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Cheap flights from Ontario to Argentina from C$ 466

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
28 May — 4 Jun1
1 adult

Cheap flight deals from Ontario to Argentina

Keep the following information in mind while searching for Ontario to Argentina flight deals. Data was last updated 23 May 2025.

Round-trip from

C$ 1,018

One-way from

C$ 466

Popular in

December

Cheapest in

September

Average price

C$ 1,151
Avianca
  • Avianca
  • 5/6-18/6
  • 4 total stops
  • 48h 20m total
  • Ontario to Argentina
1/7
  • 1/7
  • 3 total stops
  • 34h 35m total
  • Ontario to Argentina
Highest demand for flights based on searches. 5% potential increase in price (C$ 107 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 33 potential savings vs. average RT price).
Average for round-trip flights in May 2025

Find flight deals from Ontario to Argentina

Cheapest flights from Ontario to Argentina
Explore the most affordable flight options available from Ontario to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2025.

Thu 5/611:50 p.m.YYZ - EZE
1 stop23h 20mAvianca
Wed 18/66:40 a.m.EZE - YYZ
3 stops25h 00mAvianca
Deal found 22/5C$ 1,018
Wed 8/1011:25 p.m.YUL - EZE
1 stop14h 55mAvianca
Thu 23/101:40 a.m.EZE - YUL
1 stop21h 25mAvianca
Deal found 21/5C$ 1,030
Tue 10/69:00 a.m.YYZ - EZE
1 stop14h 51mCopa Airlines
Sat 21/610:05 a.m.EZE - YYZ
1 stop16h 08mCopa Airlines
Deal found 21/5C$ 1,030
Tue 3/68:41 a.m.YUL - EZE
1 stop18h 31mCopa Airlines
Sun 22/63:47 a.m.EZE - YUL
1 stop21h 53mCopa Airlines
Deal found 21/5C$ 1,044
Mon 13/1011:05 a.m.YUL - AEP
2 stops25h 10mMultiple Airlines
Fri 24/109:30 p.m.AEP - YUL
2 stops35h 57mMultiple Airlines
Deal found 22/5C$ 1,045
Thu 5/611:50 p.m.YYZ - EZE
2 stops21h 47mMultiple Airlines
Tue 17/61:40 a.m.EZE - YYZ
3 stops30h 00mMultiple Airlines
Deal found 22/5C$ 1,049
Wed 29/106:10 a.m.YYZ - EZE
1 stop23h 10mUnited Airlines
Wed 5/1110:05 p.m.EZE - YYZ
1 stop18h 05mUnited Airlines
Deal found 22/5C$ 1,065
Mon 10/117:05 p.m.YUL - EZE
2 stops34h 15mUnited Airlines
Mon 24/1110:05 p.m.EZE - YUL
2 stops20h 16mUnited Airlines
Deal found 21/5C$ 1,066
Fri 30/53:00 p.m.YYZ - EZE
2 stops22h 30mAir Canada
Thu 12/64:35 p.m.EZE - YYZ
1 stop15h 15mAir Canada
Deal found 22/5C$ 1,067
Tue 1/72:45 p.m.YOW - EZE
2 stops40h 15mUnited Airlines
Wed 20/89:00 p.m.EZE - YOW
2 stops37h 58mUnited Airlines
Deal found 22/5C$ 1,069
Tue 1/710:45 p.m.YUL - EZE
1 stop14h 45mAir Canada
Mon 14/74:35 p.m.EZE - YUL
1 stop14h 40mAir Canada
Deal found 22/5C$ 1,073
Wed 6/83:25 p.m.YTZ - EZE
2 stops22h 05mAir Canada
Sat 30/84:35 p.m.EZE - YTZ
2 stops18h 11mAir Canada
Deal found 22/5C$ 1,081

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Argentina 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 23 May 2025.
Use the filters below to find and compare flights from Ontario to Argentina that are best for you.

Fly from

Ontario

Fly to

Argentina

Route

Depart

Return

Price

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 5/6

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

1 stop23h 20m

Buenos Aires Ministro Pistarini

Wed 18/6

6:40 a.m.-6:40 a.m.

3 stops25h 00m

C$ 1,018

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 10/6

9:00 a.m.-12:51 a.m.

1 stop14h 51m

Buenos Aires Ministro Pistarini

Sat 21/6

10:05 a.m.-1:13 a.m.

1 stop16h 08m

C$ 1,030

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

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

1 stop14h 55m

Buenos Aires Ministro Pistarini

Thu 23/10

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

1 stop21h 25m

C$ 1,030

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 3/6

8:41 a.m.-4:12 a.m.

1 stop18h 31m

Buenos Aires Ministro Pistarini

Mon 23/6

10:05 a.m.-12:40 a.m.

1 stop15h 35m

C$ 1,044

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

11:05 a.m.-1:15 p.m.

2 stops25h 10m

Buenos Aires Jorge Newbery

Fri 24/10

9:30 p.m.-8:27 a.m.

2 stops35h 57m

C$ 1,045

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 5/6

11:50 p.m.-10:37 p.m.

2 stops21h 47m

Buenos Aires Ministro Pistarini

Tue 17/6

1:40 a.m.-6:40 a.m.

3 stops30h 00m

C$ 1,049

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 29/10

6:10 a.m.-6:20 a.m.

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 5/11

10:05 p.m.-2:10 p.m.

1 stop18h 05m

C$ 1,065

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

7:05 p.m.-7:20 a.m.

2 stops34h 15m

Buenos Aires Ministro Pistarini

Mon 24/11

10:05 p.m.-4:21 p.m.

2 stops20h 16m

C$ 1,066

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 1/7

2:45 p.m.-8:00 a.m.

2 stops40h 15m

Buenos Aires Ministro Pistarini

Wed 20/8

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,069

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 1/7

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

1 stop14h 45m

Buenos Aires Ministro Pistarini

Mon 14/7

4:35 p.m.-6:15 a.m.

1 stop14h 40m

C$ 1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/5

Showing 1-10 of 58 results
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Best time to book a flight from Ontario to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Ontario 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 Ontario to Argentina

What is the cheapest month to book a flight from Region of Ontario to Argentina?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 816). Flying from Region of Ontario to Argentina in December is currently the most expensive (average of C$ 1,063). 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 ON to AR?

Find hourly flight availability from Ontario to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 May 2025.

When flying from Region of Ontario to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Argentina by month

Plan your trip to Argentina by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Argentina ranges from 50.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Argentina when rainfall is around 50.0 mm.

Temperature in Argentina by month

Plan your trip to Argentina by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated 23 May 2025.
Read through reviews of airlines operating flights from Ontario to Argentina, such as Delta, LATAM Airlines and Copa Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario to Argentina. 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 Region of Ontario to Argentina one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as C$ 502. Users have also found prices from C$ 516 and C$ 521 on Copa Airlines and Air Canada, respectively.

  • Can I find deals for flights from Ontario to Argentina that include hotel bookings?

    Yes. In addition to deals on Ontario to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Argentina.

  • Can I find deals for business class flights from Ontario to Argentina?

    Yes. Cheapflights offers flight deals from Ontario to Argentina 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 Region of Ontario to Argentina?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 816). Flying from Region of Ontario to Argentina in December is currently the most expensive (average of C$ 1,063). 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.

Alternative routes for Ontario to Argentina

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Ontario to Argentina

Discover the top 8 airlines that operate flights from Ontario to Argentina. 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 23 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 561AverageC$ 1,393FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 626AverageC$ 878FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
LATAM AirlinesCheapestC$ 770AverageC$ 1,274FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapestC$ 801AverageC$ 1,135FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 952AverageC$ 1,327FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 991AverageC$ 1,365FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapestC$ 1,020AverageC$ 1,260FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,058AverageC$ 1,456FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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