want cooler conditions, look for a cheap flight from Buenos Aires to Montreal in January when temperatures average between -19ºC (-2ºF) and -2ºC (28ºF).

More about Montreal

Once you've booked your flight from Buenos Aires to Montreal, find a hotel that keeps you close to what you want to see. Make one of these options your base for exploring Montreal:
There are so many things to see and do in this city it can be difficult to know where to start. Notre-Dame Basilica of Montreal, Montreal International Jazz Festival and Cirque du Soleil are top sights which should be on any well-planned Montreal itinerary.

Explore more of Canada

You've seen Montreal, now it's time to discover other corners of Canada. Travel around 161 kilometers west to Ottawa to tick off its must-visit sights. From Rideau Canal National Historic Site to Parliament Hill and Rideau Canal, Locks 1 - 8 - Ottawa, there's plenty to keep you busy.
Laval is another well-known destination in Canada and is around 16 kilometers northwest of Montreal. No trip is complete without dropping by Cosmodôme, Parc de la Rivière-des-Mille-Îles and Nature Center.