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Cheap flights from Canada to Buenos Aires from C$ 302

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
16 Mar — 23 Mar1
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 14 February 2026.

Wed 18/312:15 p.m.
YYZ
-
EZE
1 stop21h 00m
LATAM Airlines
Wed 25/37:04 p.m.
EZE
-
YYZ
2 stops22h 56m
LATAM Airlines
Deal found 11/2C$ 953
Tue 10/117:25 p.m.
YOW
-
EZE
2 stops33h 55m
United Airlines
Tue 24/1110:05 p.m.
EZE
-
YOW
2 stops20h 10m
United Airlines
Deal found 13/2C$ 1,014
Sat 21/37:30 p.m.
YOW
-
EZE
2 stops33h 50m
United Airlines
Tue 7/49:00 p.m.
EZE
-
YOW
2 stops42h 22m
United Airlines
Deal found 11/2C$ 1,017
Sat 24/102:45 p.m.
YYZ
-
EZE
2 stops16h 35m
United Airlines
Mon 9/1110:05 p.m.
EZE
-
YYZ
1 stop18h 05m
United Airlines
Deal found 10/2C$ 1,020
Wed 11/31:14 p.m.
YYZ
-
EZE
1 stop19h 45m
American Airlines
Wed 25/38:15 p.m.
EZE
-
YYZ
1 stop14h 34m
American Airlines
Deal found 10/2C$ 1,021
Wed 25/36:10 a.m.
YYZ
-
EZE
1 stop25h 10m
United Airlines
Wed 15/49:00 p.m.
EZE
-
YYZ
1 stop18h 24m
United Airlines
Deal found 11/2C$ 1,023
Wed 28/1012:45 p.m.
YYZ
-
EZE
2 stops18h 35m
United Airlines
Sun 1/1111:55 p.m.
EZE
-
YYZ
1 stop24h 23m
United Airlines
Deal found 10/2C$ 1,024
Wed 11/36:10 a.m.
YYZ
-
EZE
1 stop23h 10m
United Airlines
Wed 18/39:05 p.m.
EZE
-
YYZ
1 stop18h 15m
United Airlines
Deal found 11/2C$ 1,025
Wed 11/34:08 p.m.
YYZ
-
EZE
2 stops16h 51m
American Airlines
Wed 18/310:25 p.m.
EZE
-
YYZ
1 stop18h 54m
American Airlines
Deal found 10/2C$ 1,027
Thu 2/411:00 a.m.
YYZ
-
EZE
2 stops44h 00m
United Airlines
Mon 20/49:00 p.m.
EZE
-
YYZ
2 stops37h 54m
United Airlines
Deal found 10/2C$ 1,028
Wed 18/31:14 p.m.
YYZ
-
EZE
1 stop16h 56m
American Airlines
Wed 25/310:25 p.m.
EZE
-
YYZ
1 stop18h 54m
American Airlines
Deal found 11/2C$ 1,029
Tue 3/39:45 a.m.
YOW
-
EZE
2 stops21h 35m
United Airlines
Mon 16/39:05 p.m.
EZE
-
YOW
2 stops20h 25m
United Airlines
Deal found 14/2C$ 1,031

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 14 February 2026.

Round-trip from

C$ 953

One-way from

C$ 302

Popular in

December

Cheapest in

September

Average price

C$ 1,210

Good round-trip deal

C$ 1,547 or less
LATAM Airlines
  • LATAM Airlines
  • 18/3-25/3
  • 3 total stops
  • 43h 56m total
  • Canada to Buenos Aires
Search Deals
30/3
  • 30/3
  • 2 total stops
  • 34h 45m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 14 February 2026.
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

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 28/4

3:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Tue 12/5

9:00 p.m.-5:56 p.m.

2 stops21h 56m

C$ 1,020

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 7/4

3:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Tue 21/4

9:00 p.m.-5:56 p.m.

2 stops21h 56m

C$ 1,020

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 11/3

7:30 a.m.-6:20 a.m.

2 stops21h 50m

Buenos Aires Ministro Pistarini

Wed 25/3

9:05 p.m.-7:45 p.m.

2 stops23h 40m

C$ 1,020

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 7/4

3:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Wed 22/4

9:00 p.m.-9:54 a.m.

2 stops37h 54m

C$ 1,023

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 25/3

10:51 a.m.-6:20 a.m.

2 stops18h 29m

Buenos Aires Ministro Pistarini

Wed 15/4

9:00 p.m.-2:24 p.m.

1 stop18h 24m

C$ 1,023

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 23/3

6:45 a.m.-8:20 a.m.

2 stops24h 35m

Buenos Aires Ministro Pistarini

Tue 7/4

9:00 p.m.-9:54 a.m.

2 stops37h 54m

C$ 1,023

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 11/3

6:10 a.m.-6:20 a.m.

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 18/3

9:05 p.m.-2:20 p.m.

1 stop18h 15m

C$ 1,025

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 2/4

11:00 a.m.-8:00 a.m.

2 stops44h 00m

Buenos Aires Ministro Pistarini

Mon 20/4

9:00 p.m.-9:54 a.m.

2 stops37h 54m

C$ 1,028

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 18/3

1:14 p.m.-7:10 a.m.

1 stop16h 56m

Buenos Aires Ministro Pistarini

Wed 25/3

9:50 p.m.-12:29 p.m.

1 stop15h 39m

C$ 1,029

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Sun 10/5

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

1 stop19h 45m

Buenos Aires Jorge Newbery

Sun 24/5

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

1 stop17h 30m

C$ 1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/2

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, May is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 550). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,016). 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 14 February 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 14 February 2026.
See what other customers who have flown with LATAM Airlines,Copa 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.
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Boarding

7.5

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,920 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Boarding

7.5

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Copa Airlines
7.5
Good
1,559 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Boarding

7.5

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
United Airlines
7.4
Good
9,290 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Boarding

7.5

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air Canada
7.1
Good
10,717 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Boarding

7.5

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Avianca
6.6
Okay
2,495 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Boarding

7.5

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

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?

    United Airlines, Avianca, and Air Canada can get you from Canada to Buenos Aires in just under 14h 35m. Your travel time can differ by up to 19h 15m. The distance between Canada and Buenos Aires is about 9051 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$ 332. Users have also found prices from C$ 494 and C$ 502 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 Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini.

  • 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$ 1,566, our data indicates the cheapest price to be C$ 1,518. The most popular route (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), is priced around C$ 954.

  • 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, May is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 550). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,016). 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 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 300AverageC$ 1,231FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
ArajetCheapestC$ 504AverageC$ 1,133FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 511AverageC$ 1,159FlexibilityNo cancel feeOn-time71%
Search Avianca flights
DeltaCheapestC$ 570AverageC$ 1,299FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 583AverageC$ 1,270FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 727AverageC$ 1,142FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 1,044AverageC$ 1,391FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 1,079AverageC$ 1,240FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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