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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport from C$ 461

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EZE
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Ministro Pistarini

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Ministro Pistarini
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Ministro Pistarini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Mon 26/106:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Thu 19/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 14/4C$ 975
Wed 2/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 8/99:15 a.m.
EZE
-
YUL
1 stop16h 05m
Arajet
Deal found 15/4C$ 977
Wed 8/77:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 25/811:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 17/4C$ 1,010
Wed 27/57:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 11/67:45 a.m.
EZE
-
YUL
1 stop17h 35m
Arajet
Deal found 17/4C$ 1,011
Mon 12/107:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 29/107:10 a.m.
EZE
-
YUL
1 stop18h 10m
Arajet
Deal found 14/4C$ 1,015
Wed 4/116:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Tue 24/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 14/4C$ 1,051
Mon 8/67:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Sun 28/68:40 a.m.
EZE
-
YUL
1 stop16h 40m
Arajet
Deal found 13/4C$ 1,069
Tue 18/89:30 p.m.
YUL
-
EZE
2 stops40h 00m
Multiple Airlines
Tue 22/911:00 a.m.
EZE
-
YUL
1 stop14h 20m
Multiple Airlines
Deal found 17/4C$ 1,071
Mon 25/57:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 2/611:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 15/4C$ 1,073
Mon 6/79:30 p.m.
YUL
-
EZE
2 stops40h 00m
Multiple Airlines
Fri 28/89:15 p.m.
EZE
-
YUL
1 stop16h 00m
Multiple Airlines
Deal found 17/4C$ 1,074

Find flight deals from Pierre Elliott Trudeau Intl to Ministro Pistarini

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Ministro Pistarini (EZE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 April 2026.

Round-trip from

C$ 977

One-way from

C$ 461

Popular in

December

Cheapest in

August

Average price

C$ 1,211
Arajet
  • Arajet
  • 2/9-8/9
  • 2 total stops
  • 32h 10m total
  • Montreal to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 4/5
  • 1 total stop
  • 16h 05m total
  • Montreal to Buenos Aires
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 18 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

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

1 stop16h 55m

Buenos Aires Ministro Pistarini

Thu 4/6

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

1 stop23h 23m

C$ 1,142

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

Tue 12/5

3:48 a.m.-12:40 a.m.

1 stop21h 52m

C$ 1,148
Quickest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

12:40 p.m.-9:45 a.m.

1 stop20h 05m

Buenos Aires Ministro Pistarini

Fri 5/6

8:10 p.m.-11:59 a.m.

2 stops16h 49m

C$ 1,177

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

12:40 p.m.-9:45 a.m.

1 stop20h 05m

Buenos Aires Ministro Pistarini

Wed 17/6

7:35 a.m.-8:39 a.m.

2 stops26h 04m

C$ 1,177

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

12:40 p.m.-9:45 a.m.

1 stop20h 05m

Buenos Aires Ministro Pistarini

Tue 26/5

8:10 p.m.-5:43 p.m.

1 stop22h 33m

C$ 1,181

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

12:40 p.m.-9:45 a.m.

1 stop20h 05m

Buenos Aires Ministro Pistarini

Mon 1/6

8:10 p.m.-5:43 p.m.

1 stop22h 33m

C$ 1,181

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

6:51 p.m.-9:45 a.m.

1 stop13h 54m

Buenos Aires Ministro Pistarini

Sun 31/5

8:10 p.m.-11:57 p.m.

1 stop28h 47m

C$ 1,181

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

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

1 stop14h 00m

Buenos Aires Ministro Pistarini

Wed 13/5

1:10 p.m.-11:35 a.m.

2 stops23h 25m

C$ 1,181

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

12:40 p.m.-9:45 a.m.

1 stop20h 05m

Buenos Aires Ministro Pistarini

Tue 26/5

8:10 p.m.-5:43 p.m.

1 stop22h 33m

C$ 1,181

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

2:29 p.m.-9:45 a.m.

2 stops18h 16m

Buenos Aires Ministro Pistarini

Tue 19/5

1:10 p.m.-1:39 p.m.

2 stops25h 29m

C$ 1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Pierre Elliott Trudeau Intl to Ministro Pistarini

Have a flexible travel schedule? Discover the best time to fly to Ministro Pistarini from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Ministro Pistarini. Price data was last updated on 10 April 2026.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport (average of C$ 1,111). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,519). 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

Reviews of airlines servicing Ministro Pistarini

Get insights into the airlines that provide service to Ministro Pistarini. 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 Ministro Pistarini. Reviews last updated 18 April 2026.
Get a feel of what it's like to fly with Copa Airlines,United Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,576 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,605 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Air Canada
7.1
Good
10,938 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,513 reviews
Copa Airlines
7.5
Good
1,576 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

    For as low as C$ 1,142, Copa Airlines can have you in Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport in 16h 55m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport is about 9051 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport round-trip from C$ 556. Other airlines that can offer you cheap pricing are Arajet, from C$ 820, and Copa Airlines, from C$ 856. Delta is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Ministro Pistarini that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Ministro Pistarini?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Ministro Pistarini?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport (average of C$ 1,111). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,519). 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

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Alternative routes for Pierre Elliott Trudeau Intl to Ministro Pistarini

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Jorge Newbery flights

Top 7 airlines flying from Pierre Elliott Trudeau Intl to Ministro Pistarini

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 556AverageC$ 1,170FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ArajetCheapestC$ 820AverageC$ 1,173FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Copa AirlinesCheapestC$ 856AverageC$ 1,205FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 915AverageC$ 1,124FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LATAM AirlinesCheapestC$ 972AverageC$ 1,332FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 1,015AverageC$ 1,292FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,074AverageC$ 1,332FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Ministro Pistarini become cheaper?

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