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Cheap flights from Canada to Buenos Aires from C$ 335

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Buenos Aires
Explore the most affordable flight options available from Canada to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Tue 21/411:50 p.m.
YYZ
-
EZE
2 stops20h 10m
Multiple Airlines
Tue 28/411:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Multiple Airlines
Deal found 18/1C$ 969
Mon 20/49:05 a.m.
YYZ
-
EZE
2 stops17h 55m
Multiple Airlines
Tue 28/411:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Multiple Airlines
Deal found 18/1C$ 991
Wed 18/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
Thu 3/1211:00 a.m.
EZE
-
YYZ
1 stop14h 50m
Arajet
Deal found 20/1C$ 997
Tue 17/36:14 p.m.
YYZ
-
EZE
1 stop15h 01m
LATAM Airlines
Tue 24/312:00 p.m.
EZE
-
YYZ
2 stops30h 00m
LATAM Airlines
Deal found 19/1C$ 1,011
Mon 16/312:55 a.m.
YYZ
-
EZE
1 stop13h 55m
Avianca
Tue 24/37:30 a.m.
EZE
-
YYZ
1 stop25h 05m
Avianca
Deal found 20/1C$ 1,016
Wed 18/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
Fri 4/129:15 p.m.
EZE
-
YYZ
1 stop14h 37m
Arajet
Deal found 20/1C$ 1,018
Thu 22/112:07 p.m.
YYZ
-
EZE
1 stop20h 08m
LATAM Airlines
Wed 11/212:15 p.m.
EZE
-
YYZ
2 stops30h 47m
LATAM Airlines
Deal found 17/1C$ 1,020
Mon 5/108:30 a.m.
YYZ
-
EZE
1 stop18h 50m
Copa Airlines
Mon 26/105:11 a.m.
EZE
-
YYZ
1 stop21h 04m
Copa Airlines
Deal found 20/1C$ 1,027
Sat 14/1110:52 a.m.
YYZ
-
EZE
1 stop14h 53m
Arajet
Tue 1/1211:00 a.m.
EZE
-
YYZ
1 stop14h 50m
Arajet
Deal found 20/1C$ 1,029
Sat 14/312:55 a.m.
YYZ
-
EZE
1 stop13h 55m
Avianca
Tue 24/37:30 a.m.
EZE
-
YYZ
1 stop25h 05m
Avianca
Deal found 19/1C$ 1,030
Fri 24/49:05 a.m.
YYZ
-
EZE
1 stop14h 05m
Avianca
Tue 5/54:45 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 20/1C$ 1,031
Tue 3/39:45 a.m.
YOW
-
EZE
2 stops21h 35m
United Airlines
Mon 16/310:55 p.m.
EZE
-
YOW
2 stops40h 32m
United Airlines
Deal found 19/1C$ 1,086

Find flight deals from Canada to Buenos Aires

Keep the following information in mind while searching for Canada to Buenos Aires flight deals. Data was last updated 20 January 2026.

Round-trip from

C$ 1,011

One-way from

C$ 335

Popular in

December

Cheapest in

September

Average price

C$ 1,272
LATAM Airlines
  • LATAM Airlines
  • 17/3-24/3
  • 3 total stops
  • 45h 01m total
  • Canada to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 10/6
  • 1 total stop
  • 16h 20m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from Canada to Buenos Aires that are best for you.

Fly from

Canada

Fly to

Buenos Aires

Route

Depart

Return

Price

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 16/3

8:30 a.m.-10:58 p.m.

1 stop13h 28m

Buenos Aires Ministro Pistarini

Sun 22/3

3:47 a.m.-1:15 a.m.

1 stop22h 28m

C$ 1,029

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 9/3

8:30 a.m.-10:58 p.m.

1 stop13h 28m

Buenos Aires Ministro Pistarini

Sun 22/3

3:47 a.m.-1:15 a.m.

1 stop22h 28m

C$ 1,029

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 18/3

8:55 a.m.-5:50 a.m.

1 stop19h 55m

Buenos Aires Ministro Pistarini

Wed 25/3

7:30 a.m.-11:35 p.m.

1 stop17h 05m

C$ 1,031

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 4/3

9:45 a.m.-9:20 a.m.

2 stops21h 35m

Buenos Aires Ministro Pistarini

Tue 17/3

9:05 p.m.-2:27 p.m.

2 stops42h 22m

C$ 1,086

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:10 a.m.-8:00 a.m.

2 stops24h 50m

Buenos Aires Ministro Pistarini

Wed 13/5

9:00 p.m.-10:40 a.m.

2 stops38h 40m

C$ 1,087

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 17/3

4:10 p.m.-6:20 a.m.

2 stops37h 10m

Buenos Aires Ministro Pistarini

Tue 24/3

9:05 p.m.-2:14 p.m.

2 stops18h 09m

C$ 1,087

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sat 21/2

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

2 stops35h 50m

Buenos Aires Ministro Pistarini

Tue 17/3

9:05 p.m.-11:54 p.m.

2 stops27h 49m

C$ 1,088

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 17/2

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

2 stops33h 50m

Buenos Aires Ministro Pistarini

Tue 17/3

9:05 p.m.-11:54 p.m.

2 stops27h 49m

C$ 1,088

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 24/3

9:05 p.m.-3:16 p.m.

2 stops19h 11m

C$ 1,090

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 4/3

3:45 p.m.-9:20 a.m.

1 stop15h 35m

Buenos Aires Ministro Pistarini

Tue 17/3

9:05 p.m.-7:45 p.m.

2 stops23h 40m

C$ 1,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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Best time to book a flight from Canada to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Canada with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Canada to Buenos Aires

What is the cheapest month to book a flight from Canada to Buenos Aires?

Currently, December is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 596). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,036). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to BUE?

Find hourly flight availability from Canada to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Buenos Aires as you normally would.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 20 January 2026.
See what other customers who have flown with Copa Airlines,LATAM Airlines, andUnited Airlines from Canada to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,559 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,559 reviews
Copa Airlines
7.6
Good
1,559 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
LATAM Airlines
7.5
Good
1,909 reviews
Copa Airlines
7.6
Good
1,559 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,183 reviews
Copa Airlines
7.6
Good
1,559 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Air Canada
7.1
Good
10,637 reviews
Copa Airlines
7.6
Good
1,559 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.6
Okay
2,495 reviews
Copa Airlines
7.6
Good
1,559 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Canada to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Canada to Buenos Aires?

    Copa Airlines, Avianca, and United Airlines can get you from Canada to Buenos Aires in just under 13h 28m. Your travel time can differ by up to 8h 07m. The distance between Canada and Buenos Aires is about 8980 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Canada to Buenos Aires one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as C$ 339. Users have also found prices from C$ 504 and C$ 512 on Air Canada and Copa Airlines, respectively.

  • What are the most popular routes from Canada to Buenos Aires?

    The most popular route from Canada to Buenos Aires is Toronto Pearson Intl - Buenos Aires Ministro Pistarini. You may also consider Toronto Pearson Intl - Buenos Aires Jorge Newbery or Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini.

  • Can I find deals for flights from Canada to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Canada to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Buenos Aires.

  • Can I find deals for business class flights from Canada to Buenos Aires?

    Yes. Cheapflights offers flight deals from Canada to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Canada to Buenos Aires?

    Currently, December is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 596). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,036). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Ministro Pistarini flights
Pearson Intl to Jorge Newbery flights
Pierre Elliott Trudeau Intl to Ministro Pistarini flights
Pierre Elliott Trudeau Intl to Jorge Newbery flights
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Ottawa to Jorge Newbery flights
Pierre Elliott Trudeau Intl to Mendoza flights
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Halifax to Ministro Pistarini flights
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Victoria to Ministro Pistarini flights
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Pearson Intl to Ushuaia flights
John F Kennedy Intl to Ministro Pistarini flights
Pearson Intl to San Carlos de Bariloche flights
Pearson Intl to Cordoba flights
Cancún to Ministro Pistarini flights
Pierre Elliott Trudeau Intl to El Calafate flights
Pierre Elliott Trudeau Intl to San Carlos de Bariloche flights
Miami to Ministro Pistarini flights
Pearson Intl to El Calafate flights
Pierre Elliott Trudeau Intl to Rosario flights
Calgary to El Calafate flights

Top 8 airlines flying from Canada to Buenos Aires

Discover the top 8 airlines that operate flights from Canada to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 306AverageC$ 1,255FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 521AverageC$ 1,172FlexibilityNo cancel feeOn-time71%
Search Avianca flights
DeltaCheapestC$ 581AverageC$ 1,314FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 595AverageC$ 1,278FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 752AverageC$ 1,163FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapestC$ 769AverageC$ 1,323FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 788AverageC$ 1,155FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air CanadaCheapestC$ 1,065AverageC$ 1,393FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Buenos Aires?

When you search for this flight from Canada to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Canada to Buenos Aires?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buenos Aires from Canada.

Can Cheapflights find flights from Canada to Buenos Aires with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to Buenos Aires, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Canada to Buenos Aires become cheaper?

Yes, Cheapflights offers price alerts on Canada to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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