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Cheap flights from Argentina to Ontario from C$ 471

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
19 Jan — 26 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 20 December 2025.

Fri 26/127:00 p.m.EZE - YYZ
2 stops42h 08mMultiple Airlines
Tue 13/110:00 a.m.YYZ - EZE
1 stop36h 05mMultiple Airlines
Deal found 19/12C$ 1,376
Sat 20/129:03 a.m.EZE - YYZ
1 stop17h 06mCopa Airlines
Mon 12/18:30 a.m.YYZ - EZE
1 stop15h 28mCopa Airlines
Deal found 19/12C$ 1,478
Thu 25/123:41 a.m.EZE - YUL
1 stop22h 02mCopa Airlines
Wed 11/38:41 a.m.YUL - EZE
1 stop16h 16mCopa Airlines
Deal found 19/12C$ 1,482
Sat 20/122:32 p.m.EZE - YYZ
2 stops18h 38mMultiple Airlines
Sun 11/112:50 a.m.YYZ - EZE
1 stop21h 15mMultiple Airlines
Deal found 19/12C$ 1,510
Sat 20/128:55 p.m.EZE - YYZ
2 stops16h 24mDelta
Mon 12/110:05 a.m.YYZ - EZE
2 stops20h 55mDelta
Deal found 19/12C$ 1,516
Sat 27/1211:55 p.m.EZE - YYZ
1 stop24h 42mUnited Airlines
Tue 13/13:45 p.m.YYZ - EZE
1 stop15h 35mUnited Airlines
Deal found 19/12C$ 1,518
Fri 19/128:55 p.m.EZE - YUL
1 stop29h 04mLATAM Airlines
Mon 5/17:00 a.m.YUL - EZE
2 stops24h 35mLATAM Airlines
Deal found 19/12C$ 1,519
Fri 19/128:55 p.m.EZE - YUL
2 stops17h 04mDelta
Mon 5/19:34 a.m.YUL - EZE
2 stops19h 46mDelta
Deal found 19/12C$ 1,521
Fri 26/1210:05 p.m.EZE - YYZ
1 stop18h 15mUnited Airlines
Tue 13/13:45 p.m.YYZ - EZE
1 stop15h 35mUnited Airlines
Deal found 19/12C$ 1,573
Fri 26/125:55 a.m.EZE - YYZ
3 stops25h 20mAvianca
Tue 13/16:35 a.m.YYZ - EZE
2 stops21h 15mAvianca
Deal found 19/12C$ 1,643
Sat 27/129:55 p.m.EZE - YYZ
2 stops34h 45mMultiple Airlines
Tue 13/12:15 p.m.YYZ - EZE
3 stops32h 20mMultiple Airlines
Deal found 19/12C$ 1,683
Fri 26/1210:05 p.m.EZE - YUL
2 stops23h 43mUnited Airlines
Wed 11/36:00 a.m.YUL - EZE
2 stops23h 20mUnited Airlines
Deal found 20/12C$ 1,686

Find flight deals from Argentina to Ontario

Keep the following information in mind while searching for Argentina to Ontario flight deals. Data was last updated 20 December 2025.

Round-trip from

C$ 1,150

One-way from

C$ 471

Popular in

February

Cheapest in

November

Average price

C$ 1,838
Arajet
  • Arajet
  • 16/3-18/3
  • 2 total stops
  • 31h 25m total
  • Argentina to Ontario
Search Deals
Arajet
  • Arajet
  • 28/4
  • 1 total stop
  • 16h 30m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 20 December 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

Mon 16/3

7:30 a.m.-9:35 p.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

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

1 stop16h 20m

C$ 1,150

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 9/3

2:45 a.m.-11:55 p.m.

1 stop22h 10m

Toronto Pearson Intl

Mon 23/3

12:55 a.m.-6:55 a.m.

2 stops29h 00m

C$ 1,193

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Wed 11/3

8:00 p.m.-12:15 a.m.

2 stops29h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

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

1 stop17h 20m

C$ 1,228

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Wed 4/2

9:55 p.m.-12:15 a.m.

2 stops28h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

6:45 a.m.-3:40 a.m.

2 stops18h 55m

C$ 1,255

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Wed 11/3

9:55 p.m.-12:15 a.m.

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

7:10 p.m.-2:09 p.m.

1 stop17h 59m

C$ 1,261

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Tue 10/3

6:20 a.m.-7:35 a.m.

2 stops26h 15m

Toronto Pearson Intl

Tue 24/3

11:30 p.m.-8:40 p.m.

1 stop20h 10m

C$ 1,268

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 10/3

4:55 p.m.-7:35 a.m.

1 stop15h 40m

Toronto Pearson Intl

Mon 23/3

12:55 a.m.-3:50 p.m.

1 stop13h 55m

C$ 1,274

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Wed 28/1

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

2 stops36h 02m

Toronto Pearson Intl

Wed 4/2

6:05 p.m.-12:10 p.m.

1 stop16h 05m

C$ 1,274

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 9/6

7:45 a.m.-12:15 a.m.

2 stops17h 30m

Toronto Pearson Intl

Tue 30/6

11:50 p.m.-12:10 a.m.

1 stop23h 20m

C$ 1,300

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Wed 4/2

10:55 p.m.-12:15 a.m.

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

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

2 stops24h 45m

C$ 1,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

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$ 540). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,860). 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 20 December 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 70% 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 20 December 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
10,549 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Overall

7.1

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
10,549 reviews
Air Canada
7.1
Good
10,549 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Overall

7.1

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
2,487 reviews
Air Canada
7.1
Good
10,549 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Overall

7.1

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 15h 40m. Avianca provides one of the quickest options available for as low as C$ 1,274. 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$ 452. Users have also found prices from C$ 602 and C$ 629 on LATAM Airlines and Avianca, 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$ 540). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,860). 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

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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 20 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,281AverageC$ 1,527FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,284AverageC$ 1,372FlexibilityNo 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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