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Cheap flights from Canada to Buenos Aires from C$ 429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Buenos Aires departing on 31/12. 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 Canada to Buenos Aires

Recent round-trip flight deals from Canada to Buenos Aires

Enter your travel dates to find the best prices.
United Airlines Logo
9:15 a.m. - 7:20 a.m.
YUL
-
EZE
20h 05m2 stops
United Airlines Logo
10:05 p.m. - 3:16 p.m.
EZE
-
YUL
19h 11m2 stops
C$ 1,068United Airlines
Mon, 26 Jan - Tue, 10 Feb
United Airlines Logo
9:15 a.m. - 7:20 a.m.
YUL
-
EZE
20h 05m2 stops
United Airlines Logo
10:05 p.m. - 9:17 p.m.
EZE
-
YUL
25h 12m2 stops
C$ 1,071United Airlines
Mon, 26 Jan - Mon, 16 Feb
Multiple Airlines Logo
6:45 a.m. - 3:05 a.m.
YUL
-
EZE
19h 20m2 stops
Multiple Airlines Logo
11:00 a.m. - 12:20 a.m.
EZE
-
YUL
14h 20m1 stop
C$ 1,076Multiple Airlines
Wed, 25 Mar - Thu, 16 Apr
Copa Airlines Logo
8:35 a.m. - 4:30 a.m.
YUL
-
EZE
18h 55m1 stop
Copa Airlines Logo
5:34 a.m. - 12:40 a.m.
EZE
-
YUL
20h 06m1 stop
C$ 1,079Copa Airlines
Wed, 1 Apr - Wed, 22 Apr
United Airlines Logo
9:30 a.m. - 7:20 a.m.
YYZ
-
EZE
19h 50m2 stops
United Airlines Logo
11:55 p.m. - 4:02 p.m.
EZE
-
YYZ
18h 07m2 stops
C$ 1,079United Airlines
Mon, 12 Jan - Wed, 18 Feb
Avianca Logo
5:00 p.m. - 3:50 p.m.
YYZ
-
EZE
21h 50m2 stops
Avianca Logo
2:40 a.m. - 11:35 p.m.
EZE
-
YYZ
21h 55m2 stops
C$ 1,092Avianca
Wed, 18 Mar - Tue, 24 Mar
Air Canada Logo
6:30 p.m. - 2:25 p.m.
YTZ
-
EZE
18h 55m2 stops
Air Canada Logo
4:35 p.m. - 2:22 p.m.
EZE
-
YTZ
22h 47m2 stops
C$ 1,110Air Canada
Wed, 8 Apr - Thu, 23 Apr
LATAM Airlines Logo
12:21 p.m. - 10:30 a.m.
YYZ
-
AEP
20h 09m2 stops
LATAM Airlines Logo
3:40 p.m. - 11:08 a.m.
AEP
-
YYZ
21h 28m2 stops
C$ 1,110LATAM Airlines
Mon, 12 Jan - Wed, 28 Jan
Air Canada Logo
9:30 a.m. - 3:10 p.m.
YTZ
-
EZE
28h 40m2 stops
Air Canada Logo
4:35 p.m. - 2:22 p.m.
EZE
-
YTZ
22h 47m2 stops
C$ 1,111Air Canada
Fri, 27 Mar - Thu, 9 Apr
LATAM Airlines Logo
6:10 a.m. - 2:40 p.m.
YYZ
-
AEP
30h 30m2 stops
LATAM Airlines Logo
11:30 a.m. - 11:08 a.m.
AEP
-
YYZ
25h 38m2 stops
C$ 1,111LATAM Airlines
Thu, 22 Jan - Thu, 5 Feb

United Airlines flights from Canada to Buenos Aires

Our best United Airlines deals on Canada to Buenos Aires flight tickets
United Airlines
26 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
20h 05m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
10 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
19h 11m
2 stops
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,068
Find similar
United Airlines
26 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
22h 20m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
12 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
25h 37m
2 stops
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,071
Find similar
United Airlines
12 Jan
YYZ3:45 p.m.Toronto Pearson Intl
15h 35m
1 stop
EZE9:20 a.m.Buenos Aires Ministro Pistarini
12 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
19h 57m
2 stops
YYZ4:02 p.m.Toronto Pearson Intl
C$ 1,079
Find similar

Copa Airlines flights from Canada to Buenos Aires

Our best Copa Airlines deals on Canada to Buenos Aires flight tickets
Copa Airlines
1 Apr
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
18h 55m
1 stop
EZE4:30 a.m.Buenos Aires Ministro Pistarini
12 Apr
EZE3:52 a.m.Buenos Aires Ministro Pistarini
21h 48m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,079
Find similar
Copa Airlines
10 Dec
YYZ8:30 a.m.Toronto Pearson Intl
15h 28m
1 stop
EZE1:58 a.m.Buenos Aires Ministro Pistarini
17 Dec
EZE9:03 a.m.Buenos Aires Ministro Pistarini
17h 06m
1 stop
YYZ12:09 a.m.Toronto Pearson Intl
C$ 1,086
Find similar
Copa Airlines
6 Jan
YUL7:35 a.m.Montreal Pierre Elliott Trudeau Intl
15h 29m
1 stop
EZE1:04 a.m.Buenos Aires Ministro Pistarini
13 Mar
EZE9:16 a.m.Buenos Aires Ministro Pistarini
16h 23m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,100
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Buenos Aires 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 5 December 2025.
Use the filters below to find and compare flights from Canada to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

9:15 a.m.-7:20 a.m.

2 stops20h 05m

Buenos Aires Ministro Pistarini

Tue 10/2

10:05 p.m.-3:16 p.m.

2 stops19h 11m

C$ 1,068

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

9:15 a.m.-7:20 a.m.

2 stops20h 05m

Buenos Aires Ministro Pistarini

Mon 16/2

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

2 stops25h 12m

C$ 1,071

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

6:45 a.m.-3:05 a.m.

2 stops19h 20m

Buenos Aires Ministro Pistarini

Thu 16/4

11:00 a.m.-12:20 a.m.

1 stop14h 20m

C$ 1,076

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

8:35 a.m.-4:30 a.m.

1 stop18h 55m

Buenos Aires Ministro Pistarini

Wed 22/4

5:34 a.m.-12:40 a.m.

1 stop20h 06m

C$ 1,079

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 12/1

9:30 a.m.-7:20 a.m.

2 stops19h 50m

Buenos Aires Ministro Pistarini

Wed 18/2

11:55 p.m.-4:02 p.m.

2 stops18h 07m

C$ 1,079

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 18/3

5:00 p.m.-3:50 p.m.

2 stops21h 50m

Buenos Aires Ministro Pistarini

Tue 24/3

2:40 a.m.-11:35 p.m.

2 stops21h 55m

C$ 1,092

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Wed 8/4

6:30 p.m.-2:25 p.m.

2 stops18h 55m

Buenos Aires Ministro Pistarini

Thu 23/4

4:35 p.m.-2:22 p.m.

2 stops22h 47m

C$ 1,110

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 12/1

12:21 p.m.-10:30 a.m.

2 stops20h 09m

Buenos Aires Jorge Newbery

Wed 28/1

3:40 p.m.-11:08 a.m.

2 stops21h 28m

C$ 1,110

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Fri 27/3

9:30 a.m.-3:10 p.m.

2 stops28h 40m

Buenos Aires Ministro Pistarini

Thu 9/4

4:35 p.m.-2:22 p.m.

2 stops22h 47m

C$ 1,111

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Thu 22/1

6:10 a.m.-2:40 p.m.

2 stops30h 30m

Buenos Aires Jorge Newbery

Thu 5/2

11:30 a.m.-11:08 a.m.

2 stops25h 38m

C$ 1,111

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Canada to Buenos Aires

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?

The cheapest month to fly to Buenos Aires from Canada is in September. Flight prices, which tend to average around C$ 1,093, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in September, then June is your next best option. Flight prices from Canada to Buenos Aires during June average around C$ 1,112.

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

According to our data, the cheapest time of day to fly to Buenos Aires is at noon. momondo users have found flights departing from Canada to Buenos Aires at noon for as low as C$ 1,276. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,284.

What is the cheapest Canada to Buenos Aires flight route?

Fly from Toronto Pearson Intl to Buenos Aires Ministro Pistarini for the best Canada - Buenos Aires flight prices

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

You are more likely to see cheaper flights to Buenos Aires from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Canada for as low as C$ 991 on momondo.

What cabin class options are available on Canada to Buenos Aires flights?

There is only 1 cabin class available to choose from on Canada to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Canada to Buenos Aires flights?

You could potentially save up to 21% on your flight if you consider stops on a Canada to Buenos Aires flight.

Cheap Canada to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Buenos Aires

Fastest flight time

14h 30m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Buenos Aires

1 airport
The fastest flight from Canada to Buenos Aires takes 14h 30m
Direct flights go from Canada to Buenos Aires on Monday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)
Search flight deals

  • When did momondo last update prices for flights from Canada to Buenos Aires?

    Prices for flights from Canada to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Canada to Buenos Aires?

  • How old do you have to be to fly from Canada to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to Buenos Aires.

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

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Canada to Buenos Aires?

Best airlines flying from Canada to Buenos Aires

Compare and see reviews for airlines that fly from Canada to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom C$ 308Free CancellationRating
7.5
1,890 reviews
Search LATAM Airlines flights
DeltaPriceFrom C$ 590Free CancellationRating
7.9
8,010 reviews
Search Delta flights
AviancaPriceFrom C$ 708Free CancellationRating
6.6
2,479 reviews
Search Avianca flights
Copa AirlinesPriceFrom C$ 745Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
ArajetPriceFrom C$ 864Free CancellationRating
6.8
38 reviews
Search Arajet flights
American AirlinesPriceFrom C$ 998Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 1,039Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,078Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Buenos Aires for you.

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

All flight searches from Canada to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Canada to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Canada.

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

Price alerts on flights to Buenos Aires from Canada are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 27.4 km from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport