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Cheap flights from Buenos Aires to Ontario from C$ 485

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Ontario departing on 15/4. 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 Buenos Aires to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:50 a.m. - 11:55 p.m.
EZE
-
YYZ
16h 05m
1 stop
Multiple Airlines Logo
11:55 p.m. - 12:35 a.m.
YYZ
-
EZE
22h 40m
1 stop
C$ 1,062Multiple Airlines
Tue, 28 Apr - Sun, 29 Nov
Arajet Logo
8:40 a.m. - 12:15 a.m.
EZE
-
YUL
17h 35m
1 stop
Arajet Logo
6:45 a.m. - 12:05 a.m.
YUL
-
EZE
16h 20m
1 stop
C$ 1,073Arajet
Sun, 22 Feb - Mon, 9 Mar
Multiple Airlines Logo
2:45 a.m. - 12:20 a.m.
EZE
-
YUL
22h 35m
1 stop
Multiple Airlines Logo
11:00 p.m. - 9:00 p.m.
YUL
-
EZE
21h 00m
2 stops
C$ 1,077Multiple Airlines
Mon, 13 Apr - Tue, 28 Apr
Multiple Airlines Logo
8:50 a.m. - 11:55 p.m.
EZE
-
YYZ
16h 05m
1 stop
Multiple Airlines Logo
4:00 p.m. - 3:50 p.m.
YYZ
-
EZE
21h 50m
2 stops
C$ 1,084Multiple Airlines
Tue, 28 Apr - Sun, 29 Nov
Multiple Airlines Logo
8:50 a.m. - 12:20 a.m.
EZE
-
YUL
16h 30m
1 stop
Multiple Airlines Logo
11:00 p.m. - 12:25 a.m.
YUL
-
EZE
24h 25m
1 stop
C$ 1,093Multiple Airlines
Tue, 26 May - Tue, 16 Jun
Avianca Logo
7:00 a.m. - 10:35 p.m.
AEP
-
YYZ
17h 35m
1 stop
Avianca Logo
8:55 a.m. - 5:40 a.m.
YYZ
-
AEP
19h 45m
1 stop
C$ 1,237Avianca
Thu, 5 Mar - Wed, 18 Mar
Avianca Logo
7:00 a.m. - 9:35 p.m.
AEP
-
YUL
15h 35m
1 stop
Avianca Logo
11:00 p.m. - 5:40 a.m.
YUL
-
AEP
29h 40m
1 stop
C$ 1,257Avianca
Tue, 12 May - Fri, 22 May
Air Canada Logo
4:30 p.m. - 2:22 p.m.
EZE
-
YTZ
22h 52m
2 stops
Air Canada Logo
6:45 a.m. - 2:30 p.m.
YTZ
-
EZE
30h 45m
2 stops
C$ 1,423Air Canada
Wed, 1 Apr - Tue, 14 Apr
United Airlines Logo
9:00 p.m. - 10:03 a.m.
EZE
-
YOW
38h 03m
2 stops
United Airlines Logo
6:00 a.m. - 8:00 a.m.
YOW
-
EZE
25h 00m
2 stops
C$ 1,459United Airlines
Thu, 23 Jul - Wed, 23 Sep
Air Canada Logo
4:45 p.m. - 11:55 a.m.
EZE
-
YTZ
21h 10m
2 stops
Air Canada Logo
8:30 a.m. - 3:10 p.m.
YTZ
-
EZE
28h 40m
2 stops
C$ 1,466Air Canada
Wed, 25 Feb - Thu, 5 Mar

LATAM Airlines flights from Buenos Aires to Region of Ontario

Our best LATAM Airlines deals on Buenos Aires to Region of Ontario flight tickets
LATAM Airlines
4 Mar
AEP12:40 p.m.Buenos Aires Jorge Newbery
37h 34m
3 stops
YYZ12:14 a.m.Toronto Pearson Intl
10 Mar
YYZ12:25 p.m.Toronto Pearson Intl
29h 15m
2 stops
AEP6:40 p.m.Buenos Aires Jorge Newbery
C$ 1,471
LATAM Airlines
2 Mar
AEP12:40 p.m.Buenos Aires Jorge Newbery
24h 27m
2 stops
YYZ11:07 a.m.Toronto Pearson Intl
9 Mar
YYZ12:25 p.m.Toronto Pearson Intl
29h 15m
2 stops
AEP6:40 p.m.Buenos Aires Jorge Newbery
C$ 1,515
LATAM Airlines
2 Jun
AEP8:05 p.m.Buenos Aires Jorge Newbery
22h 34m
2 stops
YYZ5:39 p.m.Toronto Pearson Intl
1 Jul
YYZ12:10 p.m.Toronto Pearson Intl
25h 35m
2 stops
AEP2:45 p.m.Buenos Aires Jorge Newbery
C$ 1,741

Arajet flights from Buenos Aires to Region of Ontario

Our best Arajet deals on Buenos Aires to Region of Ontario flight tickets
Arajet
28 May
EZE11:00 a.m.Buenos Aires Ministro Pistarini
14h 20m
1 stop
YUL12:20 a.m.Montreal Pierre Elliott Trudeau Intl
19 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
16h 20m
1 stop
EZE12:05 a.m.Buenos Aires Ministro Pistarini
C$ 1,098
Arajet
3 Mar
EZE11:15 a.m.Buenos Aires Ministro Pistarini
14h 40m
1 stop
YYZ11:55 p.m.Toronto Pearson Intl
11 Mar
YYZ6:30 a.m.Toronto Pearson Intl
16h 35m
1 stop
EZE12:05 a.m.Buenos Aires Ministro Pistarini
C$ 1,099
Arajet
2 Jun
EZE11:00 a.m.Buenos Aires Ministro Pistarini
13h 55m
1 stop
YYZ11:55 p.m.Toronto Pearson Intl
1 Jul
YYZ6:30 a.m.Toronto Pearson Intl
16h 35m
1 stop
EZE12:05 a.m.Buenos Aires Ministro Pistarini
C$ 1,155

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Region of Ontario 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, momondo users made 96,600 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Buenos Aires to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 28/4

8:50 a.m.-11:55 p.m.

1 stop16h 05m

Toronto Pearson Intl

Sun 29/11

11:55 p.m.-12:35 a.m.

1 stop22h 40m

C$ 1,062

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Sun 22/2

8:40 a.m.-12:15 a.m.

1 stop17h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

6:45 a.m.-12:05 a.m.

1 stop16h 20m

C$ 1,073

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Mon 13/4

2:45 a.m.-12:20 a.m.

1 stop22h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

11:00 p.m.-9:00 p.m.

2 stops21h 00m

C$ 1,077

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 28/4

8:50 a.m.-11:55 p.m.

1 stop16h 05m

Toronto Pearson Intl

Sun 29/11

4:00 p.m.-3:50 p.m.

2 stops21h 50m

C$ 1,084

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Tue 26/5

8:50 a.m.-12:20 a.m.

1 stop16h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

11:00 p.m.-12:25 a.m.

1 stop24h 25m

C$ 1,093

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Thu 5/3

7:00 a.m.-10:35 p.m.

1 stop17h 35m

Toronto Pearson Intl

Wed 18/3

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

1 stop19h 45m

C$ 1,237

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Tue 12/5

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

1 stop15h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

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

1 stop29h 40m

C$ 1,257

Buenos AiresToronto

EZE - YTZ

EZEYTZ

Buenos Aires Ministro Pistarini

Wed 1/4

4:30 p.m.-2:22 p.m.

2 stops22h 52m

Toronto Island

Tue 14/4

6:45 a.m.-2:30 p.m.

2 stops30h 45m

C$ 1,423

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Thu 23/7

9:00 p.m.-10:03 a.m.

2 stops38h 03m

Ottawa

Wed 23/9

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

2 stops25h 00m

C$ 1,459

Buenos AiresToronto

EZE - YTZ

EZEYTZ

Buenos Aires Ministro Pistarini

Wed 25/2

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

2 stops21h 10m

Toronto Island

Thu 5/3

8:30 a.m.-3:10 p.m.

2 stops28h 40m

C$ 1,466

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 Ontario from

How to get the cheapest flight ticket from Buenos Aires to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, November is the cheapest month to fly from Buenos Aires to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,246. If you are unable to visit Region of Ontario during the month of November, then departing from Buenos Aires during the month June is also very affordable. Most momondo users find prices during this month for around C$ 1,294.

What is the cheapest Buenos Aires to Ontario flight route?

Fly from Buenos Aires Ministro Pistarini to Toronto Pearson Intl for the best Buenos Aires - Ontario flight prices

What cabin class options are available on Buenos Aires to Ontario flights?

There is only 1 cabin class available to choose from on Buenos Aires to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Buenos Aires to Region of Ontario flights?

You could potentially save up to 29% on your flight if you consider stops on a Buenos Aires to Region of Ontario flight.

Cheap Buenos Aires to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Region of Ontario

Fastest flight time

13h 35m

Direct flights

Mon, Tue, Thu, Fri and Sun

Airports in Region of Ontario

123 airports
The fastest flight from Buenos Aires to Region of Ontario takes 13h 35m
Direct flights go from Buenos Aires to Region of Ontario on Monday, Tuesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There are 123 airports in Region of Ontario. From Buenos Aires there are direct flights to Toronto Pearson Intl (YYZ).
Search flight deals

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

    Prices for flights from Buenos Aires to Ontario were last updated today.

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

  • How old do you have to be to fly from Buenos Aires to Ontario?

    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 from Buenos Aires to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Buenos Aires to Region of Ontario?

Best airlines flying from Buenos Aires to Region of Ontario

Compare and see reviews for airlines that fly from Buenos Aires to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 710Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
AviancaPriceFrom C$ 1,273Free CancellationRating
6.5
2,498 reviews
Search Avianca flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buenos Aires to Ontario for you.

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

Flights from Buenos Aires to Ontario 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 from Buenos Aires to Ontario?

Once all potential Buenos Aires to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Buenos Aires to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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Find better results for your trip to Ontario

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