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Cheap flights from Argentina to Ontario from C$ 521

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
12 Apr — 19 Apr1
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 13 March 2026.

Tue 23/611:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Sat 27/61:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Deal found 10/3C$ 929
Thu 14/511:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Sat 30/512:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Deal found 9/3C$ 999
Thu 14/511:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Wed 27/56:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Deal found 9/3C$ 1,023
Fri 19/64:45 a.m.
EZE
-
YUL
1 stop32h 30m
Arajet
Mon 21/96:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Deal found 8/3C$ 1,030
Sun 21/68:40 a.m.
EZE
-
YUL
1 stop16h 40m
Arajet
Sat 27/61:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Deal found 10/3C$ 1,034
Thu 14/511:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Wed 27/56:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Deal found 9/3C$ 1,039
Thu 14/511:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Wed 4/116:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Deal found 11/3C$ 1,050
Mon 6/72:45 a.m.
EZE
-
YUL
1 stop22h 35m
Arajet
Mon 17/86:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Deal found 9/3C$ 1,068
Thu 14/511:00 a.m.
EZE
-
YUL
1 stop14h 20m
Multiple Airlines
Fri 29/56:45 a.m.
YUL
-
EZE
2 stops20h 15m
Multiple Airlines
Deal found 9/3C$ 1,071
Tue 23/611:00 a.m.
EZE
-
YUL
1 stop14h 20m
Multiple Airlines
Fri 26/66:45 a.m.
YUL
-
EZE
2 stops20h 15m
Multiple Airlines
Deal found 10/3C$ 1,088
Sun 17/510:10 p.m.
AEP
-
YYZ
3 stops46h 55m
Multiple Airlines
Wed 27/58:30 a.m.
YYZ
-
AEP
2 stops49h 30m
Multiple Airlines
Deal found 9/3C$ 1,092
Tue 12/511:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Wed 4/116:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Deal found 11/3C$ 1,095

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 13 March 2026.

Round-trip from

C$ 929

One-way from

C$ 521

Popular in

August

Cheapest in

November

Average price

C$ 1,468
Arajet
  • Arajet
  • 23/6-27/6
  • 2 total stops
  • 28h 15m total
  • Argentina to Ontario
Search Deals
12/5
  • 12/5
  • 2 total stops
  • 26h 35m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 13 March 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 - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Thu 23/4

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

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

11:00 p.m.-3:40 p.m.

1 stop15h 40m

C$ 1,137

MendozaToronto

MDZ - YYZ

MDZYYZ

Mendoza El Plumerillo

Mon 4/5

5:05 p.m.-5:39 p.m.

3 stops25h 34m

Toronto Pearson Intl

Thu 21/5

8:30 a.m.-7:52 a.m.

2 stops22h 22m

C$ 1,333

MendozaToronto

MDZ - YYZ

MDZYYZ

Mendoza El Plumerillo

Wed 6/5

5:05 p.m.-12:19 p.m.

3 stops44h 14m

Toronto Pearson Intl

Thu 21/5

8:30 a.m.-7:52 a.m.

2 stops22h 22m

C$ 1,356

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Thu 16/4

5:05 p.m.-5:40 p.m.

2 stops25h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

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

1 stop29h 40m

C$ 1,374

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Wed 27/5

3:45 p.m.-5:42 p.m.

2 stops26h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

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

1 stop29h 40m

C$ 1,393

CordobaMontreal

COR - YUL

CORYUL

Cordoba Pajas Blancas

Fri 29/5

2:06 p.m.-9:35 p.m.

3 stops32h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

6:45 a.m.-8:52 p.m.

3 stops37h 07m

C$ 1,423

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Thu 2/4

5:55 p.m.-7:15 p.m.

2 stops26h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

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

1 stop29h 40m

C$ 1,450

CordobaToronto

COR - YYZ

CORYYZ

Cordoba Pajas Blancas

Mon 20/4

7:25 a.m.-11:30 p.m.

1 stop17h 05m

Toronto Pearson Intl

Sat 23/5

8:55 a.m.-6:20 a.m.

1 stop20h 25m

C$ 1,460

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Fri 1/5

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

1 stop25h 20m

Toronto Pearson Intl

Sat 9/5

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

1 stop19h 45m

C$ 1,491

Buenos AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Sun 14/6

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

1 stop17h 30m

Toronto Pearson Intl

Wed 1/7

1:55 a.m.-5:40 a.m.

2 stops26h 45m

C$ 1,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 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 13 March 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 13 March 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
10,800 reviews
Check prices

Overall

7.1

Crew

7.8

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Crew

7.8

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Avianca
6.5
Okay
2,498 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Crew

7.8

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

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 16h 25m. Avianca provides one of the quickest options available for as low as C$ 1,531. 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$ 446. Users have also found prices from C$ 636 and C$ 645 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.

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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Recife to Pearson Intl flights

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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 706AverageC$ 1,507FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,215AverageC$ 1,351FlexibilityNo 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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