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Cheap flights from Argentina to Ontario from C$ 437

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
13 Dec — 20 Dec1
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 13 November 2025.

Round-trip from

C$ 1,111

One-way from

C$ 437

Popular in

February

Cheapest in

June

Average price

C$ 1,335
2/2-6/2
  • 2/2-6/2
  • 3 total stops
  • 63h 20m total
  • Argentina to Ontario
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10/12
  • 10/12
  • 3 total stops
  • 48h 55m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 263 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
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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 13 November 2025.

Wed 19/117:00 p.m.EZE - YYZ
2 stops29h 35mMultiple Airlines
Wed 26/116:30 a.m.YYZ - EZE
1 stop15h 35mMultiple Airlines
Deal found 12/11C$ 1,076
Thu 27/116:05 p.m.EZE - YUL
2 stops19h 35mMultiple Airlines
Wed 10/126:55 p.m.YUL - EZE
2 stops31h 55mMultiple Airlines
Deal found 13/11C$ 1,177
Thu 13/114:40 a.m.AEP - YYZ
2 stops21h 29mMultiple Airlines
Sat 29/118:30 a.m.YYZ - AEP
2 stops24h 50mMultiple Airlines
Deal found 11/11C$ 1,227
Thu 27/118:55 p.m.EZE - YUL
1 stop16h 45mDelta
Wed 10/129:35 a.m.YUL - EZE
2 stops21h 25mDelta
Deal found 13/11C$ 1,236
Fri 14/119:15 p.m.EZE - YYZ
1 stop15h 37mMultiple Airlines
Sat 29/117:40 a.m.YYZ - EZE
2 stops45h 15mMultiple Airlines
Deal found 11/11C$ 1,244
Mon 22/125:35 p.m.EZE - YYZ
2 stops39h 00mMultiple Airlines
Tue 27/111:55 p.m.YYZ - EZE
1 stop13h 55mMultiple Airlines
Deal found 12/11C$ 1,248
Thu 18/1211:20 a.m.EZE - YUL
1 stop14h 55mMultiple Airlines
Sat 17/12:45 p.m.YUL - EZE
2 stops28h 35mMultiple Airlines
Deal found 13/11C$ 1,300
Fri 14/119:15 p.m.EZE - YYZ
1 stop15h 37mArajet
Sat 29/1111:52 a.m.YYZ - EZE
1 stop13h 53mArajet
Deal found 11/11C$ 1,307
Thu 25/125:45 a.m.AEP - YYZ
3 stops34h 25mMultiple Airlines
Wed 7/19:35 a.m.YYZ - AEP
2 stops19h 55mMultiple Airlines
Deal found 13/11C$ 1,359
Fri 14/1110:20 p.m.MDZ - YYZ
2 stops34h 00mMultiple Airlines
Fri 12/127:15 a.m.YYZ - MDZ
3 stops21h 25mMultiple Airlines
Deal found 12/11C$ 1,363
Thu 18/1210:30 p.m.EZE - YUL
1 stop18h 36mAmerican Airlines
Sat 17/17:00 a.m.YUL - EZE
1 stop22h 10mAmerican Airlines
Deal found 13/11C$ 1,412
Thu 11/126:40 a.m.AEP - YYZ
2 stops19h 15mMultiple Airlines
Wed 24/1212:30 p.m.YYZ - AEP
2 stops22h 10mMultiple Airlines
Deal found 11/11C$ 1,423

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 13 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 27/11

6:05 p.m.-11:40 a.m.

2 stops19h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

6:55 p.m.-4:50 a.m.

2 stops31h 55m

C$ 1,177

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Thu 27/11

8:55 p.m.-11:40 a.m.

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

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

2 stops21h 25m

C$ 1,236

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 22/12

5:35 p.m.-6:35 a.m.

2 stops39h 00m

Toronto Pearson Intl

Tue 27/1

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

1 stop13h 55m

C$ 1,248

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Wed 4/2

5:15 a.m.-6:20 p.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

10:00 p.m.-9:20 p.m.

2 stops21h 20m

C$ 1,301

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Wed 4/2

5:15 a.m.-6:20 p.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

6:45 a.m.-9:30 a.m.

2 stops24h 45m

C$ 1,314

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 19/1

2:40 a.m.-11:20 p.m.

2 stops22h 40m

Toronto Pearson Intl

Sat 14/3

7:05 p.m.-1:00 p.m.

1 stop16h 55m

C$ 1,318

MendozaToronto

MDZ - YYZ

MDZYYZ

Mendoza El Plumerillo

Fri 17/4

9:15 p.m.-8:35 p.m.

3 stops24h 20m

Toronto Pearson Intl

Mon 18/5

9:05 a.m.-7:20 p.m.

3 stops33h 15m

C$ 1,331

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Tue 20/1

2:30 p.m.-11:08 a.m.

2 stops22h 38m

Toronto Pearson Intl

Wed 11/3

7:05 p.m.-11:30 a.m.

1 stop15h 25m

C$ 1,349

MendozaToronto

MDZ - YYZ

MDZYYZ

Mendoza El Plumerillo

Thu 7/5

10:40 p.m.-10:50 a.m.

3 stops37h 10m

Toronto Pearson Intl

Mon 8/6

9:35 a.m.-8:15 p.m.

3 stops33h 40m

C$ 1,357

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Wed 21/1

5:15 a.m.-3:17 p.m.

2 stops36h 02m

Toronto Pearson Intl

Wed 11/3

7:05 p.m.-11:30 a.m.

1 stop15h 25m

C$ 1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 13 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 13 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
10,444 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Entertainment

6.8

Boarding

7.3

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
10,444 reviews
Air Canada
7.1
Good
10,444 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Entertainment

6.8

Boarding

7.3

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
2,475 reviews
Air Canada
7.1
Good
10,444 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Entertainment

6.8

Boarding

7.3

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 16h 45m. Delta provides one of the quickest options available for as low as C$ 1,236. 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$ 479. Users have also found prices from C$ 629 and C$ 735 on Avianca and Copa Airlines, 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,302AverageC$ 1,552FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,305AverageC$ 1,401FlexibilityNo 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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