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Cheap flights from Canada to Buenos Aires from C$ 386

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUE
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Buenos Aires
Explore the most affordable flight options available from Canada to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Sat 6/612:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Thu 11/611:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 10/3C$ 965
Wed 16/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Tue 6/1011:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 11/3C$ 969
Wed 17/66:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Tue 30/611:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 11/3C$ 970
Sat 9/512:55 a.m.
YYZ
-
EZE
1 stop13h 45m
Avianca
Mon 1/67:10 a.m.
EZE
-
YYZ
2 stops18h 20m
Avianca
Deal found 8/3C$ 988
Sat 23/512:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Thu 28/511:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 10/3C$ 990
Sat 11/48:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Wed 6/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 8/3C$ 992
Tue 14/48:55 a.m.
YYZ
-
EZE
1 stop14h 30m
Avianca
Sun 24/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 8/3C$ 993
Sun 10/58:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Tue 2/64:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 8/3C$ 995
Wed 6/56:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 14/511:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 10/3C$ 999
Sun 24/58:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Sun 31/57:10 a.m.
EZE
-
YYZ
1 stop17h 20m
Avianca
Deal found 9/3C$ 1,001
Wed 15/46:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Multiple Airlines
Tue 21/45:00 a.m.
EZE
-
YYZ
2 stops19h 30m
Multiple Airlines
Deal found 12/3C$ 1,003
Wed 12/86:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 20/87:45 a.m.
EZE
-
YYZ
1 stop17h 10m
Arajet
Deal found 8/3C$ 1,009

Find flight deals from Canada to Buenos Aires

Keep the following information in mind while searching for Canada to Buenos Aires flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 965

One-way from

C$ 386

Popular in

December

Cheapest in

September

Average price

C$ 1,121

Good round-trip deal

C$ 1,137 or less
Arajet
  • Arajet
  • 6/6-11/6
  • 2 total stops
  • 28h 25m total
  • Canada to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 5/8
  • 1 total stop
  • 16h 35m total
  • Canada to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Canada to Buenos Aires (BUE).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 13 March 2026.
Use the filters below to find and compare flights from Canada to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Sun 10/5

8:55 a.m.-5:40 a.m.

1 stop19h 45m

Buenos Aires Jorge Newbery

Mon 1/6

7:00 a.m.-12:30 a.m.

2 stops18h 30m

C$ 1,049

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 5/5

8:30 a.m.-12:50 a.m.

1 stop15h 20m

Buenos Aires Ministro Pistarini

Tue 19/5

9:02 a.m.-1:13 a.m.

1 stop17h 11m

C$ 1,094
Quickest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

11:00 p.m.-3:40 p.m.

1 stop15h 40m

Buenos Aires Ministro Pistarini

Wed 27/5

7:10 a.m.-9:35 p.m.

1 stop15h 25m

C$ 1,118

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

8:35 a.m.-12:50 a.m.

1 stop15h 15m

Buenos Aires Ministro Pistarini

Wed 15/4

5:34 a.m.-12:40 a.m.

1 stop20h 06m

C$ 1,121

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Tue 12/5

3:48 a.m.-12:40 a.m.

1 stop21h 52m

C$ 1,139

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 12/8

11:30 a.m.-9:45 a.m.

1 stop21h 15m

Buenos Aires Ministro Pistarini

Thu 20/8

1:10 p.m.-12:15 p.m.

2 stops24h 05m

C$ 1,140

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 13/4

12:55 a.m.-5:40 a.m.

1 stop27h 45m

Buenos Aires Jorge Newbery

Sun 24/5

7:00 a.m.-7:20 a.m.

1 stop25h 20m

C$ 1,140

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

8:35 a.m.-12:50 a.m.

1 stop15h 15m

Buenos Aires Ministro Pistarini

Wed 13/5

5:25 a.m.-12:40 a.m.

1 stop20h 15m

C$ 1,140

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Mon 27/4

11:40 a.m.-9:25 p.m.

2 stops30h 45m

Buenos Aires Ministro Pistarini

Mon 4/5

11:25 p.m.-10:00 a.m.

2 stops37h 35m

C$ 1,144

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Tue 14/4

8:55 a.m.-5:40 a.m.

1 stop19h 45m

Buenos Aires Jorge Newbery

Sun 24/5

8:30 p.m.-7:20 a.m.

2 stops35h 50m

C$ 1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Canada to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Canada 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 Canada to Buenos Aires

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

Currently, May is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 563). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,015). 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 CA to BUE?

Find hourly flight availability from Canada 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 13 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Buenos Aires as you normally would.

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 13 March 2026.
See what other customers who have flown with Copa Airlines,LATAM Airlines, andUnited Airlines from Canada to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,572 reviews
Check prices

Boarding

7.8

Overall

7.5

Food

6.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

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.
Copa Airlines
7.5
Good
1,572 reviews
Copa Airlines
7.5
Good
1,572 reviews
Check prices

Boarding

7.8

Overall

7.5

Food

6.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

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.
LATAM Airlines
7.4
Good
1,917 reviews
Copa Airlines
7.5
Good
1,572 reviews
Check prices

Boarding

7.8

Overall

7.5

Food

6.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

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.
United Airlines
7.4
Good
9,418 reviews
Copa Airlines
7.5
Good
1,572 reviews
Check prices

Boarding

7.8

Overall

7.5

Food

6.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

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.
Air Canada
7.1
Good
10,800 reviews
Copa Airlines
7.5
Good
1,572 reviews
Check prices

Boarding

7.8

Overall

7.5

Food

6.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

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.
Avianca
6.5
Okay
2,498 reviews
Copa Airlines
7.5
Good
1,572 reviews
Check prices

Boarding

7.8

Overall

7.5

Food

6.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

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 Canada 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 Canada to Buenos Aires?

    Avianca, Copa Airlines, and Aeromexico can get you from Canada to Buenos Aires in just under 15h 20m. Your travel time can differ by up to 30h 50m. The distance between Canada and Buenos Aires is about 8980 km. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as C$ 332. Users have also found prices from C$ 494 and C$ 501 on Air Canada and Copa Airlines, respectively.

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

    The most popular route from Canada to Buenos Aires is Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini. You may also consider Montreal Pierre Elliott Trudeau Intl - Buenos Aires Jorge Newbery or Toronto Pearson Intl - Buenos Aires Ministro Pistarini.

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

    Looking for the cheapest flight from Canada to Buenos Aires? While on average our users pay C$ 1,545, our data indicates the cheapest price to be C$ 1,137. The most popular route (Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini), is priced around C$ 808.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Canada to Buenos Aires (average of C$ 563). Flying from Canada to Buenos Aires in September is currently the most expensive (average of C$ 1,015). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Canada to Buenos Aires

Discover the top 7 airlines that operate flights from Canada 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 300AverageC$ 1,265FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
ArajetCheapestC$ 504AverageC$ 1,073FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 510AverageC$ 1,139FlexibilityNo cancel feeOn-time71%
Search Avianca flights
DeltaCheapestC$ 569AverageC$ 1,288FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 583AverageC$ 1,269FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 726AverageC$ 1,144FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 910AverageC$ 1,387FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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 Canada to Buenos Aires?

When you search for this flight from Canada to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buenos Aires from Canada.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to Buenos Aires, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Canada to Buenos Aires become cheaper?

Yes, Cheapflights offers price alerts on Canada to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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