YYZ - BUE

C$ 440 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 8/10. 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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Flights Deals

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

Fri, 25 Jul - Fri, 1 Aug
Arajet Logo
6:55 p.m. - 5:15 p.m.YYZ-EZE
21h 20m1 stop
Arajet Logo
4:25 a.m. - 5:55 p.m.EZE-YYZ
14h 30m1 stop
C$ 990Arajet
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Thu, 16 Oct - Thu, 23 Oct
Copa Airlines Logo
9:00 a.m. - 4:14 a.m.YYZ-EZE
18h 14m1 stop
Copa Airlines Logo
10:05 a.m. - 1:13 a.m.EZE-YYZ
16h 08m1 stop
C$ 1,023Copa Airlines
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Sun, 10 Aug - Thu, 14 Aug
Air Canada Logo
10:15 p.m. - 2:30 p.m.YYZ-EZE
15h 15m1 stop
Air Canada Logo
4:35 p.m. - 6:50 a.m.EZE-YYZ
15h 15m1 stop
C$ 1,034Air Canada
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Sun, 31 Aug - Wed, 3 Sep
Air Canada Logo
10:15 p.m. - 2:30 p.m.YYZ-EZE
15h 15m1 stop
Air Canada Logo
4:35 p.m. - 6:50 a.m.EZE-YYZ
15h 15m1 stop
C$ 1,035Air Canada
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Mon, 3 Nov - Mon, 17 Nov
United Airlines Logo
10:00 a.m. - 9:20 a.m.YYZ-EZE
21h 20m2 stops
United Airlines Logo
11:55 p.m. - 2:20 p.m.EZE-YYZ
16h 25m1 stop
C$ 1,061United Airlines
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Thu, 30 Oct - Sun, 16 Nov
United Airlines Logo
8:55 a.m. - 6:20 a.m.YYZ-EZE
20h 25m2 stops
United Airlines Logo
11:55 p.m. - 2:20 p.m.EZE-YYZ
16h 25m1 stop
C$ 1,065United Airlines
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Fri, 26 Sep - Sat, 4 Oct
Avianca Logo
11:50 p.m. - 3:20 p.m.YYZ-EZE
14h 30m1 stop
Avianca Logo
4:45 p.m. - 7:15 a.m.EZE-YYZ
15h 30m1 stop
C$ 1,068Avianca
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Mon, 29 Sep - Thu, 23 Oct
Avianca Logo
5:10 p.m. - 3:20 p.m.YYZ-EZE
21h 10m2 stops
Avianca Logo
1:40 a.m. - 10:30 p.m.EZE-YYZ
21h 50m1 stop
C$ 1,071Avianca
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Tue, 25 Nov - Wed, 10 Dec
Delta Logo
6:00 p.m. - 6:45 p.m.YYZ-EZE
22h 45m2 stops
Delta Logo
7:35 p.m. - 7:04 p.m.EZE-YYZ
25h 29m2 stops
C$ 1,101Delta
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Tue, 25 Nov - Wed, 10 Dec
Delta Logo
12:20 p.m. - 6:45 p.m.YYZ-EZE
28h 25m2 stops
Delta Logo
7:35 p.m. - 7:04 p.m.EZE-YYZ
25h 29m2 stops
C$ 1,102Delta
Find Deal
Useful Info

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$ 908 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$ 908.

What’s the cheapest day of the week to fly from Toronto Pearson Airport to Buenos Aires?

The average price of all round-trip flights from Toronto Pearson Intl Airport to Buenos Aires clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Buenos Aires on a Thursday and more expensive on a Tuesday. On your return trip to Toronto Pearson Airport, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

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$ 1,075 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is C$ 1,600 and C$ 1,333 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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonJune
High seasonDecember
Cheapest flightC$ 440
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (29% 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$ 322 for a one-way ticket and C$ 724 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?

    oneworld, 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$ 1,131 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$ 1,274 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.

Top 5 airlines serving 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 7946 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

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.

2.0 MediocreNachi, May 2025LGA - MIA
Read more Delta reviews

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

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

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.

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

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.

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

Great from check in all the way to the end. Very happy with Copa

Copa stranded us ans then tried to charge us thousands to leave Panama.

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

Friendly flight team and seamless travel from one stop to next.

I loved my experience. Very safe, Very informative and very friendly.

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.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

Food, service and the boarding/offloading aspects were great. Our only issue were the seats we booked in the exit row because it was next to the bathroom so we were interrupted all night by people waiting for and then opening and closing the door to use the facilities. Would have fine for a day flight but not so much for an overnighter.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

I will never fly Air Canada again. 5 hour delay due to plane problem which could have been fixed while plane sat empty. We offered a $15CAD voucher for dinner due to delay, BUT that is NOT Even enough for a hamburger. Air Canada rebooked my 87 year old mother on an onward flight in Munich with NINE HOUR layover without rebooking me on same flight. Air Canada apparently cancelled my onward flight as I was offered a refund for the Lufthansa leg from Munich. Fortunately, Lufthansa Service Center staff was very helpful rebooking us both on same flight which was one hour earlier, so only 8 hour layover. Lufthansa airport Mobility staff as well as plane crew were awesome and extremely helpful with wheelchair support. Spoke with others who were on same flight from YYZ to MUC and there was at least one other person that was not rebooked onwards (from Munich to Hamburg) by Air Canada but was able get support frkm LH Service Center staff. The Air Canada plane crew was very helpful, so the overall issue is Air Canada systems, and gate agents that have caused multiple negative issues on AC836 YYZ to MUC on May 18th. Similar to what others on this flight have said, I will NEVER, EVER, NEVER AGAIN fly Air Canada. And I've likely flown over 1 Million miles with them, with lots of miles in Business Class and have held Elite, and Super Elite status.

Good flight, slightly cramped as the seats are very close together

SIX HOUR FLIGHT DELAY!! $15.00 voucher to apologize. Missed our first tour in Quebec.

Terrible food, unprofessional flight attendants, and an uncomfortable seat. The food they provided was the worst I have ever had since I flew. They were worse than any cheap food you can get at convenience stores. I feel that a racist looking fight attendant was scanning me as she was passing by me. A man sitting in front of me fully extended his chair to the back, so I had virtually no space to eat with reasonable comfort. Many people were so inconsiderate of others and fully extended their chairs to the back that they did not have enough space to eat. Flight attendants ignored these situations and never bothered to tell passengers to return their chairs to upright positions during the mealtime. I want to be comfortable and don't care if others feel uncomfortable because of me. Those were the dominant thoughts of people in that airplane. I paid more than $2000.00 for this terrible experience.

Everything was fine, crew was great. Always appreciate an on-time flight.

Very bad I put my stuff down to go through the machine and when it came out it my watch was gone. Then they have the nerve to say I have to file a report that's b.s.

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.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

Excellent flight and one of the smoothest landing I’ve ever experienced

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.

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