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Cheap flights from Argentina to Ontario from C$ 542

EZE — YYZ
27 Nov — 4 Dec1
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

Sat 14/114:50 p.m. -
1 stop15h 35m
Sat 21/117:50 a.m. -
1 stop20h 15m
Deal found 27/10C$ 940
Sun 13/1210:30 p.m. -
1 stop16h 36m
Fri 1/17:05 a.m. -
1 stop22h 55m
Deal found 27/10C$ 971
Fri 13/1110:30 p.m. -
1 stop16h 36m
Sun 29/116:10 a.m. -
1 stop24h 50m
Deal found 25/10C$ 972
Thu 12/114:50 p.m. -
1 stop15h 35m
Thu 26/117:50 a.m. -
1 stop29h 50m
Deal found 27/10C$ 974
Sat 14/117:05 a.m. -
1 stop17h 15m
Sat 21/117:50 a.m. -
1 stop19h 50m
Deal found 27/10C$ 976
Sat 12/129:20 p.m. -
2 stops19h 40m
Fri 1/17:05 a.m. -
1 stop25h 25m
Deal found 23/10C$ 979
Fri 4/127:05 a.m. -
1 stop17h 15m
Fri 11/127:50 a.m. -
1 stop19h 50m
Deal found 26/10C$ 999
Thu 12/1110:30 p.m. -
1 stop16h 36m
Thu 26/1110:59 a.m. -
2 stops19h 41m
Deal found 24/10C$ 1,013
Fri 13/117:05 a.m. -
1 stop17h 15m
Sun 29/117:50 a.m. -
1 stop19h 50m
Deal found 25/10C$ 1,187
Wed 9/127:05 a.m. -
1 stop25h 20m
Wed 30/1211:40 p.m. -
1 stop28h 00m
Deal found 25/10C$ 1,222
Fri 11/127:05 a.m. -
1 stop17h 15m
Fri 1/17:50 a.m. -
1 stop19h 50m
Deal found 24/10C$ 1,228
Thu 3/1211:55 p.m. -
2 stops39h 16m
Sun 6/122:00 p.m. -
2 stops39h 20m
Deal found 25/10C$ 1,242

Find flight deals from Argentina to Ontario

Round-trip from

C$ 940

One-way from

C$ 542

Popular in

January

Cheapest in

September

Average price

C$ 1,195

Good round-trip deal

C$ 2,047 or less

Good one-way deal

C$ 938 or less
Avianca
  • Avianca
  • 11/3-23/3
  • 2 total stops
  • 37h 05m total
  • Argentina to Ontario
Search Deals
Arajet
  • Arajet
  • 28/2-31/12
  • 1 total stop
  • 17h 10m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 481 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 114 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Argentina to Ontario.
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Price to beat on a one-way flight from Argentina to Ontario.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Argentina to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresOttawa

EZE Buenos Aires Ministro Pistarini - YOW Ottawa

EZEYOW

Buenos Aires Ministro Pistarini

Wed 16/12

10:05 p.m.-3:07 p.m.

2 stops19h 02m

Ottawa

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 643

Buenos AiresOttawa

EZE Buenos Aires Ministro Pistarini - YOW Ottawa

EZEYOW

Buenos Aires Ministro Pistarini

Mon 7/12

11:55 p.m.-9:56 p.m.

2 stops24h 01m

Ottawa

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 643
Quickest round-trip

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Wed 21/4

9:00 p.m.-2:10 p.m.

1 stop18h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 643

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sun 13/12

10:05 p.m.-6:45 p.m.

2 stops22h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 643

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 2/2

11:55 p.m.-4:47 p.m.

2 stops18h 52m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 643

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 15/12

10:05 p.m.-4:47 p.m.

2 stops20h 42m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 643

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Wed 16/12

10:05 p.m.-10:38 p.m.

1 stop26h 33m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 643

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Sat 5/12

11:55 p.m.-11:26 p.m.

2 stops25h 31m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 648

Buenos AiresToronto

AEP Buenos Aires Jorge Newbery - YYZ Toronto Pearson Intl

AEPYYZ

Buenos Aires Jorge Newbery

Wed 3/3

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

3 stops27h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 694

Buenos AiresToronto

AEP Buenos Aires Jorge Newbery - YYZ Toronto Pearson Intl

AEPYYZ

Buenos Aires Jorge Newbery

Fri 5/3

6:25 a.m.-10:50 a.m.

2 stops30h 25m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 706

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, October is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 1,132). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,859). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Argentina to Region of Ontario as you normally would.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with 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.
Avianca
6.5
Okay
2,550 reviews
Check prices

Entertainment

5.3

Comfort

6.1

Overall

6.5

Food

5.0

Boarding

6.9

Crew

7.2

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience
Avianca
6.5
Okay
2,550 reviews
Avianca
6.5
Okay
2,550 reviews
Check prices

Entertainment

5.3

Comfort

6.1

Overall

6.5

Food

5.0

Boarding

6.9

Crew

7.2

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience

Related info for your journey

  • How long is the flight from Argentina to Region of Ontario?

    A quick flight from Argentina to Region of Ontario can take about 13h 59m. Avianca provides one of the quickest options available for as low as C$ 1,451. There are 8573 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$ 484. Users have also found prices from C$ 590 and C$ 627 on American Airlines and LATAM 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, October is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 1,132). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,859). 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

Top airline flying from Argentina to Ontario

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 1,066AverageC$ 1,374FlexibilityNo cancel feeOn-time71%
Search Avianca flights

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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.

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

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