What is the cheapest airline that flies from Buenos Aires to Ontario?

Arajet, United Airlines, and Air Canada are the most popular carriers operating from Buenos Aires to Ontario

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 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.

C$ 513 Cheap Flights from Buenos Aires to Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 p.m. - 6:25 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 35m1 stop Bogotá El Dorado

11:40 p.m. - 3:40 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 00m1 stop Bogotá El Dorado

C$ 1,044Avianca

Sat, 30 Jan - Sun, 7 Mar

4:50 p.m. - 6:25 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 35m1 stop Bogotá El Dorado

11:40 p.m. - 3:40 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 00m1 stop Bogotá El Dorado

C$ 1,045Avianca

Sat, 30 Jan - Sun, 7 Mar

4:50 p.m. - 6:25 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 35m1 stop Bogotá El Dorado

11:40 p.m. - 3:40 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 00m1 stop Bogotá El Dorado

C$ 1,047Avianca

Sat, 30 Jan - Sun, 7 Mar

9:40 p.m. - 12:17 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

16h 37m1 stop Miami

6:00 a.m. - 6:25 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

23h 25m1 stop Miami

C$ 1,054American Airlines

Thu, 4 Mar - Sat, 20 Mar

10:30 p.m. - 10:55 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

26h 25m1 stop Dallas/Fort Worth

2:01 p.m. - 8:30 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

16h 29m1 stop Dallas/Fort Worth

C$ 1,055American Airlines

Tue, 15 Dec - Wed, 13 Jan

10:30 p.m. - 1:09 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

16h 39m1 stop Dallas/Fort Worth

10:59 a.m. - 6:25 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

18h 26m2 stops New York LaGuardia Miami

C$ 1,061American Airlines

Thu, 4 Mar - Sat, 20 Mar

9:30 p.m. - 3:32 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

20h 02m2 stops Miami Philadelphia

6:10 a.m. - 9:00 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

24h 50m1 stop Dallas/Fort Worth

C$ 1,064American Airlines

Wed, 18 Nov - Wed, 25 Nov

11:35 p.m. - 3:00 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

17h 25m2 stops Miami New York LaGuardia

10:59 a.m. - 6:25 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

18h 26m2 stops New York LaGuardia Miami

C$ 1,066American Airlines

Thu, 4 Mar - Sat, 20 Mar

7:10 a.m. - 11:30 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

17h 20m1 stop Bogotá El Dorado

8:55 a.m. - 12:25 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30m1 stop Bogotá El Dorado

C$ 1,072Avianca

Thu, 22 Oct - Fri, 23 Oct

7:00 a.m. - 11:30 p.m.AEP Buenos Aires Jorge Newbery-YYZ Toronto Pearson Intl

17h 30m1 stop Bogotá El Dorado

8:55 a.m. - 5:40 a.m.YYZ Toronto Pearson Intl-AEP Buenos Aires Jorge Newbery

19h 45m1 stop Bogotá El Dorado

C$ 1,072Avianca

Thu, 22 Oct - Fri, 23 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:00 a.m. - 11:30 p.m.AEP Buenos Aires Jorge Newbery-YYZ Toronto Pearson Intl

17h 30m1 stop Bogotá El Dorado

8:55 a.m. - 5:40 a.m.YYZ Toronto Pearson Intl-AEP Buenos Aires Jorge Newbery

19h 45m1 stop Bogotá El Dorado

C$ 1,066Avianca

Thu, 1 Oct - Tue, 20 Oct

7:10 a.m. - 11:30 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

17h 20m1 stop Bogotá El Dorado

8:55 a.m. - 5:40 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

19h 45m1 stop Bogotá El Dorado

C$ 1,066Avianca

Thu, 1 Oct - Tue, 20 Oct

7:10 a.m. - 11:30 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

17h 20m1 stop Bogotá El Dorado

8:55 a.m. - 12:25 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30m1 stop Bogotá El Dorado

C$ 1,068Avianca

Thu, 1 Oct - Tue, 20 Oct

4:50 p.m. - 7:20 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 30m1 stop Bogotá El Dorado

8:55 a.m. - 5:40 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

19h 45m1 stop Bogotá El Dorado

C$ 1,072Avianca

Thu, 1 Oct - Tue, 20 Oct

4:50 p.m. - 7:20 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 30m1 stop Bogotá El Dorado

8:55 a.m. - 5:40 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

19h 45m1 stop Bogotá El Dorado

C$ 1,076Avianca

Thu, 1 Oct - Tue, 20 Oct

7:00 a.m. - 11:30 p.m.AEP Buenos Aires Jorge Newbery-YYZ Toronto Pearson Intl

17h 30m1 stop Bogotá El Dorado

8:55 a.m. - 5:40 a.m.YYZ Toronto Pearson Intl-AEP Buenos Aires Jorge Newbery

19h 45m1 stop Bogotá El Dorado

C$ 1,091Avianca

Thu, 1 Oct - Tue, 20 Oct

2:30 a.m. - 3:15 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

37h 45m2 stops Medellín Jose Maria Cordova Intl San Salvador El Salvador Intl

7:50 a.m. - 6:05 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

20h 15m1 stop Bogotá El Dorado

C$ 1,132Avianca

Tue, 29 Sep - Thu, 3 Dec

7:00 a.m. - 11:30 p.m.AEP Buenos Aires Jorge Newbery-YYZ Toronto Pearson Intl

17h 30m1 stop Bogotá El Dorado

7:50 a.m. - 5:40 a.m.YYZ Toronto Pearson Intl-AEP Buenos Aires Jorge Newbery

19h 50m1 stop Bogotá El Dorado

C$ 1,134Avianca

Wed, 30 Sep - Tue, 3 Nov

7:10 a.m. - 11:30 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

17h 20m1 stop Bogotá El Dorado

8:55 a.m. - 12:25 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30m1 stop Bogotá El Dorado

C$ 1,134Avianca

Tue, 29 Sep - Tue, 13 Oct

8:45 p.m. - 2:59 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

19h 14m2 stops Miami Charlotte Douglas

3:57 p.m. - 10:15 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

16h 18m2 stops Charlotte Douglas Miami

C$ 1,139American Airlines

Wed, 30 Sep - Thu, 3 Dec

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Avianca flights from Buenos Aires to Region of Ontario

Our best Avianca deals on Buenos Aires to Region of Ontario flight tickets

Avianca

30 Jan

EZE4:50 p.m.Buenos Aires Ministro Pistarini

15h 35m

1 stop

YYZ6:25 a.m.Toronto Pearson Intl

7 Mar

YYZ11:40 p.m.Toronto Pearson Intl

14h 00m

1 stop

EZE3:40 p.m.Buenos Aires Ministro Pistarini

C$ 1,044

Avianca

30 Jan

EZE4:50 p.m.Buenos Aires Ministro Pistarini

15h 35m

1 stop

YYZ6:25 a.m.Toronto Pearson Intl

7 Mar

YYZ11:40 p.m.Toronto Pearson Intl

14h 00m

1 stop

EZE3:40 p.m.Buenos Aires Ministro Pistarini

C$ 1,045

Avianca

30 Jan

EZE4:50 p.m.Buenos Aires Ministro Pistarini

15h 35m

1 stop

YYZ6:25 a.m.Toronto Pearson Intl

7 Mar

YYZ11:40 p.m.Toronto Pearson Intl

14h 00m

1 stop

EZE3:40 p.m.Buenos Aires Ministro Pistarini

C$ 1,047

American Airlines flights from Buenos Aires to Region of Ontario

Our best American Airlines deals on Buenos Aires to Region of Ontario flight tickets

American Airlines

4 Mar

EZE9:40 p.m.Buenos Aires Ministro Pistarini

16h 37m

1 stop

YYZ12:17 p.m.Toronto Pearson Intl

20 Mar

YYZ6:00 a.m.Toronto Pearson Intl

23h 25m

1 stop

EZE6:25 a.m.Buenos Aires Ministro Pistarini

C$ 1,054

American Airlines

15 Dec

EZE10:30 p.m.Buenos Aires Ministro Pistarini

26h 25m

1 stop

YYZ10:55 p.m.Toronto Pearson Intl

13 Jan

YYZ2:01 p.m.Toronto Pearson Intl

16h 29m

1 stop

EZE8:30 a.m.Buenos Aires Ministro Pistarini

C$ 1,055

American Airlines

4 Mar

EZE10:30 p.m.Buenos Aires Ministro Pistarini

16h 39m

1 stop

YYZ1:09 p.m.Toronto Pearson Intl

20 Mar

YYZ10:59 a.m.Toronto Pearson Intl

18h 26m

2 stops

EZE6:25 a.m.Buenos Aires Ministro Pistarini

C$ 1,061

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sat 30/1

4:50 p.m.-6:25 a.m.

1 stop15h 35m

Toronto Pearson Intl

Sun 7/3

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

1 stop14h 00m

C$ 1,044

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sat 30/1

4:50 p.m.-6:25 a.m.

1 stop15h 35m

Toronto Pearson Intl

Sun 7/3

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

1 stop14h 00m

C$ 1,045

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sat 30/1

4:50 p.m.-6:25 a.m.

1 stop15h 35m

Toronto Pearson Intl

Sun 7/3

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

1 stop14h 00m

C$ 1,047

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 4/3

9:40 p.m.-12:17 p.m.

1 stop16h 37m

Toronto Pearson Intl

Sat 20/3

6:00 a.m.-6:25 a.m.

1 stop23h 25m

C$ 1,054

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 15/12

10:30 p.m.-10:55 p.m.

1 stop26h 25m

Toronto Pearson Intl

Wed 13/1

2:01 p.m.-8:30 a.m.

1 stop16h 29m

C$ 1,055

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 4/3

10:30 p.m.-1:09 p.m.

1 stop16h 39m

Toronto Pearson Intl

Sat 20/3

10:59 a.m.-6:25 a.m.

2 stops18h 26m

C$ 1,061

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Wed 18/11

9:30 p.m.-3:32 p.m.

2 stops20h 02m

Toronto Pearson Intl

Wed 25/11

6:10 a.m.-9:00 a.m.

1 stop24h 50m

C$ 1,064

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 4/3

11:35 p.m.-3:00 p.m.

2 stops17h 25m

Toronto Pearson Intl

Sat 20/3

10:59 a.m.-6:25 a.m.

2 stops18h 26m

C$ 1,066

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 22/10

7:10 a.m.-11:30 p.m.

1 stop17h 20m

Toronto Pearson Intl

Fri 23/10

8:55 a.m.-12:25 a.m.

1 stop14h 30m

C$ 1,072

Buenos AiresToronto

AEP Buenos Aires Jorge Newbery - YYZ Toronto Pearson Intl

AEPYYZ

Buenos Aires Jorge Newbery

Thu 22/10

7:00 a.m.-11:30 p.m.

1 stop17h 30m

Toronto Pearson Intl

Fri 23/10

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

1 stop19h 45m

C$ 1,072

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

In general, October 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$ 1,075. If you are unable to visit Region of Ontario during the month of October, then departing from Buenos Aires during the month September is also very affordable. Most momondo users find prices during this month for around C$ 1,192.

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 Region of Ontario flights?

There is only 1 cabin class available to choose from on Buenos Aires to Region of 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 18% 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

Best price found	C$ 513
Fastest flight time	15h 05m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Buenos Aires in the past 72 hours is C$ 513. The best round-trip flight deal from Buenos Aires to Region of Ontario found on momondo in the last 72 hours is C$ 1,044.

The fastest flight from Buenos Aires to Region of Ontario takes 15h 05m

Direct flights go from Buenos Aires to Region of Ontario on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 125 airports in Region of Ontario. From Buenos Aires there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Buenos Aires to Ontario

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 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?
Based on momondo bookings for flights between Buenos Aires and Region of Ontario, the leading plane model is Airbus A350-900, making up 26.09% of the total bookings. Other popular models include Airbus A330-200 with 21.74%, Airbus A330 with 17.39%, and Boeing 787-9 Dreamliner with 13.04%.

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 Canada	PriceFrom C$ 1,549	Free Cancellation	Rating 7.1 11,686 reviews		Search Air Canada 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.