YYZ - BUE

C$ 406 Find Cheap Flights from Toronto to Buenos Aires – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Buenos Aires departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 826
Typical prices: C$ 1,050-C$ 1,143
Aeromexico, Arajet
Mon 7/9Tue 22/9
YYZ - EZE • 1 stop
Cheapest direct flights
C$ 1,234
Air Canada
Fri 18/9Thu 1/10
YYZ - EZE • Direct
Top airlines
Cheapest • from C$ 851 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Toronto and Buenos Aires. You’ll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg C$ 1,204 (round-trip)
Shortest trip • 14h 04m (one-way)
Insights
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Top routes
Cheapest
Most popular
Insights
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When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 23% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to Buenos Aires (YYZ-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Buenos Aires

Mon, 7 Sep - Tue, 22 Sep
Multiple Airlines Logo
11:01 a.m. - 9:25 p.m.
YYZ
-
EZE
33h 24m
1 stop
Multiple Airlines Logo
9:15 a.m. - 11:55 p.m.
EZE
-
YYZ
15h 40m
1 stop
C$ 826Multiple Airlines
Wed, 2 Sep - Tue, 15 Sep
Arajet Logo
6:30 a.m. - 12:05 a.m.
YYZ
-
EZE
16h 35m
1 stop
Arajet Logo
9:15 a.m. - 11:55 p.m.
EZE
-
YYZ
15h 40m
1 stop
C$ 851Arajet
Wed, 2 Dec - Tue, 22 Dec
Arajet Logo
6:30 a.m. - 12:05 a.m.
YYZ
-
EZE
15h 35m
1 stop
Arajet Logo
9:29 a.m. - 11:50 p.m.
EZE
-
YYZ
16h 21m
1 stop
C$ 891Arajet
Sun, 6 Dec - Tue, 22 Dec
Multiple Airlines Logo
10:05 a.m. - 9:50 p.m.
YYZ
-
EZE
33h 45m
1 stop
Multiple Airlines Logo
9:29 a.m. - 11:50 p.m.
EZE
-
YYZ
16h 21m
1 stop
C$ 960Multiple Airlines
Tue, 17 Nov - Sun, 6 Dec
Copa Airlines Logo
8:30 a.m. - 3:52 a.m.
YYZ
-
EZE
17h 22m
1 stop
Copa Airlines Logo
3:46 a.m. - 12:09 a.m.
EZE
-
YYZ
22h 23m
1 stop
C$ 1,043Copa Airlines
Mon, 31 Aug - Mon, 14 Sep
Copa Airlines Logo
8:30 a.m. - 4:36 a.m.
YYZ
-
EZE
19h 06m
1 stop
Copa Airlines Logo
3:48 a.m. - 1:13 a.m.
EZE
-
YYZ
22h 25m
1 stop
C$ 1,043Copa Airlines
Mon, 16 Nov - Fri, 20 Nov
LATAM Airlines Logo
2:30 p.m. - 10:55 a.m.
YYZ
-
EZE
18h 25m
1 stop
LATAM Airlines Logo
12:15 p.m. - 4:51 p.m.
EZE
-
YYZ
30h 36m
2 stops
C$ 1,054LATAM Airlines
Mon, 16 Nov - Fri, 20 Nov
LATAM Airlines Logo
6:04 p.m. - 10:55 a.m.
YYZ
-
EZE
14h 51m
1 stop
LATAM Airlines Logo
12:15 p.m. - 11:15 a.m.
EZE
-
YYZ
25h 00m
2 stops
C$ 1,065LATAM Airlines
Wed, 19 Aug - Mon, 24 Aug
United Airlines Logo
3:53 p.m. - 8:00 a.m.
YYZ
-
EZE
15h 07m
1 stop
United Airlines Logo
9:00 p.m. - 2:24 p.m.
EZE
-
YYZ
18h 24m
1 stop
C$ 1,069United Airlines
Wed, 19 Aug - Tue, 25 Aug
United Airlines Logo
6:10 a.m. - 8:00 a.m.
YYZ
-
EZE
24h 50m
1 stop
United Airlines Logo
9:00 p.m. - 2:24 p.m.
EZE
-
YYZ
18h 24m
1 stop
C$ 1,069United Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Buenos Aires flights

Get data-powered insights and trends into flights from Toronto to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Toronto Pearson Intl Airport to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto Pearson Intl Airport to Buenos Aires departing in September.

Flight prices are below average for this route right now.

Flights to Buenos Aires from Toronto Pearson Intl Airport usually cost between C$ 1,140 and C$ 1,705 in September.
The lowest price found in the past 5 days was C$ 826 on Multiple Airlines (7 Sep–22 Sep).

What is the cheapest Toronto Pearson Intl Airport to Buenos Aires flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Toronto Pearson Intl Airport to Buenos Aires costs C$ 1,256 on the route between Toronto Pearson Intl Airport (YYZ) and Buenos Aires Ministro Pistarini Airport (EZE). It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Buenos Aires is September, where tickets cost C$ 1,129 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 1,394 and C$ 1,388 respectively.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Buenos Aires?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto Pearson Intl Airport to Buenos Aires, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

July

Cheapest flight

C$ 406
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (13% more expensive on average)
Flight from Toronto to Buenos Aires Ministro Pistarini

When to book flights from Toronto to Buenos Aires

Are your dates flexible? Find out the best times to travel from Toronto to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Buenos Aires flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Buenos Aires?

    In the last 5 days, the lowest price for a flight from Toronto Pearson Intl Airport to Buenos Aires was C$ 406 for a one-way ticket and C$ 826 for a round-trip.

  • Which airports will I be using when flying from Toronto to Buenos Aires?

    When flying out of Toronto you will be using Toronto Pearson Intl. You will be landing at one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to Buenos Aires?

    Only Avianca offers inflight Wi-Fi service on the Toronto to Buenos Aires flight route.

  • Which aircraft models fly most regularly from Toronto to Buenos Aires?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Toronto to Buenos Aires flight route.

  • Which airline alliances offer flights from Toronto to Buenos Aires?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Toronto and Buenos Aires, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Toronto to Buenos Aires, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Toronto to Buenos Aires are Delta and Copa Airlines. With an average price for the route of C$ 1,194 and an overall rating of 7.8, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of C$ 1,118 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Toronto to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Toronto Pearson Intl Airport to Buenos Aires

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 1,438 or less round-trip.

Reviews of the top 5 airlines flying from Toronto to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1561 reviews
6.8Entertainment
7.8Boarding
8.1Crew
6.9Food
7.4Comfort
Airline reviews

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

6.0 GoodAnonymous, May 2026
PTY - LAX
Read more Copa Airlines reviews

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

A lot things happened in this trip.The fly should be less stress.

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Flight attendant -José? - was over the top friendly and professional. Beautiful new plane with lie flat seats in Business (worth it!)

Horrible food. No wine or any other alcohol is served on the flight. Water is not served often and they refused when I asked for water in two cups. On the other hand, both going and coming back flights were on time.

I would like a glass of wine or some kind of alcoholic drink.

Very long delay but we just made the connection. The requested wheel chairs were not there so I had to assist/carry BOTH of my parents to the gate while carrying their bags so we could make the connection. The plane had no entertainment system and NO WIFI, legroom zero. Restrooms on ALL of flights were dirty and one restroom did not even work properly. I was surprised to see COPA like this since my flight with them in 2013 was incredible, the seats were amazing and the food options were spectacular. Of course, I see this kind of service on many airlines now, with services and hospitality at an all time low. The worse part of the trip was seeing my 90 year old parents go through hell on these flights and having to try and rush to a gate to make the next flight. Never again

I was supposed to have a lay flat seat but they switched planes and there was only a chair

I liked the friendliness of the crew and comfortable flight. All good.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Flight attendants had a little attitude. Food tastes no good.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

l really enjoy very much the flight was very pleasant

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

No charger and no entertainment on the way back. The plane's super old-like 80s old-with zero TVs. At least the free Wi-Fi works, so definitely bring your iPad. Also, no meal on this 7-hour flight.

Horrible! Rude flight attendant, barely any service on such a long flight. I wouldn't recommend Air Canada to anyone.

Bluetooth to use earphones with the onboard entertainment system failed. WiFi worked at least.

Pilot missed Fredericton airstrip on first go, so had to ascend again, turn around and try it again, successfully, albeit a little jittery...perhaps a new or inexperienced pilot. Not the greatest Air Canada experience. Delayed us even more.

The floor plan on the website indicated I was selecting a seat at the front of the cabin with ample leg room. In fact, I was in the row behind it. I should have wondered when the seat was free to upgrade, but it meant I traded an aisle seat three rows back for a middle seat, which was quite cramped. The Internet didn't work and the live TV didn't work until the last half hour of the trip. On a night of World Cup soccer games, not good.

Canceled my flight in March and have been waiting for 3 months now without the refund after it was promised

Smooth ride but I wish they have better food selections.

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

I was through check-in right away and on the plane before I knew it perfect in every way

Excellent flight crew. Very comfortable plane. Entertainment options on air Canada were great!

Seats are absolutely not comfortable and large enough. There’s a limit and you stepped over it. I understand that there’s a business class, however for the price it costs, it’s just plain stupid for a 50 minute flight.

The crew was great! They waited for me as Air Canada flight was delayed by 1:15 hours from Ottawa to Toronto. I am a bit disappointed that we could only use wifi for entertainment but I survived! The only thing I would of liked is a more comfortable seat. The seat cushions are not thick enough for flights longer than 3 hours. Aside from that, everything was great.

Not what it used to be. The sale of food makes them look greedy!

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

They charged for WATER on a SIX hour flight!! never again!

Definitely my worst experience. We booked a flight JFK - Cartagena with a layover at Bogota. My partner and I were on time for the boarding at 10:55pm. We were about to enter in the plane, literally, when one of the officer from the airline Avianca, took the passport of my partner to apparently « looked at his luggage reservation ». It made no sense, first the luggage was under my name, and then we went through all the controls at the airport. The person went back to the gate inside the airport, I followed my partner. The employees from the airline were rude and disrespectful. They were not explaining us what’s was going on. After 5 minutes of silence treatment. They told us that my partner was intoxicated (it was absolutely not true, they never conducted tests btw) and he couldn’t board in the plane and he will take the next one. They didn’t late us coordinated the trip, and not even let us say goodbye to each other. I was forced to take the plane to bogota and my partner to stay in NYC. It was traumatic. My partner had to wait 6h in the airport (night time) and he had to pay an additional ticket even tho the employees mentioned he was going to take the next flight. We are going to file a complain. It’s unbelievable. First and last time I will ever use this airline. I do not recommend.

The temperature was cold and the food that we had to pay for was awful. The crew didn’t even offer a free glass of water. It was a long, expensive and uncomfortable flight.

Flight attendants to show up on time, offer drinks and food.

My international flight from LAX to Argentina had one free check in bag included in the price I paid, however your crew in LAX made me pay $95 USD to carry it on! Please note I had only on small size luggage (carry on size) and one backpack. I demand my $95 USD back that you guys charged me illegally in LAX.

Was charged for ticket, unable to check in online, made the line to speak to someone at the counter but was told I did not show up in the system as having a ticket to fly - even though I have the email with confirmation and credit card was charged. I could not purchase another ticket at the counter, only online which was not working. Ended up buying a flight on another airline at the airport. Called customer service to claim the cost of the original ticket, was told I showed up in their system as having a ticket but did not check-in or show up to board the flight. Currently pending review for refund via their customer service team, they were very nice and helpful over the phone despite the many glitches.

Do not book with this airline. Flights delayed over 3 hours and no explanation. They keep changing your itinerary every hour.

Awful. Not water, or chargers or space under the seats, the plane was very old and poor maintenance, seats really dirty, sticky, seats pockets with wires pinching your knees. Connection with no announcements, plane departed 1.30 hour earlier for an extra stop to refueling in Trinidad & Tobago. Even that we had a 3 hrs delay, seated in the plane in the runway.

Really bad. Uncommunicated stop in Trinidad & Tobago for refueling. Extra stop added 3 hours of discomfort without allowing off the seat. Not even water, or chargers or boarding groups.

Staff were unfriendly and rude. Was stuck on runway for 2 hours after arrival in Boston.

Horrible service. No communication from the crew as to why a 6 hour delay then cancellation

We waited in an overcrowded bus for over a half hour. It was uncomfortable. It would have been better to have waited in the terminal in a line

The food for sale on board has opportunity for improvement.

I paid extra for a comfortable seat in the second flight, but the plane didn't have those seats, the first one did

My seat was broken and the crew had to find me somewhere else to sit. The crew was extremely courteous about this

Everything you need to know for your flight from Toronto to Buenos Aires

Information on your arrival and departure airports