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Cheap flights from Canada to Buenos Aires from C$ 378

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
5 May — 12 May1
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 30 April 2025.

Round-trip from

C$ 992

One-way from

C$ 378

Popular in

December

Cheapest in

September

Average price

C$ 1,182
Arajet
  • Arajet
  • 13/6-20/6
  • 2 total stops
  • 38h 55m total
  • Canada to Buenos Aires
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 27h 00m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Mon 17/1110:00 p.m.YUL - EZE
1 stop24h 15mMultiple Airlines
Sun 23/114:45 a.m.EZE - YUL
1 stop14h 25mMultiple Airlines
Deal found 28/4C$ 962
Mon 9/69:00 a.m.YYZ - EZE
1 stop36h 08mCopa Airlines
Mon 23/610:05 a.m.EZE - YYZ
1 stop16h 08mCopa Airlines
Deal found 29/4C$ 1,008
Mon 19/59:05 a.m.YYZ - AEP
2 stops21h 35mMultiple Airlines
Wed 11/63:40 p.m.AEP - YYZ
2 stops31h 50mMultiple Airlines
Deal found 29/4C$ 1,016
Wed 10/911:25 p.m.YUL - EZE
1 stop14h 55mAvianca
Fri 26/96:50 a.m.EZE - YUL
1 stop16h 15mAvianca
Deal found 29/4C$ 1,035
Mon 19/59:05 a.m.YYZ - EZE
1 stop14h 05mAvianca
Wed 28/56:50 a.m.EZE - YYZ
1 stop16h 40mAvianca
Deal found 29/4C$ 1,041
Tue 7/108:41 a.m.YUL - EZE
1 stop18h 33mCopa Airlines
Mon 13/103:47 a.m.EZE - YUL
1 stop21h 53mCopa Airlines
Deal found 29/4C$ 1,060
Tue 4/119:30 a.m.YYZ - EZE
2 stops19h 50mUnited Airlines
Mon 17/1110:05 p.m.EZE - YYZ
1 stop18h 05mUnited Airlines
Deal found 29/4C$ 1,063
Tue 19/811:40 a.m.YUL - AEP
2 stops29h 40mMultiple Airlines
Thu 28/87:40 p.m.AEP - YUL
2 stops26h 50mMultiple Airlines
Deal found 27/4C$ 1,064
Wed 24/126:30 a.m.YUL - EZE
2 stops24h 50mUnited Airlines
Wed 28/111:55 p.m.EZE - YUL
2 stops43h 56mUnited Airlines
Deal found 29/4C$ 1,067
Mon 10/119:35 a.m.YYC - AEP
2 stops30h 05mLATAM Airlines
Mon 24/1112:45 p.m.AEP - YYC
2 stops36h 55mLATAM Airlines
Deal found 28/4C$ 1,080
Tue 25/117:54 a.m.YYZ - EZE
1 stop23h 16mAmerican Airlines
Wed 10/1210:10 a.m.EZE - YYZ
1 stop15h 44mAmerican Airlines
Deal found 29/4C$ 1,080
Tue 13/55:25 p.m.YTZ - EZE
2 stops20h 05mAir Canada
Wed 21/54:35 p.m.EZE - YTZ
2 stops18h 12mAir Canada
Deal found 29/4C$ 1,081

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 30 April 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

Fri 13/6

11:25 p.m.-12:10 a.m.

1 stop23h 45m

Buenos Aires Ministro Pistarini

Fri 20/6

8:30 p.m.-10:40 a.m.

1 stop15h 10m

C$ 992

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 9/6

9:00 a.m.-10:08 p.m.

1 stop36h 08m

Buenos Aires Ministro Pistarini

Mon 23/6

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

1 stop16h 08m

C$ 1,008

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 19/5

9:05 a.m.-7:40 a.m.

2 stops21h 35m

Buenos Aires Jorge Newbery

Wed 11/6

3:40 p.m.-10:30 p.m.

2 stops31h 50m

C$ 1,016

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

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

1 stop14h 55m

Buenos Aires Ministro Pistarini

Fri 26/9

6:50 a.m.-10:05 p.m.

1 stop16h 15m

C$ 1,035

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 19/5

9:05 a.m.-12:10 a.m.

1 stop14h 05m

Buenos Aires Ministro Pistarini

Wed 28/5

6:50 a.m.-10:30 p.m.

1 stop16h 40m

C$ 1,041

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

8:41 a.m.-4:14 a.m.

1 stop18h 33m

Buenos Aires Ministro Pistarini

Mon 13/10

3:47 a.m.-12:40 a.m.

1 stop21h 53m

C$ 1,060

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 20/10

9:00 p.m.-8:00 a.m.

2 stops34h 00m

Buenos Aires Ministro Pistarini

Thu 13/11

10:05 p.m.-10:18 p.m.

1 stop26h 13m

C$ 1,063

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 19/8

11:40 a.m.-6:20 p.m.

2 stops29h 40m

Buenos Aires Jorge Newbery

Thu 28/8

7:40 p.m.-9:30 p.m.

2 stops26h 50m

C$ 1,064

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Tue 13/5

5:25 p.m.-2:30 p.m.

2 stops20h 05m

Buenos Aires Ministro Pistarini

Wed 21/5

4:35 p.m.-9:47 a.m.

2 stops18h 12m

C$ 1,081

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 19/5

11:20 p.m.-2:30 p.m.

2 stops38h 10m

Buenos Aires Ministro Pistarini

Wed 28/5

4:35 p.m.-6:50 a.m.

1 stop15h 15m

C$ 1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 30 April 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 30 April 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and Aeromexico 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
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 LATAM Airlines. According to our data, you can fly for as low as C$ 497. Users have also found prices from C$ 498 and C$ 501 on Copa Airlines and Avianca, 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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Pierre Elliott Trudeau Intl to Jorge Newbery flights
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Ottawa to Ministro Pistarini 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 560AverageC$ 1,232FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 625AverageC$ 988FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 702AverageC$ 1,173FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LATAM AirlinesCheapestC$ 768AverageC$ 1,287FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapestC$ 800AverageC$ 1,218FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 956AverageC$ 1,432FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 957AverageC$ 1,443FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 990AverageC$ 1,345FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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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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