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Flights to Buenos Aires

C$ 316 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 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
7:45 a.m. - 12:20 a.m.
EZE
-
YUL
17h 35m
1 stop
C$ 981Arajet
Mon, 5 Oct - Thu, 22 Oct
Arajet Logo
6:30 a.m. - 12:05 a.m.
YYZ
-
EZE
16h 35m
1 stop
Arajet Logo
9:15 p.m. - 11:40 a.m.
EZE
-
YYZ
15h 25m
1 stop
C$ 982Arajet
Wed, 1 Jul - Fri, 31 Jul
Arajet Logo
6:30 a.m. - 12:05 a.m.
YYZ
-
EZE
16h 35m
1 stop
Arajet Logo
11:00 a.m. - 11:55 p.m.
EZE
-
YYZ
13h 55m
1 stop
C$ 985Arajet
Mon, 31 Aug - Thu, 17 Sep
Air Canada Logo
5:30 p.m. - 2:30 p.m.
YUL
-
EZE
20h 00m
2 stops
Air Canada Logo
4:35 p.m. - 6:10 a.m.
EZE
-
YUL
14h 35m
1 stop
C$ 1,037Air Canada
Sun, 27 Sep - Sat, 10 Oct
Air Canada Logo
10:45 a.m. - 2:30 p.m.
YTZ
-
EZE
26h 45m
2 stops
Air Canada Logo
4:35 p.m. - 10:05 a.m.
EZE
-
YTZ
18h 30m
2 stops
C$ 1,085Air Canada
Wed, 16 Sep - Wed, 23 Sep
Delta Logo
7:00 a.m. - 7:40 a.m.
YUL
-
AEP
47h 40m
2 stops
Delta Logo
8:05 p.m. - 5:03 p.m.
AEP
-
YUL
45h 58m
2 stops
C$ 1,183Delta
Mon, 21 Sep - Mon, 26 Oct
LATAM Airlines Logo
7:00 a.m. - 10:30 a.m.
YUL
-
AEP
26h 30m
2 stops
LATAM Airlines Logo
3:40 p.m. - 5:03 p.m.
AEP
-
YUL
26h 23m
2 stops
C$ 1,190LATAM Airlines
Tue, 22 Sep - Wed, 28 Oct
Delta Logo
6:15 p.m. - 7:40 a.m.
YUL
-
AEP
36h 25m
2 stops
Delta Logo
8:05 p.m. - 11:44 a.m.
AEP
-
YUL
40h 39m
2 stops
C$ 1,201Delta
Sun, 20 Sep - Tue, 27 Oct
LATAM Airlines Logo
7:00 a.m. - 10:30 a.m.
YUL
-
AEP
26h 30m
2 stops
LATAM Airlines Logo
8:05 p.m. - 12:51 a.m.
AEP
-
YUL
29h 46m
2 stops
C$ 1,207LATAM Airlines
Tue, 22 Sep - Sat, 31 Oct
United Airlines Logo
12:15 p.m. - 8:00 a.m.
YTZ
-
EZE
18h 45m
2 stops
United Airlines Logo
9:00 p.m. - 4:41 p.m.
EZE
-
YTZ
20h 41m
2 stops
C$ 1,355United Airlines
Wed, 3 Jun - Wed, 10 Jun

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 22 April 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

Mon 5/10

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

1 stop16h 05m

Buenos Aires Ministro Pistarini

Thu 22/10

7:45 a.m.-12:20 a.m.

1 stop17h 35m

C$ 981

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 1/7

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

1 stop16h 35m

Buenos Aires Ministro Pistarini

Fri 31/7

9:15 p.m.-11:40 a.m.

1 stop15h 25m

C$ 982
Quickest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 31/8

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

1 stop16h 35m

Buenos Aires Ministro Pistarini

Thu 17/9

11:00 a.m.-11:55 p.m.

1 stop13h 55m

C$ 985

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

5:30 p.m.-2:30 p.m.

2 stops20h 00m

Buenos Aires Ministro Pistarini

Sat 10/10

4:35 p.m.-6:10 a.m.

1 stop14h 35m

C$ 1,037

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Wed 16/9

10:45 a.m.-2:30 p.m.

2 stops26h 45m

Buenos Aires Ministro Pistarini

Wed 23/9

4:35 p.m.-10:05 a.m.

2 stops18h 30m

C$ 1,085

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

7:00 a.m.-7:40 a.m.

2 stops47h 40m

Buenos Aires Jorge Newbery

Mon 26/10

8:05 p.m.-5:03 p.m.

2 stops45h 58m

C$ 1,183

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

2 stops26h 30m

Buenos Aires Jorge Newbery

Wed 28/10

3:40 p.m.-5:03 p.m.

2 stops26h 23m

C$ 1,190

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

6:15 p.m.-7:40 a.m.

2 stops36h 25m

Buenos Aires Jorge Newbery

Tue 27/10

8:05 p.m.-11:44 a.m.

2 stops40h 39m

C$ 1,201

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

2 stops26h 30m

Buenos Aires Jorge Newbery

Sat 31/10

8:05 p.m.-12:51 a.m.

2 stops29h 46m

C$ 1,207

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Wed 3/6

12:15 p.m.-8:00 a.m.

2 stops18h 45m

Buenos Aires Ministro Pistarini

Wed 10/6

9:00 p.m.-4:41 p.m.

2 stops20h 41m

C$ 1,355

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 September. Flight prices, which tend to average around C$ 1,087, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in September, then June is your next best option. Flight prices from Canada to Buenos Aires during June average around C$ 1,089.

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 Puerto Iguazú for C$ 101. This is 76% 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:

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$ 1,209 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$ 940 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 AIRPORTSeptember10% cheaperFlying from Toronto Pearson Intl Airport to Buenos Aires costs on average just C$ 1,076 in September
MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM TORONTO PEARSON INTL AIRPORTDecember18% more expensiveIt costs about C$ 1,414 for flights to Buenos Aires from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM TORONTO PEARSON INTL AIRPORTDecember500% 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$ 316

Best Round-Trip Price

C$ 981

Fastest flight time

16h 05m

Popular in

July
The best one-way flight price to Buenos Aires from Canada in the last 72 hours is C$ 316 (Toronto Pearson Intl to Buenos Aires Ministro Pistarini).
Search Deals
The best round-trip flight price to Buenos Aires from Canada in the last 72 hours is C$ 981 (Montreal Pierre Elliott Trudeau Intl to Buenos Aires Ministro Pistarini).
Search Deals
The fastest flight to Buenos Aires from Canada takes 16h 05m (Montreal Pierre Elliott Trudeau Intl to Buenos Aires Ministro Pistarini).
Search Deals
July has the highest demand for flights to Buenos Aires, with a 4% 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 10 days ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,195 when searching 10 days out. However, in the past 72 hours, people saw flights from Canada for as low as C$ 622.

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$ 418 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 Recoleta?

Yes, you can get a flight ticket to Buenos Aires Ministro Pistarini if you want to reach Recoleta. It is the nearest Buenos Aires airport (28.8 km away).

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

The closest airport to Buenos Aires City Centre is Buenos Aires Ministro Pistarini, 27.3 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 April 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.

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