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Cheap flights from Argentina to Ontario from C$ 479

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
8 Sep — 15 Sep1
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 9 August 2026.

Thu 8/1011:00 a.m. -
1 stop14h 20m
Wed 14/107:00 a.m. -
1 stop16h 05m
Deal found 7/8C$ 819
Thu 1/1011:00 a.m. -
1 stop14h 20m
Wed 14/107:00 a.m. -
1 stop16h 05m
Deal found 9/8C$ 821
Thu 24/99:45 a.m. -
1 stop15h 35m
Wed 30/97:00 a.m. -
1 stop16h 05m
Deal found 5/8C$ 828
Thu 22/107:45 a.m. -
1 stop17h 10m
Sat 21/1110:52 a.m. -
1 stop14h 53m
Deal found 7/8C$ 839
Tue 6/109:15 a.m. -
1 stop16h 05m
Wed 14/107:00 a.m. -
1 stop16h 05m
Deal found 7/8C$ 917
Thu 24/912:15 p.m. -
2 stops34h 20m
Wed 30/97:00 a.m. -
1 stop16h 05m
Deal found 5/8C$ 967
Mon 14/97:00 a.m. -
1 stop17h 30m
Mon 5/108:55 a.m. -
1 stop19h 45m
Deal found 7/8C$ 995
Mon 14/97:10 a.m. -
1 stop17h 20m
Mon 5/108:55 a.m. -
1 stop19h 45m
Deal found 7/8C$ 995
Thu 20/87:00 a.m. -
2 stops18h 35m
Wed 30/98:55 a.m. -
1 stop19h 45m
Deal found 5/8C$ 996
Sun 1/117:30 a.m. -
1 stop17h 05m
Thu 31/127:50 a.m. -
1 stop14h 45m
Deal found 7/8C$ 996
Thu 1/107:00 a.m. -
1 stop17h 30m
Wed 14/108:55 a.m. -
1 stop19h 45m
Deal found 9/8C$ 998
Thu 1/104:50 p.m. -
1 stop15h 30m
Tue 13/1012:55 a.m. -
1 stop13h 45m
Deal found 9/8C$ 998

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 9 August 2026.

Round-trip from

C$ 819

One-way from

C$ 479

Popular in

December

Cheapest in

September

Average price

C$ 1,520

Good one-way deal

C$ 878 or less
Arajet
  • Arajet
  • 8/10-14/10
  • 2 total stops
  • 30h 25m total
  • Argentina to Ontario
Search Deals
Arajet
  • Arajet
  • 25/9
  • 1 total stop
  • 15h 25m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Argentina to Ontario.
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 9 August 2026.
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
Quickest round-trip

Buenos AiresMontreal

EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl

EZEYUL

Buenos Aires Ministro Pistarini

Thu 1/10

11:00 a.m.-12:20 a.m.

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

7:00 a.m.-12:05 a.m.

1 stop16h 05m

C$ 821

Buenos AiresToronto

AEP Buenos Aires Jorge Newbery - YYZ Toronto Pearson Intl

AEPYYZ

Buenos Aires Jorge Newbery

Mon 14/9

7:00 a.m.-11:30 p.m.

1 stop17h 30m

Toronto Pearson Intl

Mon 5/10

8:55 a.m.-5:40 a.m.

1 stop19h 45m

C$ 995

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 14/9

7:10 a.m.-11:30 p.m.

1 stop17h 20m

Toronto Pearson Intl

Mon 5/10

8:55 a.m.-5:40 a.m.

1 stop19h 45m

C$ 995

Buenos AiresToronto

AEP Buenos Aires Jorge Newbery - YYZ Toronto Pearson Intl

AEPYYZ

Buenos Aires Jorge Newbery

Thu 1/10

7:00 a.m.-11:30 p.m.

1 stop17h 30m

Toronto Pearson Intl

Wed 14/10

8:55 a.m.-5:40 a.m.

1 stop19h 45m

C$ 998

Buenos AiresToronto

AEP Buenos Aires Jorge Newbery - YYZ Toronto Pearson Intl

AEPYYZ

Buenos Aires Jorge Newbery

Fri 25/9

7:00 a.m.-11:30 p.m.

1 stop17h 30m

Toronto Pearson Intl

Sat 24/10

12:55 a.m.-5:40 a.m.

1 stop27h 45m

C$ 1,033

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Wed 16/9

4:50 p.m.-11:30 p.m.

1 stop31h 40m

Toronto Pearson Intl

Wed 30/9

8:55 a.m.-12:25 a.m.

1 stop14h 30m

C$ 1,033

Buenos AiresMontreal

EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl

EZEYUL

Buenos Aires Ministro Pistarini

Thu 1/10

11:00 a.m.-12:20 a.m.

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

7:00 a.m.-9:40 a.m.

2 stops25h 40m

C$ 1,067

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 15/12

10:05 p.m.-1:33 p.m.

2 stops17h 28m

Toronto Pearson Intl

Wed 13/1

3:50 p.m.-9:20 a.m.

1 stop15h 30m

C$ 1,067

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Tue 25/8

9:00 p.m.-5:56 p.m.

2 stops21h 56m

Toronto Pearson Intl

Wed 9/9

3:53 p.m.-8:00 a.m.

1 stop15h 07m

C$ 1,072

Buenos AiresToronto

EZE Buenos Aires Ministro Pistarini - YYZ Toronto Pearson Intl

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 24/8

9:00 p.m.-10:36 p.m.

1 stop26h 36m

Toronto Pearson Intl

Wed 9/9

3:53 p.m.-8:00 a.m.

1 stop15h 07m

C$ 1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

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
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, October is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 1,285). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,653). 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 9 August 2026.

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 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 9 August 2026.
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
11,458 reviews
Check prices

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,458 reviews
Air Canada
7.1
Good
11,458 reviews
Check prices

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Avianca
6.5
Okay
2,530 reviews
Air Canada
7.1
Good
11,458 reviews
Check prices

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 20m. Arajet provides one of the quickest options available for as low as C$ 821. 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$ 481. Users have also found prices from C$ 699 and C$ 720 on American Airlines 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, October is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 1,285). Flying from Argentina to Region of Ontario in January is currently the most expensive (average of C$ 1,653). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Argentina to Ontario

Discover the top airline 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 9 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 547AverageC$ 1,546FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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