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Cheap flights from Argentina to Ontario from C$ 421

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
4 dic. — 11 dic.1
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 4 noviembre 2025.

Round-trip from

C$ 1,123

One-way from

C$ 421

Popular in

February

Cheapest in

June

Average price

C$ 1,640
LATAM Airlines
  • LATAM Airlines
  • 11/12-24/12
  • 3 total stops
  • 33h 56m total
  • Argentina to Ontario
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26/11
  • 26/11
  • 3 total stops
  • 45h 23m total
  • Argentina to Ontario
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Highest demand for flights based on searches. 9% potential increase in price (C$ 254 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 46 potential savings vs. average RT price).
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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 4 noviembre 2025.

jue. 13/1111:20 a.m.EZE - YYZ
1 stop14h 35mMultiple Airlines
mié. 26/118:30 a.m.YYZ - EZE
1 stop14h 30mMultiple Airlines
Deal found 2/11C$ 1,005
jue. 11/1211:20 a.m.EZE - YYZ
1 stop14h 35mMultiple Airlines
mié. 24/1212:14 p.m.YYZ - EZE
2 stops19h 21mMultiple Airlines
Deal found 3/11C$ 1,123
jue. 13/1110:30 p.m.AEP - YYZ
3 stops27h 39mMultiple Airlines
mié. 26/118:30 a.m.YYZ - AEP
2 stops25h 50mMultiple Airlines
Deal found 2/11C$ 1,130
lun. 10/117:30 a.m.EZE - YUL
1 stop15h 05mMultiple Airlines
lun. 24/117:10 a.m.YUL - EZE
1 stop15h 43mMultiple Airlines
Deal found 2/11C$ 1,175
lun. 3/117:30 a.m.EZE - YUL
1 stop15h 05mMultiple Airlines
lun. 10/117:00 a.m.YUL - EZE
2 stops45h 55mMultiple Airlines
Deal found 2/11C$ 1,189
mié. 12/117:00 p.m.EZE - YYZ
2 stops29h 35mMultiple Airlines
mié. 19/117:55 a.m.YYZ - EZE
1 stop19h 55mMultiple Airlines
Deal found 4/11C$ 1,251
jue. 13/1110:05 p.m.EZE - YYZ
2 stops19h 57mUnited Airlines
mié. 26/1111:00 a.m.YYZ - EZE
2 stops20h 20mUnited Airlines
Deal found 2/11C$ 1,252
jue. 11/1211:59 p.m.EZE - YYZ
1 stop14h 21mAmerican Airlines
mié. 24/121:10 p.m.YYZ - EZE
1 stop16h 20mAmerican Airlines
Deal found 3/11C$ 1,256
lun. 3/117:00 a.m.AEP - YUL
1 stop15h 35mMultiple Airlines
lun. 10/117:00 a.m.YUL - AEP
2 stops35h 40mMultiple Airlines
Deal found 2/11C$ 1,259
jue. 20/117:10 p.m.EZE - YUL
1 stop27h 25mMultiple Airlines
jue. 16/47:00 a.m.YUL - EZE
2 stops25h 15mMultiple Airlines
Deal found 4/11C$ 1,262
sáb. 13/1211:59 p.m.EZE - YYZ
1 stop14h 21mAmerican Airlines
dom. 28/126:00 a.m.YYZ - EZE
1 stop26h 40mAmerican Airlines
Deal found 3/11C$ 1,269
lun. 10/1111:20 p.m.EZE - YUL
2 stops16h 26mAmerican Airlines
lun. 24/117:30 a.m.YUL - EZE
2 stops22h 50mAmerican Airlines
Deal found 2/11C$ 1,313

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 4 noviembre 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

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

mié. 18/3

5:15 a.m.-7:20 p.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

mar. 31/3

12:45 p.m.-11:20 a.m.

2 stops21h 35m

C$ 1,193

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

jue. 11/12

11:59 p.m.-12:20 p.m.

1 stop14h 21m

Toronto Pearson Intl

mié. 24/12

1:10 p.m.-7:30 a.m.

1 stop16h 20m

C$ 1,256

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

mié. 18/3

5:15 a.m.-7:20 p.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

dom. 29/3

12:45 p.m.-11:20 a.m.

2 stops21h 35m

C$ 1,283

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

lun. 16/3

6:00 a.m.-8:15 p.m.

1 stop15h 15m

Montreal Pierre Elliott Trudeau Intl

lun. 30/3

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

1 stop16h 20m

C$ 1,289

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

jue. 12/3

4:10 a.m.-12:15 a.m.

2 stops21h 05m

Montreal Pierre Elliott Trudeau Intl

mié. 25/3

12:45 p.m.-7:50 a.m.

3 stops42h 05m

C$ 1,305

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

jue. 11/12

3:50 p.m.-12:09 a.m.

3 stops34h 19m

Toronto Pearson Intl

mié. 24/12

5:10 p.m.-10:20 a.m.

1 stop15h 10m

C$ 1,332

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

dom. 21/12

12:15 p.m.-11:59 p.m.

2 stops37h 44m

Toronto Pearson Intl

mar. 6/1

10:00 a.m.-8:15 p.m.

1 stop32h 15m

C$ 1,342

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

mar. 16/12

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

1 stop14h 35m

Toronto Pearson Intl

mié. 14/1

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

1 stop15h 35m

C$ 1,402

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

jue. 30/4

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

1 stop13h 55m

Toronto Pearson Intl

sáb. 30/5

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

1 stop14h 55m

C$ 1,418

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

vie. 20/3

10:25 p.m.-11:12 p.m.

2 stops25h 47m

Montreal Pierre Elliott Trudeau Intl

sáb. 28/3

12:45 p.m.-9:45 a.m.

1 stop20h 00m

C$ 1,436

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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$ 550). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,894). 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 4 noviembre 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 4 noviembre 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
10,403 reviews
Check prices

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Crew

7.8

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
10,403 reviews
Air Canada
7.1
Good
10,403 reviews
Check prices

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Crew

7.8

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
2,471 reviews
Air Canada
7.1
Good
10,403 reviews
Check prices

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Crew

7.8

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 14h 21m. American Airlines provides one of the quickest options available for as low as C$ 1,256. There are 8980 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$ 451. Users have also found prices from C$ 594 and C$ 778 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$ 550). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,894). 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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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 4 noviembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,305AverageC$ 1,555FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,307AverageC$ 1,404FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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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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