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Cheap flights from Canada to Buenos Aires from C$ 443

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 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Arajet Logo
7:00 a.m. - 12:05 a.m.
YUL
-
EZE
16h 05m
1 stop
Arajet Logo
9:15 p.m. - 12:15 p.m.
EZE
-
YUL
16h 00m
1 stop
C$ 958Arajet
Wed, 12 Aug - Fri, 28 Aug
United Airlines Logo
10:15 a.m. - 8:00 a.m.
YYZ
-
EZE
20h 45m
2 stops
United Airlines Logo
9:00 p.m. - 2:24 p.m.
EZE
-
YYZ
18h 24m
1 stop
C$ 1,006United Airlines
Mon, 22 Jun - Mon, 29 Jun
American Airlines Logo
2:30 p.m. - 11:05 a.m.
YUL
-
EZE
19h 35m
2 stops
American Airlines Logo
10:05 p.m. - 2:44 p.m.
EZE
-
YUL
17h 39m
1 stop
C$ 1,016American Airlines
Tue, 23 Jun - Mon, 29 Jun
Copa Airlines Logo
8:30 a.m. - 4:36 a.m.
YYZ
-
EZE
19h 06m
1 stop
Copa Airlines Logo
12:10 a.m. - 1:13 a.m.
EZE
-
YYZ
26h 03m
1 stop
C$ 1,066Copa Airlines
Thu, 27 Aug - Tue, 8 Sep
Copa Airlines Logo
8:35 a.m. - 2:30 a.m.
YUL
-
EZE
16h 55m
1 stop
Copa Airlines Logo
9:04 a.m. - 12:40 a.m.
EZE
-
YUL
16h 36m
1 stop
C$ 1,068Copa Airlines
Mon, 12 Oct - Thu, 29 Oct
LATAM Airlines Logo
11:40 a.m. - 2:50 p.m.
YYZ
-
AEP
26h 10m
2 stops
LATAM Airlines Logo
3:45 p.m. - 12:19 p.m.
AEP
-
YYZ
21h 34m
2 stops
C$ 1,139LATAM Airlines
Thu, 3 Sep - Tue, 22 Sep
LATAM Airlines Logo
1:38 p.m. - 10:30 a.m.
YYZ
-
AEP
19h 52m
2 stops
LATAM Airlines Logo
8:05 p.m. - 4:54 p.m.
AEP
-
YYZ
21h 49m
2 stops
C$ 1,142LATAM Airlines
Thu, 27 Aug - Wed, 9 Sep
Avianca Logo
11:00 p.m. - 5:40 a.m.
YUL
-
AEP
29h 40m
1 stop
Avianca Logo
7:00 a.m. - 9:35 p.m.
AEP
-
YUL
15h 35m
1 stop
C$ 1,178Avianca
Mon, 22 Jun - Mon, 29 Jun
Air Canada Logo
12:30 p.m. - 2:30 p.m.
YTZ
-
EZE
25h 00m
2 stops
Air Canada Logo
4:35 p.m. - 10:05 a.m.
EZE
-
YTZ
18h 30m
2 stops
C$ 1,186Air Canada
Tue, 18 Aug - Sat, 19 Sep
Air Canada Logo
8:30 p.m. - 2:30 p.m.
YTZ
-
EZE
17h 00m
2 stops
Air Canada Logo
4:35 p.m. - 11:50 a.m.
EZE
-
YTZ
20h 15m
2 stops
C$ 1,221Air Canada
Tue, 15 Sep - Mon, 28 Sep

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Arajet flights from Canada to Buenos Aires

Our best Arajet deals on Canada to Buenos Aires flight tickets
Arajet
12 Aug
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
16h 05m
1 stop
EZE12:05 a.m.Buenos Aires Ministro Pistarini
28 Aug
EZE9:15 p.m.Buenos Aires Ministro Pistarini
16h 00m
1 stop
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 958
Arajet
16 Sep
YYZ6:30 a.m.Toronto Pearson Intl
16h 35m
1 stop
EZE12:05 a.m.Buenos Aires Ministro Pistarini
29 Sep
EZE11:00 a.m.Buenos Aires Ministro Pistarini
13h 55m
1 stop
YYZ11:55 p.m.Toronto Pearson Intl
C$ 1,017
Arajet
2 Dec
YYZ6:30 a.m.Toronto Pearson Intl
15h 35m
1 stop
EZE12:05 a.m.Buenos Aires Ministro Pistarini
22 Dec
EZE11:00 a.m.Buenos Aires Ministro Pistarini
14h 50m
1 stop
YYZ11:50 p.m.Toronto Pearson Intl
C$ 1,029

United Airlines flights from Canada to Buenos Aires

Our best United Airlines deals on Canada to Buenos Aires flight tickets
United Airlines
13 Jun
YYZ6:10 a.m.Toronto Pearson Intl
24h 50m
1 stop
EZE8:00 a.m.Buenos Aires Ministro Pistarini
28 Jun
EZE9:00 p.m.Buenos Aires Ministro Pistarini
18h 24m
1 stop
YYZ2:24 p.m.Toronto Pearson Intl
C$ 997
United Airlines
16 Jun
YOW6:05 a.m.Ottawa
24h 55m
2 stops
EZE8:00 a.m.Buenos Aires Ministro Pistarini
18 Jun
EZE9:00 p.m.Buenos Aires Ministro Pistarini
38h 03m
2 stops
YOW10:03 a.m.Ottawa
C$ 1,001
United Airlines
13 Jun
YYZ5:45 p.m.Toronto Pearson Intl
37h 15m
2 stops
EZE8:00 a.m.Buenos Aires Ministro Pistarini
21 Jun
EZE9:00 p.m.Buenos Aires Ministro Pistarini
27h 59m
2 stops
YYZ11:59 p.m.Toronto Pearson Intl
C$ 1,005

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 8 June 2026.
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

Cheapest round-trip
Quickest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

7:00 a.m.-12:05 a.m.

1 stop16h 05m

Buenos Aires Ministro Pistarini

Fri 28/8

9:15 p.m.-12:15 p.m.

1 stop16h 00m

C$ 958

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 22/6

10:15 a.m.-8:00 a.m.

2 stops20h 45m

Buenos Aires Ministro Pistarini

Mon 29/6

9:00 p.m.-2:24 p.m.

1 stop18h 24m

C$ 1,006

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

2:30 p.m.-11:05 a.m.

2 stops19h 35m

Buenos Aires Ministro Pistarini

Mon 29/6

10:05 p.m.-2:44 p.m.

1 stop17h 39m

C$ 1,016

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 27/8

8:30 a.m.-4:36 a.m.

1 stop19h 06m

Buenos Aires Ministro Pistarini

Tue 8/9

12:10 a.m.-1:13 a.m.

1 stop26h 03m

C$ 1,066

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Thu 29/10

9:04 a.m.-12:40 a.m.

1 stop16h 36m

C$ 1,068

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Thu 3/9

11:40 a.m.-2:50 p.m.

2 stops26h 10m

Buenos Aires Jorge Newbery

Tue 22/9

3:45 p.m.-12:19 p.m.

2 stops21h 34m

C$ 1,139

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Thu 27/8

1:38 p.m.-10:30 a.m.

2 stops19h 52m

Buenos Aires Jorge Newbery

Wed 9/9

8:05 p.m.-4:54 p.m.

2 stops21h 49m

C$ 1,142

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

11:00 p.m.-5:40 a.m.

1 stop29h 40m

Buenos Aires Jorge Newbery

Mon 29/6

7:00 a.m.-9:35 p.m.

1 stop15h 35m

C$ 1,178

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Tue 18/8

12:30 p.m.-2:30 p.m.

2 stops25h 00m

Buenos Aires Ministro Pistarini

Sat 19/9

4:35 p.m.-10:05 a.m.

2 stops18h 30m

C$ 1,186

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Tue 15/9

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

2 stops17h 00m

Buenos Aires Ministro Pistarini

Mon 28/9

4:35 p.m.-11:50 a.m.

2 stops20h 15m

C$ 1,221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 October. Flight prices, which tend to average around C$ 252, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in October, then September is your next best option. Flight prices from Canada to Buenos Aires during September average around C$ 272.

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

The cheapest day to depart on your flight to Buenos Aires is on a Wednesday when prices can be found for as low as C$ 1,419. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Canada to Buenos Aires for around C$ 1,637.

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$ 1,240 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$ 1,006 on momondo.

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

There are 3 cabin classes 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 9% 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

Best price found

C$ 1,507

Fastest flight time

13h 55m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Buenos Aires

2 airports
The best flight deal from Canada to Buenos Aires found on momondo in the last 72 hours is C$ 1,507
The fastest flight from Canada to Buenos Aires takes 13h 55m
Direct flights go from Canada to Buenos Aires on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 2 airports in Buenos Aires. From Canada there are direct flights to Buenos Aires Ministro Pistarini (EZE).
Search flight deals

Frequently asked questions about flying from Canada to Buenos Aires

  • 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$ 307Free CancellationRating
7.4
1,925 reviews
Search LATAM Airlines flights
DeltaPriceFrom C$ 566Free CancellationRating
7.9
8,395 reviews
Search Delta flights
Copa AirlinesPriceFrom C$ 755Free CancellationRating
7.5
1,568 reviews
Search Copa Airlines flights
ArajetPriceFrom C$ 791Free CancellationRating
6.5
49 reviews
Search Arajet flights
United AirlinesPriceFrom C$ 943Free CancellationRating
7.4
9,783 reviews
Search United Airlines flights
AviancaPriceFrom C$ 972Free CancellationRating
6.5
2,531 reviews
Search Avianca flights
Air CanadaPriceFrom C$ 1,058Free CancellationRating
7.1
11,146 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