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Cheap flights from Ontario to Buenos Aires Ministro Pistarini Airport from C$ 320

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
21 Apr — 28 Apr1
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 22 March 2026.

Sat 28/1110:52 a.m.
YYZ
-
EZE
1 stop14h 53m
Arajet
Sun 13/128:40 a.m.
EZE
-
YYZ
1 stop17h 10m
Arajet
Deal found 17/3C$ 1,026
Sat 29/812:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Tue 20/1011:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 21/3C$ 1,048
Wed 19/86:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Fri 25/99:15 p.m.
EZE
-
YYZ
1 stop15h 25m
Arajet
Deal found 19/3C$ 1,055
Wed 26/87:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 22/1011:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 21/3C$ 1,065
Wed 28/106:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Thu 19/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 19/3C$ 1,067
Tue 17/1112:14 p.m.
YYZ
-
EZE
2 stops28h 07m
LATAM Airlines
Mon 7/1210:15 p.m.
EZE
-
YYZ
1 stop21h 11m
LATAM Airlines
Deal found 22/3C$ 1,074
Tue 12/58:55 a.m.
YYZ
-
EZE
1 stop14h 30m
Avianca
Tue 19/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 21/3C$ 1,081
Sat 29/81:15 p.m.
YUL
-
EZE
1 stop13h 55m
Arajet
Thu 22/1011:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 21/3C$ 1,082
Sat 12/912:40 p.m.
YYZ
-
EZE
1 stop14h 30m
Arajet
Fri 18/99:15 p.m.
EZE
-
YYZ
1 stop15h 25m
Arajet
Deal found 22/3C$ 1,087
Mon 6/411:00 p.m.
YUL
-
EZE
1 stop15h 40m
Avianca
Wed 22/47:10 a.m.
EZE
-
YUL
1 stop15h 25m
Avianca
Deal found 20/3C$ 1,088
Mon 4/58:55 a.m.
YYZ
-
EZE
1 stop14h 30m
Avianca
Mon 25/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 20/3C$ 1,095
Thu 16/48:55 a.m.
YYZ
-
EZE
1 stop14h 30m
Avianca
Fri 1/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 20/3C$ 1,096

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 22 March 2026.

Round-trip from

C$ 1,048

One-way from

C$ 320

Popular in

December

Cheapest in

September

Average price

C$ 1,130

Good round-trip deal

C$ 1,147 or less
Arajet
  • Arajet
  • 29/8-20/10
  • 2 total stops
  • 28h 25m total
  • Ontario to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 10/6
  • 1 total stop
  • 16h 05m total
  • Ontario to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Buenos Aires Ministro Pistarini.
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 22 March 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 10/9

8:30 a.m.-2:30 a.m.

1 stop17h 00m

Buenos Aires Ministro Pistarini

Thu 24/9

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

1 stop20h 48m

C$ 1,097

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Wed 13/5

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

1 stop16h 38m

C$ 1,121

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 27/4

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

1 stop19h 45m

Buenos Aires Ministro Pistarini

Tue 12/5

4:50 p.m.-7:20 a.m.

1 stop15h 30m

C$ 1,137
Quickest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 7/5

12:55 a.m.-3:40 p.m.

1 stop13h 45m

Buenos Aires Ministro Pistarini

Sun 10/5

4:50 p.m.-7:20 a.m.

1 stop15h 30m

C$ 1,139

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 16/8

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

1 stop18h 51m

Buenos Aires Ministro Pistarini

Sat 29/8

3:48 a.m.-1:13 a.m.

1 stop22h 25m

C$ 1,139

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Tue 21/4

9:11 a.m.-12:40 a.m.

1 stop16h 29m

C$ 1,162

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 27/5

3:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Thu 30/7

9:00 p.m.-7:37 p.m.

2 stops23h 37m

C$ 1,185

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

8:35 a.m.-7:55 a.m.

1 stop22h 20m

Buenos Aires Ministro Pistarini

Fri 12/6

2:17 a.m.-12:40 a.m.

1 stop23h 23m

C$ 1,187

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

6:15 p.m.-9:45 a.m.

1 stop14h 30m

Buenos Aires Ministro Pistarini

Mon 19/10

1:10 p.m.-6:50 p.m.

2 stops30h 40m

C$ 1,188

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

6:15 p.m.-9:45 a.m.

1 stop14h 30m

Buenos Aires Ministro Pistarini

Mon 19/10

3:55 a.m.-11:44 a.m.

2 stops32h 49m

C$ 1,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/3

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, December is the cheapest month in which you can book a flight from Region of Ontario to Buenos Aires Ministro Pistarini Airport (average of C$ 589). Flying from Region of Ontario to Buenos Aires Ministro Pistarini Airport in July is currently the most expensive (average of C$ 1,036). 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 22 March 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?

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, Avianca, and United Airlines fly from Region of Ontario to Buenos Aires Ministro Pistarini Airport in about 15h 07m. The time it takes to get you to your destination can typically vary by up to 4h 38m. Airlines will cover a distance of 8980 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 Copa Airlines. According to our data, you can fly for as low as C$ 506. Users have also found prices from C$ 508 and C$ 539 on Air Canada 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 Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini, Toronto Pearson Intl - Buenos Aires Ministro Pistarini or Toronto Island - Buenos Aires Ministro Pistarini as they are the most popular.

  • What are the cheapest flights from Region of Ontario to Buenos Aires Ministro Pistarini Airport?

    On average you can expect to pay C$ 1,566 for a flight from Region of Ontario to Buenos Aires Ministro Pistarini Airport. The cheapest flight overall is C$ 1,147 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini) is currently priced at C$ 1,076.

  • 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, December is the cheapest month in which you can book a flight from Region of Ontario to Buenos Aires Ministro Pistarini Airport (average of C$ 589). Flying from Region of Ontario to Buenos Aires Ministro Pistarini Airport in July is currently the most expensive (average of C$ 1,036). 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 302AverageC$ 1,318FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapestC$ 588AverageC$ 1,229FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 732AverageC$ 1,109FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 779AverageC$ 1,075FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 786AverageC$ 1,245FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 884AverageC$ 1,178FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 1,074AverageC$ 1,325FlexibilityNo 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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