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Flights to Buenos Aires

C$ 331 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 7/9. 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

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Arajet Logo
7:00 a.m. - 12:05 a.m.
YUL
-
EZE
16h 05m
1 stop
Arajet Logo
9:15 a.m. - 12:20 a.m.
EZE
-
YUL
16h 05m
1 stop
C$ 698Arajet
Mon, 7 Sep - Tue, 6 Oct
Arajet Logo
7:00 a.m. - 12:05 a.m.
YUL
-
EZE
16h 05m
1 stop
Arajet Logo
9:15 a.m. - 12:20 a.m.
EZE
-
YUL
16h 05m
1 stop
C$ 761Arajet
Mon, 7 Sep - Tue, 6 Oct
Multiple Airlines Logo
7:00 a.m. - 9:10 p.m.
YUL
-
EZE
37h 10m
2 stops
Multiple Airlines Logo
9:15 a.m. - 12:20 a.m.
EZE
-
YUL
16h 05m
1 stop
C$ 834Multiple Airlines
Mon, 7 Sep - Tue, 6 Oct
Multiple Airlines Logo
11:01 a.m. - 9:25 p.m.
YUL
-
EZE
33h 24m
1 stop
Multiple Airlines Logo
9:15 a.m. - 12:20 a.m.
EZE
-
YUL
16h 05m
1 stop
C$ 848Multiple Airlines
Sun, 6 Sep - Tue, 6 Oct
Copa Airlines Logo
8:30 a.m. - 4:15 a.m.
YYZ
-
EZE
17h 45m
1 stop
Copa Airlines Logo
8:58 a.m. - 12:09 a.m.
EZE
-
YYZ
17h 11m
1 stop
C$ 1,035Copa Airlines
Thu, 26 Nov - Wed, 9 Dec
Copa Airlines Logo
8:30 a.m. - 1:53 a.m.
YYZ
-
EZE
15h 23m
1 stop
Copa Airlines Logo
3:46 a.m. - 12:09 a.m.
EZE
-
YYZ
22h 23m
1 stop
C$ 1,035Copa Airlines
Tue, 17 Nov - Sun, 6 Dec
United Airlines Logo
3:50 p.m. - 9:20 a.m.
YYZ
-
EZE
15h 30m
1 stop
United Airlines Logo
10:05 p.m. - 7:34 p.m.
EZE
-
YYZ
23h 29m
2 stops
C$ 1,063United Airlines
Wed, 13 Jan - Wed, 20 Jan
United Airlines Logo
8:35 a.m. - 7:20 a.m.
YYZ
-
EZE
20h 45m
2 stops
United Airlines Logo
11:55 p.m. - 7:34 p.m.
EZE
-
YYZ
21h 39m
2 stops
C$ 1,063United Airlines
Wed, 13 Jan - Wed, 20 Jan
American Airlines Logo
3:45 p.m. - 8:45 a.m.
YYZ
-
EZE
16h 00m
2 stops
American Airlines Logo
10:15 p.m. - 2:59 p.m.
EZE
-
YYZ
17h 44m
2 stops
C$ 1,066American Airlines
Wed, 2 Sep - Tue, 22 Sep
American Airlines Logo
6:00 a.m. - 8:45 a.m.
YYZ
-
EZE
25h 45m
1 stop
American Airlines Logo
10:30 p.m. - 5:10 p.m.
EZE
-
YYZ
19h 40m
1 stop
C$ 1,070American Airlines
Wed, 26 Aug - Wed, 2 Sep

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 2 August 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
Quickest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

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

1 stop16h 05m

Buenos Aires Ministro Pistarini

Tue 6/10

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 698

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

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

1 stop16h 05m

Buenos Aires Ministro Pistarini

Tue 6/10

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 761

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 a.m.-9:10 p.m.

2 stops37h 10m

Buenos Aires Ministro Pistarini

Tue 6/10

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 834

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

11:01 a.m.-9:25 p.m.

1 stop33h 24m

Buenos Aires Ministro Pistarini

Tue 6/10

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 848

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 26/11

8:30 a.m.-4:15 a.m.

1 stop17h 45m

Buenos Aires Ministro Pistarini

Wed 9/12

8:58 a.m.-12:09 a.m.

1 stop17h 11m

C$ 1,035

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 17/11

8:30 a.m.-1:53 a.m.

1 stop15h 23m

Buenos Aires Ministro Pistarini

Sun 6/12

3:46 a.m.-12:09 a.m.

1 stop22h 23m

C$ 1,035

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 13/1

3:50 p.m.-9:20 a.m.

1 stop15h 30m

Buenos Aires Ministro Pistarini

Wed 20/1

10:05 p.m.-7:34 p.m.

2 stops23h 29m

C$ 1,063

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 13/1

8:35 a.m.-7:20 a.m.

2 stops20h 45m

Buenos Aires Ministro Pistarini

Wed 20/1

11:55 p.m.-7:34 p.m.

2 stops21h 39m

C$ 1,063

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 2/9

3:45 p.m.-8:45 a.m.

2 stops16h 00m

Buenos Aires Ministro Pistarini

Tue 22/9

10:15 p.m.-2:59 p.m.

2 stops17h 44m

C$ 1,066

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 26/8

6:00 a.m.-8:45 a.m.

1 stop25h 45m

Buenos Aires Ministro Pistarini

Wed 2/9

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

1 stop19h 40m

C$ 1,070

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$ 1,111, 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 April is your next best option. Flight prices from Canada to Buenos Aires during April average around C$ 1,124.

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$ 134. This is 70% 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$ 1,426. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Canada to Buenos Aires for around C$ 1,981.

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$ 1,253 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$ 929 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$ 1,111 in March
MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM TORONTO PEARSON INTL AIRPORTDecember13% more expensiveIt costs about C$ 1,402 for flights to Buenos Aires from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM TORONTO PEARSON INTL AIRPORTDecember836% 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$ 331

Best Round-Trip Price

C$ 698

Fastest flight time

16h 05m

Popular in

July
The best one-way flight price to Buenos Aires from Canada in the last 5 days is C$ 331 (Montreal Pierre Elliott Trudeau Intl to Buenos Aires Ministro Pistarini).
Search Deals
The best round-trip flight price to Buenos Aires from Canada in the last 5 days is C$ 698 (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 2% 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 87 days ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,239 when searching 87 days out. However, in the past 72 hours, people saw flights from Canada for as low as C$ 874.

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$ 442 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 9 operators available for flights to Buenos Aires as of August 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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