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Cheap flights from Ontario to Argentina from C$ 385

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Argentina

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Argentina
Explore the most affordable flight options available from Ontario to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Sat 6/612:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Thu 11/611:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 10/3C$ 965
Wed 16/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Tue 6/1011:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 11/3C$ 969
Wed 17/66:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Tue 30/611:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 11/3C$ 970
Tue 28/412:55 a.m.
YYZ
-
EZE
1 stop13h 45m
Avianca
Wed 13/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 7/3C$ 985
Sat 9/512:55 a.m.
YYZ
-
EZE
1 stop13h 45m
Avianca
Mon 1/67:10 a.m.
EZE
-
YYZ
2 stops18h 20m
Avianca
Deal found 8/3C$ 988
Sat 23/512:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Thu 28/511:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 10/3C$ 990
Sat 11/48:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Wed 6/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 8/3C$ 992
Tue 14/48:55 a.m.
YYZ
-
EZE
1 stop14h 30m
Avianca
Sun 24/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 8/3C$ 993
Sun 10/58:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Tue 2/64:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 8/3C$ 995
Wed 29/46:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 14/511:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 7/3C$ 999
Sun 24/58:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Sun 31/57:10 a.m.
EZE
-
YYZ
1 stop17h 20m
Avianca
Deal found 9/3C$ 1,001
Wed 15/48:55 a.m.
YYZ
-
AEP
2 stops32h 25m
Multiple Airlines
Tue 21/410:10 p.m.
AEP
-
YYZ
2 stops34h 10m
Multiple Airlines
Deal found 9/3C$ 1,014

Find flight deals from Ontario to Argentina

Keep the following information in mind while searching for Ontario to Argentina flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 965

One-way from

C$ 385

Popular in

December

Cheapest in

September

Average price

C$ 1,121

Good round-trip deal

C$ 1,137 or less
Arajet
  • Arajet
  • 6/6-11/6
  • 2 total stops
  • 28h 25m total
  • Ontario to Argentina
Search Deals
Arajet
  • Arajet
  • 12/8
  • 1 total stop
  • 16h 35m total
  • Ontario to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Argentina.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Argentina 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, Cheapflights users made 629,999 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from Ontario to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 15/4

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

1 stop16h 35m

Buenos Aires Ministro Pistarini

Tue 21/4

5:00 a.m.-11:30 p.m.

2 stops19h 30m

C$ 1,003
Quickest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 5/5

8:30 a.m.-12:50 a.m.

1 stop15h 20m

Buenos Aires Ministro Pistarini

Tue 19/5

9:02 a.m.-1:13 a.m.

1 stop17h 11m

C$ 1,094

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Wed 15/4

12:55 a.m.-5:40 a.m.

1 stop27h 45m

Buenos Aires Jorge Newbery

Fri 1/5

7:00 a.m.-7:20 a.m.

1 stop25h 20m

C$ 1,095

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Fri 17/4

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

1 stop17h 00m

Buenos Aires Ministro Pistarini

Mon 20/4

9:11 a.m.-1:13 a.m.

1 stop17h 02m

C$ 1,120

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

8:35 a.m.-12:50 a.m.

1 stop15h 15m

Buenos Aires Ministro Pistarini

Wed 15/4

5:34 a.m.-12:40 a.m.

1 stop20h 06m

C$ 1,121

MontrealCordoba

YUL - COR

YULCOR

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

11:23 a.m.-12:20 a.m.

2 stops35h 57m

Cordoba Pajas Blancas

Wed 13/5

3:32 a.m.-2:52 p.m.

2 stops36h 20m

C$ 1,133

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Sun 31/5

5:15 p.m.-5:40 a.m.

2 stops35h 25m

Buenos Aires Jorge Newbery

Wed 3/6

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

1 stop17h 30m

C$ 1,139

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 30/4

4:11 p.m.-9:45 a.m.

2 stops16h 34m

Buenos Aires Ministro Pistarini

Mon 11/5

8:10 p.m.-11:19 a.m.

2 stops16h 09m

C$ 1,140

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

11:23 a.m.-8:00 a.m.

2 stops19h 37m

Buenos Aires Ministro Pistarini

Wed 27/5

9:00 p.m.-9:26 p.m.

2 stops49h 26m

C$ 1,140

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 29/4

11:00 a.m.-8:00 a.m.

2 stops20h 00m

Buenos Aires Ministro Pistarini

Tue 12/5

9:00 p.m.-3:46 p.m.

2 stops19h 46m

C$ 1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Argentina

What is the cheapest month to book a flight from Region of Ontario to Argentina?

Currently, December is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 584). Flying from Region of Ontario to Argentina in July is currently the most expensive (average of C$ 1,023). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to AR?

Find hourly flight availability from Ontario to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 March 2026.

It’s typically best to fly out from Region of Ontario to Argentina at noon. Doing so could potentially save you 53% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Argentina?

    There are many flights that can get you from Region of Ontario to Argentina in 15h 20m. Fly via Copa Airlines, Avianca, or United Airlines to get the fastest option. The distance from Region of Ontario to Argentina is about 8980 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Argentina one-way?

    For one-way options, check prices for Arajet. According to our data, you can fly for as low as C$ 417. Users have also found prices from C$ 496 and C$ 501 on Avianca and Copa Airlines, respectively.

  • Can I find deals for flights from Ontario to Argentina that include hotel bookings?

    Yes. In addition to deals on Ontario to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Argentina.

  • Can I find deals for business class flights from Ontario to Argentina?

    Yes. Cheapflights offers flight deals from Ontario to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Argentina?

    Currently, December is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 584). Flying from Region of Ontario to Argentina in July is currently the most expensive (average of C$ 1,023). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Lima flights
Pearson Intl to Bogotá flights
Pearson Intl to Guarulhos Intl flights
Pearson Intl to Lima flights
Pearson Intl to Georgetown flights
Pierre Elliott Trudeau Intl to Bogotá flights
Pearson Intl to Santos Dumont flights
Pierre Elliott Trudeau Intl to Guarulhos Intl flights
Vancouver Intl to Lima flights
Pearson Intl to Jose Maria Cordova Intl flights
Pearson Intl to Viracopos flights
Pearson Intl to Cuzco flights
Toronto Island to Bogotá flights
Pierre Elliott Trudeau Intl to Santos Dumont flights
Pierre Elliott Trudeau Intl to Cartagena flights
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Pierre Elliott Trudeau Intl to Ministro Pistarini flights
Calgary to Lima flights
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Toronto Island to Lima flights
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Pearson Intl to Georgetown flights
Vancouver Intl to Bogotá flights
Pierre Elliott Trudeau Intl to Quito flights
Vancouver Intl to Guarulhos Intl flights
Pearson Intl to Ministro Pistarini flights
Pierre Elliott Trudeau Intl to Viracopos flights
Pierre Elliott Trudeau Intl to Santiago flights
Pearson Intl to Congonhas flights
Vancouver Intl to Quito flights
Pearson Intl to Cartagena flights
Pearson Intl to Guayaquil flights
Pearson Intl to Cali flights
Hamilton to Lima flights
Ottawa to Lima flights
Vancouver Intl to Rio de Janeiro–Galeão Intl flights
Pearson Intl to Jorge Newbery flights
Vancouver Intl to Guayaquil flights
Québec City to Bogotá flights
Calgary to Guarulhos Intl flights
Vancouver Intl to Santiago flights
Pearson Intl to Recife flights
Pierre Elliott Trudeau Intl to Cuzco flights
Pearson Intl to Asuncion flights

Top 7 airlines flying from Ontario to Argentina

Discover the top 7 airlines that operate flights from Ontario to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 300AverageC$ 1,256FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapestC$ 583AverageC$ 1,219FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 726AverageC$ 1,186FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 772AverageC$ 1,067FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 780AverageC$ 1,235FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 886AverageC$ 1,176FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 1,065AverageC$ 1,310FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Argentina?

Cheapflights makes it easy to find Ontario to Argentina flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Argentina?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Argentina for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Argentina with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Argentina flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Argentina become cheaper?

Of course! You can now track prices for flights from Ontario to Argentina and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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