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Cheap flights from Canada to Buenos Aires from C$ 448

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
28 Jun — 5 Jul1
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 29 May 2026.

Tue 29/98:30 a.m.
YYZ
-
EZE
1 stop18h 51m
Copa Airlines
Tue 6/108:59 a.m.
EZE
-
YYZ
1 stop17h 14m
Copa Airlines
Deal found 27/5C$ 690
Thu 11/68:30 a.m.
YYZ
-
EZE
1 stop19h 00m
Copa Airlines
Wed 24/69:02 a.m.
EZE
-
YYZ
1 stop29h 26m
Copa Airlines
Deal found 24/5C$ 691
Thu 28/51:03 p.m.
YUL
-
EZE
2 stops17h 02m
American Airlines
Wed 10/68:35 p.m.
EZE
-
YUL
2 stops18h 19m
American Airlines
Deal found 26/5C$ 762
Mon 22/67:10 a.m.
YUL
-
EZE
1 stop24h 40m
American Airlines
Mon 29/610:05 p.m.
EZE
-
YUL
1 stop17h 39m
American Airlines
Deal found 25/5C$ 765
Tue 17/116:00 a.m.
YYZ
-
EZE
1 stop23h 25m
American Airlines
Mon 7/1211:35 p.m.
EZE
-
YYZ
1 stop14h 45m
American Airlines
Deal found 27/5C$ 765
Mon 1/66:46 a.m.
YYZ
-
EZE
1 stop23h 19m
American Airlines
Tue 9/610:35 p.m.
EZE
-
YYZ
2 stops21h 09m
American Airlines
Deal found 25/5C$ 770
Wed 10/62:30 p.m.
YUL
-
EZE
2 stops19h 35m
American Airlines
Mon 6/710:35 p.m.
EZE
-
YUL
1 stop25h 51m
American Airlines
Deal found 25/5C$ 772
Tue 17/116:00 a.m.
YYZ
-
EZE
1 stop24h 40m
American Airlines
Tue 24/1111:35 p.m.
EZE
-
YYZ
2 stops18h 29m
American Airlines
Deal found 27/5C$ 772
Tue 2/62:30 p.m.
YUL
-
EZE
2 stops19h 35m
American Airlines
Tue 16/610:35 p.m.
EZE
-
YUL
1 stop25h 54m
American Airlines
Deal found 28/5C$ 773
Wed 27/56:46 a.m.
YYZ
-
EZE
1 stop23h 19m
American Airlines
Wed 10/610:35 p.m.
EZE
-
YYZ
1 stop25h 47m
American Airlines
Deal found 26/5C$ 809
Thu 28/53:45 p.m.
YYZ
-
EZE
2 stops18h 20m
British Airways
Wed 10/68:35 p.m.
EZE
-
YYZ
2 stops17h 00m
British Airways
Deal found 25/5C$ 878
Tue 2/65:33 p.m.
YUL
-
EZE
2 stops25h 32m
GOL
Tue 16/69:15 a.m.
EZE
-
YUL
2 stops25h 35m
GOL
Deal found 28/5C$ 907

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 29 May 2026.

Round-trip from

C$ 690

One-way from

C$ 448

Popular in

December

Cheapest in

September

Average price

C$ 1,269
Copa Airlines
  • Copa Airlines
  • 29/9-6/10
  • 2 total stops
  • 36h 05m total
  • Canada to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 13/6
  • 1 total stop
  • 14h 30m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 29 May 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

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 29/9

8:30 a.m.-4:21 a.m.

1 stop18h 51m

Buenos Aires Ministro Pistarini

Tue 6/10

8:59 a.m.-1:13 a.m.

1 stop17h 14m

C$ 690

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 8/10

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

1 stop19h 06m

Buenos Aires Ministro Pistarini

Sun 18/10

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

1 stop22h 25m

C$ 925

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 8/6

8:30 a.m.-12:52 a.m.

1 stop15h 22m

Buenos Aires Ministro Pistarini

Tue 23/6

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

1 stop26h 03m

C$ 951

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Fri 11/9

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

1 stop19h 06m

Buenos Aires Ministro Pistarini

Sat 19/9

5:25 a.m.-1:13 a.m.

1 stop20h 48m

C$ 976

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 10/10

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

1 stop19h 06m

Buenos Aires Ministro Pistarini

Fri 23/10

8:59 a.m.-1:13 a.m.

1 stop17h 14m

C$ 976

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 10/10

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

1 stop19h 06m

Buenos Aires Ministro Pistarini

Sat 24/10

3:41 a.m.-1:15 a.m.

1 stop22h 34m

C$ 979

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 15/6

7:00 a.m.-8:00 a.m.

2 stops24h 00m

Buenos Aires Ministro Pistarini

Tue 23/6

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

2 stops27h 59m

C$ 1,000

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

6:45 a.m.-8:29 a.m.

1 stop23h 44m

Buenos Aires Ministro Pistarini

Mon 23/11

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

1 stop29h 00m

C$ 1,113

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Fri 19/6

11:38 a.m.-9:45 a.m.

1 stop21h 07m

Buenos Aires Ministro Pistarini

Wed 1/7

8:10 p.m.-11:58 p.m.

1 stop28h 48m

C$ 1,128

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 21/6

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

2 stops24h 55m

Buenos Aires Ministro Pistarini

Sun 28/6

9:00 p.m.-10:05 p.m.

2 stops26h 05m

C$ 1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/5

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, June is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 234). Flying from Canada to Buenos Aires in February is currently the most expensive (average of C$ 1,701). 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 29 May 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 47 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 29 May 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
7.5
Good
1,574 reviews
Check prices

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,574 reviews
Copa Airlines
7.5
Good
1,574 reviews
Check prices

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
LATAM Airlines
7.4
Good
1,920 reviews
Copa Airlines
7.5
Good
1,574 reviews
Check prices

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,765 reviews
Copa Airlines
7.5
Good
1,574 reviews
Check prices

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Air Canada
7.1
Good
11,100 reviews
Copa Airlines
7.5
Good
1,574 reviews
Check prices

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,528 reviews
Copa Airlines
7.5
Good
1,574 reviews
Check prices

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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, Arajet, and United Airlines can get you from Canada to Buenos Aires in just under 18h 51m. Your travel time can differ by up to 6h 04m. 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$ 386. Users have also found prices from C$ 491 and C$ 522 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 Vancouver Intl - Buenos Aires Jorge Newbery or Toronto Pearson Intl - Buenos Aires Jorge Newbery.

  • 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, June is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 234). Flying from Canada to Buenos Aires in February is currently the most expensive (average of C$ 1,701). 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 7 airlines flying from Canada to Buenos Aires

Discover the top 7 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 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 305AverageC$ 1,344FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapestC$ 562AverageC$ 1,219FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapestC$ 749AverageC$ 1,191FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 785AverageC$ 1,220FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
United AirlinesCheapestC$ 936AverageC$ 1,292FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 965AverageC$ 1,255FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 1,050AverageC$ 1,382FlexibilityNo 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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