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

As of November 2026, there are 2 operators available to choose from 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.

C$ 531 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. - 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$ 947Avianca

Mon, 19 Apr - Sun, 2 May

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

14h 30m1 stop Bogotá El Dorado

C$ 947Avianca

Thu, 6 May - Tue, 25 May

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

15h 35m1 stop Bogotá El Dorado

8:50 a.m. - 6:05 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

20h 15m1 stop Bogotá El Dorado

C$ 947Avianca

Mon, 8 Mar - Tue, 23 Mar

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

15h 35m1 stop Bogotá El Dorado

8:50 a.m. - 6:05 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

20h 15m1 stop Bogotá El Dorado

C$ 947Avianca

Thu, 11 Mar - Tue, 23 Mar

10:50 p.m. - 4:30 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

19h 40m2 stops Miami Washington, D.C. Reagan-National

7:05 a.m. - 9:05 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

24h 00m1 stop Miami

C$ 985American Airlines

Sun, 13 Dec - Fri, 1 Jan

10:50 p.m. - 4:30 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

19h 40m2 stops Miami Washington, D.C. Reagan-National

10:46 a.m. - 8:00 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

19h 14m2 stops New York LaGuardia Miami

C$ 992American Airlines

Sun, 13 Dec - Fri, 1 Jan

11:35 p.m. - 11:46 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

26h 11m1 stop Miami

6:05 a.m. - 8:50 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

25h 45m1 stop Dallas/Fort Worth

C$ 1,019American Airlines

Sun, 7 Mar - Sat, 20 Mar

10:05 p.m. - 2:03 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

17h 58m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

10:53 a.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

18h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

C$ 1,087United Airlines

Tue, 15 Dec - Wed, 13 Jan

11:55 p.m. - 5:49 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

19h 54m2 stops Houston George Bush Intcntl Newark

6:10 a.m. - 9:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

25h 10m1 stop Houston George Bush Intcntl

C$ 1,087United Airlines

Tue, 15 Dec - Wed, 13 Jan

11:55 p.m. - 2:17 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

16h 22m1 stop Houston George Bush Intcntl

6:10 a.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

23h 10m1 stop Houston George Bush Intcntl

C$ 1,104United Airlines

Sun, 13 Dec - Fri, 1 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:05 p.m. - 2:17 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

18h 12m1 stop Houston George Bush Intcntl

6:10 a.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

23h 10m1 stop Houston George Bush Intcntl

C$ 1,080Lufthansa

Thu, 12 Nov - Wed, 25 Nov

11:55 p.m. - 6:45 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

20h 50m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

10:53 a.m. - 9:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

20h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

C$ 1,089United Airlines

Thu, 12 Nov - Wed, 25 Nov

11:55 p.m. - 2:17 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

16h 22m1 stop Houston George Bush Intcntl

3:45 p.m. - 9:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

15h 35m1 stop Houston George Bush Intcntl

C$ 1,089United Airlines

Thu, 12 Nov - Wed, 25 Nov

10:05 p.m. - 2:17 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

18h 12m1 stop Houston George Bush Intcntl

10:53 a.m. - 9:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

20h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

C$ 1,089United Airlines

Thu, 12 Nov - Wed, 25 Nov

11:55 p.m. - 6:45 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

20h 50m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

10:53 a.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

18h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

C$ 1,099United Airlines

Thu, 12 Nov - Wed, 25 Nov

11:55 p.m. - 2:17 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

16h 22m1 stop Houston George Bush Intcntl

10:53 a.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

18h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

C$ 1,099United Airlines

Thu, 12 Nov - Wed, 25 Nov

11:55 p.m. - 2:17 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

16h 22m1 stop Houston George Bush Intcntl

3:45 p.m. - 9:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

15h 35m1 stop Houston George Bush Intcntl

C$ 1,102United Airlines

Thu, 12 Nov - Wed, 25 Nov

11:55 p.m. - 9:15 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

23h 20m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

3:45 p.m. - 9:20 a.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

15h 35m1 stop Houston George Bush Intcntl

C$ 1,102United Airlines

Thu, 12 Nov - Wed, 25 Nov

7:25 a.m. - 10:20 p.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

16h 55m1 stop Bogotá El Dorado

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

20h 15m1 stop Bogotá El Dorado

C$ 1,480Avianca

Sun, 15 Nov - Mon, 16 Nov

7:05 a.m. - 10:20 p.m.AEP Buenos Aires Jorge Newbery-YYZ Toronto Pearson Intl

17h 15m1 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$ 1,832Avianca

Sun, 15 Nov - Mon, 16 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

4:35 p.m. - 6:45 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 10mdirect

10:00 p.m. - 2:30 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

15h 30mdirect

C$ 2,121Air Canada

Thu, 6 May - Tue, 25 May

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,435Multiple Airlines

Mon, 23 Nov - Thu, 10 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,592Multiple Airlines

Sat, 21 Nov - Thu, 10 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,592Multiple Airlines

Sun, 22 Nov - Thu, 10 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,599Multiple Airlines

Mon, 23 Nov - Sun, 13 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,599Multiple Airlines

Mon, 23 Nov - Fri, 11 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,599Multiple Airlines

Mon, 23 Nov - Sat, 12 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,756Avianca

Sat, 21 Nov - Sat, 12 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,756Multiple Airlines

Sat, 21 Nov - Fri, 11 Dec

4:45 p.m. - 5:50 a.m.EZE Buenos Aires Ministro Pistarini-YYZ Toronto Pearson Intl

15h 05mdirect

10:35 p.m. - 3:05 p.m.YYZ Toronto Pearson Intl-EZE Buenos Aires Ministro Pistarini

14h 30mdirect

C$ 2,756Multiple Airlines

Sat, 21 Nov - Sun, 13 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

19 Apr

AEP7:00 a.m.Buenos Aires Jorge Newbery

17h 30m

1 stop

YYZ11:30 p.m.Toronto Pearson Intl

2 May

YYZ8:55 a.m.Toronto Pearson Intl

19h 45m

1 stop

AEP5:40 a.m.Buenos Aires Jorge Newbery

C$ 947

Avianca

11 Mar

AEP7:05 a.m.Buenos Aires Jorge Newbery

17h 15m

1 stop

YYZ10:20 p.m.Toronto Pearson Intl

23 Mar

YYZ8:50 a.m.Toronto Pearson Intl

19h 50m

1 stop

AEP5:40 a.m.Buenos Aires Jorge Newbery

C$ 948

Avianca

2 Dec

EZE4:50 p.m.Buenos Aires Ministro Pistarini

31h 30m

1 stop

YYZ10:20 p.m.Toronto Pearson Intl

25 Jan

YYZ7:50 a.m.Toronto Pearson Intl

29h 50m

1 stop

EZE3:40 p.m.Buenos Aires Ministro Pistarini

C$ 961

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

13 Dec

EZE10:50 p.m.Buenos Aires Ministro Pistarini

19h 40m

2 stops

YYZ4:30 p.m.Toronto Pearson Intl

1 Jan

YYZ10:46 a.m.Toronto Pearson Intl

19h 14m

2 stops

EZE8:00 a.m.Buenos Aires Ministro Pistarini

C$ 992

American Airlines

4 Mar

EZE11:35 p.m.Buenos Aires Ministro Pistarini

14h 51m

1 stop

YYZ12:26 p.m.Toronto Pearson Intl

20 Mar

YYZ6:05 a.m.Toronto Pearson Intl

25h 45m

1 stop

EZE8:50 a.m.Buenos Aires Ministro Pistarini

C$ 1,019

American Airlines

4 Mar

EZE10:30 p.m.Buenos Aires Ministro Pistarini

16h 41m

1 stop

YYZ1:11 p.m.Toronto Pearson Intl

20 Mar

YYZ10:45 a.m.Toronto Pearson Intl

18h 40m

2 stops

EZE6:25 a.m.Buenos Aires Ministro Pistarini

C$ 1,024

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

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 19/4

4:50 p.m.-7:20 a.m.

1 stop15h 30m

Toronto Pearson Intl

Sun 2/5

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

1 stop19h 45m

C$ 947

Quickest round-trip

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 6/5

4:50 p.m.-7:20 a.m.

1 stop15h 30m

Toronto Pearson Intl

Tue 25/5

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

1 stop14h 30m

C$ 947

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 8/3

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

1 stop15h 35m

Toronto Pearson Intl

Tue 23/3

8:50 a.m.-6:05 a.m.

1 stop20h 15m

C$ 947

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 11/3

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

1 stop15h 35m

Toronto Pearson Intl

Tue 23/3

8:50 a.m.-6:05 a.m.

1 stop20h 15m

C$ 947

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 13/12

10:50 p.m.-4:30 p.m.

2 stops19h 40m

Toronto Pearson Intl

Fri 1/1

7:05 a.m.-9:05 a.m.

1 stop24h 00m

C$ 985

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 13/12

10:50 p.m.-4:30 p.m.

2 stops19h 40m

Toronto Pearson Intl

Fri 1/1

10:46 a.m.-8:00 a.m.

2 stops19h 14m

C$ 992

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 7/3

11:35 p.m.-11:46 p.m.

1 stop26h 11m

Toronto Pearson Intl

Sat 20/3

6:05 a.m.-8:50 a.m.

1 stop25h 45m

C$ 1,019

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 15/12

10:05 p.m.-2:03 p.m.

2 stops17h 58m

Toronto Pearson Intl

Wed 13/1

10:53 a.m.-7:20 a.m.

2 stops18h 27m

C$ 1,087

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 15/12

11:55 p.m.-5:49 p.m.

2 stops19h 54m

Toronto Pearson Intl

Wed 13/1

6:10 a.m.-9:20 a.m.

1 stop25h 10m

C$ 1,087

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 13/12

11:55 p.m.-2:17 p.m.

1 stop16h 22m

Toronto Pearson Intl

Fri 1/1

6:10 a.m.-7:20 a.m.

1 stop23h 10m

C$ 1,104

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, 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$ 1,109. If you are unable to visit Region of Ontario during the month of November, then departing from Buenos Aires during the month October is also very affordable. Most momondo users find prices during this month for around C$ 1,142.

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 13% 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$ 531
Fastest flight time	13h 45m
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$ 531. The best round-trip flight deal from Buenos Aires to Region of Ontario found on momondo in the last 72 hours is C$ 947.

The fastest flight from Buenos Aires to Region of Ontario takes 13h 45m

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 many operators does momondo search for flights from Buenos Aires to Ontario?
As of November 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Buenos Aires and Region of Ontario, the leading plane model is Airbus A330-200, making up 26.32% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 21.05%, Airbus A350-900 with 21.05%, and Airbus A330 with 10.53%.

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
American Airlines	PriceFrom C$ 979	Free Cancellation	Rating 7.0 12,224 reviews		Search American Airlines flights
Avianca	PriceFrom C$ 1,075	Free Cancellation	Rating 6.5 2,549 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.