How long is the flight from Toronto to Buenos Aires?

United Airlines and Delta can get you from Toronto to Buenos Aires in just under 20h 45m. Your travel time can differ by up to 05m. There are 8980 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$ 639, Delta will fly you from Toronto to Buenos Aires and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and Arajet - these airlines can fly you to your destination from C$ 687 and C$ 771, respectively. Delta is priced at 50% 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$ 1,054, our data shows the cheapest flight currently is C$ 641. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 1,002 for that flight.

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

Consider Air Canada, Avianca or United Airlines 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$ 477+ Cheap Flights from Toronto to Buenos Aires

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 9 November 2026.

Sat 28/116:10 a.m. -

1 stop23h 10m

Tue 1/1211:55 p.m. -

1 stop16h 22m

Deal found 8/11C$ 1,002

Sat 5/127:43 a.m. -

2 stops23h 37m

Tue 26/110:05 p.m. -

2 stops21h 44m

Deal found 9/11C$ 1,003

Sat 5/1210:53 a.m. -

2 stops20h 27m

Sat 12/1211:55 p.m. -

1 stop16h 22m

Deal found 7/11C$ 1,006

Tue 17/116:10 a.m. -

1 stop24h 05m

Tue 24/1110:25 p.m. -

1 stop16h 40m

Deal found 8/11C$ 1,009

Fri 4/123:45 p.m. -

1 stop15h 35m

Tue 26/111:55 p.m. -

2 stops23h 20m

Deal found 6/11C$ 1,013

Tue 17/116:10 a.m. -

1 stop23h 10m

Mon 7/1210:05 p.m. -

1 stop18h 12m

Deal found 9/11C$ 1,020

Thu 12/116:10 a.m. -

1 stop23h 10m

Wed 25/1110:05 p.m. -

1 stop18h 12m

Deal found 4/11C$ 1,051

Sat 5/123:45 p.m. -

1 stop15h 35m

Thu 28/111:55 p.m. -

1 stop16h 22m

Deal found 9/11C$ 1,058

Sun 29/116:10 a.m. -

1 stop23h 10m

Wed 2/1210:05 p.m. -

2 stops20h 42m

Deal found 7/11C$ 1,061

Wed 2/1212:55 p.m. -

2 stops18h 25m

Wed 9/1210:05 p.m. -

2 stops20h 42m

Deal found 4/11C$ 1,064

Sun 6/1212:20 p.m. -

2 stops19h 20m

Fri 22/18:05 p.m. -

2 stops22h 09m

Deal found 6/11C$ 1,182

Sun 29/1111:40 p.m. -

2 stops43h 20m

Wed 2/127:05 a.m. -

1 stop17h 15m

Deal found 8/11C$ 1,219

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 9 November 2026.

Mon 30/118:35 a.m. -

2 stops20h 45m

Fri 4/1210:05 p.m. -

2 stops21h 44m

Deal found 6/11C$ 1,006

Mon 3/56:10 p.m. -

2 stops20h 50m

Mon 17/56:20 p.m. -

2 stops17h 54m

Deal found 8/11C$ 1,161

Sun 18/47:25 a.m. -

2 stops31h 15m

Sun 2/55:35 p.m. -

2 stops25h 36m

Deal found 4/11C$ 1,277

Mon 25/13:45 p.m. -

1 stop15h 35m

Fri 29/111:55 p.m. -

2 stops25h 57m

Deal found 8/11C$ 1,058

Sat 10/46:10 p.m. -

2 stops20h 50m

Thu 22/48:05 p.m. -

2 stops22h 21m

Deal found 8/11C$ 1,161

Mon 18/16:10 a.m. -

1 stop23h 10m

Tue 2/211:55 p.m. -

1 stop16h 22m

Deal found 7/11C$ 1,061

Sun 18/42:20 p.m. -

2 stops27h 10m

Mon 3/58:05 p.m. -

2 stops23h 06m

Deal found 4/11C$ 1,277

Fri 9/42:10 p.m. -

2 stops18h 30m

Sat 24/41:10 p.m. -

2 stops22h 59m

Deal found 8/11C$ 1,161

Thu 3/1210:30 a.m. -

2 stops18h 50m

Thu 10/1210:05 p.m. -

2 stops20h 42m

Deal found 5/11C$ 1,065

Thu 11/312:25 p.m. -

2 stops19h 25m

Wed 31/31:10 p.m. -

2 stops22h 59m

Deal found 5/11C$ 1,175

Thu 1/412:30 p.m. -

2 stops19h 00m

Thu 8/44:40 p.m. -

2 stops18h 27m

Deal found 6/11C$ 1,329

Tue 13/43:50 p.m. -

1 stop15h 10m

Mon 17/59:00 p.m. -

2 stops23h 34m

Deal found 5/11C$ 1,119

Mon 5/46:10 p.m. -

2 stops20h 50m

Tue 20/48:05 p.m. -

2 stops22h 21m

Deal found 8/11C$ 1,201

Fri 16/48:30 p.m. -

2 stops35h 00m

Mon 3/54:40 p.m. -

2 stops20h 12m

Deal found 5/11C$ 1,329

Wed 10/27:26 p.m. -

2 stops33h 54m

Wed 17/210:05 p.m. -

1 stop18h 12m

Deal found 7/11C$ 1,158

Wed 10/36:00 p.m. -

2 stops20h 00m

Tue 30/38:05 p.m. -

2 stops22h 21m

Deal found 4/11C$ 1,202

Sat 20/210:35 p.m. -

1 stop18h 05m

Tue 2/36:15 p.m. -

1 stop14h 25m

Deal found 4/11C$ 1,336

Wed 9/126:45 a.m. -

2 stops24h 35m

Tue 29/1211:55 p.m. -

2 stops35h 52m

Deal found 8/11C$ 1,215

Mon 15/36:15 a.m. -

1 stop24h 20m

Sun 28/31:10 p.m. -

2 stops22h 59m

Deal found 8/11C$ 1,239

Sat 28/1110:50 a.m. -

2 stops22h 30m

Tue 1/1210:10 p.m. -

2 stops35h 42m

Deal found 8/11C$ 1,396

Sat 13/27:44 p.m. -

2 stops33h 36m

Fri 19/211:55 p.m. -

2 stops26h 04m

Deal found 7/11C$ 1,219

Mon 5/46:10 p.m. -

2 stops20h 50m

Sun 18/48:05 p.m. -

2 stops22h 21m

Deal found 8/11C$ 1,240

Sat 17/42:20 p.m. -

2 stops22h 40m

Mon 3/58:05 p.m. -

2 stops23h 06m

Deal found 5/11C$ 1,407

Tue 9/36:00 p.m. -

2 stops20h 00m

Thu 1/48:05 p.m. -

2 stops22h 21m

Deal found 5/11C$ 1,253

Tue 13/48:30 p.m. -

2 stops19h 35m

Mon 17/54:40 p.m. -

2 stops18h 27m

Deal found 5/11C$ 1,461

Sat 13/36:10 p.m. -

2 stops43h 50m

Tue 23/35:35 p.m. -

2 stops42h 34m

Deal found 4/11C$ 1,280

Sat 17/42:20 p.m. -

2 stops24h 40m

Sun 2/58:05 p.m. -

2 stops23h 06m

Deal found 4/11C$ 1,507

Sun 18/46:45 p.m. -

2 stops20h 15m

Tue 4/58:05 p.m. -

2 stops22h 21m

Deal found 4/11C$ 1,353

Tue 9/39:45 a.m. -

2 stops23h 15m

Thu 1/411:55 a.m. -

2 stops23h 12m

Deal found 5/11C$ 1,551

Sun 18/46:45 p.m. -

2 stops20h 15m

Sun 2/58:05 p.m. -

2 stops21h 01m

Deal found 4/11C$ 1,353

Find flight deals from Toronto to Buenos Aires

Round-trip from	C$ 1,002
One-way from	C$ 477
Popular in	December
Cheapest in	April
Average price	C$ 1,359
Good round-trip deal	C$ 1,418 or less
Good one-way deal	C$ 679 or less

Lufthansa
28/11-1/12
2 total stops
39h 32m total
Toronto to Buenos Aires

Search Deals

Lufthansa
23/11-31/12
1 total stop
23h 10m total
Toronto to Buenos Aires

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 185 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

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

Search Deals

Price to beat on a one-way 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

Tue 17/11

6:10 a.m.-9:20 a.m.

1 stop25h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 490

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Tue 29/12

8:40 p.m.-9:20 a.m.

2 stops34h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 490

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Wed 18/11

6:10 a.m.-7:20 a.m.

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 490

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Tue 5/1

9:44 a.m.-9:20 a.m.

2 stops21h 36m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 492

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Mon 7/12

9:44 a.m.-9:20 a.m.

2 stops21h 36m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 492

Quickest round-trip

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Tue 8/12

3:45 p.m.-9:20 a.m.

1 stop15h 35m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 496

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Wed 6/1

12:55 p.m.-9:20 a.m.

2 stops18h 25m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 503

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 9/1

6:45 a.m.-9:20 a.m.

2 stops24h 35m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 503

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 14/11

6:10 a.m.-7:20 a.m.

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 521

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Tue 16/2

6:10 a.m.-9:20 a.m.

1 stop25h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 521

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 57 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-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 to Buenos Aires

YTO-BUE

YYZ-EZE

YYZ-AEP

YTZ-AEP

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

Currently, April is the cheapest month in which you can book a flight from Toronto to Buenos Aires (average of C$ 1,202). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,543). 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$ 1,004 and C$ 1,500 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,002 on Lufthansa (28 Nov-1 Dec).

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

Bogotá (BOG) – chosen by Cheapflights users on 42% 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$ 882.

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 79 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

1,554 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

1,554 reviews

Copa Airlines

7.6

Good

1,554 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

1,971 reviews

Copa Airlines

7.6

Good

1,554 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

7.3

Good

10,479 reviews

Copa Airlines

7.6

Good

1,554 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

11,880 reviews

Copa Airlines

7.6

Good

1,554 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

1,554 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 and Delta can get you from Toronto to Buenos Aires in just under 20h 45m. Your travel time can differ by up to 05m. There are 8980 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$ 639, Delta will fly you from Toronto to Buenos Aires and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and Arajet - these airlines can fly you to your destination from C$ 687 and C$ 771, respectively. Delta is priced at 50% 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$ 1,054, our data shows the cheapest flight currently is C$ 641. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 1,002 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, April is the cheapest month in which you can book a flight from Toronto to Buenos Aires (average of C$ 1,202). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,543). 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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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
Delta	CheapestC$ 639	AverageC$ 1,282	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Copa Airlines	CheapestC$ 687	AverageC$ 1,291	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 771	AverageC$ 1,324	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Avianca	CheapestC$ 839	AverageC$ 1,309	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 884	AverageC$ 1,148	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 1,086	AverageC$ 1,242	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,150	AverageC$ 1,605	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
LATAM Airlines	CheapestC$ 1,217	AverageC$ 1,357	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!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to Buenos Aires for you. Better yet — we are completely free to use.

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$ 477

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 23/11. 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 9 November 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 9 November 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 9 November 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 9 November 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 9 November 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 9 November 2026.

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

Discover last-minute flight deals from Toronto to Buenos Aires. Data last updated 9 November 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 9 November 2026.

Search for one-way flight options from Toronto to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 9 November 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

Good one-way 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$ 1,004 and C$ 1,500 in November.The cheapest round-trip price found within the last 5 days was C$ 1,002 on Lufthansa (28 Nov-1 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 42% 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$ 882.

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 79 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

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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

Choose from the following airlines for your flight from Toronto to Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Alternative routes for Toronto to Buenos Aires

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Other flights to Buenos Aires

Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Complete your trip

Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.

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 9 November 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 9 November 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 9 November 2026.

Last-minute flights from Toronto to Buenos Aires
Discover last-minute flight deals from Toronto to Buenos Aires. Data last updated 9 November 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 9 November 2026.

Toronto to Buenos Aires flights typically cost between C$ 1,004 and C$ 1,500 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,002 on Lufthansa (28 Nov-1 Dec).