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$ 1,019. Other airlines that can offer you cheap pricing are Copa Airlines, from C$ 1,042, and Avianca, from C$ 1,067. Air Canada is currently priced 20% 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$ 481. However, be on the lookout for offers from Copa Airlines and Avianca, 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.

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

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

What is the cheapest day to fly round-trip from Toronto Pearson Intl Airport to Buenos Aires?

Travellers have found that booking a Wednesday departure is the best way to save up to 4% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Buenos Aires?

September can be a great time to fly to Buenos Aires from Toronto Pearson Intl Airport with a flight ticket averaging about C$ 1,262. Cheapflights users have found deals in the month of September for as cheap as C$ 836. The most expensive prices can be found in the month of December.

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$ 399+ 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 October, booked 44 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Pearson Intl to Buenos Aires

Round-trip from	C$ 1,019
One-way from	C$ 399
Popular in	December
Cheapest in	May
Average price	C$ 1,158

Air Canada
22/5-5/6
3 total stops
53h 25m total
Toronto to Buenos Aires

Search Deals

6/5
2 total stops
20h 40m total
Toronto to Buenos Aires

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 117 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Pearson Intl to Buenos Aires

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 15 April 2025.

Wed 21/510:15 p.m.YYZ - EZE

1 stop15h 15mAir Canada

Wed 28/54:35 p.m.EZE - YYZ

1 stop15h 15mAir Canada

Deal found 15/4C$ 1,033

Tue 25/116:10 a.m.YYZ - EZE

1 stop25h 10mUnited Airlines

Wed 10/1210:05 p.m.EZE - YYZ

2 stops17h 19mUnited Airlines

Deal found 15/4C$ 1,067

Wed 7/59:05 a.m.YYZ - AEP

1 stop19h 35mAvianca

Wed 11/67:00 a.m.AEP - YYZ

1 stop16h 30mAvianca

Deal found 14/4C$ 1,093

Mon 5/55:10 p.m.YYZ - EZE

3 stops21h 10mAvianca

Tue 13/56:40 a.m.EZE - YYZ

2 stops25h 35mAvianca

Deal found 15/4C$ 1,094

Tue 25/112:30 p.m.YYZ - AEP

2 stops18h 00mLATAM Airlines

Wed 10/123:40 p.m.AEP - YYZ

2 stops23h 28mLATAM Airlines

Deal found 14/4C$ 1,103

Sat 31/59:00 a.m.YYZ - EZE

1 stop36h 08mCopa Airlines

Sat 7/62:32 p.m.EZE - YYZ

1 stop35h 41mCopa Airlines

Deal found 15/4C$ 1,104

Thu 8/57:45 a.m.YYZ - EZE

1 stop25h 00mDelta

Mon 2/66:15 a.m.EZE - YYZ

2 stops18h 40mDelta

Deal found 15/4C$ 1,112

Wed 7/512:10 p.m.YYZ - EZE

2 stops22h 37mLATAM Airlines

Wed 11/67:13 p.m.EZE - YYZ

2 stops23h 11mLATAM Airlines

Deal found 15/4C$ 1,160

Tue 29/76:00 p.m.YYZ - AEP

2 stops41h 00mMultiple Airlines

Thu 11/95:00 p.m.AEP - YYZ

2 stops23h 11mMultiple Airlines

Deal found 14/4C$ 1,176

Sat 31/511:20 p.m.YYZ - EZE

2 stops38h 10mMultiple Airlines

Sat 7/62:32 p.m.EZE - YYZ

3 stops34h 15mMultiple Airlines

Deal found 15/4C$ 1,225

Mon 5/511:45 a.m.YYZ - EZE

2 stops21h 30mAmerican Airlines

Sun 1/69:15 p.m.EZE - YYZ

1 stop14h 00mAmerican Airlines

Deal found 15/4C$ 1,238

Mon 5/56:10 p.m.YYZ - AEP

2 stops18h 10mDelta

Sun 1/62:40 p.m.AEP - YYZ

2 stops22h 34mDelta

Deal found 13/4C$ 1,296

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 15 April 2025.

Thu 22/511:20 p.m.YYZ - EZE

2 stops38h 10mAir Canada

Thu 5/64:35 p.m.EZE - YYZ

1 stop15h 15mAir Canada

Deal found 14/4C$ 1,019

Thu 22/59:00 a.m.YYZ - EZE

1 stop36h 11mCopa Airlines

Wed 4/63:47 a.m.EZE - YYZ

1 stop22h 26mCopa Airlines

Deal found 14/4C$ 1,042

Thu 5/611:50 p.m.YYZ - EZE

1 stop23h 20mAvianca

Tue 17/66:50 a.m.EZE - YYZ

2 stops18h 39mAvianca

Deal found 14/4C$ 1,067

Mon 5/53:59 p.m.YYZ - EZE

1 stop15h 01mUnited Airlines

Thu 5/69:00 p.m.EZE - YYZ

2 stops37h 58mUnited Airlines

Deal found 15/4C$ 1,107

Wed 6/86:00 a.m.YYZ - AEP

2 stops21h 05mLATAM Airlines

Wed 22/108:10 p.m.AEP - YYZ

2 stops40h 01mLATAM Airlines

Deal found 13/4C$ 1,117

Fri 19/96:00 a.m.YYZ - EZE

2 stops23h 10mDelta

Sun 28/97:40 a.m.EZE - YYZ

2 stops28h 31mDelta

Deal found 14/4C$ 1,150

Tue 29/76:00 p.m.YYZ - AEP

2 stops41h 00mMultiple Airlines

Thu 11/95:00 p.m.AEP - YYZ

2 stops23h 11mMultiple Airlines

Deal found 14/4C$ 1,176

Mon 5/511:45 a.m.YYZ - EZE

2 stops21h 30mAmerican Airlines

Sun 1/69:15 p.m.EZE - YYZ

1 stop14h 00mAmerican Airlines

Deal found 15/4C$ 1,238

Wed 7/59:05 a.m.YYZ - AEP

1 stop19h 35mAvianca

Wed 11/67:00 a.m.AEP - YYZ

1 stop16h 30mAvianca

Deal found 14/4C$ 1,093

Wed 7/512:10 p.m.YYZ - EZE

2 stops22h 37mLATAM Airlines

Wed 11/67:13 p.m.EZE - YYZ

2 stops23h 11mLATAM Airlines

Deal found 15/4C$ 1,160

Sun 14/93:35 p.m.YYZ - EZE

2 stops33h 55mMultiple Airlines

Wed 17/93:55 a.m.EZE - YYZ

2 stops20h 58mMultiple Airlines

Deal found 14/4C$ 1,207

Mon 5/56:10 p.m.YYZ - AEP

2 stops18h 10mDelta

Sun 1/62:40 p.m.AEP - YYZ

2 stops22h 34mDelta

Deal found 13/4C$ 1,296

Last-minute flights from Pearson Intl to Buenos Aires
Discover last-minute flight deals from Pearson Intl to Buenos Aires. Data last updated 15 April 2025 and is based on user searches.

Mon 21/411:30 p.m.YYZ - EZE

2 stops38h 00mAir Canada

Wed 14/54:35 p.m.EZE - YYZ

2 stops19h 04mAir Canada

Deal found 15/4C$ 1,074

Mon 21/46:10 a.m.YYZ - EZE

1 stop24h 50mUnited Airlines

Wed 14/59:00 p.m.EZE - YYZ

1 stop18h 10mUnited Airlines

Deal found 15/4C$ 1,147

Mon 21/41:27 p.m.YYZ - AEP

2 stops41h 13mLATAM Airlines

Mon 28/45:00 p.m.AEP - YYZ

2 stops20h 12mLATAM Airlines

Deal found 14/4C$ 1,267

Mon 21/412:10 p.m.YYZ - EZE

2 stops22h 38mLATAM Airlines

Mon 28/47:13 p.m.EZE - YYZ

2 stops22h 56mLATAM Airlines

Deal found 15/4C$ 1,531

Wed 23/49:05 a.m.YYZ - AEP

1 stop19h 35mMultiple Airlines

Wed 14/512:05 a.m.AEP - YYZ

2 stops23h 25mMultiple Airlines

Deal found 15/4C$ 1,224

Wed 23/411:50 p.m.YYZ - EZE

1 stop14h 30mAvianca

Wed 14/51:40 a.m.EZE - YYZ

1 stop21h 50mAvianca

Deal found 15/4C$ 1,352

Wed 23/49:05 a.m.YYZ - AEP

1 stop19h 35mAvianca

Thu 15/57:00 a.m.AEP - YYZ

1 stop16h 30mAvianca

Deal found 15/4C$ 1,406

Thu 24/49:00 a.m.YYZ - EZE

1 stop18h 09mCopa Airlines

Sun 18/53:47 a.m.EZE - YYZ

1 stop22h 26mCopa Airlines

Deal found 15/4C$ 1,418

Fri 25/410:20 p.m.YYZ - EZE

Nonstop15h 10mMultiple Airlines

Thu 8/56:10 a.m.EZE - YYZ

1 stop25h 40mMultiple Airlines

Deal found 15/4C$ 1,328

Mon 5/55:10 p.m.YYZ - EZE

3 stops21h 10mAvianca

Tue 13/56:40 a.m.EZE - YYZ

2 stops25h 35mAvianca

Deal found 15/4C$ 1,094

Mon 5/56:15 a.m.YYZ - EZE

2 stops24h 45mUnited Airlines

Wed 4/69:00 p.m.EZE - YYZ

1 stop18h 30mUnited Airlines

Deal found 15/4C$ 1,107

Mon 5/511:45 a.m.YYZ - EZE

2 stops21h 30mAmerican Airlines

Sun 1/69:15 p.m.EZE - YYZ

1 stop14h 00mAmerican Airlines

Deal found 15/4C$ 1,238

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 15 April 2025.

Tue 6/511:40 a.m.YYZ - AEP

2 stops20h 40mMultiple Airlines

Deal found 15/4C$ 399

Tue 6/511:40 a.m.YYZ - EZE

2 stops25h 50mMultiple Airlines

Deal found 14/4C$ 452

Thu 12/611:20 p.m.YYZ - EZE

2 stops38h 10mAir Canada

Deal found 15/4C$ 481

Wed 21/59:00 a.m.YYZ - EZE

1 stop18h 09mCopa Airlines

Deal found 14/4C$ 494

Wed 21/59:05 a.m.YYZ - AEP

1 stop19h 35mAvianca

Deal found 14/4C$ 537

Thu 12/65:10 p.m.YYZ - EZE

3 stops35h 25mAvianca

Deal found 15/4C$ 597

Tue 27/512:30 a.m.YYZ - AEP

2 stops39h 50mAir Canada

Deal found 14/4C$ 848

Sun 11/511:30 a.m.YYZ - AEP

2 stops25h 30mLATAM Airlines

Deal found 13/4C$ 893

Tue 20/53:15 p.m.YYZ - EZE

1 stop18h 00mAmerican Airlines

Deal found 14/4C$ 1,222

Tue 20/56:10 p.m.YYZ - EZE

1 stop14h 35mDelta

Deal found 15/4C$ 1,766

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

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 21/5

10:15 p.m.-2:30 p.m.

1 stop15h 15m

Buenos Aires Ministro Pistarini

Wed 28/5

4:35 p.m.-6:50 a.m.

1 stop15h 15m

C$ 1,033

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Wed 7/5

9:05 a.m.-5:40 a.m.

1 stop19h 35m

Buenos Aires Jorge Newbery

Wed 11/6

7:00 a.m.-10:30 p.m.

1 stop16h 30m

C$ 1,093

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 5/5

5:10 p.m.-3:20 p.m.

3 stops21h 10m

Buenos Aires Ministro Pistarini

Tue 13/5

6:40 a.m.-7:15 a.m.

2 stops25h 35m

C$ 1,094

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 31/5

9:00 a.m.-10:08 p.m.

1 stop36h 08m

Buenos Aires Ministro Pistarini

Sat 7/6

2:32 p.m.-1:13 a.m.

1 stop35h 41m

C$ 1,104

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 5/5

3:59 p.m.-8:00 a.m.

1 stop15h 01m

Buenos Aires Ministro Pistarini

Thu 5/6

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,107

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 8/5

7:45 a.m.-9:45 a.m.

1 stop25h 00m

Buenos Aires Ministro Pistarini

Mon 2/6

6:15 a.m.-11:55 p.m.

2 stops18h 40m

C$ 1,112

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Wed 6/8

6:00 a.m.-4:05 a.m.

2 stops21h 05m

Buenos Aires Jorge Newbery

Wed 22/10

8:10 p.m.-11:11 a.m.

2 stops40h 01m

C$ 1,117

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 7/5

12:10 p.m.-11:47 a.m.

2 stops22h 37m

Buenos Aires Ministro Pistarini

Wed 11/6

7:13 p.m.-5:24 p.m.

2 stops23h 11m

C$ 1,160

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Tue 29/7

6:00 p.m.-12:00 p.m.

2 stops41h 00m

Buenos Aires Jorge Newbery

Thu 11/9

5:00 p.m.-3:11 p.m.

2 stops23h 11m

C$ 1,176

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 31/5

11:20 p.m.-2:30 p.m.

2 stops38h 10m

Buenos Aires Ministro Pistarini

Sat 7/6

2:32 p.m.-11:47 p.m.

3 stops34h 15m

C$ 1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 22 results

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 44 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, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Buenos Aires (average of C$ 816). Flying from Toronto Pearson Intl Airport to Buenos Aires in December is currently the most expensive (average of C$ 1,063). 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?

It’s optimal to fly from Toronto Pearson Intl Airport to Buenos Aires in the morning. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Toronto Pearson Intl Airport to Buenos Aires?

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Buenos Aires flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buenos Aires by month

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.

Temperature in Buenos Aires by month

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).

Reviews of airlines servicing Buenos Aires

Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM Airlines from Toronto 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.

Delta

8.0

Very good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,918 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.6

Good

1,408 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,758 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,658 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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$ 1,019. Other airlines that can offer you cheap pricing are Copa Airlines, from C$ 1,042, and Avianca, from C$ 1,067. Air Canada is currently priced 20% 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$ 481. However, be on the lookout for offers from Copa Airlines and Avianca, 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, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Buenos Aires (average of C$ 816). Flying from Toronto Pearson Intl Airport to Buenos Aires in December is currently the most expensive (average of C$ 1,063). 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

Top 8 airlines flying from Pearson Intl to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 563	AverageC$ 1,230	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 628	AverageC$ 880	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
LATAM Airlines	CheapestC$ 772	AverageC$ 1,311	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
American Airlines	CheapestC$ 994	AverageC$ 1,369	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Avianca	CheapestC$ 1,023	AverageC$ 1,279	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Delta	CheapestC$ 1,040	AverageC$ 1,138	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 1,043	AverageC$ 1,342	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 1,067	AverageC$ 1,274	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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?

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Cheap flights from Toronto Pearson Intl Airport to Buenos Aires from C$ 399

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Toronto Pearson Intl to Buenos Aires are usually found in May or October, booked 44 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Pearson Intl to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 15 April 2025.

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 15 April 2025.

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

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?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Buenos Aires. Price data was last updated on 11 April 2025.

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 15 April 2025.

What is the cheapest day to fly from Toronto Pearson Intl Airport to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Buenos Aires. Price data was last updated on 16 December 2024.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

Reviews of airlines servicing Buenos Aires

Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM Airlines from Toronto 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.

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.

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

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

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

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

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

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

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

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Alternative routes for Pearson Intl to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

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 15 April 2025.