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Cheap flights from Argentina to Ontario from C$ 498

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
24 Jan — 31 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 25 December 2025.

Thu 25/124:55 p.m.EZE - YYZ
2 stops38h 20mAvianca
Thu 1/111:55 p.m.YYZ - EZE
1 stop13h 55mAvianca
Deal found 24/12C$ 1,258
Thu 25/127:30 a.m.EZE - YYZ
1 stop25h 05mMultiple Airlines
Thu 1/112:14 p.m.YYZ - EZE
1 stop17h 06mMultiple Airlines
Deal found 24/12C$ 1,361
Fri 26/129:03 a.m.EZE - YUL
1 stop16h 40mCopa Airlines
Wed 11/38:41 a.m.YUL - EZE
1 stop16h 16mCopa Airlines
Deal found 25/12C$ 1,470
Tue 30/124:55 p.m.EZE - YYZ
2 stops23h 15mAvianca
Mon 5/111:55 p.m.YYZ - EZE
1 stop22h 40mAvianca
Deal found 22/12C$ 1,477
Tue 30/129:50 a.m.AEP - YYZ
1 stop21h 50mMultiple Airlines
Mon 5/112:07 p.m.YYZ - AEP
2 stops21h 38mMultiple Airlines
Deal found 22/12C$ 1,492
Fri 26/1210:05 p.m.EZE - YUL
2 stops25h 12mUnited Airlines
Wed 11/36:00 a.m.YUL - EZE
2 stops23h 20mUnited Airlines
Deal found 24/12C$ 1,493
Wed 24/1211:55 p.m.EZE - YYZ
1 stop24h 42mUnited Airlines
Wed 31/123:45 p.m.YYZ - EZE
1 stop15h 35mUnited Airlines
Deal found 24/12C$ 1,511
Thu 25/1212:15 p.m.EZE - YYZ
2 stops24h 53mMultiple Airlines
Sun 1/26:10 a.m.YYZ - EZE
2 stops43h 30mMultiple Airlines
Deal found 23/12C$ 1,633
Tue 30/128:55 p.m.EZE - YYZ
1 stop16h 13mMultiple Airlines
Mon 5/112:07 p.m.YYZ - EZE
1 stop20h 08mMultiple Airlines
Deal found 22/12C$ 1,740
Fri 26/128:55 p.m.EZE - YUL
1 stop16h 37mDelta
Wed 11/39:20 a.m.YUL - EZE
2 stops21h 00mDelta
Deal found 23/12C$ 1,834
Fri 26/124:45 p.m.EZE - YUL
2 stops33h 47mAir Canada
Wed 11/39:45 p.m.YUL - EZE
3 stops40h 25mAir Canada
Deal found 25/12C$ 2,326
Fri 26/125:55 a.m.EZE - YUL
2 stops31h 44mAvianca
Wed 11/37:40 a.m.YUL - EZE
3 stops20h 30mAvianca
Deal found 24/12C$ 2,370

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 25 December 2025.

Round-trip from

C$ 1,004

One-way from

C$ 498

Popular in

February

Cheapest in

November

Average price

C$ 1,823
30/3-10/4
  • 30/3-10/4
  • 4 total stops
  • 54h 40m total
  • Argentina to Ontario
Search Deals
30/3
  • 30/3
  • 2 total stops
  • 22h 30m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 48 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 25 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

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Mon 30/3

10:55 p.m.-12:20 a.m.

2 stops26h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:45 a.m.-12:00 p.m.

2 stops28h 15m

C$ 1,004

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Wed 25/2

5:15 a.m.-11:20 p.m.

2 stops44h 05m

Toronto Pearson Intl

Sat 7/3

6:05 p.m.-7:20 a.m.

1 stop35h 15m

C$ 1,108

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 8/2

7:30 a.m.-6:35 a.m.

1 stop25h 05m

Toronto Pearson Intl

Sun 22/2

4:00 p.m.-3:50 p.m.

2 stops21h 50m

C$ 1,221

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Mon 30/3

6:35 p.m.-12:20 a.m.

3 stops30h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

11:25 p.m.-9:20 p.m.

2 stops20h 55m

C$ 1,229

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Sun 19/4

5:27 a.m.-7:15 a.m.

2 stops26h 48m

Toronto Pearson Intl

Sun 26/4

11:50 p.m.-5:40 a.m.

1 stop28h 50m

C$ 1,292

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 2/6

4:45 p.m.-7:15 a.m.

1 stop15h 30m

Toronto Pearson Intl

Wed 1/7

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

1 stop14h 05m

C$ 1,366

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Mon 25/5

7:00 a.m.-10:05 p.m.

1 stop16h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

7:00 a.m.-12:20 p.m.

2 stops28h 20m

C$ 1,384

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Tue 2/6

7:00 a.m.-10:30 p.m.

1 stop16h 30m

Toronto Pearson Intl

Wed 1/7

9:05 a.m.-5:40 a.m.

1 stop19h 35m

C$ 1,395

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Tue 20/1

12:10 a.m.-5:15 a.m.

3 stops31h 05m

Toronto Pearson Intl

Wed 28/1

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

1 stop19h 10m

C$ 1,414

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Mon 25/5

9:15 p.m.-12:20 a.m.

1 stop28h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

7:00 a.m.-8:35 a.m.

2 stops24h 35m

C$ 1,424

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/12

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$ 536). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,845). 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 25 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 25 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
10,555 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Boarding

7.3

Overall

7.1

Comfort

7.1

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
10,555 reviews
Air Canada
7.1
Good
10,555 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Boarding

7.3

Overall

7.1

Comfort

7.1

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
2,489 reviews
Air Canada
7.1
Good
10,555 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Boarding

7.3

Overall

7.1

Comfort

7.1

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 20h 40m. Avianca provides one of the quickest options available for as low as C$ 1,470. There are 8480 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$ 448. Users have also found prices from C$ 597 and C$ 624 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$ 536). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,845). 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 25 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,271AverageC$ 1,514FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,274AverageC$ 1,359FlexibilityNo 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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