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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport from C$ 457

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EZE
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Buenos Aires Ministro Pistarini are usually found in September or March, booked 3 days in advance, depart on a Monday or Saturday and return on a Monday

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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 13 November 2025.

Tue 2/127:10 a.m.YUL - EZE
1 stop16h 48mCopa Airlines
Tue 16/129:03 a.m.EZE - YUL
1 stop16h 40mCopa Airlines
Deal found 12/11C$ 1,070
Sun 23/117:10 a.m.YUL - EZE
1 stop19h 12mCopa Airlines
Mon 1/122:15 a.m.EZE - YUL
1 stop23h 28mCopa Airlines
Deal found 13/11C$ 1,080
Mon 1/1210:00 p.m.YUL - EZE
1 stop24h 35mAvianca
Mon 15/124:55 p.m.EZE - YUL
2 stops22h 45mAvianca
Deal found 13/11C$ 1,087
Thu 25/126:00 a.m.YUL - EZE
2 stops47h 20mUnited Airlines
Fri 30/110:05 p.m.EZE - YUL
2 stops25h 12mUnited Airlines
Deal found 12/11C$ 1,101
Sun 23/117:10 a.m.YUL - EZE
1 stop15h 50mCopa Airlines
Mon 24/1110:01 a.m.EZE - YUL
1 stop15h 42mCopa Airlines
Deal found 13/11C$ 1,107
Wed 19/116:00 a.m.YUL - EZE
2 stops23h 20mDelta
Wed 26/118:55 p.m.EZE - YUL
1 stop16h 45mDelta
Deal found 10/11C$ 1,110
Tue 18/117:00 a.m.YUL - EZE
1 stop24h 00mDelta
Tue 25/118:55 p.m.EZE - YUL
1 stop22h 26mDelta
Deal found 11/11C$ 1,111
Sun 23/119:15 a.m.YUL - EZE
2 stops22h 05mUnited Airlines
Sat 13/1210:05 p.m.EZE - YUL
2 stops17h 55mUnited Airlines
Deal found 12/11C$ 1,121
Thu 27/117:00 a.m.YUL - EZE
2 stops22h 20mUnited Airlines
Thu 11/1210:05 p.m.EZE - YUL
2 stops17h 55mUnited Airlines
Deal found 12/11C$ 1,122
Wed 19/112:29 p.m.YUL - EZE
2 stops18h 11mAmerican Airlines
Wed 26/119:40 p.m.EZE - YUL
2 stops16h 49mAmerican Airlines
Deal found 10/11C$ 1,125
Wed 31/127:30 a.m.YUL - EZE
2 stops25h 10mAmerican Airlines
Sat 7/28:45 p.m.EZE - YUL
2 stops20h 23mAmerican Airlines
Deal found 11/11C$ 1,126
Tue 18/1112:59 p.m.YUL - EZE
2 stops16h 01mAmerican Airlines
Tue 25/1111:59 p.m.EZE - YUL
2 stops24h 41mAmerican Airlines
Deal found 11/11C$ 1,128

Cheap 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 13 November 2025.

Round-trip from

C$ 1,070

One-way from

C$ 457

Popular in

December

Cheapest in

September

Average price

C$ 1,231
United Airlines
  • United Airlines
  • 2/2-9/2
  • 4 total stops
  • 46h 42m total
  • Montreal to Buenos Aires
Search Deals
28/1
  • 28/1
  • 2 total stops
  • 30h 55m total
  • Montreal to Buenos Aires
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 13 November 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Ministro Pistarini

Route

Depart

Return

Price

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

9:15 a.m.-7:20 a.m.

2 stops20h 05m

Buenos Aires Ministro Pistarini

Mon 2/2

10:05 p.m.-3:16 p.m.

2 stops19h 11m

C$ 1,070

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Wed 11/2

10:05 p.m.-9:42 p.m.

2 stops25h 37m

C$ 1,070

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Thu 12/3

9:05 p.m.-2:01 p.m.

2 stops41h 56m

C$ 1,072

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

7:00 a.m.-7:20 a.m.

2 stops22h 20m

Buenos Aires Ministro Pistarini

Thu 12/3

9:05 p.m.-9:07 p.m.

2 stops49h 02m

C$ 1,086

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

7:00 a.m.-9:20 a.m.

2 stops24h 20m

Buenos Aires Ministro Pistarini

Tue 10/3

9:05 p.m.-8:32 p.m.

2 stops24h 27m

C$ 1,086

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 27/1

11:55 p.m.-9:17 p.m.

2 stops23h 22m

C$ 1,087

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

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

2 stops22h 05m

Buenos Aires Ministro Pistarini

Sun 8/2

11:55 p.m.-9:42 p.m.

2 stops23h 47m

C$ 1,101

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

4:45 p.m.-7:20 a.m.

2 stops36h 35m

Buenos Aires Ministro Pistarini

Sat 7/2

11:55 p.m.-9:17 p.m.

2 stops23h 22m

C$ 1,101

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

7:00 a.m.-7:20 a.m.

1 stop23h 20m

Buenos Aires Ministro Pistarini

Fri 10/4

7:45 a.m.-11:44 a.m.

2 stops28h 59m

C$ 1,110

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

12:55 p.m.-10:15 a.m.

2 stops19h 20m

Buenos Aires Ministro Pistarini

Wed 18/3

8:55 p.m.-11:54 p.m.

1 stop27h 59m

C$ 1,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 23 results
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2
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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 7 November 2025.

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 2 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, February 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$ 612). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,112). 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 YUL to EZE?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 13 November 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight in the evening.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Ministro Pistarini. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 13 November 2025.
Get a feel of what it's like to fly with Delta,Copa Airlines, andUnited Airlines 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.
Delta
7.9
Good
8,007 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Copa Airlines
7.6
Good
1,565 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
10,448 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Avianca
6.6
Okay
2,476 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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$ 1,070, United Airlines can have you in Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport in 20h 05m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport is about 9051 km.

  • 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$ 1,011. Other airlines that can offer you cheap pricing are Copa Airlines, from C$ 1,061, and Air Canada, from C$ 1,083. Avianca is 20% 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, February 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$ 612). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,112). 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.
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Top 6 airlines flying from Pierre Elliott Trudeau Intl to Ministro Pistarini

Discover the top 6 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 1,011AverageC$ 1,155FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 1,061AverageC$ 1,284FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 1,083AverageC$ 1,272FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 1,083AverageC$ 1,311FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ArajetCheapestC$ 1,091AverageC$ 1,270FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
United AirlinesCheapestC$ 1,133AverageC$ 1,498FlexibilityNo 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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