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Flights to Buenos Aires

C$ 405 Cheap flights to Buenos Aires

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Buenos Aires departing on 15/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Canada to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
7:00 a.m. - 12:05 a.m.
YUL
-
EZE
16h 05m
1 stop
Arajet Logo
9:15 p.m. - 12:15 p.m.
EZE
-
YUL
16h 00m
1 stop
C$ 956Arajet
Wed, 12 Aug - Fri, 28 Aug
Arajet Logo
6:30 a.m. - 9:05 p.m.
YYZ
-
EZE
13h 35m
1 stop
Arajet Logo
9:15 a.m. - 11:55 p.m.
EZE
-
YYZ
15h 40m
1 stop
C$ 975Arajet
Wed, 17 Jun - Tue, 7 Jul
United Airlines Logo
9:00 p.m. - 8:00 a.m.
YYZ
-
EZE
34h 00m
2 stops
United Airlines Logo
9:00 p.m. - 2:24 p.m.
EZE
-
YYZ
18h 24m
1 stop
C$ 1,004United Airlines
Tue, 23 Jun - Sun, 28 Jun
United Airlines Logo
10:15 a.m. - 8:00 a.m.
YYZ
-
EZE
20h 45m
2 stops
United Airlines Logo
9:00 p.m. - 5:56 p.m.
EZE
-
YYZ
21h 56m
2 stops
C$ 1,006United Airlines
Mon, 15 Jun - Wed, 17 Jun
Avianca Logo
11:00 p.m. - 5:40 a.m.
YUL
-
AEP
29h 40m
1 stop
Avianca Logo
7:00 a.m. - 9:35 p.m.
AEP
-
YUL
15h 35m
1 stop
C$ 1,117Avianca
Tue, 16 Jun - Mon, 29 Jun
Avianca Logo
11:00 p.m. - 5:40 a.m.
YUL
-
AEP
29h 40m
1 stop
Avianca Logo
7:00 a.m. - 9:35 p.m.
AEP
-
YUL
15h 35m
1 stop
C$ 1,120Avianca
Tue, 16 Jun - Mon, 29 Jun
LATAM Airlines Logo
11:40 a.m. - 2:00 p.m.
YYZ
-
AEP
25h 20m
2 stops
LATAM Airlines Logo
8:05 p.m. - 5:39 p.m.
AEP
-
YYZ
22h 34m
2 stops
C$ 1,137LATAM Airlines
Wed, 8 Jul - Fri, 24 Jul
LATAM Airlines Logo
2:46 p.m. - 6:30 p.m.
YUL
-
AEP
26h 44m
2 stops
LATAM Airlines Logo
3:45 p.m. - 11:38 a.m.
AEP
-
YUL
20h 53m
2 stops
C$ 1,141LATAM Airlines
Sun, 6 Sep - Wed, 16 Sep
Air Canada Logo
5:30 p.m. - 3:10 p.m.
YTZ
-
EZE
19h 40m
2 stops
Air Canada Logo
4:45 p.m. - 11:55 a.m.
EZE
-
YTZ
21h 10m
2 stops
C$ 1,221Air Canada
Sat, 14 Nov - Mon, 23 Nov
Air Canada Logo
6:30 p.m. - 3:10 p.m.
YTZ
-
EZE
18h 40m
2 stops
Air Canada Logo
4:45 p.m. - 10:10 a.m.
EZE
-
YTZ
19h 25m
2 stops
C$ 1,226Air Canada
Sat, 14 Nov - Sun, 29 Nov

momondo Fare Finder

 
Locate flights to Buenos Aires that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 6 June 2026.
Use the filters below to find and compare flights to Buenos Aires that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

7:00 a.m.-12:05 a.m.

1 stop16h 05m

Buenos Aires Ministro Pistarini

Fri 28/8

9:15 p.m.-12:15 p.m.

1 stop16h 00m

C$ 956
Quickest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 17/6

6:30 a.m.-9:05 p.m.

1 stop13h 35m

Buenos Aires Ministro Pistarini

Tue 7/7

9:15 a.m.-11:55 p.m.

1 stop15h 40m

C$ 975

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 23/6

9:00 p.m.-8:00 a.m.

2 stops34h 00m

Buenos Aires Ministro Pistarini

Sun 28/6

9:00 p.m.-2:24 p.m.

1 stop18h 24m

C$ 1,004

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 15/6

10:15 a.m.-8:00 a.m.

2 stops20h 45m

Buenos Aires Ministro Pistarini

Wed 17/6

9:00 p.m.-5:56 p.m.

2 stops21h 56m

C$ 1,006

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

11:00 p.m.-5:40 a.m.

1 stop29h 40m

Buenos Aires Jorge Newbery

Mon 29/6

7:00 a.m.-9:35 p.m.

1 stop15h 35m

C$ 1,117

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

11:00 p.m.-5:40 a.m.

1 stop29h 40m

Buenos Aires Jorge Newbery

Mon 29/6

7:00 a.m.-9:35 p.m.

1 stop15h 35m

C$ 1,120

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Wed 8/7

11:40 a.m.-2:00 p.m.

2 stops25h 20m

Buenos Aires Jorge Newbery

Fri 24/7

8:05 p.m.-5:39 p.m.

2 stops22h 34m

C$ 1,137

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

2:46 p.m.-6:30 p.m.

2 stops26h 44m

Buenos Aires Jorge Newbery

Wed 16/9

3:45 p.m.-11:38 a.m.

2 stops20h 53m

C$ 1,141

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Sat 14/11

5:30 p.m.-3:10 p.m.

2 stops19h 40m

Buenos Aires Ministro Pistarini

Mon 23/11

4:45 p.m.-11:55 a.m.

2 stops21h 10m

C$ 1,221

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Sat 14/11

6:30 p.m.-3:10 p.m.

2 stops18h 40m

Buenos Aires Ministro Pistarini

Sun 29/11

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

2 stops19h 25m

C$ 1,226

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

Buenos Aires flights insights and trends

Explore insights for your Buenos Aires flight to craft the best travel plan

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Canada is in November. Flight prices, which tend to average around C$ 1,110, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in November, then September is your next best option. Flight prices from Canada to Buenos Aires during September average around C$ 1,113.

What is the absolute cheapest flight to Buenos Aires?

The best deal found on momondo in the last two weeks was a flight to Buenos Aires from Asuncion for C$ 102. This is 75% cheaper than most flight deals to Buenos Aires. To find the cheapest price to Buenos Aires from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to Buenos Aires?

The cheapest day to depart on your flight to Buenos Aires is on a Wednesday when prices can be found for as low as C$ 1,416. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Canada to Buenos Aires for around C$ 1,634.

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,237 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Canada for as low as C$ 1,004 on momondo.

Cheapest flights to Buenos Aires

Find the cheapest flights to Buenos Aires from your nearest city or airport
Find Flights from Toronto Pearson Intl Airport to Buenos Aires Ministro Pistarini Airport
CHEAPEST MONTH TO FLY TO BUENOS AIRES FROM TORONTO PEARSON INTL AIRPORTMarch10% cheaperFlying from Toronto Pearson Intl Airport to Buenos Aires costs on average just C$ 1,106 in March
MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM TORONTO PEARSON INTL AIRPORTDecember20% more expensiveIt costs about C$ 1,470 for flights to Buenos Aires from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM TORONTO PEARSON INTL AIRPORTDecember630% more users visitedMore momondo users searched in flights to Buenos Aires from Toronto Pearson Intl Airport in December than any other month

Cheap Buenos Aires flight deals and tips

Summary info about Buenos Aires flight prices, duration and airlines

Best One-Way Price

C$ 405

Best Round-Trip Price

C$ 956

Fastest flight time

14h 30m

Popular in

February
The best one-way flight price to Buenos Aires from Canada in the last 5 days is C$ 405 (Montreal Pierre Elliott Trudeau Intl to Buenos Aires Jorge Newbery).
Search Deals
The best round-trip flight price to Buenos Aires from Canada in the last 5 days is C$ 956 (Montreal Pierre Elliott Trudeau Intl to Buenos Aires Ministro Pistarini).
Search Deals
The fastest flight to Buenos Aires from Canada takes 14h 30m (Toronto Pearson Intl to Buenos Aires Ministro Pistarini).
Search Deals
February has the highest demand for flights to Buenos Aires, with a 3% price increase on average.
Search Deals

Frequently asked questions about flying to Buenos Aires

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Canada when booking 66 days ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,233 when searching 66 days out.

Is there an alternative airport near Buenos Aires?

Buenos Aires Jorge Newbery Airport can be an alternative airport used for travel to Buenos Aires.

Is there a cheaper alternative to flying into Buenos Aires?

You can find deals at Buenos Aires Jorge Newbery Airport for C$ 412 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Palermo?

Yes, you can get a flight ticket to Buenos Aires Jorge Newbery if you want to reach Palermo. It is the nearest Buenos Aires airport (1.8 km away).

What’s the closest airport to Buenos Aires City Centre?

The closest airport to Buenos Aires City Centre is Buenos Aires Jorge Newbery, 6.8 km away.

When did momondo last update prices for flights to Buenos Aires?

Prices for flights to Buenos Aires refresh daily.

How many operators does momondo search for flights to Buenos Aires?

There are 8 operators available for flights to Buenos Aires as of June 2026.

How old do you have to be to fly to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Buenos Aires?

It is quick and easy to find flights to Buenos Aires on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

Can I find flights to Buenos Aires with flexible booking policies on momondo?

Flights to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Buenos Aires.

I’m not ready to book a flight to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires and alert you when they change.

An easier way to manage your Buenos Aires trip

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