BUE - YMQ

$458 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 3/30. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$714
Overall average: $2,187
Arajet
Tue 5/12Wed 5/27
EZE - YUL • 1 stop
Cheapest one-way
$458
Typical prices: $559-$658
Avianca
Mon 3/30
EZE - YUL • 1 stop
When to travel
November
Cheapest • 45% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
Booking Insights
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, May 12 - Wed, May 27
Arajet Logo
8:50 am - 12:20 am
EZE
-
YUL
16h 30m
1 stop
Arajet Logo
6:45 am - 12:05 am
YUL
-
EZE
16h 20m
1 stop
$714Arajet
Wed, May 13 - Wed, May 27
Multiple Airlines Logo
6:50 am - 10:05 pm
EZE
-
YUL
16h 15m
1 stop
Multiple Airlines Logo
6:45 am - 12:05 am
YUL
-
EZE
16h 20m
1 stop
$786Multiple Airlines
Thu, May 14 - Wed, May 27
Arajet Logo
7:10 am - 12:20 am
EZE
-
YUL
18h 10m
1 stop
Arajet Logo
6:45 am - 12:05 am
YUL
-
EZE
16h 20m
1 stop
$803Arajet
Wed, May 13 - Wed, May 27
Multiple Airlines Logo
1:20 pm - 5:07 pm
EZE
-
YUL
28h 47m
2 stops
Multiple Airlines Logo
6:45 am - 12:05 am
YUL
-
EZE
16h 20m
1 stop
$832Multiple Airlines
Tue, May 12 - Wed, May 27
Multiple Airlines Logo
6:30 pm - 10:05 pm
EZE
-
YUL
28h 35m
2 stops
Multiple Airlines Logo
6:45 am - 12:05 am
YUL
-
EZE
16h 20m
1 stop
$837Multiple Airlines
Tue, May 12 - Wed, May 27
Multiple Airlines Logo
8:50 am - 12:20 am
EZE
-
YUL
16h 30m
1 stop
Multiple Airlines Logo
11:25 pm - 5:05 am
YUL
-
EZE
28h 40m
3 stops
$847Multiple Airlines
Thu, May 14 - Wed, May 27
Multiple Airlines Logo
6:30 pm - 7:15 pm
EZE
-
YUL
25h 45m
1 stop
Multiple Airlines Logo
11:25 pm - 5:05 am
YUL
-
EZE
28h 40m
3 stops
$873Multiple Airlines
Tue, May 12 - Thu, May 28
Multiple Airlines Logo
8:50 am - 12:20 am
EZE
-
YUL
16h 30m
1 stop
Multiple Airlines Logo
7:10 pm - 12:25 pm
YUL
-
EZE
16h 15m
1 stop
$884Multiple Airlines
Wed, May 13 - Wed, May 27
Avianca Logo
6:50 am - 10:05 pm
EZE
-
YUL
16h 15m
1 stop
Avianca Logo
11:25 pm - 5:05 am
YUL
-
EZE
28h 40m
3 stops
$897Avianca
Thu, May 14 - Thu, May 28
Multiple Airlines Logo
6:30 pm - 7:15 pm
EZE
-
YUL
25h 45m
1 stop
Multiple Airlines Logo
7:10 pm - 12:25 pm
YUL
-
EZE
16h 15m
1 stop
$910Multiple Airlines
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 is the cheapest month to fly from Buenos Aires to Montreal?

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, 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 is November, where tickets cost $577 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $1,392 and $1,333 respectively.

Find deals

Good to know

Low seasonMarch
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 8% 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 $458 for a one-way ticket and $714 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 10632 reviews
7.8Crew
7.1Comfort
7.3Boarding
6.8Entertainment
6.3Food
Airline reviews

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

10.0 ExcellentAnonymous, Jan 2026
MEX - YUL
Read more Air Canada reviews

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

Terrible, delayed flights lost luggage and lost hotel fees. Missed meetings. Overnight in airport every air canada flight was a cluster mess.

It was good, seating was a little tight apart from that all was well.

Crew didn’t care at all. Very bad attitude. Food was awful. People changing poop diapers on seats. Very disappointed.

I like the fact air Canada is on time The food you guys serve is not good

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

I also had excellent assistance from the special needs people in collecting me from the airplane , taking me to lounge and the coming back and taking me to the airplane.

Flight was great. Meal was really good. Boarding was terrible. Too many people in a small boarding lounge, zones not clearly marked.

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

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.
First Class flights from Buenos Aires to Montreal
Business Class flights from Buenos Aires to Montreal
Prem Econ Class flights from Buenos Aires to Montreal
Economy Class flights from Buenos Aires to Montreal