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Cheap flights from Argentina to Ontario from C$ 434

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Argentina to Ontario

Keep the following information in mind while searching for Argentina to Ontario flight deals. Data was last updated 29 November 2025.

Round-trip from

C$ 815

One-way from

C$ 434

Popular in

February

Cheapest in

June

Average price

C$ 1,335
Arajet
  • Arajet
  • 5/2-3/6
  • 2 total stops
  • 31h 20m total
  • Argentina to Ontario
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Arajet
  • Arajet
  • 11/12
  • 1 total stop
  • 14h 35m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Argentina to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Argentina to Ontario
Explore the most affordable flight options available from Argentina to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 November 2025.

Tue 16/125:45 p.m.EZE - YYZ
2 stops32h 24mMultiple Airlines
Wed 14/16:30 a.m.YYZ - EZE
1 stop15h 35mMultiple Airlines
Deal found 29/11C$ 1,171
Tue 23/126:40 a.m.EZE - YYZ
1 stop25h 00mMultiple Airlines
Thu 8/18:30 p.m.YYZ - EZE
3 stops41h 20mMultiple Airlines
Deal found 28/11C$ 1,178
Thu 4/125:45 a.m.AEP - YYZ
2 stops20h 24mMultiple Airlines
Sat 24/111:52 a.m.YYZ - AEP
3 stops45h 28mMultiple Airlines
Deal found 27/11C$ 1,199
Thu 25/1212:25 p.m.AEP - YYZ
1 stop19h 15mMultiple Airlines
Thu 1/17:35 a.m.YYZ - AEP
2 stops35h 05mMultiple Airlines
Deal found 26/11C$ 1,202
Thu 25/128:55 p.m.EZE - YYZ
2 stops16h 24mDelta
Thu 1/16:05 a.m.YYZ - EZE
2 stops24h 55mDelta
Deal found 26/11C$ 1,231
Thu 25/128:55 p.m.EZE - YYZ
1 stop29h 04mLATAM Airlines
Thu 1/16:10 a.m.YYZ - EZE
1 stop23h 10mLATAM Airlines
Deal found 26/11C$ 1,270
Thu 25/1212:25 p.m.AEP - YYZ
1 stop19h 15mMultiple Airlines
Wed 7/16:25 a.m.YYZ - AEP
2 stops26h 55mMultiple Airlines
Deal found 28/11C$ 1,279
Tue 23/127:35 a.m.AEP - YYZ
2 stops24h 05mMultiple Airlines
Thu 8/110:00 a.m.YYZ - AEP
2 stops21h 30mMultiple Airlines
Deal found 28/11C$ 1,296
Tue 16/1211:20 a.m.EZE - YYZ
1 stop14h 35mArajet
Wed 14/16:30 a.m.YYZ - EZE
1 stop15h 35mArajet
Deal found 27/11C$ 1,311
Sat 27/1212:15 p.m.EZE - YYZ
2 stops20h 20mMultiple Airlines
Sat 3/111:55 p.m.YYZ - EZE
1 stop13h 55mMultiple Airlines
Deal found 27/11C$ 1,364
Sun 30/112:34 p.m.EZE - YUL
1 stop35h 09mCopa Airlines
Sun 7/127:10 a.m.YUL - EZE
1 stop16h 48mCopa Airlines
Deal found 29/11C$ 1,388
Thu 25/1212:15 p.m.EZE - YYZ
1 stop19h 25mMultiple Airlines
Wed 7/19:35 a.m.YYZ - EZE
3 stops21h 40mMultiple Airlines
Deal found 28/11C$ 1,402

Cheapflights Fare Finder

 
Customize your flight search to find flights from Argentina to 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, Cheapflights users made 629,999 searches. Data last updated 29 November 2025.
Use the filters below to find and compare flights from Argentina to Ontario that are best for you.

Fly from

Argentina

Fly to

Ontario

Route

Depart

Return

Price

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Thu 21/5

7:10 a.m.-12:20 a.m.

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

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

1 stop16h 20m

C$ 916

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 3/3

11:15 a.m.-11:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Wed 1/4

11:50 p.m.-10:36 p.m.

2 stops21h 46m

C$ 955

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Wed 20/5

2:25 a.m.-12:20 a.m.

2 stops22h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

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

1 stop16h 20m

C$ 988

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Fri 23/1

9:15 p.m.-10:52 a.m.

1 stop15h 37m

Toronto Pearson Intl

Sun 8/2

4:00 p.m.-3:40 a.m.

3 stops33h 40m

C$ 1,010

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Thu 26/3

6:20 a.m.-11:55 p.m.

2 stops18h 35m

Toronto Pearson Intl

Mon 13/4

9:05 a.m.-12:00 p.m.

2 stops25h 55m

C$ 1,053

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 12/5

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

1 stop16h 05m

Toronto Pearson Intl

Sun 24/5

9:05 a.m.-12:10 a.m.

1 stop14h 05m

C$ 1,154

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Wed 4/2

9:55 p.m.-11:55 p.m.

2 stops28h 00m

Toronto Pearson Intl

Sun 22/2

11:55 p.m.-3:50 p.m.

1 stop13h 55m

C$ 1,165

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 30/4

11:00 a.m.-11:55 p.m.

1 stop13h 55m

Toronto Pearson Intl

Sat 30/5

11:50 a.m.-3:45 a.m.

1 stop14h 55m

C$ 1,189

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Tue 3/3

9:30 p.m.-11:20 p.m.

3 stops27h 50m

Toronto Pearson Intl

Wed 1/4

11:50 p.m.-6:40 p.m.

2 stops17h 50m

C$ 1,205

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Wed 4/2

8:55 p.m.-11:08 a.m.

1 stop16h 13m

Toronto Pearson Intl

Sun 22/2

12:05 p.m.-10:15 a.m.

1 stop20h 10m

C$ 1,231

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/11

Showing 1-10 of 60 results
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Best time to book a flight from Argentina to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Argentina 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 Argentina to Ontario

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

Currently, September is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 549). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,890). 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 AR to ON?

Find hourly flight availability from Argentina to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 November 2025.

A simple way to save on the total cost of your ticket is to fly from Argentina to Region of Ontario at noon. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 29 November 2025.
Get a feel of what it's like to fly with Air Canada and Avianca from Argentina to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,484 reviews
Check prices

Overall

7.1

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,484 reviews
Air Canada
7.1
Good
10,484 reviews
Check prices

Overall

7.1

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Avianca
6.6
Okay
2,477 reviews
Air Canada
7.1
Good
10,484 reviews
Check prices

Overall

7.1

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Argentina to Ontario. 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 Argentina to Region of Ontario?

    A quick flight from Argentina to Region of Ontario can take about 18h 10m. Arajet provides one of the quickest options available for as low as C$ 916. There are 9051 km between Argentina and Region of Ontario. This flight may include one or multiple stops.

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

    For one-way options, check prices for Arajet. According to our data, you can fly for as low as C$ 524. Users have also found prices from C$ 590 and C$ 783 on Avianca and Air Canada, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Argentina to Ontario 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 Argentina to Region of Ontario?

    Currently, September is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 549). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,890). 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

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Alternative routes for Argentina to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Argentina to Ontario

Discover the top 2 airlines that operate flights from Argentina to Ontario. 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 29 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,302AverageC$ 1,552FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,305AverageC$ 1,394FlexibilityNo cancel feeOn-time71%
Search Avianca 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 Argentina to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Argentina to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Argentina to Ontario.

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

Yes! Cheapflights helps users easily find flights from Argentina to Ontario with no change fees.

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

Of course! You can now track prices for flights from Argentina to Ontario 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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