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Cheap flights from Canada to Buenos Aires from C$ 435

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
18 May — 25 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 18 April 2026.

Mon 26/106:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Thu 19/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 14/4C$ 975
Wed 2/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 8/99:15 a.m.
EZE
-
YUL
1 stop16h 05m
Arajet
Deal found 15/4C$ 977
Thu 18/611:10 p.m.
YYZ
-
EZE
3 stops33h 06m
Multiple Airlines
Sun 28/68:40 a.m.
EZE
-
YYZ
1 stop16h 05m
Multiple Airlines
Deal found 15/4C$ 988
Wed 8/77:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 25/811:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 17/4C$ 1,010
Wed 27/57:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 11/67:45 a.m.
EZE
-
YUL
1 stop17h 35m
Arajet
Deal found 17/4C$ 1,011
Mon 12/107:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 29/107:10 a.m.
EZE
-
YUL
1 stop18h 10m
Arajet
Deal found 14/4C$ 1,015
Sat 13/612:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Fri 19/69:15 p.m.
EZE
-
YYZ
1 stop15h 25m
Arajet
Deal found 15/4C$ 1,015
Thu 28/58:40 a.m.
YYZ
-
AEP
2 stops29h 40m
Multiple Airlines
Thu 4/68:05 p.m.
AEP
-
YYZ
3 stops35h 15m
Multiple Airlines
Deal found 13/4C$ 1,017
Sat 14/1110:52 a.m.
YYZ
-
EZE
1 stop14h 53m
Arajet
Tue 24/1111:00 a.m.
EZE
-
YYZ
1 stop14h 50m
Arajet
Deal found 13/4C$ 1,041
Wed 2/126:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
Tue 22/129:29 a.m.
EZE
-
YYZ
1 stop16h 21m
Arajet
Deal found 13/4C$ 1,043
Fri 19/69:00 a.m.
YYZ
-
EZE
2 stops23h 16m
Multiple Airlines
Sun 28/68:05 p.m.
EZE
-
YYZ
3 stops35h 15m
Multiple Airlines
Deal found 15/4C$ 1,044
Wed 4/116:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Tue 24/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 14/4C$ 1,051

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 18 April 2026.

Round-trip from

C$ 977

One-way from

C$ 435

Popular in

December

Cheapest in

June

Average price

C$ 1,134

Good round-trip deal

C$ 1,256 or less
Arajet
  • Arajet
  • 2/9-8/9
  • 2 total stops
  • 32h 10m total
  • Canada to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 27/5
  • 1 total stop
  • 16h 35m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 18 April 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

Tue 12/5

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

1 stop15h 20m

Buenos Aires Ministro Pistarini

Tue 19/5

9:02 a.m.-1:13 a.m.

1 stop17h 11m

C$ 1,088

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 2/6

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

1 stop15h 22m

Buenos Aires Ministro Pistarini

Mon 8/6

9:02 a.m.-1:13 a.m.

1 stop17h 11m

C$ 1,107

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Thu 4/6

2:17 a.m.-12:40 a.m.

1 stop23h 23m

C$ 1,142

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Tue 12/5

3:48 a.m.-12:40 a.m.

1 stop21h 52m

C$ 1,148

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Wed 1/7

6:55 p.m.-9:25 p.m.

1 stop23h 30m

Buenos Aires Ministro Pistarini

Wed 15/7

11:25 p.m.-6:50 a.m.

1 stop34h 25m

C$ 1,156

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Sat 6/6

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

1 stop19h 45m

Buenos Aires Jorge Newbery

Fri 19/6

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

1 stop17h 30m

C$ 1,157

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Sun 31/5

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

1 stop27h 45m

Buenos Aires Jorge Newbery

Fri 5/6

8:05 p.m.-6:20 a.m.

3 stops35h 15m

C$ 1,166

VancouverBuenos Aires

YVR - EZE

YVREZE

Vancouver Intl

Fri 3/7

6:00 a.m.-8:50 a.m.

2 stops22h 50m

Buenos Aires Ministro Pistarini

Sat 11/7

10:20 p.m.-9:05 p.m.

2 stops26h 45m

C$ 1,170

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 4/5

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

1 stop15h 20m

Buenos Aires Ministro Pistarini

Fri 22/5

9:02 a.m.-1:13 a.m.

1 stop17h 11m

C$ 1,171

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 8/6

11:38 a.m.-7:40 a.m.

2 stops19h 02m

Buenos Aires Jorge Newbery

Mon 15/6

7:20 p.m.-4:14 p.m.

2 stops21h 54m

C$ 1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

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, June is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 231). Flying from Canada to Buenos Aires in March is currently the most expensive (average of C$ 2,472). 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 18 April 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 18 April 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
1,576 reviews
Check prices

Food

6.8

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Crew

8.1

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
1,576 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Food

6.8

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Crew

8.1

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
1,908 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Food

6.8

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Crew

8.1

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
9,603 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Food

6.8

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Crew

8.1

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
10,935 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Food

6.8

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Crew

8.1

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
2,513 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Food

6.8

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Crew

8.1

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, Aeromexico, and Avianca can get you from Canada to Buenos Aires in just under 15h 20m. Your travel time can differ by up to 8h 10m. 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$ 382. Users have also found prices from C$ 496 and C$ 504 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 Ministro Pistarini or Toronto Pearson 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$ 1,935, our data indicates the cheapest price to be C$ 1,201. The most popular route (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), is priced around C$ 955.

  • 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$ 231). Flying from Canada to Buenos Aires in March is currently the most expensive (average of C$ 2,472). 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 302AverageC$ 1,330FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
ArajetCheapestC$ 507AverageC$ 1,102FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 556AverageC$ 1,209FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 586AverageC$ 1,260FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 730AverageC$ 1,161FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AviancaCheapestC$ 891AverageC$ 1,234FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 1,039AverageC$ 1,397FlexibilityNo 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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