BUE - YUL

C$ 518 Find Cheap Flights from Buenos Aires to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Montreal departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Montreal, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Buenos Aires to Montreal (BUE-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buenos Aires to Montreal

Fri, 27 Jun - Thu, 10 Jul
Logo
8:30 p.m. - 10:40 a.m.EZE-YUL
15h 10m1 stop
Logo
6:35 p.m. - 12:10 a.m.YUL-EZE
28h 35m2 stops
C$ 1,161
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Tue, 26 Aug - Wed, 10 Sep
Avianca Logo
1:40 a.m. - 10:05 p.m.EZE-YUL
21h 25m1 stop
Avianca Logo
11:25 p.m. - 3:20 p.m.YUL-EZE
14h 55m1 stop
C$ 1,203Avianca
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Fri, 3 Oct - Sun, 9 Nov
LATAM Airlines Logo
12:48 p.m. - 11:53 p.m.EZE-YUL
36h 05m3 stops
LATAM Airlines Logo
12:45 p.m. - 2:55 a.m.YUL-EZE
36h 10m2 stops
C$ 1,349LATAM Airlines
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Wed, 27 Aug - Wed, 10 Sep
American Airlines Logo
8:45 p.m. - 11:20 p.m.EZE-YUL
27h 35m1 stop
American Airlines Logo
12:30 p.m. - 9:00 a.m.YUL-EZE
19h 30m2 stops
C$ 1,404American Airlines
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Wed, 27 Aug - Wed, 10 Sep
Delta Logo
8:10 p.m. - 1:38 p.m.EZE-YUL
18h 28m1 stop
Delta Logo
11:00 a.m. - 9:45 a.m.YUL-EZE
21h 45m2 stops
C$ 1,421Delta
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Fri, 27 Jun - Thu, 10 Jul
Delta Logo
8:10 p.m. - 11:54 p.m.EZE-YUL
28h 44m1 stop
Delta Logo
12:46 p.m. - 9:45 a.m.YUL-EZE
19h 59m1 stop
C$ 1,467Delta
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Wed, 3 Sep - Sat, 14 Feb
Air Canada Logo
4:35 p.m. - 6:15 a.m.EZE-YUL
14h 40m1 stop
Air Canada Logo
10:25 p.m. - 3:25 p.m.YUL-EZE
15h 00m1 stop
C$ 1,497Air Canada
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Sat, 13 Sep - Sun, 21 Sep
Air Canada Logo
4:35 p.m. - 6:15 a.m.EZE-YUL
14h 40m1 stop
Air Canada Logo
10:40 p.m. - 2:30 p.m.YUL-EZE
14h 50m1 stop
C$ 1,500Air Canada
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Tue, 30 Sep - Sat, 4 Oct
American Airlines Logo
8:30 p.m. - 10:32 p.m.EZE-YUL
27h 02m2 stops
American Airlines Logo
7:50 a.m. - 7:35 a.m.YUL-EZE
22h 45m2 stops
C$ 1,589American Airlines
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Tue, 30 Sep - Sat, 4 Oct
LATAM Airlines Logo
8:40 a.m. - 11:44 a.m.AEP-YUL
28h 04m2 stops
LATAM Airlines Logo
7:00 a.m. - 5:00 p.m.YUL-AEP
33h 00m2 stops
C$ 2,182LATAM Airlines
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Useful Info

KAYAK's insights & trends for Buenos Aires to Montreal flights

Get data-powered insights and trends into flights from Buenos Aires to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buenos Aires to Montreal?

The average price of all round-trip flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Buenos Aires to Montreal, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Montreal, Monday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport is November, where tickets cost C$ 1,144 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is C$ 2,428 and C$ 1,946 respectively.

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Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flightC$ 518
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Buenos Aires Ministro Pistarini to Montreal

When to book flights from Buenos Aires to Montreal

Are your dates flexible? Find out the best times to travel from Buenos Aires to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Buenos Aires to Montreal flights

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

    In the last 3 days, the lowest price for a flight from Buenos Aires to Montreal Pierre Elliott Trudeau Intl Airport was C$ 379 for a one-way ticket and C$ 849 for a round-trip.

  • Which airports will I be using when flying from Buenos Aires to Montreal?

    There are 2 airports in Buenos Aires (Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.) and only 1 airport in Montreal (Montreal Pierre Elliott Trudeau Intl). The cheapest flights are generally found on the Buenos Aires Ministro Pistarini to Montreal Pierre Elliott Trudeau Intl flight route.

  • Which aircraft models fly most regularly from Buenos Aires to Montreal?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires to Montreal?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Buenos Aires and Montreal, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Buenos Aires to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Buenos Aires is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Buenos Aires with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Buenos Aires to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9531 reviews
6.8Entertainment
7.8Crew
7.0Comfort
7.3Boarding
6.3Food
Airline reviews

I did the online check-in as soon as it opened, including all the required info. When I got to the airport to drop off the luggage, Air Canada system wasn't finding my PR card info, which took a long time to resolve. Every time I fly with Air Canada, there is always some technical glitch.

6.0 GoodAnonymous, May 2025MXP - YUL
Read more Air Canada reviews

I did the online check-in as soon as it opened, including all the required info. When I got to the airport to drop off the luggage, Air Canada system wasn't finding my PR card info, which took a long time to resolve. Every time I fly with Air Canada, there is always some technical glitch.

The AC check-in counter closed early and caused us to miss our flight. Our connecting flight arrived late, at 1300, so we picked up our bags and ran to the AC check-in counter, only to find it closed already, although our flight to Montreal was at 1435. We had already checked in online, so the AC staff knew we were coming.

Great overall. Quick boarding, attentive staff - great experience in premium class.

Everything was OK, except one moment. After online check-in, Air Canada have sent me two same boarding passes. I asked to resend, but it comes the same again.

Ground personnel in better mood. Sounded agressive wrt carry on bagage sizing.

We are extremely impressed with all aspects of flying with Air Canada.

Just kinda of a bus ride … we could do better. Delay in the flight :(

It was just ok, after a weather delay and had to take 3 planes in one day I asked for another cookie and she said no only one per passenger, found that a bit pity after spending my whole day in airports and planes

They delayed all our flights and lost our luggage flying to Tokyo, Japan. Worst experience I have had with any airline. DO NOT BOOK.

They did great as being my first time flying with them I will consider flying with them again on my next trip.

Everything you need to know for your flight from Buenos Aires to Montreal

Information on your arrival and departure airports

Pierre Elliott Trudeau Intl (YUL)

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