Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Buenos Aires Ministro Pistarini Airport from C$ 450

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 January 2026.

Round-trip from

C$ 941

One-way from

C$ 450

Popular in

December

Cheapest in

September

Average price

C$ 1,272
Arajet
  • Arajet
  • 28/4-21/5
  • 3 total stops
  • 34h 05m total
  • Ontario to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 21/1
  • 1 total stop
  • 15h 40m total
  • Ontario to Buenos Aires
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 14 January 2026.

Wed 1/46:30 a.m.
YYZ
-
EZE
1 stop22h 40m
Arajet
Wed 22/49:15 p.m.
EZE
-
YYZ
1 stop27h 40m
Arajet
Deal found 12/1C$ 987
Tue 5/511:50 p.m.
YYZ
-
EZE
2 stops20h 10m
Multiple Airlines
Tue 12/58:50 a.m.
EZE
-
YYZ
1 stop16h 05m
Multiple Airlines
Deal found 12/1C$ 1,000
Fri 20/312:55 a.m.
YYZ
-
EZE
1 stop13h 55m
Avianca
Thu 2/41:40 a.m.
EZE
-
YYZ
1 stop21h 50m
Avianca
Deal found 12/1C$ 1,025
Wed 18/38:55 a.m.
YYZ
-
EZE
1 stop19h 55m
Avianca
Wed 25/37:30 a.m.
EZE
-
YYZ
1 stop17h 05m
Avianca
Deal found 14/1C$ 1,026
Tue 17/38:30 a.m.
YYZ
-
EZE
1 stop15h 32m
Copa Airlines
Tue 24/39:16 a.m.
EZE
-
YYZ
1 stop16h 59m
Copa Airlines
Deal found 13/1C$ 1,027
Mon 5/108:30 a.m.
YYZ
-
EZE
1 stop18h 50m
Copa Airlines
Mon 26/105:11 a.m.
EZE
-
YYZ
1 stop21h 04m
Copa Airlines
Deal found 14/1C$ 1,030
Wed 4/34:00 p.m.
YYZ
-
EZE
2 stops21h 50m
Avianca
Wed 18/37:30 a.m.
EZE
-
YYZ
1 stop17h 05m
Avianca
Deal found 13/1C$ 1,031
Mon 30/39:05 a.m.
YYZ
-
EZE
2 stops17h 35m
Multiple Airlines
Fri 24/44:45 a.m.
EZE
-
YYZ
1 stop31h 05m
Multiple Airlines
Deal found 12/1C$ 1,037
Mon 2/311:55 p.m.
YYZ
-
EZE
1 stop13h 55m
Avianca
Mon 9/37:30 a.m.
EZE
-
YYZ
1 stop17h 05m
Avianca
Deal found 14/1C$ 1,040
Wed 4/34:00 p.m.
YYZ
-
EZE
2 stops21h 50m
Avianca
Sun 15/34:55 p.m.
EZE
-
YYZ
1 stop15h 40m
Avianca
Deal found 14/1C$ 1,041
Mon 16/210:00 p.m.
YUL
-
EZE
1 stop24h 35m
Multiple Airlines
Tue 28/411:00 a.m.
EZE
-
YUL
1 stop14h 20m
Multiple Airlines
Deal found 13/1C$ 1,083
Fri 24/411:25 p.m.
YUL
-
EZE
2 stops20h 35m
Multiple Airlines
Tue 12/58:50 a.m.
EZE
-
YUL
1 stop16h 30m
Multiple Airlines
Deal found 14/1C$ 1,086

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 14 January 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

Ontario

Fly to

Ministro Pistarini

Route

Depart

Return

Price

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 17/3

8:30 a.m.-1:02 a.m.

1 stop15h 32m

Buenos Aires Ministro Pistarini

Tue 24/3

9:16 a.m.-1:15 a.m.

1 stop16h 59m

C$ 1,027

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 22/1

8:30 a.m.-1:04 a.m.

1 stop14h 34m

Buenos Aires Ministro Pistarini

Wed 11/2

9:16 a.m.-12:09 a.m.

1 stop16h 53m

C$ 1,077

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

11:23 a.m.-8:00 a.m.

2 stops19h 37m

Buenos Aires Ministro Pistarini

Sun 10/5

9:00 p.m.-10:21 a.m.

2 stops38h 21m

C$ 1,081

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

4:45 p.m.-8:20 a.m.

2 stops37h 35m

Buenos Aires Ministro Pistarini

Mon 23/3

9:05 p.m.-9:17 p.m.

2 stops25h 12m

C$ 1,081

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:00 a.m.-8:00 a.m.

2 stops25h 00m

Buenos Aires Ministro Pistarini

Sun 10/5

9:00 p.m.-9:01 p.m.

2 stops49h 01m

C$ 1,081

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 3/3

3:45 p.m.-9:20 a.m.

1 stop15h 35m

Buenos Aires Ministro Pistarini

Tue 10/3

9:05 p.m.-4:02 p.m.

2 stops19h 57m

C$ 1,088

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 17/3

4:10 p.m.-6:20 a.m.

2 stops37h 10m

Buenos Aires Ministro Pistarini

Tue 24/3

9:05 p.m.-2:14 p.m.

2 stops18h 09m

C$ 1,090

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 10/3

6:00 a.m.-7:10 a.m.

1 stop24h 10m

Buenos Aires Ministro Pistarini

Mon 6/4

11:30 p.m.-5:04 p.m.

1 stop18h 34m

C$ 1,095

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Fri 6/3

4:00 p.m.-3:50 p.m.

2 stops21h 50m

Buenos Aires Ministro Pistarini

Mon 16/3

7:30 a.m.-11:35 p.m.

1 stop17h 05m

C$ 1,098

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

8:41 a.m.-1:02 a.m.

1 stop15h 21m

Buenos Aires Ministro Pistarini

Mon 30/3

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

1 stop21h 45m

C$ 1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
1
2
3
...
6

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$ 596). Flying from Region of Ontario to Buenos Aires Ministro Pistarini Airport in September 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 14 January 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.

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 American Airlines fly from Region of Ontario to Buenos Aires Ministro Pistarini Airport in about 15h 32m. The time it takes to get you to your destination can typically vary by up to 8h 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 Avianca. According to our data, you can fly for as low as C$ 505. Users have also found prices from C$ 512 and C$ 528 on Copa Airlines and Air Canada, 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 Ottawa - 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, 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$ 596). Flying from Region of Ontario to Buenos Aires Ministro Pistarini Airport in September 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Ontario to Ministro Pistarini

Discover the top 8 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 306AverageC$ 1,281FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapestC$ 606AverageC$ 1,210FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ArajetCheapestC$ 788AverageC$ 1,120FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 796AverageC$ 1,260FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapestC$ 863AverageC$ 1,147FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AviancaCheapestC$ 939AverageC$ 1,242FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 1,086AverageC$ 1,331FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 1,213AverageC$ 1,367FlexibilityNo cancel feeOn-time71%
Search American Airlines 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.