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Cheap flights from Argentina to Ontario from C$ 508

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — YYZ
8 Jul — 15 Jul1
1 adult

Cheap flight deals from Argentina to Ontario

Keep the following information in mind while searching for Argentina to Ontario flight deals. Data was last updated 3 July 2025.

Round-trip from

C$ 1,058

One-way from

C$ 508

Popular in

January

Cheapest in

April

Average price

C$ 1,866
4/8-19/8
  • 4/8-19/8
  • 5 total stops
  • 57h 35m total
  • Argentina to Ontario
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Arajet
  • Arajet
  • 11/8
  • 1 total stop
  • 15h 10m total
  • Argentina to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 401 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Argentina to Ontario

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 3 July 2025.

Mon 4/81:40 p.m.AEP - YYZ
2 stops22h 00mMultiple Airlines
Tue 19/81:55 a.m.YYZ - AEP
3 stops35h 35mMultiple Airlines
Deal found 3/7C$ 1,058
Mon 4/88:30 p.m.EZE - YYZ
1 stop15h 10mMultiple Airlines
Mon 11/86:07 p.m.YYZ - EZE
2 stops28h 20mMultiple Airlines
Deal found 2/7C$ 1,064
Thu 11/96:40 a.m.EZE - YYZ
2 stops25h 35mAvianca
Thu 2/1011:50 p.m.YYZ - EZE
1 stop23h 20mAvianca
Deal found 2/7C$ 1,154
Thu 18/95:00 p.m.MDZ - YYZ
2 stops20h 07mMultiple Airlines
Thu 2/101:20 p.m.YYZ - MDZ
2 stops25h 55mMultiple Airlines
Deal found 1/7C$ 1,154
Tue 26/81:40 a.m.EZE - YUL
1 stop21h 25mAvianca
Wed 10/911:25 p.m.YUL - EZE
1 stop14h 55mAvianca
Deal found 2/7C$ 1,156
Sun 17/89:55 p.m.AEP - YUL
2 stops24h 35mMultiple Airlines
Sun 24/81:10 p.m.YUL - AEP
3 stops33h 11mMultiple Airlines
Deal found 3/7C$ 1,156
Sun 24/87:00 a.m.AEP - YUL
1 stop16h 05mAvianca
Thu 28/84:05 p.m.YUL - AEP
2 stops36h 35mAvianca
Deal found 2/7C$ 1,179
Fri 1/88:30 p.m.EZE - YUL
1 stop15h 10mArajet
Fri 15/810:30 p.m.YUL - EZE
1 stop17h 45mArajet
Deal found 2/7C$ 1,216
Fri 15/810:35 p.m.COR - YYZ
3 stops43h 22mMultiple Airlines
Fri 22/86:07 p.m.YYZ - COR
3 stops36h 20mMultiple Airlines
Deal found 1/7C$ 1,220
Fri 15/84:25 a.m.EZE - YUL
1 stop18h 05mMultiple Airlines
Fri 22/810:45 p.m.YUL - EZE
1 stop14h 45mMultiple Airlines
Deal found 1/7C$ 1,228
Fri 3/105:35 a.m.EZE - YUL
2 stops33h 00mLATAM Airlines
Sun 9/117:00 a.m.YUL - EZE
2 stops48h 04mLATAM Airlines
Deal found 2/7C$ 1,229
Fri 15/88:59 p.m.COR - YYZ
2 stops44h 58mLATAM Airlines
Fri 22/86:07 p.m.YYZ - COR
2 stops17h 28mLATAM Airlines
Deal found 1/7C$ 1,252

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 3 July 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 AiresToronto

AEP - YYZ

AEPYYZ

Buenos Aires Jorge Newbery

Mon 4/8

1:40 p.m.-10:40 a.m.

2 stops22h 00m

Toronto Pearson Intl

Tue 19/8

1:55 a.m.-2:30 p.m.

3 stops35h 35m

C$ 1,058

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Mon 4/8

8:30 p.m.-10:40 a.m.

1 stop15h 10m

Toronto Pearson Intl

Mon 11/8

6:07 p.m.-11:27 p.m.

2 stops28h 20m

C$ 1,064

Buenos AiresToronto

EZE - YYZ

EZEYYZ

Buenos Aires Ministro Pistarini

Thu 11/9

6:40 a.m.-7:15 a.m.

2 stops25h 35m

Toronto Pearson Intl

Thu 2/10

11:50 p.m.-12:10 a.m.

1 stop23h 20m

C$ 1,154

MendozaToronto

MDZ - YYZ

MDZYYZ

Mendoza El Plumerillo

Thu 18/9

5:00 p.m.-12:07 p.m.

2 stops20h 07m

Toronto Pearson Intl

Thu 2/10

1:20 p.m.-4:15 p.m.

2 stops25h 55m

C$ 1,154

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Tue 26/8

1:40 a.m.-10:05 p.m.

1 stop21h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

11:25 p.m.-3:20 p.m.

1 stop14h 55m

C$ 1,156

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Sun 17/8

9:55 p.m.-9:30 p.m.

2 stops24h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

1:10 p.m.-11:21 p.m.

3 stops33h 11m

C$ 1,156

Buenos AiresMontreal

AEP - YUL

AEPYUL

Buenos Aires Jorge Newbery

Sun 24/8

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

1 stop16h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 28/8

4:05 p.m.-5:40 a.m.

2 stops36h 35m

C$ 1,179

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Fri 1/8

8:30 p.m.-10:40 a.m.

1 stop15h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 15/8

10:30 p.m.-5:15 p.m.

1 stop17h 45m

C$ 1,216

CordobaToronto

COR - YYZ

CORYYZ

Cordoba Pajas Blancas

Fri 15/8

10:35 p.m.-4:57 p.m.

3 stops43h 22m

Toronto Pearson Intl

Fri 22/8

6:07 p.m.-7:27 a.m.

3 stops36h 20m

C$ 1,220

Buenos AiresMontreal

EZE - YUL

EZEYUL

Buenos Aires Ministro Pistarini

Fri 15/8

4:25 a.m.-9:30 p.m.

1 stop18h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 22/8

10:45 p.m.-2:30 p.m.

1 stop14h 45m

C$ 1,228

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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, January is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 167). Flying from Argentina to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 3 July 2025.

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 3 July 2025.
Get a feel of what it's like to fly with Delta,LATAM Airlines, andCopa Airlines 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.
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,805 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
GOL
7.3
Good
1,086 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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$ 508. Users have also found prices from C$ 512 and C$ 639 on Avianca 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, January is the cheapest month in which you can book a flight from Argentina to Region of Ontario (average of C$ 167). Flying from Argentina to Region of Ontario in July is currently the most expensive (average of C$ 255). 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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Santos Dumont to Pearson Intl flights
Santiago to Calgary flights
Ministro Pistarini to Vancouver Intl flights
Bogotá to Québec City flights
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Belo Horizonte to Pearson Intl flights
Jose Maria Cordova Intl to Pierre Elliott Trudeau Intl flights
Santiago to Toronto Island flights
Brasilia to Pearson Intl flights
Rio de Janeiro–Galeão Intl to Pierre Elliott Trudeau Intl flights
Quito to Vancouver Intl flights
Curitiba to Calgary flights
Santiago to Edmonton flights
Curitiba to Pearson Intl flights
Ministro Pistarini to Pierre Elliott Trudeau Intl flights
Recife to Pearson Intl flights
Montevideo to Pearson Intl flights
Porto Alegre to Pearson Intl flights
Guarulhos Intl to Victoria flights

Top 3 airlines flying from Argentina to Ontario

Discover the top 3 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 779AverageC$ 1,684FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 1,080AverageC$ 1,423FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 1,757AverageC$ 1,919FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Argentina to Ontario?

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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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