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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport from C$ 508

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EZE
5 Feb — 12 Feb1
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 6 January 2026.

Fri 30/1011:00 p.m.YUL - EZE
1 stop24h 35mAvianca
Sat 14/111:40 a.m.EZE - YUL
1 stop20h 55mAvianca
Deal found 4/1C$ 1,075
Wed 6/56:45 a.m.YUL - EZE
1 stop16h 20mArajet
Thu 14/57:10 a.m.EZE - YUL
1 stop18h 10mArajet
Deal found 4/1C$ 1,079
Sat 7/24:45 p.m.YUL - EZE
2 stops36h 35mUnited Airlines
Tue 10/39:05 p.m.EZE - YUL
2 stops41h 55mUnited Airlines
Deal found 5/1C$ 1,082
Sat 31/109:30 a.m.YUL - EZE
2 stops21h 50mUnited Airlines
Mon 16/1111:55 p.m.EZE - YUL
2 stops21h 43mUnited Airlines
Deal found 5/1C$ 1,083
Wed 28/106:30 a.m.YUL - EZE
2 stops22h 50mUnited Airlines
Sun 15/1110:05 p.m.EZE - YUL
2 stops23h 33mUnited Airlines
Deal found 4/1C$ 1,085
Mon 4/511:25 p.m.YUL - EZE
2 stops30h 35mMultiple Airlines
Tue 12/58:50 a.m.EZE - YUL
1 stop16h 30mMultiple Airlines
Deal found 4/1C$ 1,086
Tue 24/37:12 a.m.YUL - EZE
2 stops23h 48mAmerican Airlines
Tue 7/48:25 p.m.EZE - YUL
2 stops26h 12mAmerican Airlines
Deal found 6/1C$ 1,089
Mon 9/37:00 a.m.YUL - EZE
1 stop23h 10mAmerican Airlines
Sat 28/311:30 p.m.EZE - YUL
1 stop24h 59mAmerican Airlines
Deal found 5/1C$ 1,092
Mon 12/17:35 a.m.YUL - EZE
1 stop16h 23mCopa Airlines
Tue 3/23:47 a.m.EZE - YUL
1 stop22h 01mCopa Airlines
Deal found 5/1C$ 1,093
Fri 1/511:25 p.m.YUL - EZE
1 stop23h 45mAvianca
Sat 23/51:40 a.m.EZE - YUL
1 stop21h 25mAvianca
Deal found 6/1C$ 1,099

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 6 January 2026.

Round-trip from

C$ 1,075

One-way from

C$ 508

Popular in

December

Cheapest in

March

Average price

C$ 1,333
Arajet
  • Arajet
  • 10/4-21/4
  • 3 total stops
  • 35h 15m total
  • Montreal to Buenos Aires
Search Deals
Avianca
  • Avianca
  • 9/3
  • 1 total stop
  • 15h 50m total
  • Montreal to Buenos Aires
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 6 January 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

Pierre Elliott Trudeau Intl

Fly to

Ministro Pistarini

Route

Depart

Return

Price

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

10:55 p.m.-2:00 p.m.

2 stops40h 05m

C$ 1,082

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.-7:48 p.m.

2 stops23h 43m

C$ 1,082

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

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

2 stops36h 35m

Buenos Aires Ministro Pistarini

Mon 9/3

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

2 stops25h 12m

C$ 1,082

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

6:00 a.m.-9:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Mon 9/3

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

2 stops25h 12m

C$ 1,082

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

8:41 a.m.-7:55 a.m.

1 stop22h 14m

Buenos Aires Ministro Pistarini

Sun 29/3

5:32 a.m.-12:40 a.m.

1 stop20h 08m

C$ 1,083

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

9:45 a.m.-8:00 a.m.

2 stops45h 15m

Buenos Aires Ministro Pistarini

Wed 13/5

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

2 stops38h 21m

C$ 1,085

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

6:00 a.m.-9:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Sun 8/3

9:05 p.m.-2:00 p.m.

2 stops41h 55m

C$ 1,097

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

6:00 a.m.-9:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Sun 8/3

9:05 p.m.-2:00 p.m.

2 stops41h 55m

C$ 1,097

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

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

2 stops22h 05m

Buenos Aires Ministro Pistarini

Tue 10/2

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

2 stops25h 37m

C$ 1,100

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 17/2

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

2 stops25h 37m

C$ 1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 20 results
1
2

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 2 January 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 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, May 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$ 608). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,079). 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.

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 6 January 2026.
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
8,018 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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
8,018 reviews
Delta
7.9
Good
8,018 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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
8,018 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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
9,133 reviews
Delta
7.9
Good
8,018 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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
10,597 reviews
Delta
7.9
Good
8,018 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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
2,499 reviews
Delta
7.9
Good
8,018 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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$ 1,082, United Airlines can have you in Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport in 22h 20m. 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$ 510. Other airlines that can offer you cheap pricing are Avianca, from C$ 517, and Delta, from C$ 576. Arajet is 58% 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, May 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$ 608). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,079). 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

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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 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 582AverageC$ 1,283FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 993AverageC$ 1,112FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 1,043AverageC$ 1,196FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 1,054AverageC$ 1,180FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air CanadaCheapestC$ 1,063AverageC$ 1,183FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,081AverageC$ 1,443FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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