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Cheap flights from Ontario to Buenos Aires Ministro Pistarini Airport from C$ 442

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Ministro Pistarini

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Ministro Pistarini
Explore the most affordable flight options available from Ontario to Ministro Pistarini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.

Thu 4/68:30 a.m.
YYZ
-
EZE
1 stop18h 45m
Copa Airlines
Wed 17/69:02 a.m.
EZE
-
YYZ
1 stop17h 11m
Copa Airlines
Deal found 20/5C$ 691
Thu 11/68:30 a.m.
YYZ
-
EZE
1 stop18h 45m
Copa Airlines
Thu 25/65:25 a.m.
EZE
-
YYZ
1 stop20h 48m
Copa Airlines
Deal found 18/5C$ 693
Wed 23/98:30 a.m.
YYZ
-
EZE
1 stop18h 51m
Copa Airlines
Tue 29/93:48 a.m.
EZE
-
YYZ
1 stop22h 25m
Copa Airlines
Deal found 18/5C$ 716
Mon 8/68:30 a.m.
YYZ
-
EZE
1 stop18h 45m
Copa Airlines
Wed 24/62:49 p.m.
EZE
-
YYZ
1 stop35h 24m
Copa Airlines
Deal found 19/5C$ 751
Tue 9/68:30 a.m.
YYZ
-
EZE
1 stop19h 00m
Copa Airlines
Tue 23/62:17 a.m.
EZE
-
YYZ
1 stop36h 11m
Copa Airlines
Deal found 19/5C$ 752
Sun 6/97:43 p.m.
YYZ
-
EZE
2 stops35h 17m
United Airlines
Tue 15/99:00 p.m.
EZE
-
YYZ
1 stop18h 24m
United Airlines
Deal found 18/5C$ 759
Fri 22/512:30 p.m.
YUL
-
EZE
2 stops17h 35m
American Airlines
Thu 4/69:15 a.m.
EZE
-
YUL
1 stop15h 14m
American Airlines
Deal found 20/5C$ 760
Wed 27/52:55 p.m.
YYZ
-
EZE
1 stop15h 10m
American Airlines
Fri 5/68:35 p.m.
EZE
-
YYZ
1 stop27h 47m
American Airlines
Deal found 22/5C$ 763
Tue 17/116:10 a.m.
YYZ
-
EZE
1 stop24h 20m
American Airlines
Tue 24/1110:30 p.m.
EZE
-
YYZ
1 stop19h 48m
American Airlines
Deal found 22/5C$ 766
Mon 1/62:55 p.m.
YYZ
-
EZE
1 stop15h 10m
American Airlines
Sun 7/610:05 p.m.
EZE
-
YYZ
1 stop25h 51m
American Airlines
Deal found 18/5C$ 769
Mon 8/62:34 p.m.
YUL
-
EZE
2 stops19h 31m
American Airlines
Mon 22/68:35 p.m.
EZE
-
YUL
1 stop27h 54m
American Airlines
Deal found 21/5C$ 771
Mon 1/66:46 a.m.
YYZ
-
EZE
1 stop23h 19m
American Airlines
Mon 15/68:35 p.m.
EZE
-
YYZ
2 stops19h 24m
American Airlines
Deal found 22/5C$ 771

Find flight deals from Ontario to Ministro Pistarini

Keep the following information in mind while searching for Ontario to Ministro Pistarini flight deals. Data was last updated 23 May 2026.

Round-trip from

C$ 691

One-way from

C$ 442

Popular in

December

Cheapest in

September

Average price

C$ 1,217
Copa Airlines
  • Copa Airlines
  • 4/6-17/6
  • 2 total stops
  • 35h 56m total
  • Ontario to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 3/6
  • 1 total stop
  • 16h 35m total
  • Ontario to Buenos Aires
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Ministro Pistarini 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 2026.
Use the filters below to find and compare flights from Ontario to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 4/6

8:30 a.m.-4:15 a.m.

1 stop18h 45m

Buenos Aires Ministro Pistarini

Wed 17/6

9:02 a.m.-1:13 a.m.

1 stop17h 11m

C$ 691

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 11/6

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

1 stop19h 00m

Buenos Aires Ministro Pistarini

Wed 24/6

2:17 a.m.-1:13 a.m.

1 stop23h 56m

C$ 691

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Sun 6/9

12:15 p.m.-8:00 a.m.

2 stops42h 45m

Buenos Aires Ministro Pistarini

Tue 15/9

9:00 p.m.-4:41 p.m.

2 stops20h 41m

C$ 918

TorontoBuenos Aires

YTZ - EZE

YTZEZE

Toronto Island

Tue 17/11

12:15 p.m.-9:20 a.m.

2 stops19h 05m

Buenos Aires Ministro Pistarini

Tue 24/11

10:05 p.m.-4:41 p.m.

2 stops20h 36m

C$ 938

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 1/11

8:45 a.m.-4:50 a.m.

1 stop18h 05m

Buenos Aires Ministro Pistarini

Mon 9/11

3:41 a.m.-12:09 a.m.

1 stop22h 28m

C$ 955

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 3/9

7:30 a.m.-8:00 a.m.

2 stops23h 30m

Buenos Aires Ministro Pistarini

Sun 13/9

9:00 p.m.-2:24 p.m.

1 stop18h 24m

C$ 976

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 10/10

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

1 stop19h 06m

Buenos Aires Ministro Pistarini

Thu 22/10

2:17 a.m.-1:13 a.m.

1 stop23h 56m

C$ 978

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 5/9

7:30 a.m.-8:00 a.m.

2 stops23h 30m

Buenos Aires Ministro Pistarini

Thu 10/9

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

1 stop26h 36m

C$ 995

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

8:35 a.m.-4:30 a.m.

1 stop18h 55m

Buenos Aires Ministro Pistarini

Mon 29/6

9:02 a.m.-12:40 a.m.

1 stop16h 38m

C$ 1,064

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

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

1 stop16h 05m

Buenos Aires Ministro Pistarini

Wed 21/10

9:15 p.m.-12:20 a.m.

1 stop28h 05m

C$ 1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Ministro Pistarini

Have a flexible travel schedule? Discover the best time to fly to Ministro Pistarini 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 Buenos Aires Ministro Pistarini Airport

What is the cheapest month to book a flight from Region of Ontario to Buenos Aires Ministro Pistarini Airport?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Buenos Aires Ministro Pistarini Airport (average of C$ 250). Flying from Region of Ontario to Buenos Aires Ministro Pistarini Airport in July is currently the most expensive (average of C$ 973). 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 EZE?

Find hourly flight availability from Ontario to Ministro Pistarini. 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 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Buenos Aires Ministro Pistarini Airport as you normally would.

How much does it cost to fly round-trip from Region of Ontario to Buenos Aires Ministro Pistarini Airport?

How far ahead should I book a flight from Region of Ontario to Buenos Aires Ministro Pistarini Airport?

The best time to book flights from Region of Ontario to Buenos Aires Ministro Pistarini Airport is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Ministro Pistarini. 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 Region of Ontario to Buenos Aires Ministro Pistarini Airport?

    Airlines like Copa Airlines, United Airlines, and Arajet fly from Region of Ontario to Buenos Aires Ministro Pistarini Airport in about 16h 05m. The time it takes to get you to your destination can typically vary by up to 26h 40m. Airlines will cover a distance of 9051 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Buenos Aires Ministro Pistarini Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 490. Users have also found prices from C$ 521 and C$ 564 on Copa Airlines and United Airlines, respectively.

  • What are the most popular routes from Region of Ontario to Buenos Aires Ministro Pistarini Airport?

    When deciding which route to take from Region of Ontario to Buenos Aires Ministro Pistarini Airport consider Toronto Pearson Intl - Buenos Aires Ministro Pistarini, Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini or Toronto Island - Buenos Aires Ministro Pistarini as they are the most popular.

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

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

  • How can I find direct flights from Ontario to Ministro Pistarini?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Ministro Pistarini 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 Buenos Aires Ministro Pistarini Airport?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Buenos Aires Ministro Pistarini Airport (average of C$ 250). Flying from Region of Ontario to Buenos Aires Ministro Pistarini Airport in July is currently the most expensive (average of C$ 973). 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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Top 7 airlines flying from Ontario to Ministro Pistarini

Discover the top 7 airlines that operate flights from Ontario to Ministro Pistarini. 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 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 304AverageC$ 1,326FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapestC$ 591AverageC$ 1,236FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 747AverageC$ 1,148FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 783AverageC$ 1,294FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 791AverageC$ 1,253FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 963AverageC$ 1,207FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 1,085AverageC$ 1,340FlexibilityNo 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 Ontario to Ministro Pistarini?

Cheapflights helps you search for flights from Ontario to Ministro Pistarini via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Ministro Pistarini?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ministro Pistarini from Ontario.

Can Cheapflights find flights from Ontario to Ministro Pistarini with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Ministro Pistarini, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Ministro Pistarini become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Ministro Pistarini on Cheapflights with our Price Alert feature and get notified when better prices are available.

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