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Cheap flights from Argentina to Ontario from C$ 512

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
16 Jul — 23 Jul1
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 16 June 2026.

Wed 4/119:15 p.m.
EZE
-
YYZ
1 stop28h 35m
Arajet
Wed 25/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
Deal found 14/6C$ 1,050
Tue 3/1111:00 a.m.
EZE
-
YYZ
1 stop14h 50m
Arajet
Wed 25/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
Deal found 14/6C$ 1,058
Sun 30/88:40 a.m.
EZE
-
YUL
1 stop16h 40m
Multiple Airlines
Mon 21/911:01 a.m.
YUL
-
EZE
1 stop33h 24m
Multiple Airlines
Deal found 13/6C$ 1,080
Fri 3/79:15 p.m.
EZE
-
YYZ
1 stop15h 25m
Multiple Airlines
Thu 16/71:38 p.m.
YYZ
-
EZE
2 stops19h 02m
Multiple Airlines
Deal found 12/6C$ 1,120
Fri 28/89:15 p.m.
EZE
-
YUL
1 stop16h 00m
Arajet
Wed 23/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Deal found 13/6C$ 1,125
Tue 29/95:00 a.m.
EZE
-
YYZ
2 stops19h 30m
Multiple Airlines
Wed 4/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Multiple Airlines
Deal found 13/6C$ 1,126
Mon 17/88:59 a.m.
EZE
-
YYZ
1 stop17h 14m
Multiple Airlines
Wed 26/86:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Multiple Airlines
Deal found 14/6C$ 1,129
Tue 29/99:15 a.m.
EZE
-
YYZ
1 stop15h 40m
Arajet
Wed 4/116:30 a.m.
YYZ
-
EZE
1 stop15h 35m
Arajet
Deal found 13/6C$ 1,133
Tue 4/81:35 a.m.
EZE
-
YUL
1 stop21h 00m
Multiple Airlines
Tue 18/811:01 a.m.
YUL
-
EZE
1 stop33h 24m
Multiple Airlines
Deal found 12/6C$ 1,145
Thu 25/611:25 p.m.
EZE
-
YYZ
1 stop31h 55m
Multiple Airlines
Wed 8/76:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Multiple Airlines
Deal found 11/6C$ 1,146
Tue 3/1111:00 a.m.
EZE
-
YYZ
1 stop14h 50m
Multiple Airlines
Tue 24/118:30 a.m.
YYZ
-
EZE
2 stops20h 30m
Multiple Airlines
Deal found 12/6C$ 1,150
Thu 18/65:00 a.m.
EZE
-
YUL
2 stops20h 40m
Multiple Airlines
Wed 1/77:00 a.m.
YUL
-
EZE
1 stop16h 05m
Multiple Airlines
Deal found 13/6C$ 1,156

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 16 June 2026.

Round-trip from

C$ 1,050

One-way from

C$ 512

Popular in

December

Cheapest in

November

Average price

C$ 1,331
Arajet
  • Arajet
  • 4/11-25/11
  • 2 total stops
  • 44h 10m total
  • Argentina to Ontario
Search Deals
Arajet
  • Arajet
  • 28/9
  • 1 total stop
  • 22h 10m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 16 June 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

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Sun 30/8

8:40 a.m.-12:20 a.m.

1 stop16h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

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

1 stop23h 30m

C$ 1,188

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Tue 4/8

7:00 a.m.-9:35 p.m.

1 stop15h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

11:00 p.m.-5:40 a.m.

1 stop29h 40m

C$ 1,303

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Sat 8/8

2:20 a.m.-11:39 a.m.

3 stops34h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

7:00 a.m.-8:15 a.m.

1 stop24h 15m

C$ 1,321

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Wed 30/9

9:15 p.m.-11:55 p.m.

1 stop27h 40m

Toronto Pearson Intl

Sat 3/10

12:40 p.m.-4:10 a.m.

1 stop14h 30m

C$ 1,332

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Wed 5/8

7:00 a.m.-9:35 p.m.

1 stop15h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

4:15 p.m.-5:40 a.m.

2 stops36h 25m

C$ 1,359

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Tue 4/8

7:00 a.m.-9:35 p.m.

1 stop15h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

4:15 p.m.-5:40 a.m.

2 stops36h 25m

C$ 1,359

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Thu 12/11

12:50 p.m.-4:51 p.m.

2 stops30h 01m

Toronto Pearson Intl

Thu 19/11

6:15 a.m.-6:30 p.m.

3 stops34h 15m

C$ 1,364
Quickest round-trip

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Tue 1/9

5:25 a.m.-12:40 a.m.

1 stop20h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

8:35 a.m.-12:51 a.m.

1 stop15h 16m

C$ 1,377

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 14/9

5:25 a.m.-1:13 a.m.

1 stop20h 48m

Toronto Pearson Intl

Mon 5/10

8:30 a.m.-4:21 a.m.

1 stop18h 51m

C$ 1,377

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 1/10

5:25 a.m.-1:13 a.m.

1 stop20h 48m

Toronto Pearson Intl

Tue 20/10

8:30 a.m.-4:36 a.m.

1 stop19h 06m

C$ 1,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

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$ 521). Flying from Argentina to Region of Ontario in March is currently the most expensive (average of C$ 1,160). 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 16 June 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 16 June 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
11,197 reviews
Check prices

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

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
11,197 reviews
Air Canada
7.1
Good
11,197 reviews
Check prices

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

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
2,531 reviews
Air Canada
7.1
Good
11,197 reviews
Check prices

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

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 15h 35m. Arajet provides one of the quickest options available for as low as C$ 1,303. There are 9024 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$ 458. Users have also found prices from C$ 700 and C$ 731 on American 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, October is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 521). Flying from Argentina to Region of Ontario in March is currently the most expensive (average of C$ 1,160). 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 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 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,343AverageC$ 1,548FlexibilityNo 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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