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Cheap flights from Toronto Pearson Intl Airport to Buenos Aires from C$ 297

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
30 may. — 6 jun.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Buenos Aires
Explore the most affordable flight options available from Pearson Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 abril 2026.

mié. 24/66:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
dom. 28/68:40 a.m.
EZE
-
YYZ
1 stop16h 05m
Arajet
Deal found 27/4C$ 955
mié. 10/66:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Multiple Airlines
mar. 23/63:55 a.m.
EZE
-
YYZ
2 stops22h 18m
Multiple Airlines
Deal found 29/4C$ 980
mié. 11/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
jue. 26/1111:00 a.m.
EZE
-
YYZ
1 stop14h 50m
Arajet
Deal found 29/4C$ 981
mié. 12/86:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
mar. 25/811:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 28/4C$ 984
sáb. 14/1110:52 a.m.
YYZ
-
EZE
1 stop14h 53m
Arajet
jue. 26/1111:00 a.m.
EZE
-
YYZ
1 stop14h 50m
Arajet
Deal found 29/4C$ 1,022
mar. 26/58:30 a.m.
YYZ
-
EZE
1 stop19h 01m
Copa Airlines
lun. 1/63:48 a.m.
EZE
-
YYZ
1 stop22h 25m
Copa Airlines
Deal found 27/4C$ 1,033
mié. 4/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
mié. 18/119:15 p.m.
EZE
-
YYZ
1 stop28h 35m
Arajet
Deal found 25/4C$ 1,041
mié. 2/126:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
mar. 22/129:29 a.m.
EZE
-
YYZ
1 stop16h 21m
Arajet
Deal found 27/4C$ 1,044
mié. 23/98:30 a.m.
YYZ
-
EZE
1 stop18h 51m
Copa Airlines
lun. 28/99:02 a.m.
EZE
-
YYZ
1 stop17h 11m
Copa Airlines
Deal found 26/4C$ 1,056
sáb. 14/1110:52 a.m.
YYZ
-
EZE
1 stop14h 53m
Arajet
vie. 27/119:15 p.m.
EZE
-
YYZ
1 stop14h 37m
Arajet
Deal found 25/4C$ 1,059
vie. 6/116:30 a.m.
YYZ
-
AEP
2 stops26h 50m
Multiple Airlines
lun. 23/115:45 a.m.
AEP
-
YYZ
1 stop25h 55m
Multiple Airlines
Deal found 29/4C$ 1,127
vie. 5/66:30 a.m.
YYZ
-
AEP
2 stops27h 50m
Multiple Airlines
lun. 15/69:45 p.m.
AEP
-
YYZ
2 stops27h 10m
Multiple Airlines
Deal found 25/4C$ 1,153

Find flight deals from Pearson Intl to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 abril 2026.

Round-trip from

C$ 955

One-way from

C$ 297

Popular in

December

Cheapest in

September

Average price

C$ 1,164
Arajet
  • Arajet
  • 24/6-28/6
  • 2 total stops
  • 32h 40m total
  • Toronto to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 10/6
  • 1 total stop
  • 16h 35m total
  • Toronto to Buenos Aires
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 119 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 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 abril 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport 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

sáb. 13/6

3:58 p.m.-7:51 a.m.

1 stop14h 53m

Buenos Aires Ministro Pistarini

sáb. 27/6

2:17 a.m.-1:13 a.m.

1 stop23h 56m

C$ 1,080

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

jue. 2/7

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

1 stop21h 07m

Buenos Aires Ministro Pistarini

mié. 22/7

10:40 p.m.-6:09 p.m.

2 stops20h 29m

C$ 1,188

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

mié. 27/5

6:37 p.m.-4:00 p.m.

2 stops20h 23m

Buenos Aires Jorge Newbery

mié. 10/6

5:35 p.m.-5:49 p.m.

2 stops25h 14m

C$ 1,204

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

lun. 1/6

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

1 stop19h 45m

Buenos Aires Jorge Newbery

lun. 15/6

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

1 stop17h 30m

C$ 1,204

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

mar. 30/6

6:10 a.m.-8:00 a.m.

1 stop24h 50m

Buenos Aires Ministro Pistarini

mar. 21/7

9:00 p.m.-11:54 p.m.

2 stops27h 54m

C$ 1,205

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

vie. 5/6

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

1 stop19h 45m

Buenos Aires Jorge Newbery

jue. 18/6

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

1 stop17h 30m

C$ 1,205

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

vie. 3/7

6:34 p.m.-9:45 a.m.

1 stop14h 11m

Buenos Aires Ministro Pistarini

mié. 22/7

10:40 p.m.-6:09 p.m.

2 stops20h 29m

C$ 1,205

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

jue. 2/7

1:40 p.m.-9:45 a.m.

1 stop19h 05m

Buenos Aires Ministro Pistarini

jue. 9/7

8:30 p.m.-5:39 p.m.

2 stops22h 09m

C$ 1,211

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

sáb. 13/6

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

1 stop19h 45m

Buenos Aires Jorge Newbery

dom. 28/6

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

1 stop17h 30m

C$ 1,219

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

dom. 17/5

7:30 a.m.-8:00 a.m.

2 stops23h 30m

Buenos Aires Ministro Pistarini

vie. 29/5

9:00 p.m.-8:44 p.m.

2 stops24h 44m

C$ 1,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Pearson Intl to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Pearson Intl 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 Toronto Pearson Intl Airport to Buenos Aires

How far ahead should I book a flight from Toronto Pearson Intl Airport to Buenos Aires?

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to Buenos Aires, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Buenos Aires?

Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Buenos Aires (average of C$ 248). Flying from Toronto Pearson Intl Airport to Buenos Aires in July is currently the most expensive (average of C$ 1,033). 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 YYZ to BUE?

Find hourly flight availability from Pearson Intl 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 abril 2026.

When flying from Toronto Pearson Intl Airport to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Buenos Aires?

What’s the top layover airport for flights from Toronto Pearson Intl Airport to Buenos Aires?

Share of one-stop round-trip flights from Toronto Pearson Intl Airport to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same layover each way.

Bogotá (BOG) – chosen by Cheapflights users on 45% of one-stop itineraries from Toronto Pearson Intl Airport to Buenos Aires on Cheapflights.

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to Buenos Aires?

Average round-trip fare for 1-stop flights from Toronto Pearson Intl Airport to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Miami (MIA) is the most affordable 1-stop option, with an average round-trip price of C$ 1,103.

What’s the fastest layover option from Toronto Pearson Intl Airport to Buenos Aires?

Shortest average travel time for 1-stop one-way flights from Toronto Pearson Intl Airport to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 14h 04m.

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to Buenos Aires?

Average layover duration for 1-stop one-way flights from Toronto Pearson Intl Airport to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New York (JFK) offer the fastest connection on this route, with an average layover time of 1h 38m.

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 abril 2026.
Check out reviews from past customers who have flown with Copa Airlines,LATAM Airlines, andUnited Airlines from Toronto Pearson Intl Airport to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,577 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
LATAM Airlines
7.4
Good
1,911 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,678 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Air Canada
7.1
Good
10,983 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.5
Okay
2,517 reviews
Copa Airlines
7.5
Good
1,577 reviews
Check prices

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Toronto Pearson Intl Airport to Buenos Aires?

    A quick flight from Toronto Pearson Intl Airport to Buenos Aires can take about 14h 53m. Copa Airlines provides one of the quickest options available for as low as C$ 1,080. Toronto Pearson Intl Airport and Buenos Aires are separated by a distance of 8980 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Buenos Aires round-trip?

    Cheapflights users have booked flights from Toronto Pearson Intl Airport to Buenos Aires round-trip from C$ 302. Other airlines that can offer you cheap pricing are Copa Airlines, from C$ 730, and Arajet, from C$ 777. LATAM Airlines is currently priced 74% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Buenos Aires one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 486. However, be on the lookout for offers from Copa Airlines and United Airlines, as they are both options that can get you from Toronto Pearson Intl Airport to Buenos Aires for a low price.

  • What are the most popular routes from Toronto Pearson Intl Airport to Buenos Aires?

    The most popular flight routes from Toronto Pearson Intl Airport to Buenos Aires are Toronto Pearson Intl - Buenos Aires Ministro Pistarini, Toronto Pearson Intl - Buenos Aires Jorge Newbery and Toronto Pearson Intl - El Palomar.

  • Can I find deals for flights from Pearson Intl to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Buenos Aires.

  • Can I find deals for business class flights from Pearson Intl to Buenos Aires?

    Yes. Cheapflights offers flight deals from Pearson Intl 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 Toronto Pearson Intl Airport to Buenos Aires?

    Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Buenos Aires (average of C$ 248). Flying from Toronto Pearson Intl Airport to Buenos Aires in July is currently the most expensive (average of C$ 1,033). 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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Top 7 airlines flying from Pearson Intl to Buenos Aires

Discover the top 7 airlines that operate flights from Pearson Intl 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 abril 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 302AverageC$ 1,314FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Copa AirlinesCheapestC$ 730AverageC$ 1,127FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 777AverageC$ 1,073FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 784AverageC$ 1,242FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 891AverageC$ 1,187FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,042AverageC$ 1,201FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,076AverageC$ 1,313FlexibilityNo 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 Pearson Intl to Buenos Aires?

Cheapflights helps you search for flights from Pearson Intl to Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Buenos Aires?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pearson Intl to Buenos Aires.

Can Cheapflights find flights from Pearson Intl 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 Pearson Intl 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 Pearson Intl to Buenos Aires become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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