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 23h 10m. Your travel time can differ by up to 8h 35m. 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$ 742, 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$ 772 and C$ 811, 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 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.

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$ 501+ 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 26 September 2026.

Thu 3/127:14 a.m. -

1 stop23h 56m

Thu 24/1211:35 p.m. -

1 stop14h 45m

Deal found 25/9C$ 999

Tue 17/1112:55 p.m. -

2 stops18h 25m

Tue 24/1110:05 p.m. -

2 stops20h 42m

Deal found 22/9C$ 1,000

Fri 13/117:14 a.m. -

1 stop23h 26m

Thu 26/1110:25 p.m. -

1 stop19h 47m

Deal found 25/9C$ 1,003

Sat 5/127:14 a.m. -

1 stop23h 01m

Sun 13/1210:10 a.m. -

1 stop15h 27m

Deal found 24/9C$ 1,006

Wed 25/116:10 a.m. -

1 stop24h 50m

Mon 7/1210:50 p.m. -

2 stops18h 59m

Deal found 24/9C$ 1,007

Tue 17/112:01 p.m. -

1 stop16h 14m

Mon 7/1211:35 p.m. -

2 stops17h 35m

Deal found 25/9C$ 1,010

Tue 1/1212:42 p.m. -

2 stops19h 53m

Tue 15/1210:30 p.m. -

1 stop19h 47m

Deal found 22/9C$ 1,013

Tue 17/111:45 p.m. -

2 stops18h 15m

Tue 24/1111:59 p.m. -

2 stops17h 33m

Deal found 21/9C$ 1,021

Fri 4/127:14 a.m. -

1 stop25h 01m

Thu 4/310:30 p.m. -

1 stop16h 39m

Deal found 25/9C$ 1,025

Sun 29/116:15 a.m. -

2 stops31h 45m

Tue 8/125:35 p.m. -

2 stops25h 35m

Deal found 25/9C$ 1,115

Tue 29/912:55 a.m. -

1 stop27h 45m

Thu 1/103:40 a.m. -

2 stops28h 40m

Deal found 22/9C$ 1,168

Sat 24/102:30 p.m. -

2 stops24h 30m

Wed 25/118:05 p.m. -

2 stops23h 09m

Deal found 24/9C$ 1,242

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 26 September 2026.

Tue 17/116:10 a.m. -

1 stop23h 10m

Tue 24/1111:55 p.m. -

1 stop24h 42m

Deal found 21/9C$ 1,008

Sun 29/116:15 a.m. -

2 stops31h 45m

Tue 8/125:35 p.m. -

2 stops25h 35m

Deal found 25/9C$ 1,115

Tue 1/122:00 p.m. -

1 stop33h 45m

Tue 15/1211:00 a.m. -

1 stop15h 15m

Deal found 21/9C$ 1,199

Fri 13/1110:45 a.m. -

2 stops26h 20m

Mon 30/114:45 p.m. -

2 stops27h 06m

Deal found 26/9C$ 1,451

Sat 5/125:55 p.m. -

2 stops35h 25m

Fri 5/310:05 p.m. -

2 stops49h 29m

Deal found 25/9C$ 1,045

Thu 3/127:35 a.m. -

2 stops24h 15m

Wed 16/128:05 p.m. -

2 stops17h 23m

Deal found 22/9C$ 1,122

Tue 1/128:35 a.m. -

2 stops20h 45m

Tue 15/1210:05 p.m. -

1 stop18h 12m

Deal found 23/9C$ 1,048

Sun 21/26:30 p.m. -

2 stops17h 10m

Mon 22/24:40 p.m. -

2 stops21h 16m

Deal found 22/9C$ 1,327

Sat 24/102:30 p.m. -

2 stops24h 30m

Wed 25/118:05 p.m. -

2 stops23h 09m

Deal found 24/9C$ 1,242

Tue 2/36:45 p.m. -

2 stops17h 35m

Wed 3/34:40 p.m. -

2 stops21h 15m

Deal found 22/9C$ 1,327

Tue 20/109:44 a.m. -

2 stops21h 16m

Tue 24/1110:05 p.m. -

1 stop18h 12m

Deal found 24/9C$ 1,252

Mon 19/106:33 p.m. -

2 stops20h 27m

Sun 22/118:05 p.m. -

2 stops23h 49m

Deal found 24/9C$ 1,330

Mon 1/24:15 p.m. -

2 stops21h 45m

Sat 6/25:35 p.m. -

2 stops26h 35m

Deal found 25/9C$ 1,344

Tue 20/109:44 a.m. -

2 stops21h 16m

Mon 23/1110:05 p.m. -

1 stop18h 12m

Deal found 24/9C$ 1,252

Sun 22/116:00 a.m. -

2 stops23h 40m

Tue 24/118:05 p.m. -

2 stops41h 14m

Deal found 21/9C$ 1,331

Sun 22/1110:53 a.m. -

2 stops20h 27m

Tue 24/1110:05 p.m. -

2 stops18h 20m

Deal found 25/9C$ 1,279

Mon 1/28:30 p.m. -

2 stops42h 50m

Mon 15/21:35 p.m. -

2 stops22h 35m

Deal found 21/9C$ 1,928

Sun 18/106:59 p.m. -

2 stops20h 01m

Wed 25/118:05 p.m. -

2 stops19h 19m

Deal found 24/9C$ 1,369

Tue 13/109:00 p.m. -

2 stops34h 00m

Fri 16/109:00 p.m. -

1 stop18h 24m

Deal found 23/9C$ 1,287

Mon 19/108:30 p.m. -

3 stops29h 30m

Mon 26/106:00 a.m. -

2 stops28h 11m

Deal found 21/9C$ 1,652

Thu 22/102:30 p.m. -

2 stops20h 30m

Wed 25/118:05 p.m. -

2 stops23h 09m

Deal found 24/9C$ 1,369

Wed 30/97:00 a.m. -

2 stops24h 00m

Fri 2/109:00 p.m. -

2 stops21h 56m

Deal found 22/9C$ 1,290

Wed 21/107:25 a.m. -

2 stops24h 05m

Wed 25/115:35 p.m. -

2 stops23h 10m

Deal found 24/9C$ 1,653

Fri 23/106:59 p.m. -

2 stops20h 01m

Wed 25/118:05 p.m. -

2 stops19h 19m

Deal found 24/9C$ 1,369

Sat 10/103:15 p.m. -

2 stops39h 45m

Wed 14/109:00 p.m. -

2 stops20h 48m

Deal found 23/9C$ 1,339

Thu 22/102:20 p.m. -

2 stops20h 40m

Wed 25/118:05 p.m. -

2 stops20h 40m

Deal found 24/9C$ 1,653

Mon 9/116:04 p.m. -

2 stops19h 56m

Wed 18/115:35 p.m. -

2 stops25h 39m

Deal found 22/9C$ 1,376

Tue 23/212:30 p.m. -

2 stops21h 50m

Wed 24/24:40 p.m. -

2 stops19h 30m

Deal found 22/9C$ 1,665

Mon 19/106:33 p.m. -

2 stops20h 27m

Mon 26/106:20 p.m. -

2 stops18h 05m

Deal found 21/9C$ 1,378

Sat 5/127:40 p.m. -

2 stops33h 40m

Sun 13/1211:55 p.m. -

2 stops36h 12m

Deal found 23/9C$ 1,447

Find flight deals from Toronto to Buenos Aires

Round-trip from	C$ 994
One-way from	C$ 501
Popular in	December
Cheapest in	November
Average price	C$ 1,242

United Airlines
16/2-25/2
3 total stops
44h 00m total
Toronto to Buenos Aires

Search Deals

Arajet
4/12-31/12
1 total stop
22h 05m total
Toronto to Buenos Aires

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

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

Mon 30/11

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$ 604

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Tue 10/11

6:15 a.m.-11:20 a.m.

3 stops27h 05m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 610

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Mon 16/11

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

1 stop35h 00m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 641

TorontoBuenos Aires

YTZ Toronto Island - AEP Buenos Aires Jorge Newbery

YTZAEP

Toronto Island

Fri 27/11

8:30 p.m.-12:20 p.m.

2 stops37h 50m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 648

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Mon 16/11

9:35 a.m.-7:00 a.m.

3 stops43h 25m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 656

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 14/11

5:20 p.m.-10:40 a.m.

3 stops39h 20m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 663

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Wed 28/10

7:45 a.m.-9:20 p.m.

3 stops36h 35m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 665

TorontoBuenos Aires

YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery

YYZAEP

Toronto Pearson Intl

Sat 14/11

10:55 p.m.-7:30 a.m.

1 stop30h 35m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 668

TorontoBuenos Aires

YTZ Toronto Island - AEP Buenos Aires Jorge Newbery

YTZAEP

Toronto Island

Sat 14/11

2:20 p.m.-12:20 p.m.

3 stops44h 00m

Buenos Aires Jorge Newbery

Wed 31/12

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

Nonstop0h 00m

C$ 669

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 14/11

5:55 p.m.-7:20 a.m.

2 stops35h 25m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 675

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/9

Showing 1-10 of 60 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

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-EZE

YTZ-AEP

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$ 1,202). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,474). 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 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.

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$ 1,134 and C$ 1,332 in February.
The cheapest round-trip price found within the last 5 days was C$ 994 on United Airlines (16 Feb-25 Feb).

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

Bogotá (BOG) – chosen by Cheapflights users on 43% 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$ 883.

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 80 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

1,544 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

1,544 reviews

Copa Airlines

7.6

Good

1,544 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

1,982 reviews

Copa Airlines

7.6

Good

1,544 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

10,247 reviews

Copa Airlines

7.6

Good

1,544 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

11,686 reviews

Copa Airlines

7.6

Good

1,544 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

2,554 reviews

Copa Airlines

7.6

Good

1,544 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 23h 10m. Your travel time can differ by up to 8h 35m. 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$ 742, 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$ 772 and C$ 811, 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.
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$ 1,202). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,474). 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

Alternative routes

Buenos Aires flight routes

Complete your trip

Direct flights to Argentina

Flights by cabin class

Other flight options

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$ 742	AverageC$ 1,198	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 772	AverageC$ 1,326	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Delta	CheapestC$ 811	AverageC$ 1,284	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Avianca	CheapestC$ 840	AverageC$ 1,306	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 886	AverageC$ 1,149	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 1,077	AverageC$ 1,241	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,149	AverageC$ 1,597	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
LATAM Airlines	CheapestC$ 1,219	AverageC$ 1,422	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.

Can Cheapflights notify me if prices for flights from Toronto to Buenos Aires become cheaper?

Of course! You can now track prices for flights from Toronto to Buenos Aires and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Toronto to Buenos Aires from C$ 501

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 26 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 26 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 26 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 26 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 26 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 26 September 2026.

Last-minute flights from Toronto to Buenos AiresDiscover last-minute flight deals from Toronto to Buenos Aires. Data last updated 26 September 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to Buenos Aires. Data last updated 26 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 26 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 26 September 2026.

Find flight deals from Toronto to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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?

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

Find hourly flight availability from Toronto 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 26 September 2026.

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.

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$ 1,134 and C$ 1,332 in February.The cheapest round-trip price found within the last 5 days was C$ 994 on United Airlines (16 Feb-25 Feb).

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 43% 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$ 883.

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 80 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?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 26 September 2026.

Alternative routes for Toronto to Buenos Aires

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

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 26 September 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

Book a non-stop flight to one of these other cities located in Argentina.

Search flights from Toronto to Buenos Aires by cabin class

Find flights from Toronto to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Toronto and Buenos Aires flights

Browse other Toronto and Buenos Aires flight options. Last updated on 26 September 2026.

Other flights from Toronto

Browse through other flights departing from Toronto. Flights are based on user searches made on Cheapflights and were last updated on 26 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 8 airlines flying from Toronto to Buenos Aires

Fly with Cheapflights

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

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

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

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 26 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 26 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 26 September 2026.

Last-minute flights from Toronto to Buenos Aires
Discover last-minute flight deals from Toronto to Buenos Aires. Data last updated 26 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 26 September 2026.

Toronto to Buenos Aires flights typically cost between C$ 1,134 and C$ 1,332 in February.
The cheapest round-trip price found within the last 5 days was C$ 994 on United Airlines (16 Feb-25 Feb).