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 21h 36m. United Airlines provides one of the quickest options available for as low as C$ 1,099. 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$ 723. Other airlines that can offer you cheap pricing are Arajet, from C$ 752, and Delta, from C$ 790. Copa Airlines is currently priced 40% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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.

What are the cheapest flights from Toronto Pearson Intl Airport to Buenos Aires?

While on average a flight from Toronto Pearson Intl Airport to Buenos Aires is generally C$ 1,715, our data shows the cheapest flight currently is C$ 1,450. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 934 for that flight.

What are the most popular airlines that fly from Toronto Pearson Intl Airport to Buenos Aires?

Consider United Airlines, Avianca or Air Canada when booking your flight. These represent the most popular airlines when flying from Toronto Pearson Intl Airport to Buenos Aires.

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.

C$ 437+ Cheap Flights from Toronto Pearson Intl Airport to Buenos Aires

Cheapflights Tip: The best prices from Toronto Pearson Intl to Buenos Aires are usually found in May or March, booked 48 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Pearson Intl to Buenos Aires

Enter your travel dates to find the best prices.

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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 9 September 2026.

Sat 5/1210:52 a.m. -

1 stop14h 53m

Sun 13/128:40 a.m. -

1 stop17h 10m

Deal found 7/9C$ 934

Wed 28/106:30 a.m. -

1 stop16h 35m

Wed 4/1110:05 p.m. -

1 stop27h 45m

Deal found 7/9C$ 939

Fri 4/126:30 a.m. -

1 stop22h 15m

Sun 13/128:40 a.m. -

1 stop17h 10m

Deal found 5/9C$ 941

Wed 2/126:30 a.m. -

1 stop15h 35m

Thu 10/1211:00 a.m. -

1 stop14h 50m

Deal found 7/9C$ 943

Wed 2/126:30 a.m. -

1 stop15h 35m

Tue 22/129:29 a.m. -

1 stop16h 21m

Deal found 6/9C$ 961

Wed 28/106:30 a.m. -

1 stop16h 35m

Mon 2/111:05 a.m. -

1 stop24h 45m

Deal found 7/9C$ 979

Tue 17/116:10 a.m. -

1 stop24h 05m

Mon 7/1210:30 p.m. -

1 stop19h 47m

Deal found 8/9C$ 993

Tue 17/116:10 a.m. -

1 stop24h 05m

Tue 24/1110:25 p.m. -

1 stop19h 47m

Deal found 5/9C$ 994

Thu 3/127:14 a.m. -

1 stop23h 01m

Thu 24/1210:50 p.m. -

1 stop26h 52m

Deal found 6/9C$ 996

Fri 27/1112:20 p.m. -

2 stops25h 40m

Wed 9/128:40 a.m. -

2 stops34h 30m

Deal found 5/9C$ 1,127

Sun 25/106:15 a.m. -

2 stops28h 45m

Thu 12/118:05 p.m. -

2 stops23h 09m

Deal found 8/9C$ 1,152

Mon 9/119:00 p.m. -

1 stop16h 50m

Tue 17/116:00 p.m. -

1 stop14h 40m

Deal found 8/9C$ 1,160

Best flights from Pearson Intl to Buenos Aires
Discover carefully curated flight deals from Pearson Intl to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Wed 18/119:44 a.m. -

2 stops21h 36m

Wed 2/1211:55 p.m. -

2 stops18h 52m

Deal found 4/9C$ 1,099

Mon 1/312:10 p.m. -

2 stops25h 50m

Mon 22/38:05 p.m. -

2 stops22h 21m

Deal found 6/9C$ 1,106

Tue 6/1011:38 a.m. -

2 stops32h 42m

Tue 13/105:45 a.m. -

3 stops31h 34m

Deal found 8/9C$ 1,309

Fri 2/106:30 a.m. -

1 stop23h 15m

Mon 19/109:15 p.m. -

1 stop27h 40m

Deal found 8/9C$ 1,335

Mon 25/17:59 a.m. -

2 stops21h 36m

Mon 15/211:35 p.m. -

2 stops18h 29m

Deal found 7/9C$ 1,106

Sat 19/92:35 p.m. -

2 stops40h 25m

Fri 25/99:00 p.m. -

1 stop18h 24m

Deal found 4/9C$ 1,148

Mon 1/312:15 p.m. -

2 stops20h 40m

Mon 22/311:35 p.m. -

2 stops21h 53m

Deal found 5/9C$ 1,108

Wed 23/99:00 p.m. -

2 stops34h 00m

Mon 5/109:00 p.m. -

2 stops19h 46m

Deal found 5/9C$ 1,179

Tue 6/107:45 a.m. -

3 stops26h 15m

Tue 20/105:45 a.m. -

3 stops31h 34m

Deal found 8/9C$ 1,310

Sun 6/122:25 p.m. -

2 stops17h 25m

Sun 7/211:35 p.m. -

2 stops19h 51m

Deal found 7/9C$ 1,143

Mon 25/16:10 a.m. -

1 stop23h 10m

Mon 15/210:05 p.m. -

1 stop18h 05m

Deal found 8/9C$ 1,179

Mon 8/22:10 p.m. -

2 stops23h 50m

Tue 23/28:05 p.m. -

2 stops23h 21m

Deal found 5/9C$ 1,183

Sat 10/105:45 p.m. -

2 stops37h 15m

Fri 16/109:00 p.m. -

2 stops37h 19m

Deal found 7/9C$ 1,218

Thu 25/25:25 p.m. -

2 stops36h 15m

Sat 13/38:05 p.m. -

2 stops40h 04m

Deal found 5/9C$ 1,203

Mon 25/16:10 a.m. -

1 stop25h 10m

Sun 14/211:55 p.m. -

1 stop16h 15m

Deal found 8/9C$ 1,219

Tue 9/25:25 p.m. -

2 stops20h 35m

Wed 24/28:05 p.m. -

2 stops19h 34m

Deal found 5/9C$ 1,222

Tue 6/107:00 a.m. -

2 stops24h 00m

Sun 18/109:00 p.m. -

2 stops38h 04m

Deal found 7/9C$ 1,270

Tue 9/25:25 p.m. -

2 stops20h 35m

Thu 25/28:05 p.m. -

2 stops23h 21m

Deal found 5/9C$ 1,241

Sat 5/128:35 a.m. -

2 stops22h 45m

Wed 23/1211:55 p.m. -

2 stops23h 20m

Deal found 6/9C$ 1,343

Sun 22/115:25 p.m. -

2 stops20h 35m

Tue 24/115:35 p.m. -

2 stops31h 16m

Deal found 7/9C$ 1,252

Sat 13/25:25 p.m. -

2 stops20h 35m

Mon 22/28:05 p.m. -

2 stops19h 34m

Deal found 5/9C$ 1,334

Wed 28/101:34 p.m. -

2 stops25h 26m

Tue 10/118:05 p.m. -

2 stops29h 52m

Deal found 8/9C$ 1,334

Find flight deals from Pearson Intl to Buenos Aires

Round-trip from	C$ 908
One-way from	C$ 437
Popular in	December
Cheapest in	May
Average price	C$ 1,157
Good round-trip deal	C$ 1,473 or less

American Airlines
17/11-7/12
2 total stops
43h 52m total
Toronto to Buenos Aires

Search Deals

Arajet
5/3-31/12
1 total stop
22h 15m total
Toronto to Buenos Aires

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 85 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Toronto Pearson Intl to Buenos Aires (BUE).

Search Deals

Cheapflights Fare Finder

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 Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Mon 9/11

9:00 p.m.-3:50 p.m.

1 stop16h 50m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 589

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Mon 14/9

10:05 p.m.-6:40 p.m.

1 stop19h 35m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 647

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Tue 29/12

5:25 p.m.-4:00 p.m.

2 stops20h 35m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sun 27/12

7:26 p.m.-7:20 a.m.

2 stops33h 54m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Tue 13/10

6:33 p.m.-4:00 p.m.

2 stops20h 27m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 17/10

5:45 p.m.-8:00 a.m.

2 stops37h 15m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Tue 3/11

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

2 stops42h 02m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Fri 19/2

9:00 p.m.-9:20 a.m.

2 stops34h 20m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 9/1

9:45 a.m.-10:55 a.m.

2 stops23h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Wed 23/12

6:00 a.m.-9:50 a.m.

2 stops25h 50m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 658

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 45 resultsSorted by cheapest first

...

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.

YYZ-BUE

YYZ-EZE

YYZ-AEP

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

YYZ-BUE

YYZ-EZE

YYZ-AEP

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

Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Buenos Aires (average of C$ 1,119). Flying from Toronto Pearson Intl Airport to Buenos Aires in February is currently the most expensive (average of C$ 1,382). 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?

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?

Airfare is below average for this route at the moment.

Toronto Pearson Intl Airport to Buenos Aires flights typically cost between C$ 1,068 and C$ 1,296 in November.
The cheapest round-trip price found within the last 5 days was C$ 908 on American Airlines (17 Nov-7 Dec).

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

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?

Punta Cana (PUJ) is the most affordable 1-stop option, with an average round-trip price of C$ 936.

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

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?

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

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 47 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.

Reviews of airlines servicing Buenos Aires

Check out reviews from past customers who have flown with Copa Airlines,United Airlines, andAir Canada 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

7.6

Good

1,545 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Copa Airlines

7.6

Good

1,545 reviews

Copa Airlines

7.6

Good

1,545 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

United Airlines

7.4

Good

10,192 reviews

Copa Airlines

7.6

Good

1,545 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Air Canada

7.1

Good

11,604 reviews

Copa Airlines

7.6

Good

1,545 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Avianca

6.5

Okay

2,553 reviews

Copa Airlines

7.6

Good

1,545 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Related info for your journey

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 21h 36m. United Airlines provides one of the quickest options available for as low as C$ 1,099. 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$ 723. Other airlines that can offer you cheap pricing are Arajet, from C$ 752, and Delta, from C$ 790. Copa Airlines is currently priced 40% below the average price you’ll pay for this route.
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.
What are the cheapest flights from Toronto Pearson Intl Airport to Buenos Aires?
While on average a flight from Toronto Pearson Intl Airport to Buenos Aires is generally C$ 1,715, our data shows the cheapest flight currently is C$ 1,450. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 934 for that flight.
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, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Buenos Aires (average of C$ 1,119). Flying from Toronto Pearson Intl Airport to Buenos Aires in February is currently the most expensive (average of C$ 1,382). 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

Alternative routes

Buenos Aires flight routes

Complete your trip

Direct flights to Argentina

Flights by cabin class

Other flight options

Other flights from Pearson Intl

Popular flights

Alternative routes for Pearson Intl to Buenos Aires

Pearson Intl to Ministro Pistarini flights

Pearson Intl to Jorge Newbery flights

Pearson Intl to Mendoza flights

Pearson Intl to Cordoba flights

Pearson Intl to Ushuaia flights

Pearson Intl to El Calafate flights

Pearson Intl to San Carlos de Bariloche flights

Pearson Intl to Puerto Iguazú flights

Top 8 airlines flying from Pearson Intl to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 723	AverageC$ 1,168	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 752	AverageC$ 1,293	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Delta	CheapestC$ 790	AverageC$ 1,252	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Avianca	CheapestC$ 819	AverageC$ 1,257	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 864	AverageC$ 1,121	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 1,050	AverageC$ 1,210	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,093	AverageC$ 1,538	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
LATAM Airlines	CheapestC$ 1,189	AverageC$ 1,386	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

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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.

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Cheap flights from Toronto Pearson Intl Airport to Buenos Aires from C$ 437

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pearson Intl to Buenos Aires

Cheapest flights from Pearson Intl to Buenos AiresExplore 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 9 September 2026.

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 9 September 2026.

Best flights from Pearson Intl to Buenos AiresDiscover carefully curated flight deals from Pearson Intl to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from Pearson Intl to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Direct flights from Pearson Intl to Buenos AiresExplore direct flight options from Pearson Intl to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Explore direct flight options from Pearson Intl to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Last-minute flights from Pearson Intl to Buenos AiresDiscover last-minute flight deals from Pearson Intl to Buenos Aires. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from Pearson Intl to Buenos Aires. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Pearson Intl to Buenos AiresSearch for one-way flight options from Pearson Intl to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from Pearson Intl to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Find flight deals from Pearson Intl to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Buenos Aires that are best for you.

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.

Cheapflights Insights

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

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 9 September 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?

Airfare is below average for this route at the moment.

Toronto Pearson Intl Airport to Buenos Aires flights typically cost between C$ 1,068 and C$ 1,296 in November.The cheapest round-trip price found within the last 5 days was C$ 908 on American Airlines (17 Nov-7 Dec).

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.

Punta Cana (PUJ) is the most affordable 1-stop option, with an average round-trip price of C$ 936.

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.

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 47 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.

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Alternative routes for Pearson Intl to Buenos Aires

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Other flights to Buenos Aires

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Pearson Intl and Buenos Aires flights

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Other flights from Pearson Intl

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Top 8 airlines flying from Pearson Intl to Buenos Aires

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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 9 September 2026.

Best flights from Pearson Intl to Buenos Aires
Discover carefully curated flight deals from Pearson Intl to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Direct flights from Pearson Intl to Buenos Aires
Explore direct flight options from Pearson Intl to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Last-minute flights from Pearson Intl to Buenos Aires
Discover last-minute flight deals from Pearson Intl to Buenos Aires. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Pearson Intl to Buenos Aires
Search for one-way flight options from Pearson Intl to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Toronto Pearson Intl Airport to Buenos Aires flights typically cost between C$ 1,068 and C$ 1,296 in November.
The cheapest round-trip price found within the last 5 days was C$ 908 on American Airlines (17 Nov-7 Dec).