Cheap flights from Toronto to Buenos Aires from C$ 449
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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BUE
30 Sep — 7 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Buenos Aires are usually found in November or April, booked 66 days in advance, depart on a Tuesday or Saturday and return on a Monday
Cheap flight deals from Toronto to Buenos Aires
Enter your travel dates to find the best prices.
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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 31 August 2026.
Wed 4/116:30 a.m. -
1 stop15h 35m
Tue 10/1111:00 a.m. -
1 stop14h 50m
Deal found 30/8C$ 843
Sat 31/1011:50 a.m. -
1 stop14h 55m
Thu 19/1111:00 a.m. -
1 stop14h 50m
Deal found 28/8C$ 897
Wed 28/106:30 a.m. -
1 stop16h 35m
Tue 3/118:57 a.m. -
1 stop16h 53m
Deal found 27/8C$ 972
Wed 4/117:50 a.m. -
2 stops31h 14m
Tue 10/1111:00 a.m. -
1 stop14h 50m
Deal found 30/8C$ 975
Tue 17/116:10 a.m. -
1 stop24h 05m
Tue 24/1110:25 p.m. -
1 stop19h 47m
Deal found 28/8C$ 979
Sun 6/96:00 a.m. -
1 stop23h 00m
Tue 22/98:45 p.m. -
2 stops19h 14m
Deal found 26/8C$ 986
Tue 17/1111:50 a.m. -
2 stops20h 10m
Mon 7/129:40 p.m. -
2 stops16h 19m
Deal found 28/8C$ 991
Thu 31/121:05 p.m. -
1 stop18h 05m
Wed 3/310:50 p.m. -
1 stop15h 27m
Deal found 30/8C$ 1,001
Wed 4/117:50 a.m. -
2 stops40h 10m
Fri 6/117:05 a.m. -
1 stop17h 15m
Deal found 28/8C$ 1,025
Mon 31/811:40 a.m. -
2 stops32h 00m
Tue 15/99:35 a.m. -
2 stops27h 44m
Deal found 27/8C$ 1,140
Sun 27/96:34 p.m. -
2 stops20h 26m
Sun 4/108:05 p.m. -
2 stops22h 30m
Deal found 30/8C$ 1,178
Wed 2/912:15 p.m. -
2 stops18h 45m
Tue 29/99:00 p.m. -
2 stops20h 42m
Deal found 29/8C$ 1,179
Best flights from Toronto to Buenos Aires
Discover carefully curated flight deals from Toronto to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.
Thu 10/98:50 a.m. -
2 stops22h 10m
Tue 22/99:00 p.m. -
2 stops19h 46m
Deal found 30/8C$ 1,050
Sat 23/19:45 a.m. -
2 stops19h 50m
Sat 13/27:20 a.m. -
2 stops18h 41m
Deal found 27/8C$ 1,112
Mon 26/1012:25 p.m. -
2 stops21h 55m
Sat 31/1010:10 p.m. -
2 stops34h 15m
Deal found 30/8C$ 1,237
Sat 23/18:30 p.m. -
2 stops40h 35m
Sun 31/14:45 p.m. -
2 stops19h 25m
Deal found 26/8C$ 1,325
Mon 1/28:35 a.m. -
2 stops22h 45m
Mon 15/211:55 p.m. -
2 stops21h 39m
Deal found 27/8C$ 1,052
Sun 24/12:10 p.m. -
2 stops17h 30m
Sat 13/27:20 a.m. -
2 stops18h 41m
Deal found 27/8C$ 1,112
Fri 11/97:00 a.m. -
2 stops24h 00m
Tue 22/99:00 p.m. -
1 stop18h 24m
Deal found 30/8C$ 1,080
Mon 25/17:45 a.m. -
2 stops21h 50m
Mon 15/211:35 p.m. -
2 stops20h 16m
Deal found 27/8C$ 1,112
Sun 25/108:50 a.m. -
2 stops25h 40m
Sun 8/116:00 a.m. -
3 stops26h 25m
Deal found 30/8C$ 1,257
Mon 22/26:10 p.m. -
2 stops19h 50m
Tue 9/35:35 p.m. -
2 stops25h 51m
Deal found 30/8C$ 1,178
Wed 16/97:35 p.m. -
2 stops35h 25m
Wed 21/109:00 p.m. -
2 stops38h 18m
Deal found 30/8C$ 1,208
Tue 17/1110:35 p.m. -
1 stop16h 45m
Tue 24/116:00 p.m. -
1 stop14h 40m
Deal found 26/8C$ 1,403
Mon 28/97:43 p.m. -
2 stops35h 17m
Mon 5/109:00 p.m. -
2 stops19h 46m
Deal found 30/8C$ 1,210
Sun 22/116:15 a.m. -
2 stops31h 45m
Tue 24/115:35 p.m. -
2 stops25h 39m
Deal found 26/8C$ 1,248
Thu 18/211:00 a.m. -
2 stops20h 20m
Sun 28/210:05 p.m. -
2 stops20h 23m
Deal found 30/8C$ 1,215
Sun 22/112:20 p.m. -
2 stops17h 20m
Tue 24/119:30 p.m. -
2 stops18h 00m
Deal found 26/8C$ 1,248
Wed 16/912:15 p.m. -
2 stops42h 45m
Fri 2/109:00 p.m. -
2 stops38h 18m
Deal found 26/8C$ 1,251
Mon 12/106:33 p.m. -
2 stops20h 27m
Thu 15/103:45 p.m. -
2 stops25h 27m
Deal found 30/8C$ 1,292
Mon 25/16:10 a.m. -
1 stop23h 10m
Sun 14/211:55 p.m. -
1 stop24h 23m
Deal found 26/8C$ 1,253
Sun 25/107:55 a.m. -
2 stops22h 45m
Wed 11/118:05 p.m. -
2 stops19h 19m
Deal found 26/8C$ 1,344
Sat 3/103:15 p.m. -
2 stops39h 45m
Thu 8/109:00 p.m. -
2 stops38h 18m
Deal found 26/8C$ 1,294
Sun 25/106:00 a.m. -
2 stops24h 40m
Tue 10/115:35 p.m. -
2 stops21h 49m
Deal found 26/8C$ 1,344
Sat 26/97:35 p.m. -
2 stops35h 25m
Sat 3/109:00 p.m. -
2 stops38h 18m
Deal found 27/8C$ 1,303
Sun 24/16:10 a.m. -
1 stop23h 10m
Sun 31/110:05 p.m. -
2 stops17h 28m
Deal found 28/8C$ 1,326
Fri 16/107:55 a.m. -
2 stops22h 45m
Thu 22/103:45 p.m. -
2 stops25h 27m
Deal found 30/8C$ 1,460
Sat 26/98:15 a.m. -
3 stops26h 15m
Sat 3/104:35 p.m. -
3 stops28h 04m
Deal found 29/8C$ 2,799
Tue 26/17:20 p.m. -
2 stops34h 00m
Fri 12/211:55 p.m. -
2 stops18h 46m
Deal found 29/8C$ 1,354
Fri 22/112:10 p.m. -
2 stops19h 10m
Mon 1/211:55 p.m. -
2 stops18h 46m
Deal found 25/8C$ 1,403
Tue 17/1112:10 p.m. -
2 stops19h 10m
Mon 7/1210:05 p.m. -
2 stops20h 36m
Deal found 29/8C$ 1,421
Direct flights from Toronto to Buenos Aires
Explore direct flight options from Toronto to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.
Tue 26/110:35 p.m. -
Nonstop14h 30m
Fri 12/24:45 p.m. -
Nonstop15h 05m
Deal found 27/8C$ 1,261
Fri 22/110:35 p.m. -
Nonstop14h 30m
Mon 1/24:45 p.m. -
Nonstop15h 05m
Deal found 26/8C$ 1,328
Tue 24/1110:35 p.m. -
Nonstop14h 30m
Wed 9/124:45 p.m. -
Nonstop15h 05m
Deal found 26/8C$ 1,335
Thu 26/1110:35 p.m. -
Nonstop14h 30m
Sun 13/124:45 p.m. -
Nonstop15h 05m
Deal found 27/8C$ 1,364
Sun 24/110:35 p.m. -
Nonstop14h 30m
Sun 31/14:45 p.m. -
Nonstop15h 05m
Deal found 26/8C$ 1,383
Tue 26/110:35 p.m. -
Nonstop14h 30m
Sat 13/24:45 p.m. -
Nonstop15h 05m
Deal found 27/8C$ 1,390
Thu 21/110:35 p.m. -
Nonstop14h 30m
Sun 31/14:45 p.m. -
Nonstop15h 05m
Deal found 26/8C$ 1,392
Fri 13/1110:35 p.m. -
Nonstop14h 30m
Mon 30/114:45 p.m. -
Nonstop15h 05m
Deal found 28/8C$ 1,428
Tue 26/110:35 p.m. -
Nonstop14h 30m
Wed 10/24:45 p.m. -
Nonstop15h 05m
Deal found 27/8C$ 1,429
Thu 21/110:35 p.m. -
Nonstop14h 30m
Wed 3/24:45 p.m. -
Nonstop15h 05m
Deal found 26/8C$ 1,432
Last-minute flights from Toronto to Buenos Aires
Discover last-minute flight deals from Toronto to Buenos Aires. Data last updated 31 August 2026 and is based on user searches.
Mon 31/86:10 a.m. -
1 stop24h 50m
Mon 14/99:00 p.m. -
1 stop26h 36m
Deal found 30/8C$ 1,005
Mon 31/812:45 p.m. -
2 stops18h 15m
Mon 14/99:00 p.m. -
2 stops24h 44m
Deal found 30/8C$ 1,016
Mon 31/811:00 a.m. -
2 stops20h 00m
Tue 15/99:00 p.m. -
2 stops19h 46m
Deal found 28/8C$ 1,020
Mon 31/811:40 a.m. -
2 stops32h 00m
Tue 15/99:35 a.m. -
2 stops27h 44m
Deal found 27/8C$ 1,140
Tue 1/912:15 p.m. -
2 stops18h 45m
Thu 1/109:00 p.m. -
2 stops22h 51m
Deal found 30/8C$ 1,208
Wed 2/912:15 p.m. -
2 stops18h 45m
Tue 29/99:00 p.m. -
2 stops20h 42m
Deal found 29/8C$ 1,179
Sun 6/96:00 a.m. -
1 stop23h 00m
Tue 22/98:45 p.m. -
1 stop27h 44m
Deal found 26/8C$ 979
Tue 8/97:00 a.m. -
2 stops24h 00m
Tue 22/99:00 p.m. -
2 stops26h 23m
Deal found 30/8C$ 1,018
Tue 15/96:50 a.m. -
2 stops24h 40m
Wed 23/98:05 p.m. -
2 stops41h 14m
Deal found 27/8C$ 1,269
Wed 16/912:15 p.m. -
2 stops42h 45m
Fri 2/109:00 p.m. -
2 stops38h 18m
Deal found 26/8C$ 1,251
Sat 26/91:34 p.m. -
2 stops24h 56m
Sat 3/1010:10 p.m. -
2 stops34h 10m
Deal found 29/8C$ 1,258
Sun 27/96:34 p.m. -
2 stops20h 26m
Sun 4/108:05 p.m. -
2 stops22h 30m
Deal found 30/8C$ 1,178
One-way flights from Toronto to Buenos Aires
Search for one-way flight options from Toronto to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.
Sat 31/1011:50 a.m. -
2 stops39h 30m
Deal found 27/8C$ 449
Tue 6/1011:01 a.m. -
1 stop33h 24m
Deal found 26/8C$ 455
Wed 28/106:30 a.m. -
1 stop16h 35m
Deal found 26/8C$ 484
Wed 6/110:05 a.m. -
1 stop33h 45m
Deal found 30/8C$ 487
Wed 18/116:30 a.m. -
1 stop15h 35m
Deal found 26/8C$ 492
Wed 11/116:30 a.m. -
1 stop15h 35m
Deal found 26/8C$ 495
Fri 4/126:30 a.m. -
1 stop35h 10m
Deal found 26/8C$ 505
Sat 9/110:05 a.m. -
1 stop21h 55m
Deal found 29/8C$ 509
Wed 30/126:30 a.m. -
1 stop15h 35m
Deal found 29/8C$ 517
Tue 23/210:05 a.m. -
1 stop33h 45m
Deal found 29/8C$ 524
Fri 1/16:30 a.m. -
2 stops25h 09m
Deal found 29/8C$ 537
Fri 8/16:30 a.m. -
2 stops25h 09m
Deal found 29/8C$ 538
Find 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 31 August 2026.
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 7,457,451 searches. Data last updated 31 August 2026.
Use the filters below to find and compare flights from Toronto to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Thu 10/9
8:50 a.m.-8:00 a.m.
2 stops22h 10m
Buenos Aires Ministro Pistarini
Tue 22/9
9:00 p.m.-3:46 p.m.
2 stops19h 46m
C$ 1,050
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Mon 1/2
8:35 a.m.-9:20 a.m.
2 stops22h 45m
Buenos Aires Ministro Pistarini
Mon 15/2
11:55 p.m.-7:34 p.m.
2 stops21h 39m
C$ 1,052
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Fri 11/9
7:00 a.m.-8:00 a.m.
2 stops24h 00m
Buenos Aires Ministro Pistarini
Tue 22/9
9:00 p.m.-2:24 p.m.
1 stop18h 24m
C$ 1,080
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Sat 23/1
9:45 a.m.-7:35 a.m.
2 stops19h 50m
Buenos Aires Ministro Pistarini
Sat 13/2
7:20 a.m.-12:01 a.m.
2 stops18h 41m
C$ 1,112
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Sun 24/1
2:10 p.m.-9:40 a.m.
2 stops17h 30m
Buenos Aires Ministro Pistarini
Sat 13/2
7:20 a.m.-12:01 a.m.
2 stops18h 41m
C$ 1,112
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Mon 25/1
7:45 a.m.-7:35 a.m.
2 stops21h 50m
Buenos Aires Ministro Pistarini
Mon 15/2
11:35 p.m.-5:51 p.m.
2 stops20h 16m
C$ 1,112
TorontoBuenos Aires
YYZ Toronto Pearson Intl - AEP Buenos Aires Jorge Newbery
YYZAEP
Toronto Pearson Intl
Mon 22/2
6:10 p.m.-4:00 p.m.
2 stops19h 50m
Buenos Aires Jorge Newbery
Tue 9/3
5:35 p.m.-5:26 p.m.
2 stops25h 51m
C$ 1,178
TorontoBuenos Aires
YTZ Toronto Island - EZE Buenos Aires Ministro Pistarini
YTZEZE
Toronto Island
Wed 16/9
7:35 p.m.-8:00 a.m.
2 stops35h 25m
Buenos Aires Ministro Pistarini
Wed 21/10
9:00 p.m.-10:18 a.m.
2 stops38h 18m
C$ 1,208
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Mon 28/9
7:43 p.m.-8:00 a.m.
2 stops35h 17m
Buenos Aires Ministro Pistarini
Mon 5/10
9:00 p.m.-3:46 p.m.
2 stops19h 46m
C$ 1,210
TorontoBuenos Aires
YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini
YYZEZE
Toronto Pearson Intl
Thu 18/2
11:00 a.m.-9:20 a.m.
2 stops20h 20m
Buenos Aires Ministro Pistarini
Sun 28/2
10:05 p.m.-4:28 p.m.
2 stops20h 23m
C$ 1,215
Flights are sorted by cheapest round-trip flights first.
Deals found on 27/8
Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
...
6
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.
YTO-BUE
YYZ-EZE
YYZ-AEP
YTZ-EZE
YHM-EZE
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
YTO-BUE
YYZ-EZE
YYZ-AEP
YTZ-EZE
YHM-EZE
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$ 1,148). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,440). 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 31 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Buenos Aires as you normally would.
How much does it cost to fly round-trip from Toronto to Buenos Aires?
Airfare is below average for this route at the moment.
Toronto to Buenos Aires flights typically cost between C$ 1,119 and C$ 1,300 in November.The cheapest round-trip price found within the last 5 days was C$ 843 on Arajet (4 Nov-10 Nov).
What’s the top layover airport for flights from Toronto to Buenos Aires?
Share of one-stop round-trip flights from Toronto to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same layover each way.
Bogotá (BOG) – chosen by Cheapflights users on 41% of one-stop itineraries from Toronto to Buenos Aires on Cheapflights.
What’s the cheapest layover airport for flights from Toronto to Buenos Aires?
Average round-trip fare for 1-stop flights from Toronto to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 868.
What’s the fastest layover option from Toronto to Buenos Aires?
Shortest average travel time for 1-stop one-way flights from Toronto to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 13h 40m.
Which airport typically offers the quickest layover for flights from Toronto to Buenos Aires?
Average layover duration for 1-stop one-way flights from Toronto to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via New York (JFK) offer the fastest connection on this route, with an average layover time of 1h 38m.
How far ahead should I book a flight from Toronto to Buenos Aires?
To ensure you get the cheapest price possible for a flight from Toronto to Buenos Aires, you should look to book at least 47 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.
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 31 August 2026.
Read reviews from past customers who have flown Copa Airlines,LATAM Airlines, andUnited 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.
Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
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.
How long is the flight from Toronto to Buenos Aires?
United Airlines and Delta can get you from Toronto to Buenos Aires in just under 19h 50m. Your travel time can differ by up to 2h 20m. There are 8980 km between Toronto and Buenos Aires. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Toronto to Buenos Aires round-trip?
Currently priced at C$ 729, Copa Airlines will fly you from Toronto to Buenos Aires and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Arajet and Delta - these airlines can fly you to your destination from C$ 758 and C$ 797, respectively. Copa Airlines is priced at 40% 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$ 494 on Air Canada. Other airlines that offer cheap prices include Copa Airlines from C$ 525 and United Airlines from C$ 568 one-way.
What are the most popular routes from Toronto to Buenos Aires?
Most travellers choose Toronto Pearson Intl - Buenos Aires Ministro Pistarini, Toronto Pearson Intl - Buenos Aires Jorge Newbery or Toronto Island - Buenos Aires Ministro Pistarini when deciding on the best route from Toronto to Buenos Aires.
What are the cheapest flights from Toronto to Buenos Aires?
While on average a flight from Toronto to Buenos Aires is generally C$ 1,728, our data shows the cheapest flight currently is C$ 1,462. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 897 for that flight.
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$ 1,148). Flying from Toronto to Buenos Aires in December is currently the most expensive (average of C$ 1,440). 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
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Complete your trip
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Popular flights
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 31 August 2026.
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2026.
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 7,457,451 searches. Data last updated 31 August 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Toronto to Buenos Aires?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Buenos Aires from Toronto today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Toronto to Buenos Aires?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to Buenos Aires for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Toronto to Buenos Aires with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Buenos Aires flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Toronto to Buenos Aires become cheaper?
Of course! You can now track prices for flights from Toronto to Buenos Aires 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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