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Cheap flights from Canada to Buenos Aires from C$ 440

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
17 Jun — 24 Jun1
1 adult

Cheap 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 12 June 2025.

Round-trip from

C$ 971

One-way from

C$ 440

Popular in

December

Cheapest in

June

Average price

C$ 1,091
American Airlines
  • American Airlines
  • 10/9-26/9
  • 4 total stops
  • 48h 21m total
  • Canada to Buenos Aires
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8/10
  • 8/10
  • 2 total stops
  • 27h 31m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Canada to Buenos Aires

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 12 June 2025.

Wed 10/910:41 a.m.YUL - EZE
2 stops21h 19mAmerican Airlines
Fri 26/98:30 p.m.EZE - YUL
2 stops27h 02mAmerican Airlines
Deal found 11/6C$ 971
Thu 12/63:45 p.m.YYZ - EZE
2 stops14h 40mAmerican Airlines
Wed 25/610:30 p.m.EZE - YYZ
2 stops17h 00mAmerican Airlines
Deal found 11/6C$ 983
Fri 25/76:55 p.m.YYZ - EZE
1 stop21h 20mArajet
Fri 1/84:25 a.m.EZE - YYZ
1 stop14h 30mArajet
Deal found 10/6C$ 990
Thu 16/109:00 a.m.YYZ - EZE
1 stop18h 14mCopa Airlines
Thu 23/1010:05 a.m.EZE - YYZ
1 stop16h 08mCopa Airlines
Deal found 10/6C$ 1,023
Sun 31/83:25 p.m.YTZ - EZE
2 stops22h 05mAir Canada
Wed 3/94:35 p.m.EZE - YTZ
2 stops23h 10mAir Canada
Deal found 10/6C$ 1,025
Wed 8/1011:25 p.m.YUL - EZE
1 stop14h 55mAvianca
Thu 23/101:40 a.m.EZE - YUL
1 stop21h 25mAvianca
Deal found 12/6C$ 1,034
Sun 10/88:20 p.m.YYZ - EZE
2 stops17h 10mAir Canada
Thu 14/84:35 p.m.EZE - YYZ
2 stops20h 05mAir Canada
Deal found 11/6C$ 1,034
Thu 12/66:00 a.m.YVR - EZE
2 stops24h 15mAmerican Airlines
Wed 25/610:30 p.m.EZE - YVR
2 stops26h 50mAmerican Airlines
Deal found 11/6C$ 1,035
Wed 9/710:40 p.m.YUL - EZE
1 stop14h 50mAir Canada
Wed 30/74:35 p.m.EZE - YUL
1 stop14h 40mAir Canada
Deal found 11/6C$ 1,038
Wed 11/66:45 a.m.YYC - EZE
2 stops23h 15mAmerican Airlines
Thu 18/98:30 p.m.EZE - YYC
2 stops29h 49mAmerican Airlines
Deal found 10/6C$ 1,046
Fri 29/88:55 p.m.YOW - EZE
2 stops16h 35mAir Canada
Sat 6/94:35 p.m.EZE - YOW
2 stops17h 25mAir Canada
Deal found 9/6C$ 1,050
Sat 13/96:20 p.m.YYZ - AEP
2 stops32h 45mMultiple Airlines
Sat 20/99:05 p.m.AEP - YYZ
2 stops29h 40mMultiple Airlines
Deal found 11/6C$ 1,054

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 12 June 2025.
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

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

10:41 a.m.-9:00 a.m.

2 stops21h 19m

Buenos Aires Ministro Pistarini

Fri 26/9

8:30 p.m.-10:32 p.m.

2 stops27h 02m

C$ 971

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Fri 25/7

6:55 p.m.-5:15 p.m.

1 stop21h 20m

Buenos Aires Ministro Pistarini

Fri 1/8

4:25 a.m.-5:55 p.m.

1 stop14h 30m

C$ 990

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 16/10

9:00 a.m.-4:14 a.m.

1 stop18h 14m

Buenos Aires Ministro Pistarini

Thu 23/10

10:05 a.m.-1:13 a.m.

1 stop16h 08m

C$ 1,023

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Sun 31/8

3:25 p.m.-2:30 p.m.

2 stops22h 05m

Buenos Aires Ministro Pistarini

Wed 3/9

4:35 p.m.-2:45 p.m.

2 stops23h 10m

C$ 1,025

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

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

1 stop14h 55m

Buenos Aires Ministro Pistarini

Thu 23/10

1:40 a.m.-10:05 p.m.

1 stop21h 25m

C$ 1,034

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 10/8

8:20 p.m.-2:30 p.m.

2 stops17h 10m

Buenos Aires Ministro Pistarini

Thu 14/8

4:35 p.m.-11:40 a.m.

2 stops20h 05m

C$ 1,034

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

10:40 p.m.-2:30 p.m.

1 stop14h 50m

Buenos Aires Ministro Pistarini

Wed 30/7

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

1 stop14h 40m

C$ 1,038

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 26/7

1:55 a.m.-12:10 a.m.

2 stops21h 15m

Buenos Aires Ministro Pistarini

Sun 3/8

5:55 a.m.-6:40 a.m.

3 stops25h 45m

C$ 1,045

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 29/8

8:55 p.m.-2:30 p.m.

2 stops16h 35m

Buenos Aires Ministro Pistarini

Sat 6/9

4:35 p.m.-9:00 a.m.

2 stops17h 25m

C$ 1,050

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Sat 13/9

6:20 p.m.-4:05 a.m.

2 stops32h 45m

Buenos Aires Jorge Newbery

Sat 20/9

9:05 p.m.-1:45 a.m.

2 stops29h 40m

C$ 1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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, November is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 816). Flying from Canada to Buenos Aires in December is currently the most expensive (average of C$ 1,063). 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 12 June 2025.

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.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 12 June 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines and Copa Airlines from Canada to Buenos Aires. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

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

    For one-way options, check prices for Arajet. According to our data, you can fly for as low as C$ 448. Users have also found prices from C$ 477 and C$ 479 on Air Canada and American Airlines, respectively.

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

    The most popular route from Canada to Buenos Aires is Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini. You may also consider Montreal Pierre Elliott Trudeau Intl - Buenos Aires Jorge Newbery or Toronto Pearson 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, November is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 816). Flying from Canada to Buenos Aires in December is currently the most expensive (average of C$ 1,063). 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

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Alternative routes for Canada to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 553AverageC$ 1,215FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 617AverageC$ 975FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 693AverageC$ 1,168FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LATAM AirlinesCheapestC$ 759AverageC$ 1,238FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapestC$ 790AverageC$ 1,248FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 913AverageC$ 1,406FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 946AverageC$ 1,414FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 978AverageC$ 1,350FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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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