How long is the flight from Toronto to Buenos Aires?

United Airlines, Delta, and Air Canada can get you from Toronto to Buenos Aires in just under 20h 35m. Your travel time can differ by up to 13h 19m. There are 8954 km between Toronto and Buenos Aires. Both multi-stop and direct flights can be found to your destination and back.

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

Currently priced at C$ 729, Copa Airlines will fly you from Toronto to Buenos Aires and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Arajet and Delta - these airlines can fly you to your destination from C$ 758 and C$ 796, respectively. Copa Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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 to Buenos Aires?

Most travellers choose Toronto Pearson Intl - Buenos Aires Ministro Pistarini, Toronto Pearson Intl - Buenos Aires Jorge Newbery or Toronto Island - Buenos Aires Ministro Pistarini when deciding on the best route from Toronto to Buenos Aires.

What are the cheapest flights from Toronto to Buenos Aires?

While on average a flight from Toronto to Buenos Aires is generally C$ 1,813, our data shows the cheapest flight currently is C$ 1,461. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 925 for that flight.

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

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

What is the cheapest time of day to fly from YTO to BUE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Buenos Aires as you normally would.

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

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

How can I find direct flights from Toronto to Buenos Aires?

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

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

Yes. Cheapflights offers flight deals from Toronto 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$ 490+ Cheap Flights from Toronto to Buenos Aires

Cheapflights Tip: The best prices from Toronto to Buenos Aires are usually found in November or April, booked 66 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Toronto to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Toronto to Buenos Aires
Explore the most affordable flight options available from Toronto to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Sat 28/116:10 a.m. -

1 stop24h 50m

Thu 10/1210:10 a.m. -

1 stop15h 27m

Deal found 11/9C$ 911

Tue 17/116:10 a.m. -

1 stop24h 05m

Mon 7/1210:30 p.m. -

1 stop19h 47m

Deal found 14/9C$ 914

Tue 17/1112:44 p.m. -

2 stops19h 56m

Tue 24/1110:25 p.m. -

1 stop19h 47m

Deal found 14/9C$ 921

Wed 25/117:14 a.m. -

1 stop22h 16m

Wed 2/1210:30 p.m. -

1 stop16h 36m

Deal found 11/9C$ 935

Mon 9/115:25 p.m. -

2 stops20h 35m

Wed 18/118:05 p.m. -

2 stops23h 49m

Deal found 10/9C$ 1,191

Mon 7/129:00 p.m. -

1 stop35h 00m

Fri 22/15:10 p.m. -

2 stops28h 40m

Deal found 14/9C$ 1,202

Sun 25/105:50 p.m. -

2 stops27h 15m

Sun 1/118:40 a.m. -

2 stops28h 30m

Deal found 9/9C$ 1,204

Mon 9/119:00 p.m. -

1 stop16h 50m

Wed 18/118:00 p.m. -

1 stop35h 50m

Deal found 10/9C$ 1,216

Mon 7/129:00 p.m. -

1 stop14h 40m

Mon 22/34:40 p.m. -

1 stop15h 05m

Deal found 14/9C$ 1,221

Mon 26/1010:00 p.m. -

1 stop19h 40m

Tue 10/1111:55 a.m. -

1 stop19h 55m

Deal found 14/9C$ 1,234

Sat 28/111:00 p.m. -

2 stops21h 20m

Sat 12/125:10 p.m. -

1 stop24h 50m

Deal found 10/9C$ 1,239

Tue 3/1111:38 a.m. -

2 stops26h 22m

Tue 17/118:05 p.m. -

2 stops19h 19m

Deal found 11/9C$ 1,246

Best flights from Toronto to Buenos Aires
Discover carefully curated flight deals from Toronto to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Thu 12/117:26 p.m. -

2 stops33h 54m

Mon 16/1110:05 p.m. -

2 stops22h 40m

Deal found 10/9C$ 1,075

Mon 9/115:25 p.m. -

2 stops20h 35m

Wed 18/118:05 p.m. -

2 stops23h 49m

Deal found 10/9C$ 1,191

Tue 17/117:50 a.m. -

1 stop19h 50m

Mon 7/127:05 a.m. -

1 stop17h 15m

Deal found 10/9C$ 1,327

Mon 9/118:55 p.m. -

2 stops32h 35m

Wed 18/1111:50 a.m. -

3 stops31h 35m

Deal found 10/9C$ 1,328

Wed 23/98:30 a.m. -

2 stops29h 00m

Sun 15/114:45 p.m. -

2 stops21h 06m

Deal found 13/9C$ 1,534

Mon 7/123:45 p.m. -

1 stop15h 35m

Mon 22/310:55 p.m. -

2 stops21h 39m

Deal found 14/9C$ 1,089

Tue 13/109:00 p.m. -

2 stops34h 00m

Tue 20/109:00 p.m. -

2 stops37h 19m

Deal found 13/9C$ 1,089

Sun 22/116:00 a.m. -

2 stops23h 40m

Tue 24/118:05 p.m. -

2 stops41h 14m

Deal found 12/9C$ 1,277

Wed 23/95:15 p.m. -

2 stops37h 45m

Tue 6/109:00 p.m. -

2 stops21h 56m

Deal found 12/9C$ 1,091

Wed 28/1010:50 a.m. -

3 stops36h 00m

Wed 4/117:30 p.m. -

2 stops21h 15m

Deal found 13/9C$ 1,349

Fri 16/108:55 a.m. -

1 stop19h 45m

Mon 14/127:05 a.m. -

1 stop17h 15m

Deal found 14/9C$ 1,399

Wed 23/97:15 a.m. -

2 stops16h 50m

Sun 15/117:35 p.m. -

2 stops21h 10m

Deal found 12/9C$ 1,352

Wed 25/116:45 a.m. -

2 stops22h 35m

Wed 2/1211:55 p.m. -

2 stops23h 20m

Deal found 11/9C$ 1,122

Mon 2/111:34 p.m. -

2 stops24h 26m

Tue 17/115:35 p.m. -

2 stops21h 49m

Deal found 12/9C$ 1,360

Sat 21/117:50 a.m. -

1 stop19h 50m

Sat 28/117:05 a.m. -

1 stop17h 15m

Deal found 13/9C$ 1,403

Fri 13/114:35 p.m. -

2 stops20h 30m

Mon 30/114:45 p.m. -

2 stops19h 25m

Deal found 10/9C$ 1,649

Sun 1/116:33 p.m. -

2 stops19h 27m

Mon 16/118:05 p.m. -

2 stops19h 19m

Deal found 10/9C$ 1,363

Mon 16/118:35 a.m. -

2 stops20h 45m

Fri 18/1210:05 p.m. -

2 stops25h 10m

Deal found 14/9C$ 1,129

Fri 18/93:53 p.m. -

1 stop15h 07m

Thu 24/99:00 p.m. -

2 stops23h 37m

Deal found 12/9C$ 1,131

Wed 25/118:30 p.m. -

2 stops40h 35m

Wed 2/124:45 p.m. -

2 stops19h 25m

Deal found 11/9C$ 1,709

Fri 23/108:30 a.m. -

2 stops17h 53m

Sun 1/118:40 a.m. -

3 stops35h 11m

Deal found 11/9C$ 1,555

Wed 23/99:00 p.m. -

2 stops34h 00m

Sun 15/1111:55 p.m. -

2 stops18h 52m

Deal found 12/9C$ 1,131

Tue 17/114:35 p.m. -

2 stops20h 30m

Mon 7/124:45 p.m. -

2 stops21h 06m

Deal found 10/9C$ 1,745

Sun 8/118:55 p.m. -

2 stops25h 10m

Fri 20/1111:05 p.m. -

2 stops18h 01m

Deal found 14/9C$ 1,596

Fri 18/93:53 p.m. -

1 stop15h 07m

Tue 22/99:00 p.m. -

1 stop18h 24m

Deal found 12/9C$ 1,131

Thu 8/105:15 p.m. -

2 stops37h 45m

Thu 15/109:00 p.m. -

2 stops23h 37m

Deal found 9/9C$ 1,168

Fri 20/118:00 a.m. -

2 stops23h 32m

Sun 29/117:20 a.m. -

2 stops18h 43m

Deal found 12/9C$ 1,731

Sat 10/103:15 p.m. -

2 stops39h 45m

Sat 17/109:00 p.m. -

2 stops44h 48m

Deal found 12/9C$ 1,591

Find flight deals from Toronto to Buenos Aires

Round-trip from	C$ 911
One-way from	C$ 490
Popular in	December
Cheapest in	November
Average price	C$ 1,220
Good round-trip deal	C$ 1,661 or less

American Airlines
28/11-10/12
2 total stops
40h 17m total
Toronto to Buenos Aires

Search Deals

Arajet
4/12-31/12
1 total stop
25h 02m total
Toronto to Buenos Aires

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 35 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 (YTO) to Buenos Aires (BUE).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto 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 - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Wed 21/10

6:30 a.m.-10:00 a.m.

1 stop26h 30m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 575

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sun 25/10

6:55 p.m.-10:05 p.m.

2 stops26h 10m

Buenos Aires Ministro Pistarini

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

Sun 29/11

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

2 stops33h 15m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 596

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Wed 28/10

6:30 a.m.-6:45 a.m.

1 stop23h 15m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 607

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Sun 27/9

6:34 p.m.-9:20 p.m.

3 stops25h 46m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 611

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Wed 28/10

11:55 p.m.-4:20 a.m.

1 stop27h 25m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 611

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Fri 23/10

7:25 a.m.-3:23 a.m.

2 stops18h 58m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 638

TorontoBuenos Aires

YTZ Toronto Island - EZE Buenos Aires Ministro Pistarini

YTZEZE

Toronto Island

Wed 30/9

7:55 p.m.-3:00 a.m.

2 stops30h 05m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 639

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Mon 16/11

2:00 p.m.-3:45 a.m.

1 stop35h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 640

TorontoBuenos Aires

YTZ Toronto Island - EZE Buenos Aires Ministro Pistarini

YTZEZE

Toronto Island

Mon 16/11

7:00 a.m.-3:45 a.m.

3 stops42h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 643

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 58 resultsSorted by cheapest first

...

Best time to book a flight from Toronto to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Toronto with our price prediction graph.

YTO-BUE

YYZ-EZE

YYZ-AEP

YTZ-EZE

YHM-EZE

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 to Buenos Aires

YTO-BUE

YYZ-EZE

YYZ-AEP

YTZ-EZE

YHM-EZE

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

Currently, November is the cheapest month in which you can book a flight from Toronto to Buenos Aires (average of C$ 1,157). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,442). 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.

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

Airfare is below average for this route at the moment.

Toronto to Buenos Aires flights typically cost between C$ 1,104 and C$ 1,316 in November.
The cheapest round-trip price found within the last 5 days was C$ 911 on American Airlines (28 Nov-10 Dec).

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

Bogotá (BOG) – chosen by Cheapflights users on 41% of one-stop itineraries from Toronto to Buenos Aires on Cheapflights.

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

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 867.

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

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 13h 40m.

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

To ensure you get the cheapest price possible for a flight from Toronto 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

Read reviews from past customers who have flown Copa Airlines,LATAM Airlines, andUnited Airlines from Toronto to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.6

Good

1,542 reviews

Check prices

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

7.6

Good

1,542 reviews

Copa Airlines

7.6

Good

1,542 reviews

Check prices

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

1,985 reviews

Copa Airlines

7.6

Good

1,542 reviews

Check prices

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

10,213 reviews

Copa Airlines

7.6

Good

1,542 reviews

Check prices

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

11,623 reviews

Copa Airlines

7.6

Good

1,542 reviews

Check prices

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

2,551 reviews

Copa Airlines

7.6

Good

1,542 reviews

Check prices

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

How long is the flight from Toronto to Buenos Aires?
United Airlines, Delta, and Air Canada can get you from Toronto to Buenos Aires in just under 20h 35m. Your travel time can differ by up to 13h 19m. There are 8954 km between Toronto and Buenos Aires. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Toronto to Buenos Aires round-trip?
Currently priced at C$ 729, Copa Airlines will fly you from Toronto to Buenos Aires and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Arajet and Delta - these airlines can fly you to your destination from C$ 758 and C$ 796, respectively. Copa Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from Toronto to Buenos Aires?
Most travellers choose Toronto Pearson Intl - Buenos Aires Ministro Pistarini, Toronto Pearson Intl - Buenos Aires Jorge Newbery or Toronto Island - Buenos Aires Ministro Pistarini when deciding on the best route from Toronto to Buenos Aires.
What are the cheapest flights from Toronto to Buenos Aires?
While on average a flight from Toronto to Buenos Aires is generally C$ 1,813, our data shows the cheapest flight currently is C$ 1,461. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 925 for that flight.
Can I find deals for flights from Toronto to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Toronto to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Buenos Aires.
Can I find deals for business class flights from Toronto to Buenos Aires?
Yes. Cheapflights offers flight deals from Toronto 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 to Buenos Aires?
Currently, November is the cheapest month in which you can book a flight from Toronto to Buenos Aires (average of C$ 1,157). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,442). 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

Airlines

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Other flights from Toronto

Popular flights

Fly from Toronto to Buenos Aires on these airlines

Air Canada flights from Toronto to Buenos Aires

Copa Airlines flights from Toronto to Buenos Aires

Top 8 airlines flying from Toronto to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 729	AverageC$ 1,177	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 758	AverageC$ 1,302	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Delta	CheapestC$ 796	AverageC$ 1,261	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Avianca	CheapestC$ 825	AverageC$ 1,274	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 870	AverageC$ 1,129	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 1,058	AverageC$ 1,219	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,106	AverageC$ 1,568	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
LATAM Airlines	CheapestC$ 1,197	AverageC$ 1,396	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Toronto to Buenos Aires?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Buenos Aires from Toronto today with Cheapflights!

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Can Cheapflights find flights from Toronto to Buenos Aires with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Buenos Aires flexibly with Cheapflights today.

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Cheap flights from Toronto to Buenos Aires from C$ 490

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Toronto to Buenos Aires

Cheapest flights from Toronto to Buenos AiresExplore the most affordable flight options available from Toronto to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Explore the most affordable flight options available from Toronto to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Toronto to Buenos AiresDiscover carefully curated flight deals from Toronto to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Toronto to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Direct flights from Toronto to Buenos AiresExplore direct flight options from Toronto to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Explore direct flight options from Toronto to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Last-minute flights from Toronto to Buenos AiresDiscover last-minute flight deals from Toronto to Buenos Aires. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to Buenos Aires. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Toronto to Buenos AiresSearch for one-way flight options from Toronto to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from Toronto to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from Toronto 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 to Buenos Aires that are best for you.

Best time to book a flight from Toronto to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Toronto with our price prediction graph.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Toronto to Buenos Aires flights typically cost between C$ 1,104 and C$ 1,316 in November.The cheapest round-trip price found within the last 5 days was C$ 911 on American Airlines (28 Nov-10 Dec).

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

Share of one-stop round-trip flights from Toronto 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 41% of one-stop itineraries from Toronto to Buenos Aires on Cheapflights.

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

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

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 867.

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

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

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 13h 40m.

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

Average layover duration for 1-stop one-way flights from Toronto 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 to Buenos Aires?

To ensure you get the cheapest price possible for a flight from Toronto 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

Read reviews from past customers who have flown Copa Airlines,LATAM Airlines, andUnited Airlines from Toronto to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Toronto to Buenos Aires?

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How can I find direct flights from Toronto to Buenos Aires?

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

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Fly from Toronto to Buenos Aires on these airlines

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Alternative routes for Toronto to Buenos Aires

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Other flights to Buenos Aires

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Complete your trip

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Direct flights to Argentina

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Toronto and Buenos Aires flights

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Other flights from Toronto

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Popular flight searches

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Top 8 airlines flying from Toronto to Buenos Aires

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Cheapest flights from Toronto to Buenos Aires
Explore the most affordable flight options available from Toronto to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Toronto to Buenos Aires
Discover carefully curated flight deals from Toronto to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Direct flights from Toronto to Buenos Aires
Explore direct flight options from Toronto to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Last-minute flights from Toronto to Buenos Aires
Discover last-minute flight deals from Toronto to Buenos Aires. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Toronto to Buenos Aires
Search for one-way flight options from Toronto to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Toronto to Buenos Aires flights typically cost between C$ 1,104 and C$ 1,316 in November.
The cheapest round-trip price found within the last 5 days was C$ 911 on American Airlines (28 Nov-10 Dec).