YUL - EZE

$481 Find Cheap Flights from Montreal to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Ministro Pistarini departing on 8/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Ministro Pistarini Airport

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Buenos Aires 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.

Recent round-trip flight deals from Montreal to Ministro Pistarini

KAYAK's recommended round-trip deals from the most popular airlines that fly from Montreal to Ministro Pistarini.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
11:25 pm - 12:10 amYUL-EZE
23h 45m1 stop
 Logo
8:30 pm - 10:40 amEZE-YUL
15h 10m1 stop
Fri, Jun 13 - Fri, Jun 20
Avianca Logo
11:25 pm - 12:10 amYUL-EZE
23h 45m1 stop
Avianca Logo
1:40 am - 10:05 pmEZE-YUL
21h 25m1 stop
$748Avianca
Find Deal
Sun, Sep 7 - Tue, Oct 7
Copa Airlines Logo
8:41 am - 12:55 amYUL-EZE
15h 14m1 stop
Copa Airlines Logo
5:03 am - 12:40 amEZE-YUL
20h 37m1 stop
$765Copa Airlines
Find Deal
Sun, Sep 7 - Wed, Oct 8
Copa Airlines Logo
8:41 am - 3:51 amYUL-EZE
18h 10m1 stop
Copa Airlines Logo
10:05 am - 12:40 amEZE-YUL
15h 35m1 stop
$766Copa Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
United Airlines Logo
9:45 am - 8:00 amYUL-EZE
45h 15m2 stops
United Airlines Logo
9:00 pm - 10:40 amEZE-YUL
38h 40m2 stops
$771United Airlines
Find Deal
Wed, Jul 16 - Thu, Jul 31
Air Canada Logo
9:50 pm - 2:30 pmYUL-EZE
39h 40m2 stops
Air Canada Logo
4:35 pm - 6:15 amEZE-YUL
14h 40m1 stop
$797Air Canada
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
9:45 am - 8:00 amYUL-EZE
45h 15m2 stops
United Airlines Logo
9:00 pm - 10:40 amEZE-YUL
38h 40m2 stops
$800United Airlines
Find Deal
Sat, Jul 19 - Thu, Jul 31
Air Canada Logo
9:50 pm - 2:30 pmYUL-EZE
39h 40m2 stops
Air Canada Logo
4:35 pm - 1:21 pmEZE-YUL
21h 46m2 stops
$803Air Canada
Find Deal
Sat, Jun 14 - Sat, Jun 21
Delta Logo
6:45 pm - 9:45 amYUL-EZE
14h 00m1 stop
Delta Logo
6:40 am - 4:04 pmEZE-YUL
34h 24m2 stops
$890Delta
Find Deal
Wed, May 14 - Fri, May 23
Delta Logo
12:44 pm - 9:45 amYUL-EZE
20h 01m1 stop
Delta Logo
8:10 pm - 5:40 pmEZE-YUL
22h 30m1 stop
$1,345Delta
Find Deal
Tue, May 13 - Tue, May 20
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KAYAK's insights & trends for Montreal to Ministro Pistarini flights

Get data-powered insights and trends into flights from Montreal to Ministro Pistarini 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 Montreal to Buenos Aires?

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

For Montreal to Buenos Aires, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Buenos Aires back to Montreal, the best deals are generally found on Saturday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini 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 Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport is March, where tickets cost $821 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,605 and $989 respectively.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

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

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJune
High seasonDecember
Cheapest flight$481
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 67% increase in price.
Flight from Montreal to Buenos Aires

When to book flights from Montreal to Ministro Pistarini

Are your dates flexible? Find out the best times to travel from Montreal to Ministro Pistarini 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 Montreal to Buenos Aires flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport was $481 for a one-way ticket and $717 for a round-trip.

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

    A passport is required to fly from Montreal to Buenos Aires.

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

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Buenos Aires is Buenos Aires Ministro Pistarini.

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

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

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

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

  • Which is the best airline for flights from Montreal to Buenos Aires, Copa Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Montreal to Buenos Aires are Copa Airlines and Air Canada. With an average price for the route of $1,097 and an overall rating of 7.5, Copa Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $951 and an overall rating of 7.0.

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

    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 Montreal to Buenos Aires.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Montreal 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 Montreal to Buenos Aires?

    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 Buenos Aires with an airline and back to Montreal with another airline. Booking your flights between Montreal and EZE can sometimes prove cheaper using this method.

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

    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 Buenos Aires from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Montreal to Ministro Pistarini

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Buenos Aires. 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 Montreal to Ministro Pistarini? 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 1414 reviews
6.8Entertainment
8.1Crew
7.8Boarding
7.4Comfort
6.8Food
Airline reviews

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

4.0 OkayAnonymous, Apr 2025BOG - PTY
Read more Copa Airlines reviews

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

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

It was reasonably comfortable trip considering its duration (7 hours). Crew was very good and friendly, seats very more comfortable than other planes. Only negative comment would be that the bathroom light did not get its full brightness 🙃

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

Great from check in all the way to the end. Very happy with Copa

Copa stranded us ans then tried to charge us thousands to leave Panama.

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

Check in person said there would be lunch. We were first class passengers and lunch was chips.

Crew was pleasant and efficient. The speaker system for instructions was hard to understand

My experience was poor with customer Services. Please consider flexibility with cancellation due to emergency health condition. Thank you.

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Disappointed my flight was delayed to TO as i had a connection to make. Ran through the airport I made my flight but I initially had 1.5 hours to connect. Unnecessary stress!

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Delayed delayed delayed cancelled and all we got was $60 food or beverage Embarrassing I'd say

It was fine. There were a couple of mechanical delays prior to takeoff but it was overall a quick and pleasant flight.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Everything you need to know for your flight from Montreal to Ministro Pistarini

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