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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires from C$ 466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires

Cheap round-trip flights

LATAM Airlines Logo
7:00 a.m. - 6:20 a.m.YUL-EZE
21h 20m2 stops
LATAM Airlines Logo
4:05 a.m. - 11:59 p.m.EZE-YUL
21h 54m2 stops
C$ 1,045LATAM Airlines
Find Deal
Tue, 11 Nov - Mon, 24 Nov
Copa Airlines Logo
8:41 a.m. - 12:44 a.m.YUL-EZE
15h 03m1 stop
Copa Airlines Logo
10:06 a.m. - 12:39 a.m.EZE-YUL
15h 33m1 stop
C$ 1,048Copa Airlines
Find Deal
Mon, 8 Sep - Wed, 24 Sep
Avianca Logo
11:25 p.m. - 3:20 p.m.YUL-EZE
14h 55m1 stop
Avianca Logo
6:50 a.m. - 10:05 p.m.EZE-YUL
16h 15m1 stop
C$ 1,049Avianca
Find Deal
Wed, 10 Sep - Fri, 26 Sep
Avianca Logo
10:00 p.m. - 3:50 p.m.YUL-EZE
15h 50m1 stop
Avianca Logo
7:35 a.m. - 8:35 p.m.EZE-YUL
15h 00m1 stop
C$ 1,063Avianca
Find Deal
Sun, 9 Nov - Sun, 30 Nov
United Airlines Logo
2:13 p.m. - 7:20 a.m.YUL-EZE
39h 07m2 stops
United Airlines Logo
11:55 p.m. - 2:00 p.m.EZE-YUL
40h 05m2 stops
C$ 1,064United Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
United Airlines Logo
2:20 p.m. - 8:00 a.m.YUL-EZE
40h 40m2 stops
United Airlines Logo
10:05 p.m. - 9:17 p.m.EZE-YUL
25h 12m2 stops
C$ 1,069United Airlines
Find Deal
Wed, 22 Oct - Mon, 24 Nov
Air Canada Logo
8:55 p.m. - 3:10 p.m.YUL-EZE
16h 15m1 stop
Air Canada Logo
4:45 p.m. - 6:10 a.m.EZE-YUL
15h 25m1 stop
C$ 1,082Air Canada
Find Deal
Sun, 8 Feb - Sun, 22 Feb
Air Canada Logo
8:10 a.m. - 2:30 p.m.YUL-EZE
29h 20m2 stops
Air Canada Logo
4:35 p.m. - 6:15 a.m.EZE-YUL
14h 40m1 stop
C$ 1,091Air Canada
Find Deal
Wed, 24 Sep - Wed, 1 Oct
Delta Logo
6:40 p.m. - 1:55 p.m.YUL-EZE
18h 15m2 stops
Delta Logo
11:55 p.m. - 7:51 p.m.EZE-YUL
21h 56m2 stops
C$ 1,103Delta
Find Deal
Mon, 20 Oct - Thu, 27 Nov
Delta Logo
6:26 p.m. - 5:55 a.m.YUL-EZE
33h 29m2 stops
Delta Logo
8:55 p.m. - 8:36 a.m.EZE-YUL
37h 41m2 stops
C$ 1,104Delta
Find Deal
Sun, 9 Nov - Fri, 21 Nov

LATAM Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
11 Nov
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
21h 20m
2 stops
EZE6:20 a.m.Buenos Aires Ministro Pistarini
24 Nov
EZE4:05 a.m.Buenos Aires Ministro Pistarini
21h 54m
2 stops
YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,045
Find similar
LATAM Airlines
5 Oct
YUL6:55 p.m.Montreal Pierre Elliott Trudeau Intl
18h 00m
2 stops
EZE1:55 p.m.Buenos Aires Ministro Pistarini
19 Oct
EZE3:40 p.m.Buenos Aires Ministro Pistarini
20h 51m
2 stops
YUL11:31 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,053
Find similar
LATAM Airlines
5 Oct
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
29h 55m
2 stops
EZE1:55 p.m.Buenos Aires Ministro Pistarini
19 Oct
EZE3:40 p.m.Buenos Aires Ministro Pistarini
20h 51m
2 stops
YUL11:31 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,062
Find similar

Copa Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport

Our best Copa Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport flight tickets
Copa Airlines
8 Sep
YUL8:41 a.m.Montreal Pierre Elliott Trudeau Intl
15h 03m
1 stop
EZE12:44 a.m.Buenos Aires Ministro Pistarini
24 Sep
EZE10:06 a.m.Buenos Aires Ministro Pistarini
15h 33m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,048
Find similar
Copa Airlines
10 Nov
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
19h 06m
1 stop
EZE4:16 a.m.Buenos Aires Ministro Pistarini
23 Nov
EZE3:57 a.m.Buenos Aires Ministro Pistarini
21h 46m
1 stop
YUL11:43 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,056
Find similar
Copa Airlines
7 Oct
YUL8:41 a.m.Montreal Pierre Elliott Trudeau Intl
18h 38m
1 stop
EZE4:19 a.m.Buenos Aires Ministro Pistarini
13 Oct
EZE3:47 a.m.Buenos Aires Ministro Pistarini
21h 52m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,066
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 25 August 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

7:00 a.m.-6:20 a.m.

2 stops21h 20m

Buenos Aires Ministro Pistarini

Mon 24/11

4:05 a.m.-11:59 p.m.

2 stops21h 54m

C$ 1,045

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

8:41 a.m.-12:44 a.m.

1 stop15h 03m

Buenos Aires Ministro Pistarini

Wed 24/9

10:06 a.m.-12:39 a.m.

1 stop15h 33m

C$ 1,048

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

11:25 p.m.-3:20 p.m.

1 stop14h 55m

Buenos Aires Ministro Pistarini

Fri 26/9

6:50 a.m.-10:05 p.m.

1 stop16h 15m

C$ 1,049

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

10:00 p.m.-3:50 p.m.

1 stop15h 50m

Buenos Aires Ministro Pistarini

Sun 30/11

7:35 a.m.-8:35 p.m.

1 stop15h 00m

C$ 1,063

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

2:13 p.m.-7:20 a.m.

2 stops39h 07m

Buenos Aires Ministro Pistarini

Thu 20/11

11:55 p.m.-2:00 p.m.

2 stops40h 05m

C$ 1,064

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

2:20 p.m.-8:00 a.m.

2 stops40h 40m

Buenos Aires Ministro Pistarini

Mon 24/11

10:05 p.m.-9:17 p.m.

2 stops25h 12m

C$ 1,069

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:55 p.m.-3:10 p.m.

1 stop16h 15m

Buenos Aires Ministro Pistarini

Sun 22/2

4:45 p.m.-6:10 a.m.

1 stop15h 25m

C$ 1,082

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

8:10 a.m.-2:30 p.m.

2 stops29h 20m

Buenos Aires Ministro Pistarini

Wed 1/10

4:35 p.m.-6:15 a.m.

1 stop14h 40m

C$ 1,091

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:40 p.m.-1:55 p.m.

2 stops18h 15m

Buenos Aires Ministro Pistarini

Thu 27/11

11:55 p.m.-7:51 p.m.

2 stops21h 56m

C$ 1,103

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

6:26 p.m.-5:55 a.m.

2 stops33h 29m

Buenos Aires Ministro Pistarini

Fri 21/11

8:55 p.m.-8:36 a.m.

2 stops37h 41m

C$ 1,104

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

The month of September is, on average, the cheapest month to fly to Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 1,125. If you don’t want to visit Buenos Aires Ministro Pistarini Airport in September, then you should wait until March to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of C$ 1,143.

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

According to our data, Tuesday is the cheapest day to fly to Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport. The lowest ticket price found for a Tuesday departure recently was C$ 1,252. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,690.

What is the cheapest time of day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

Our data shows that the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport flights are usually those with departure times in the morning. Our users have found flights to Buenos Aires Ministro Pistarini Airport in the morning for as low as C$ 1,262. Flights in the evening are often more expensive with an average ticket price of C$ 1,353.

How far in advance should I book a flight to Buenos Aires Ministro Pistarini Airport?

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around C$ 1,319 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 1,098 on momondo.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport (YUL to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport

Direct flights

None
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Buenos Aires Ministro Pistarini by plane?

    Montreal Pierre Elliott Trudeau Intl and Buenos Aires Ministro Pistarini are 9051.0 km apart from one another. Flights usually cover this in 14h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport were last updated today.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom C$ 701Free CancellationRating
6.7
2,417 reviews
Search Avianca flights
Copa AirlinesPriceFrom C$ 1,046Free CancellationRating
7.5
1,514 reviews
Search Copa Airlines flights
DeltaPriceFrom C$ 1,064Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Air CanadaPriceFrom C$ 1,093Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
ArajetPriceFrom C$ 1,097Free CancellationRating
7.0
34 reviews
Search Arajet flights
United AirlinesPriceFrom C$ 1,118Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights

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Why should I use momondo to find a flight deal from Montreal to Buenos Aires?

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Can I find flights from Montreal to Buenos Aires with flexible booking policies on momondo?

Flights from Montreal to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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I’m not ready to book a flight from Montreal to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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