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Cheap flights from Buenos Aires to Toronto from C$ 635

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — YTO
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Buenos Aires to Toronto are usually found in November or June, booked 15 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Buenos Aires to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires to Toronto
Explore the most affordable flight options available from Buenos Aires to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Tue 23/1211:20 a.m.EZE - YYZ
1 stop14h 35mMultiple Airlines
Tue 30/127:25 a.m.YYZ - EZE
2 stops18h 41mMultiple Airlines
Deal found 16/12C$ 1,387
Sat 20/122:48 p.m.EZE - YYZ
2 stops22h 20mMultiple Airlines
Tue 30/125:10 p.m.YYZ - EZE
1 stop25h 05mMultiple Airlines
Deal found 16/12C$ 1,403
Tue 23/122:00 p.m.AEP - YYZ
3 stops42h 34mMultiple Airlines
Tue 30/128:35 a.m.YYZ - AEP
2 stops20h 55mMultiple Airlines
Deal found 16/12C$ 1,411
Wed 17/1212:00 p.m.EZE - YYZ
2 stops30h 45mMultiple Airlines
Wed 24/1211:55 p.m.YYZ - EZE
1 stop13h 55mMultiple Airlines
Deal found 16/12C$ 1,478
Sat 20/1211:59 p.m.EZE - YYZ
2 stops18h 44mAmerican Airlines
Tue 30/124:44 p.m.YYZ - EZE
2 stops15h 56mAmerican Airlines
Deal found 16/12C$ 1,521
Wed 17/127:30 a.m.EZE - YYZ
2 stops23h 45mAvianca
Wed 24/127:55 a.m.YYZ - EZE
1 stop14h 40mAvianca
Deal found 16/12C$ 1,598
Tue 23/124:55 p.m.EZE - YYZ
3 stops23h 15mAvianca
Tue 30/1211:55 p.m.YYZ - EZE
1 stop13h 55mAvianca
Deal found 16/12C$ 1,673
Sat 20/127:00 a.m.AEP - YYZ
1 stop17h 35mAvianca
Tue 30/126:35 a.m.YYZ - AEP
2 stops21h 05mAvianca
Deal found 16/12C$ 1,835
Tue 16/1210:25 p.m.EZE - YYZ
1 stop20h 43mLATAM Airlines
Wed 14/112:21 p.m.YYZ - EZE
1 stop16h 59mLATAM Airlines
Deal found 16/12C$ 1,892
Wed 17/127:00 a.m.AEP - YYZ
1 stop17h 35mAvianca
Wed 24/127:55 a.m.YYZ - AEP
1 stop19h 45mAvianca
Deal found 16/12C$ 2,053
Wed 17/127:00 a.m.AEP - YYZ
2 stops19h 41mMultiple Airlines
Wed 24/127:55 a.m.YYZ - AEP
2 stops19h 45mMultiple Airlines
Deal found 16/12C$ 2,112
Sat 20/1210:30 p.m.AEP - YYZ
3 stops25h 25mMultiple Airlines
Tue 30/122:50 p.m.YYZ - AEP
3 stops26h 50mMultiple Airlines
Deal found 16/12C$ 2,217

Find flight deals from Buenos Aires to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2025.

Round-trip from

C$ 1,044

One-way from

C$ 635

Popular in

February

Cheapest in

November

Average price

C$ 1,837

Good one-way deal

C$ 806 or less
Arajet
  • Arajet
  • 21/5-10/6
  • 2 total stops
  • 34h 20m total
  • Buenos Aires to Toronto
Search Deals
21/2
  • 21/2
  • 3 total stops
  • 39h 32m total
  • Buenos Aires to Toronto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 273 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Buenos Aires (BUE) to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Buenos Aires to Toronto that are best for you.

Fly from

Buenos Aires

Fly to

Toronto

Route

Depart

Return

Price

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 21/5

7:10 a.m.-11:55 p.m.

1 stop17h 45m

Toronto Pearson Intl

Wed 10/6

6:30 a.m.-12:05 a.m.

1 stop16h 35m

C$ 1,044

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 2/6

8:50 a.m.-11:55 p.m.

1 stop16h 05m

Toronto Pearson Intl

Tue 30/6

1:55 a.m.-12:10 a.m.

2 stops21h 15m

C$ 1,135

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 2/6

8:50 a.m.-11:55 p.m.

1 stop16h 05m

Toronto Pearson Intl

Wed 1/7

6:30 a.m.-12:05 a.m.

1 stop16h 35m

C$ 1,185

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 21/5

7:10 a.m.-11:55 p.m.

1 stop17h 45m

Toronto Pearson Intl

Wed 10/6

9:05 a.m.-6:20 a.m.

2 stops20h 15m

C$ 1,186

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 2/6

4:45 p.m.-3:10 p.m.

2 stops23h 25m

Toronto Pearson Intl

Tue 30/6

1:55 a.m.-12:10 a.m.

2 stops21h 15m

C$ 1,229

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 1/6

6:50 a.m.-10:30 p.m.

1 stop16h 40m

Toronto Pearson Intl

Tue 30/6

5:10 p.m.-12:10 a.m.

2 stops30h 00m

C$ 1,255

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Tue 2/6

2:30 p.m.-7:05 p.m.

1 stop29h 35m

Toronto Pearson Intl

Wed 1/7

9:05 a.m.-4:10 a.m.

2 stops18h 05m

C$ 1,280

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Thu 21/5

10:55 p.m.-10:37 p.m.

2 stops24h 42m

Toronto Pearson Intl

Wed 10/6

11:50 p.m.-5:40 a.m.

1 stop28h 50m

C$ 1,353

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 1/2

4:55 p.m.-2:10 p.m.

2 stops47h 15m

Toronto Pearson Intl

Sun 8/2

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

1 stop23h 10m

C$ 1,371

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 1/2

8:45 p.m.-9:49 a.m.

1 stop15h 04m

Toronto Pearson Intl

Sun 8/2

6:14 a.m.-8:25 a.m.

1 stop24h 11m

C$ 1,385

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

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Best time to book a flight from Buenos Aires to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Buenos Aires with our price prediction graph.
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 Buenos Aires to Toronto

How far ahead should I book a flight from Buenos Aires to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Buenos Aires to Toronto. Price data was last updated on 12 December 2025.

To ensure you get the cheapest price possible for a flight from Buenos Aires to Toronto, you should look to book at least 15 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.

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

Currently, September is the cheapest month in which you can book a flight from Buenos Aires to Toronto (average of C$ 540). Flying from Buenos Aires to Toronto in January is currently the most expensive (average of C$ 1,859). 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 BUE to YTO?

Find hourly flight availability from Buenos Aires to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 65% on flights from Buenos Aires to Toronto by exploring options for tickets at noon.

How much does it cost to fly round-trip from Buenos Aires to Toronto?

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

Share of one-stop round-trip flights from Buenos Aires to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Sao Paulo (GRU) – chosen by Cheapflights users on 50% of one-stop itineraries from Buenos Aires to Toronto on Cheapflights.

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

Average round-trip fare for 1-stop flights from Buenos Aires to Toronto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Punta Cana (PUJ) is the most affordable 1-stop option, with an average round-trip price of C$ 1,106.

What’s the fastest layover option from Buenos Aires to Toronto?

Shortest average travel time for 1-stop one-way flights from Buenos Aires to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Punta Cana (PUJ) have the shortest average one-way travel time for 1-stop routes: 14h 30m.

Which airport typically offers the quickest layover for flights from Buenos Aires to Toronto?

Average layover duration for 1-stop one-way flights from Buenos Aires to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Sao Paulo (GRU) offer the fastest connection on this route, with an average layover time of 1h 40m.

How often are flights from Buenos Aires to Toronto delayed?

About 100% of weekly flights between Buenos Aires and Toronto have experienced delays in the past year, with the average delay time being 217 minutes.

What is the most punctual flight time for Buenos Aires to Toronto flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Buenos Aires to Toronto flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 100% of flights being delayed.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 18 December 2025.
Get a feel of what it's like to fly with Air Canada from Buenos Aires to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,534 reviews
Check prices

Entertainment

6.8

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,534 reviews
Air Canada
7.1
Good
10,534 reviews
Check prices

Entertainment

6.8

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buenos Aires to Toronto?

    Airlines like Arajet, Avianca, and LATAM Airlines fly from Buenos Aires to Toronto in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 6h 57m. There are 8980 km between Buenos Aires and Toronto. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at C$ 494, Avianca will fly you from Buenos Aires to Toronto and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 715. Users have found that Avianca is 69% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Buenos Aires to Toronto one-way?

    One-way options have recently been found by users for as low as C$ 452 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 629 and American Airlines from C$ 691 one-way.

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

    When deciding which route to take from Buenos Aires to Toronto consider Buenos Aires Ministro Pistarini - Toronto Pearson Intl, Buenos Aires Jorge Newbery - Toronto Pearson Intl or Buenos Aires Ministro Pistarini - Toronto Island as they are the most popular.

  • What are the cheapest flights from Buenos Aires to Toronto?

    The cheapest flight price from Buenos Aires to Toronto is C$ 769. On average you can expect to pay C$ 808. The most popular route, (Buenos Aires Ministro Pistarini - Toronto Pearson Intl), can usually be booked for C$ 1,190.

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

    Yes. In addition to deals on Buenos Aires to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Toronto.

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

    Yes. Cheapflights offers flight deals from Buenos Aires to Toronto 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 Buenos Aires to Toronto?

    Currently, September is the cheapest month in which you can book a flight from Buenos Aires to Toronto (average of C$ 540). Flying from Buenos Aires to Toronto in January is currently the most expensive (average of C$ 1,859). 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

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Top 2 airlines flying from Buenos Aires to Toronto

Discover the top 2 airlines that operate flights from Buenos Aires to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,281AverageC$ 1,498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,283AverageC$ 1,372FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buenos Aires to Toronto flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Buenos Aires to Toronto 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.

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