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Cheap flights from Canada to Buenos Aires from C$ 298

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
7 Aug — 14 Aug1
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 8 July 2026.

Wed 23/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 1/107:45 a.m.
EZE
-
YYZ
1 stop17h 10m
Arajet
Deal found 4/7C$ 722
Wed 9/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 17/99:45 a.m.
EZE
-
YYZ
1 stop15h 10m
Arajet
Deal found 4/7C$ 776
Wed 23/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Tue 29/99:15 a.m.
EZE
-
YYZ
1 stop15h 40m
Arajet
Deal found 4/7C$ 800
Wed 23/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 1/107:45 a.m.
EZE
-
YUL
1 stop17h 35m
Arajet
Deal found 4/7C$ 847
Mon 7/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 6/109:15 a.m.
EZE
-
YUL
1 stop16h 05m
Arajet
Deal found 8/7C$ 875
Wed 23/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 8/107:45 a.m.
EZE
-
YYZ
1 stop17h 10m
Arajet
Deal found 4/7C$ 881
Mon 7/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 8/1011:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 8/7C$ 896
Wed 26/87:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Sun 6/98:40 a.m.
EZE
-
YUL
1 stop16h 40m
Arajet
Deal found 7/7C$ 901
Wed 23/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Mon 5/109:15 p.m.
EZE
-
YYZ
1 stop27h 40m
Arajet
Deal found 4/7C$ 902
Mon 7/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Wed 7/109:15 p.m.
EZE
-
YUL
1 stop28h 05m
Arajet
Deal found 8/7C$ 916
Thu 17/97:45 a.m.
YYZ
-
EZE
1 stop25h 00m
Multiple Airlines
Thu 1/107:45 a.m.
EZE
-
YYZ
1 stop17h 10m
Multiple Airlines
Deal found 4/7C$ 923
Fri 25/96:30 a.m.
YYZ
-
EZE
1 stop23h 15m
Arajet
Thu 1/107:45 a.m.
EZE
-
YYZ
1 stop17h 10m
Arajet
Deal found 4/7C$ 926

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 8 July 2026.

Round-trip from

C$ 722

One-way from

C$ 298

Popular in

December

Cheapest in

November

Average price

C$ 1,547

Good round-trip deal

C$ 1,282 or less
Arajet
  • Arajet
  • 23/9-1/10
  • 2 total stops
  • 33h 45m total
  • Canada to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 26/8
  • 1 total stop
  • 16h 05m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Canada to Buenos Aires (BUE).
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 8 July 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

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 26/11

2:00 p.m.-7:20 a.m.

2 stops39h 20m

Buenos Aires Ministro Pistarini

Wed 16/12

11:55 p.m.-9:11 a.m.

2 stops35h 16m

C$ 1,021

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 14/9

8:50 a.m.-8:00 a.m.

2 stops22h 10m

Buenos Aires Ministro Pistarini

Mon 21/9

9:00 p.m.-3:46 p.m.

2 stops19h 46m

C$ 1,021

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 19/8

3:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Thu 27/8

9:00 p.m.-11:59 p.m.

2 stops27h 59m

C$ 1,023

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 19/8

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

1 stop24h 50m

Buenos Aires Ministro Pistarini

Wed 26/8

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

1 stop18h 24m

C$ 1,023

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 17/9

3:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Tue 29/9

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

1 stop18h 24m

C$ 1,023

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 19/8

3:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Mon 24/8

9:00 p.m.-10:36 p.m.

1 stop26h 36m

C$ 1,024

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 24/8

6:05 a.m.-8:00 a.m.

2 stops24h 55m

Buenos Aires Ministro Pistarini

Tue 8/9

9:00 p.m.-10:35 p.m.

2 stops26h 35m

C$ 1,026

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 4/11

8:30 a.m.-1:11 a.m.

1 stop14h 41m

Buenos Aires Ministro Pistarini

Tue 17/11

12:06 a.m.-12:09 a.m.

1 stop26h 03m

C$ 1,043

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 7/10

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

1 stop19h 06m

Buenos Aires Ministro Pistarini

Sun 11/10

3:48 a.m.-1:13 a.m.

1 stop22h 25m

C$ 1,044

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

7:22 a.m.-1:11 a.m.

1 stop15h 49m

Buenos Aires Ministro Pistarini

Fri 13/11

3:40 a.m.-12:07 a.m.

1 stop22h 27m

C$ 1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 257). Flying from Canada to Buenos Aires in February is currently the most expensive (average of C$ 1,858). 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 8 July 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.

How far ahead should I book a flight from Canada to Buenos Aires?

The best time to book flights from Canada to Buenos Aires is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 8 July 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
1,566 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Copa Airlines
7.6
Good
1,566 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
LATAM Airlines
7.4
Good
1,949 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
United Airlines
7.4
Good
9,951 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Air Canada
7.1
Good
11,321 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Avianca
6.5
Okay
2,522 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

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?

    Arajet, Aeromexico, and United Airlines can get you from Canada to Buenos Aires in just under 16h 05m. Your travel time can differ by up to 23h 15m. The distance between Canada and Buenos Aires is about 9051 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$ 397. Users have also found prices from C$ 504 and C$ 537 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.

  • What are the cheapest flights from Canada to Buenos Aires?

    Looking for the cheapest flight from Canada to Buenos Aires? While on average our users pay C$ 1,462, our data indicates the cheapest price to be C$ 1,267. The most popular route (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), is priced around C$ 895.

  • 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, October is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 257). Flying from Canada to Buenos Aires in February is currently the most expensive (average of C$ 1,858). 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.

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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 313AverageC$ 1,330FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapestC$ 577AverageC$ 1,252FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapestC$ 745AverageC$ 1,208FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapestC$ 787AverageC$ 1,126FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 806AverageC$ 1,278FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 844AverageC$ 1,309FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 961AverageC$ 1,343FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,079AverageC$ 1,438FlexibilityNo 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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