YYZ - BUE

C$ 447 Find Cheap Flights from Toronto Pearson Airport to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to Buenos Aires departing on 1/10. 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.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Buenos Aires.
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Cheap Flights from Pearson Intl 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 Pearson Intl 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 Pearson Intl to Buenos Aires

Thu, 30 Oct - Sun, 16 Nov
LATAM Airlines Logo
6:00 p.m. - 2:55 p.m.YYZ-EZE
19h 55m2 stops
LATAM Airlines Logo
3:50 p.m. - 1:08 p.m.EZE-YYZ
23h 18m2 stops
C$ 975LATAM Airlines
Find Deal
Tue, 7 Oct - Wed, 15 Oct
LATAM Airlines Logo
6:00 p.m. - 4:05 p.m.YYZ-AEP
21h 05m2 stops
LATAM Airlines Logo
8:10 p.m. - 5:23 p.m.AEP-YYZ
22h 13m2 stops
C$ 979LATAM Airlines
Find Deal
Wed, 17 Sep - Tue, 30 Sep
Copa Airlines Logo
9:00 a.m. - 4:13 a.m.YYZ-EZE
18h 13m1 stop
Copa Airlines Logo
10:06 a.m. - 1:13 a.m.EZE-YYZ
16h 07m1 stop
C$ 1,019Copa Airlines
Find Deal
Wed, 5 Nov - Sun, 16 Nov
Avianca Logo
8:00 a.m. - 5:05 a.m.YYZ-EZE
19h 05m2 stops
Avianca Logo
1:40 a.m. - 10:35 p.m.EZE-YYZ
22h 55m1 stop
C$ 1,036Avianca
Find Deal
Mon, 13 Oct - Fri, 24 Oct
Avianca Logo
9:05 a.m. - 3:20 p.m.YYZ-EZE
29h 15m1 stop
Avianca Logo
6:50 a.m. - 10:30 p.m.EZE-YYZ
16h 40m1 stop
C$ 1,037Avianca
Find Deal
Wed, 17 Sep - Mon, 29 Sep
Copa Airlines Logo
9:00 a.m. - 4:13 a.m.YYZ-EZE
18h 13m1 stop
Copa Airlines Logo
3:48 a.m. - 1:13 a.m.EZE-YYZ
22h 25m1 stop
C$ 1,041Copa Airlines
Find Deal
Tue, 28 Oct - Mon, 24 Nov
United Airlines Logo
10:00 a.m. - 6:20 a.m.YYZ-EZE
19h 20m2 stops
United Airlines Logo
10:05 p.m. - 4:02 p.m.EZE-YYZ
19h 57m2 stops
C$ 1,065United Airlines
Find Deal
Wed, 3 Sep - Sat, 13 Sep
Air Canada Logo
3:00 p.m. - 2:30 p.m.YYZ-EZE
22h 30m2 stops
Air Canada Logo
4:35 p.m. - 4:54 p.m.EZE-YYZ
25h 19m2 stops
C$ 1,066Air Canada
Find Deal
Thu, 30 Oct - Mon, 17 Nov
United Airlines Logo
3:45 p.m. - 8:20 a.m.YYZ-EZE
15h 35m1 stop
United Airlines Logo
11:55 p.m. - 5:49 p.m.EZE-YYZ
19h 54m2 stops
C$ 1,068United Airlines
Find Deal
Thu, 28 Aug - Thu, 4 Sep
Air Canada Logo
11:20 p.m. - 2:30 p.m.YYZ-EZE
38h 10m2 stops
Air Canada Logo
4:35 p.m. - 6:50 a.m.EZE-YYZ
15h 15m1 stop
C$ 1,069Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Pearson Intl to Buenos Aires flights

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

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Toronto Pearson Intl Airport to Buenos Aires.

Our data shows that the cheapest route for a return flight from Toronto Pearson Intl Airport to Buenos Aires cost C$ 1,473 and was between Toronto Pearson Intl Airport (YYZ) and Buenos Aires Ministro Pistarini Airport (EZE). On average, the best prices are found if you fly this route. The average price for a return flight for this route is C$ 1,473.

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 May, where tickets cost C$ 1,073 (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$ 1,624 and C$ 1,327 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonJune
Cheapest flightC$ 447
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Toronto to Buenos Aires Jorge Newbery

When to book flights from Pearson Intl to Buenos Aires

Are your dates flexible? Find out the best times to travel from Pearson Intl 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 Pearson Airport to Buenos Aires flights

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

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Buenos Aires was C$ 324 for a one-way ticket and C$ 707 for a round-trip.

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

    When flying out of Toronto Pearson Airport 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 aircraft models fly most regularly from Toronto Pearson Airport to Buenos Aires?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Toronto Pearson Airport to Buenos Aires flight route.

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

    Star Alliance, and SkyTeam are the airline alliances operating flights between Toronto Pearson Airport and Buenos Aires, with Star Alliance 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$ 1,140 and an overall rating of 8.0, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of C$ 1,291 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Toronto Pearson Airport 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 Pearson Airport to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Pearson Airport 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 Pearson Airport 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 Pearson Airport 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 Pearson Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Pearson Airport 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 Pearson Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Pearson Intl 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 Pearson Intl 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.
8.0
DeltaOverall score based on 7981 reviews
8.2Boarding
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
Airline reviews

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

10.0 ExcellentAnonymous, Jul 2025ATL - EYW
Read more Delta reviews

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

I like for how they process during check in. It was very smoothly.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

After I checked in, I realized we had no seat assignment. It said they would be assigned at the gate. This was really frustrating because I usually use a lounge before flights, but I couldn't because I had to be at the gate to ensure we got our seat assignments. The gate agent arrived an hour before the flight left. I was the first one up to ask about seat assignments. She told us to wait for names to be called. Dozens of other passengers were paged, but we were not. Finally, I asked my husband to ask. He went up and was also told to wait. About 10 minutes later, they called for boarding. We still had not been told our seats. We went back to the desk and they were in a panic, saying we actually weren't on that flight. Then they made an announcement telling the stand by passengers to not board (in case we needed their seats). It was so stressful and unprofessional. Finally they gave us our seats. I have no idea what happened and why the two desk agents seemed to have conflicting ideas about our seats, whether we were on that flight etc.

Delta flight was on time, seats were comfortable, and crew was nice.

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Tasty snacks. On-time departure and early arrival. Luggage arrived quickly at the carrousel. The only negative was a man behind us that was heavily inebriated. He was served 3 double drinks during the flight. There was no telling how much he had before the flight. He was so out of it that he spilled a drink and broke the heavy liquor glass on the floor. I don't believe he should have been served so much alcohol on a two-hour flight.

Great list of movies, seat was generally comfortable, but not much shoulder room. The fresh baked cookie mostly made up for the lack of variety with the meals, which were all tomato based.

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

It was good, plane is a bit older so seats are somewhat flat

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

I n the Toronto airport I had trouble finding my zone. It was 47. I went from Zone 1 to the end of the line.didn't find it. Then saw my zone somewhat by accident over by where you first come in. Signs could be more helpful or more personnel directing people like me.

Wonderful airline. All staff were pleasant and helpful. What is sad is that it wasn’t grand gestures just everyday pleasantness and friendliness that are missing from the other airlines I have flown recently.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

Orderly boarding. The flight to Montreal was difficult to get to on time, but had help from staffer.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

The checking of my carry-on was not the greatest idea. It was selected for a security check in Toronto and didn't make it to my connecting flight. Fortunately Air Canada delivers late luggage to Whistler so I got it at 2 A M.

The seating and lack of leg room. I paid extra for more leg room. The space for under seat storage was a joke.

Well managed flight comfortable. Wish they had back of seat screens

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

No food, terms when selling are not clear. To pricy for the service in general

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

Seats are very tight even in Plus, no complimentary snacks or beverage

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.

Late departure. When the flight arrived in Medellin the plane sat at the gate for 20 minutes waiting for a bus for us to get off the plane.

I receive a service for what I pay, so it is fair.

i think the flight was late because they were so strict about measuring everyone's personal items to try and charge them $119. It was really petty and made us late.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

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