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Cheap flights from Toronto to Buenos Aires from C$ 470

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BUE
8 Jul — 15 Jul1
1 adult

Cheapflights Tip: The best prices from Toronto to Buenos Aires are usually found in May or June, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Toronto to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Buenos Aires (BUE). 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 3 July 2025.

Round-trip from

C$ 949

One-way from

C$ 470

Popular in

December

Cheapest in

May

Average price

C$ 1,344
Arajet
  • Arajet
  • 10/12-26/2
  • 2 total stops
  • 30h 58m total
  • Toronto to Buenos Aires
Arajet
  • Arajet
  • 19/11
  • 1 total stop
  • 16h 35m total
  • Toronto to Buenos Aires
Highest demand for flights based on searches. 6% potential increase in price (C$ 119 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 33 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Toronto to Buenos Aires

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 3 July 2025.

Wed 10/125:30 a.m.YYZ - EZE
1 stop16h 35mArajet
Thu 26/211:07 a.m.EZE - YYZ
1 stop14h 23mArajet
Deal found 1/7C$ 949
Thu 21/812:10 p.m.YYZ - AEP
2 stops25h 30mLATAM Airlines
Mon 1/93:40 p.m.AEP - YYZ
2 stops21h 30mLATAM Airlines
Deal found 30/6C$ 969
Thu 30/107:45 a.m.YYZ - EZE
2 stops21h 35mLATAM Airlines
Sun 16/113:50 p.m.EZE - YYZ
2 stops23h 18mLATAM Airlines
Deal found 1/7C$ 972
Mon 25/85:30 p.m.YYZ - EZE
2 stops17h 27mMultiple Airlines
Wed 10/97:30 a.m.EZE - YYZ
2 stops26h 06mMultiple Airlines
Deal found 1/7C$ 987
Mon 25/89:00 a.m.YYZ - EZE
1 stop14h 55mCopa Airlines
Wed 10/910:06 a.m.EZE - YYZ
1 stop16h 07mCopa Airlines
Deal found 1/7C$ 1,030
Wed 10/97:15 a.m.YYZ - AEP
2 stops19h 50mMultiple Airlines
Mon 15/98:10 p.m.AEP - YYZ
2 stops19h 56mMultiple Airlines
Deal found 30/6C$ 1,053
Fri 19/95:10 p.m.YYZ - EZE
2 stops21h 10mAvianca
Sat 4/101:40 a.m.EZE - YYZ
1 stop21h 50mAvianca
Deal found 2/7C$ 1,056
Tue 7/103:59 p.m.YYZ - EZE
1 stop15h 01mUnited Airlines
Thu 30/1010:55 p.m.EZE - YYZ
1 stop16h 25mUnited Airlines
Deal found 1/7C$ 1,060
Mon 15/99:05 a.m.YYZ - AEP
1 stop19h 35mAvianca
Sat 4/107:00 a.m.AEP - YYZ
1 stop16h 30mAvianca
Deal found 2/7C$ 1,109
Fri 8/86:25 p.m.YTZ - EZE
2 stops19h 05mAir Canada
Sat 23/84:35 p.m.EZE - YTZ
2 stops18h 11mAir Canada
Deal found 2/7C$ 1,160
Thu 21/85:25 p.m.YTZ - EZE
2 stops29h 45mMultiple Airlines
Thu 28/84:35 p.m.EZE - YTZ
2 stops23h 11mMultiple Airlines
Deal found 3/7C$ 1,451

Cheapflights Fare Finder

Customize your flight search to find flights from Toronto to Buenos Aires 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 3 July 2025.
Use the filters below to find and compare flights from Toronto to Buenos Aires that are best for you.

Fly from

Toronto

Fly to

Buenos Aires

Route

Depart

Return

Price

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 10/12

5:30 a.m.-12:05 a.m.

1 stop16h 35m

Buenos Aires Ministro Pistarini

Thu 26/2

11:07 a.m.-11:30 p.m.

1 stop14h 23m

C$ 949

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Thu 21/8

12:10 p.m.-2:40 p.m.

2 stops25h 30m

Buenos Aires Jorge Newbery

Mon 1/9

3:40 p.m.-12:10 p.m.

2 stops21h 30m

C$ 969

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 30/10

7:45 a.m.-6:20 a.m.

2 stops21h 35m

Buenos Aires Ministro Pistarini

Sun 16/11

3:50 p.m.-1:08 p.m.

2 stops23h 18m

C$ 972

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 25/8

5:30 p.m.-11:57 a.m.

2 stops17h 27m

Buenos Aires Ministro Pistarini

Wed 10/9

7:30 a.m.-8:36 a.m.

2 stops26h 06m

C$ 987

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 25/8

9:00 a.m.-12:55 a.m.

1 stop14h 55m

Buenos Aires Ministro Pistarini

Wed 10/9

10:06 a.m.-1:13 a.m.

1 stop16h 07m

C$ 1,030

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Wed 10/9

7:15 a.m.-4:05 a.m.

2 stops19h 50m

Buenos Aires Jorge Newbery

Mon 15/9

8:10 p.m.-3:06 p.m.

2 stops19h 56m

C$ 1,053

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 21/8

11:50 p.m.-12:10 a.m.

1 stop23h 20m

Buenos Aires Ministro Pistarini

Thu 28/8

6:50 a.m.-12:29 a.m.

2 stops18h 39m

C$ 1,058

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 7/10

3:59 p.m.-8:00 a.m.

1 stop15h 01m

Buenos Aires Ministro Pistarini

Thu 30/10

9:05 p.m.-2:01 p.m.

2 stops17h 56m

C$ 1,060

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Tue 12/8

6:25 p.m.-2:30 p.m.

2 stops19h 05m

Buenos Aires Ministro Pistarini

Mon 18/8

4:35 p.m.-9:46 a.m.

2 stops18h 11m

C$ 1,103

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 15/9

9:05 a.m.-5:40 a.m.

1 stop19h 35m

Buenos Aires Jorge Newbery

Sat 4/10

7:00 a.m.-10:30 p.m.

1 stop16h 30m

C$ 1,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 26 results
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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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Buenos Aires. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from Toronto to Buenos Aires, you should look to book at least 86 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 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$ 816). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,063). 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?

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 3 July 2025.

It’s typically best to fly out from Toronto to Buenos Aires in the morning. Doing so could potentially save you 4% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Toronto to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Buenos Aires. Price data was last updated on 13 October 2024.

Travelers seeking maximum savings on their Toronto to Buenos Aires flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated 3 July 2025.
Read reviews from past customers who have flown Delta,LATAM Airlines, andCopa 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.

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Toronto to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Toronto to Buenos Aires round-trip?

    Currently priced at C$ 949, Arajet will fly you from Toronto to Buenos Aires and back. In addition to Arajet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and Copa Airlines - these airlines can fly you to your destination from C$ 969 and C$ 1,030, respectively. Arajet is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 470 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 500 and LATAM Airlines from C$ 519 one-way.

  • 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?

    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$ 816). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,063). 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

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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 3 July 2025.

Top 8 airlines flying from Toronto to Buenos Aires

Discover the top 8 airlines that operate flights from Toronto to Buenos Aires. 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 551AverageC$ 1,160FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapestC$ 583AverageC$ 1,214FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 615AverageC$ 877FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
LATAM AirlinesCheapestC$ 757AverageC$ 1,242FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapestC$ 787AverageC$ 1,110FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 904AverageC$ 1,328FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,002AverageC$ 1,235FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,040AverageC$ 1,250FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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