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Cheap flights from Canada to Buenos Aires from C$ 336

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
29 Apr — 6 May1
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 30 March 2026.

Wed 12/86:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Fri 28/89:15 p.m.
EZE
-
YYZ
1 stop15h 25m
Arajet
Deal found 29/3C$ 993
Wed 9/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 24/911:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 29/3C$ 996
Sat 5/912:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Thu 24/911:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 29/3C$ 1,036
Mon 1/67:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 23/611:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 27/3C$ 1,050
Wed 3/67:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 11/67:45 a.m.
EZE
-
YUL
1 stop17h 35m
Arajet
Deal found 28/3C$ 1,053
Wed 3/67:15 p.m.
YUL
-
EZE
2 stops30h 45m
Multiple Airlines
Thu 11/67:45 a.m.
EZE
-
YUL
1 stop17h 35m
Multiple Airlines
Deal found 28/3C$ 1,059
Sat 16/511:00 p.m.
YUL
-
EZE
1 stop15h 40m
Multiple Airlines
Sun 31/58:40 a.m.
EZE
-
YUL
1 stop16h 40m
Multiple Airlines
Deal found 29/3C$ 1,066
Wed 3/67:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 23/611:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 27/3C$ 1,071
Wed 30/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Wed 21/109:15 p.m.
EZE
-
YYZ
1 stop27h 40m
Arajet
Deal found 25/3C$ 1,071
Mon 1/67:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Sun 7/68:40 a.m.
EZE
-
YUL
1 stop16h 40m
Arajet
Deal found 29/3C$ 1,074
Wed 13/57:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 26/59:15 a.m.
EZE
-
YUL
1 stop16h 05m
Arajet
Deal found 25/3C$ 1,077
Sun 16/810:05 p.m.
YYZ
-
EZE
1 stop15h 25m
Multiple Airlines
Sun 30/88:40 a.m.
EZE
-
YYZ
1 stop16h 05m
Multiple Airlines
Deal found 29/3C$ 1,077

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 30 March 2026.

Round-trip from

C$ 993

One-way from

C$ 336

Popular in

December

Cheapest in

September

Average price

C$ 1,145

Good round-trip deal

C$ 1,275 or less
Arajet
  • Arajet
  • 12/8-28/8
  • 2 total stops
  • 32h 00m total
  • Canada to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 17/6
  • 1 total stop
  • 16h 05m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 30 March 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
Quickest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 23/5

8:30 a.m.-12:50 a.m.

1 stop15h 20m

Buenos Aires Ministro Pistarini

Wed 3/6

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

1 stop20h 48m

C$ 1,128

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Thu 23/4

8:55 a.m.-5:40 a.m.

1 stop19h 45m

Buenos Aires Jorge Newbery

Thu 7/5

7:00 a.m.-11:30 p.m.

1 stop17h 30m

C$ 1,131

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 20/4

5:15 p.m.-5:40 a.m.

2 stops35h 25m

Buenos Aires Jorge Newbery

Tue 28/4

7:00 a.m.-11:30 p.m.

1 stop17h 30m

C$ 1,166

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

12:42 p.m.-9:45 a.m.

1 stop20h 03m

Buenos Aires Ministro Pistarini

Wed 13/5

1:10 p.m.-11:35 a.m.

2 stops23h 25m

C$ 1,168

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

2:29 p.m.-9:20 a.m.

2 stops17h 51m

Buenos Aires Ministro Pistarini

Wed 22/4

1:10 p.m.-5:40 p.m.

2 stops29h 30m

C$ 1,168

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Sun 19/4

12:55 a.m.-5:40 a.m.

1 stop27h 45m

Buenos Aires Jorge Newbery

Mon 27/4

7:00 a.m.-3:15 p.m.

2 stops33h 15m

C$ 1,168

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 p.m.-9:45 a.m.

1 stop14h 00m

Buenos Aires Ministro Pistarini

Sun 24/5

8:10 p.m.-5:43 p.m.

1 stop22h 33m

C$ 1,168

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

6:45 p.m.-9:45 a.m.

1 stop14h 00m

Buenos Aires Ministro Pistarini

Wed 13/5

1:10 p.m.-11:35 a.m.

2 stops23h 25m

C$ 1,168

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

6:45 p.m.-9:45 a.m.

1 stop14h 00m

Buenos Aires Ministro Pistarini

Mon 4/5

1:10 p.m.-11:36 a.m.

2 stops23h 26m

C$ 1,168

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 20/4

4:11 p.m.-9:45 a.m.

2 stops16h 34m

Buenos Aires Ministro Pistarini

Tue 28/4

1:10 p.m.-5:15 p.m.

2 stops29h 05m

C$ 1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, March is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 532). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,010). 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 March 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 30 March 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
1,577 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.8

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
1,577 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.8

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
1,902 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.8

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
9,520 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.8

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
10,866 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.8

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
2,503 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.8

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, Avianca, and Delta can get you from Canada to Buenos Aires in just under 15h 20m. Your travel time can differ by up to 4h 43m. 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$ 341. 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 Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini or Montreal Pierre Elliott Trudeau Intl - Buenos Aires Jorge Newbery.

  • 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$ 1,795, our data indicates the cheapest price to be C$ 1,219. The most popular route (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), is priced around C$ 935.

  • 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, March is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 532). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,010). 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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 306AverageC$ 1,332FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
ArajetCheapestC$ 514AverageC$ 1,096FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 581AverageC$ 1,262FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 595AverageC$ 1,290FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 741AverageC$ 1,175FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AviancaCheapestC$ 905AverageC$ 1,243FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 1,065AverageC$ 1,414FlexibilityNo 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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