BUE - YMQ

$525 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 11/26. 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

 
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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Flight Deals

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

 
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

Tue, Nov 4 - Tue, Nov 18
Copa Airlines Logo
10:01 am - 11:43 pmEZE-YUL
15h 42m1 stop
Copa Airlines Logo
7:10 am - 12:53 amYUL-EZE
15h 43m1 stop
$833Copa Airlines
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Thu, Nov 20 - Thu, Nov 27
American Airlines Logo
10:25 pm - 3:04 pmEZE-YUL
18h 39m1 stop
American Airlines Logo
7:14 am - 9:00 amYUL-EZE
23h 46m2 stops
$846American Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 18
Multiple Airlines Logo
2:45 am - 12:43 amEZE-YUL
23h 58m2 stops
Multiple Airlines Logo
7:10 am - 10:31 pmYUL-EZE
37h 21m1 stop
$876Multiple Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 18
Multiple Airlines Logo
2:45 am - 5:20 pmEZE-YUL
16h 35m1 stop
Multiple Airlines Logo
7:10 am - 10:31 pmYUL-EZE
37h 21m1 stop
$879Multiple Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 5
Delta Logo
8:55 pm - 3:49 pmEZE-YUL
19h 54m2 stops
Delta Logo
7:00 am - 9:00 amYUL-EZE
24h 00m1 stop
$882Delta
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Sun, Oct 19 - Sun, Oct 26
Avianca Logo
1:40 am - 10:05 pmEZE-YUL
21h 25m1 stop
Avianca Logo
11:00 pm - 12:35 amYUL-EZE
24h 35m1 stop
$930Avianca
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Sun, Oct 19 - Sun, Oct 26
Avianca Logo
2:30 am - 10:05 pmEZE-YUL
20h 35m2 stops
Avianca Logo
11:00 pm - 12:35 amYUL-EZE
24h 35m1 stop
$998Avianca
Find Deal
Mon, Oct 20 - Sun, Oct 26
Air Canada Logo
4:35 pm - 3:37 pmEZE-YUL
24h 02m3 stops
Air Canada Logo
9:55 pm - 3:10 pmYUL-EZE
16h 15m1 stop
$1,101Air Canada
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Thu, Oct 30 - Wed, Nov 12
Delta Logo
8:55 pm - 1:35 pmEZE-YUL
17h 40m1 stop
Delta Logo
12:45 pm - 10:15 amYUL-EZE
19h 30m2 stops
$1,147Delta
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Mon, Oct 20 - Sun, Oct 26
Air Canada Logo
4:35 pm - 3:37 pmEZE-YUL
24h 02m3 stops
Air Canada Logo
8:10 pm - 3:10 pmYUL-EZE
18h 00m2 stops
$1,150Air Canada
Find Deal

Everything you should know

Top airlines
Copa Airlines
Cheapest • from $833 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$833
Typical prices: $891-1064
Copa Airlines
Tue 11/4Tue 11/18
EZE - YUL • 1 stop
Cheapest one-way
$525
Typical prices: $545-640
Copa Airlines
Wed 11/26
EZE - YUL • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
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 clicked on KAYAK for each day over the last 12 months.

When flying from Buenos Aires to Montreal, you should consider leaving on a Saturday and avoid Fridays if you are looking for the best rates. For your return to Buenos Aires, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

Good to know

Low seasonAugust
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 6% increase in price.

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 flights from Buenos Aires to Montreal

  • What is the cheapest flight from Buenos Aires to Montreal?

    In the last 3 days, the lowest price for a flight from Buenos Aires to Montreal was $525 for a one-way ticket and $833 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Montreal?

    Yes, you’ll need a passport to travel to Montreal from Buenos Aires.

  • 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 is the only airline alliance operating flights between Buenos Aires and Montreal.

  • 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 travelers 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.
7.1
Air CanadaOverall score based on 10255 reviews
7.8Crew
6.8Entertainment
6.3Food
7.3Boarding
7.1Comfort
Airline reviews

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

6.0 GoodKirk, Oct 2025LAX - YUL
Read more Air Canada reviews

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

We went for a family funeral. Unfortunately Air Canada will not give a bereavement discount for flights that have already occurred. We couldn't get the death certificate before our flights.

The crew was highly professional and caring, I was flying business class. I will fly with them any time.

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Would like whole can of pop for 2. Treats were not great . The garlic pretzels were terrible for someone who can't eat garlic. Passenger was 84.

I was very excited when we were to arrive 19 mins early . However that did not last long since there was no available gate and sat there waiting almost a hour.

Outgoing flight was cancelled due to labor issue but the airline found be another flight just a few hours later than the initial one.

I found check in difficult because I could only pull up one passenger. I got help.

Terrible. I had to delay my return a week due to the strike. I will never fly Air Canada again. I support the workers, the company is terrible.

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

Cabin class types available on flights from Buenos Aires to Montreal

Cabin classes available on flights from Buenos Aires to Montreal. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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