BUE - YUL

C$ 579 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 16/8. 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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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

Thu, 18 Dec - Wed, 14 Jan
 Logo
11:07 a.m. - 12:15 a.m.EZE-YUL
15h 08m1 stop
 Logo
8:00 a.m. - 9:35 a.m.YUL-EZE
23h 35m1 stop
C$ 1,116
Find Deal
Thu, 18 Dec - Wed, 14 Jan
 Logo
11:07 a.m. - 12:15 a.m.EZE-YUL
15h 08m1 stop
 Logo
12:10 p.m. - 9:35 a.m.YUL-EZE
19h 25m2 stops
C$ 1,117
Find Deal
Thu, 2 Oct - Sun, 9 Nov
Avianca Logo
1:40 a.m. - 10:05 p.m.EZE-YUL
21h 25m1 stop
Avianca Logo
10:00 p.m. - 5:50 a.m.YUL-EZE
29h 50m1 stop
C$ 1,236Avianca
Find Deal
Tue, 7 Oct - Wed, 22 Oct
Avianca Logo
1:40 a.m. - 10:05 p.m.EZE-YUL
21h 25m1 stop
Avianca Logo
11:25 p.m. - 5:45 a.m.YUL-EZE
29h 20m1 stop
C$ 1,237Avianca
Find Deal
Wed, 8 Oct - Wed, 22 Oct
Delta Logo
8:10 p.m. - 6:40 p.m.EZE-YUL
23h 30m2 stops
Delta Logo
6:41 p.m. - 9:45 a.m.YUL-EZE
14h 04m1 stop
C$ 1,454Delta
Find Deal
Sun, 14 Dec - Wed, 14 Jan
Delta Logo
10:50 p.m. - 5:04 p.m.EZE-YUL
20h 14m1 stop
Delta Logo
11:15 a.m. - 7:20 a.m.YUL-EZE
18h 05m2 stops
C$ 1,472Delta
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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
8:55 p.m. - 3:10 p.m.YUL-EZE
16h 15m1 stop
C$ 1,510Air Canada
Find Deal
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
4:45 p.m. - 3:10 p.m.YUL-EZE
20h 25m3 stops
C$ 1,520Air Canada
Find Deal
Fri, 19 Dec - Mon, 5 Jan
LATAM Airlines Logo
11:45 a.m. - 11:35 a.m.AEP-YUL
25h 50m2 stops
LATAM Airlines Logo
7:00 a.m. - 4:00 p.m.YUL-AEP
31h 00m2 stops
C$ 2,093LATAM Airlines
Find Deal
Thu, 11 Sep - Sun, 21 Sep
LATAM Airlines Logo
5:05 p.m. - 11:34 a.m.AEP-YUL
19h 29m2 stops
LATAM Airlines Logo
12:47 p.m. - 5:00 p.m.YUL-AEP
27h 13m2 stops
C$ 2,382LATAM Airlines
Find Deal
Booking Insights

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$ 1,155 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is C$ 2,450 and C$ 1,978 respectively.


Good to know

Low seasonJanuary
Cheapest flightC$ 579
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Buenos Aires Jorge Newbery 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$ 420 for a one-way ticket and C$ 809 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, oneworld, and SkyTeam 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.

Reviews of the 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.
7.5
Copa AirlinesOverall score based on 1493 reviews
8.1Crew
7.8Boarding
7.4Comfort
6.8Entertainment
6.8Food
Airline reviews

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

2.0 MediocreAnonymous, Jul 2025ASU - PTY
Read more Copa Airlines reviews

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

My flight delayed and i misss the connection they send me to orlando no to tampa i have to pay a uber to my house

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

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

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