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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport from C$ 335

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.
YUL — EZE
19 Feb — 26 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 20 January 2026.

Wed 29/46:10 a.m.
YUL
-
EZE
2 stops24h 50m
United Airlines
Mon 18/59:00 p.m.
EZE
-
YUL
2 stops25h 26m
United Airlines
Deal found 18/1C$ 1,087
Sun 8/32:13 p.m.
YUL
-
EZE
2 stops41h 07m
United Airlines
Tue 24/39:05 p.m.
EZE
-
YUL
2 stops19h 11m
United Airlines
Deal found 19/1C$ 1,090
Fri 1/56:10 a.m.
YUL
-
EZE
2 stops24h 50m
United Airlines
Wed 13/59:00 p.m.
EZE
-
YUL
2 stops38h 40m
United Airlines
Deal found 19/1C$ 1,092
Tue 14/410:55 p.m.
YUL
-
EZE
1 stop14h 35m
Multiple Airlines
Wed 29/49:15 p.m.
EZE
-
YUL
1 stop28h 05m
Multiple Airlines
Deal found 19/1C$ 1,095
Sun 3/56:10 a.m.
YUL
-
EZE
2 stops24h 50m
United Airlines
Sun 17/59:00 p.m.
EZE
-
YUL
2 stops25h 26m
United Airlines
Deal found 19/1C$ 1,097
Wed 18/36:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Thu 9/411:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 18/1C$ 1,098
Mon 19/17:35 a.m.
YUL
-
EZE
1 stop15h 29m
Copa Airlines
Sun 25/12:27 a.m.
EZE
-
YUL
1 stop23h 16m
Copa Airlines
Deal found 18/1C$ 1,099
Fri 13/38:41 a.m.
YUL
-
EZE
1 stop22h 14m
Copa Airlines
Sun 29/32:52 p.m.
EZE
-
YUL
1 stop34h 48m
Copa Airlines
Deal found 18/1C$ 1,101
Sun 8/37:00 a.m.
YUL
-
EZE
1 stop23h 10m
American Airlines
Tue 24/38:35 p.m.
EZE
-
YUL
2 stops18h 10m
American Airlines
Deal found 18/1C$ 1,102
Fri 1/511:10 a.m.
YUL
-
EZE
2 stops26h 20m
Air Canada
Sat 16/54:35 p.m.
EZE
-
YUL
2 stops24h 46m
Air Canada
Deal found 18/1C$ 1,104
Tue 24/36:00 a.m.
YUL
-
EZE
2 stops25h 20m
United Airlines
Tue 7/49:00 p.m.
EZE
-
YUL
2 stops25h 26m
United Airlines
Deal found 20/1C$ 1,106

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 20 January 2026.

Round-trip from

C$ 1,087

One-way from

C$ 335

Popular in

December

Cheapest in

March

Average price

C$ 1,344
United Airlines
  • United Airlines
  • 29/4-18/5
  • 4 total stops
  • 50h 16m total
  • Montreal to Buenos Aires
Search Deals
Arajet
  • Arajet
  • 10/6
  • 1 total stop
  • 16h 20m total
  • Montreal to Buenos Aires
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 20 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

Wed 29/4

6:10 a.m.-8:00 a.m.

2 stops24h 50m

Buenos Aires Ministro Pistarini

Wed 13/5

9:00 p.m.-10:40 a.m.

2 stops38h 40m

C$ 1,087

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 24/3

9:05 p.m.-3:16 p.m.

2 stops19h 11m

C$ 1,090

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

6:10 a.m.-8:00 a.m.

2 stops48h 50m

Buenos Aires Ministro Pistarini

Mon 18/5

9:00 p.m.-9:26 p.m.

2 stops25h 26m

C$ 1,092

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

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

2 stops25h 20m

Buenos Aires Ministro Pistarini

Thu 26/3

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

2 stops25h 12m

C$ 1,092

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:10 a.m.-8:00 a.m.

2 stops24h 50m

Buenos Aires Ministro Pistarini

Wed 13/5

9:00 p.m.-10:40 a.m.

2 stops38h 40m

C$ 1,092

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

6:35 p.m.-8:00 a.m.

2 stops36h 25m

Buenos Aires Ministro Pistarini

Sun 17/5

9:00 p.m.-9:26 p.m.

2 stops25h 26m

C$ 1,092

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

6:35 p.m.-8:00 a.m.

2 stops36h 25m

Buenos Aires Ministro Pistarini

Wed 13/5

9:00 p.m.-10:40 a.m.

2 stops38h 40m

C$ 1,092

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:35 p.m.-8:00 a.m.

2 stops36h 25m

Buenos Aires Ministro Pistarini

Mon 18/5

9:00 p.m.-9:26 p.m.

2 stops25h 26m

C$ 1,092

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

11:25 p.m.-5:05 a.m.

3 stops28h 40m

C$ 498

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

8:41 a.m.-4:10 a.m.

1 stop18h 29m

C$ 512

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 16 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 16 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$ 614). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,090). 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 20 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
8,080 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

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
8,080 reviews
Delta
7.9
Good
8,080 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

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
1,559 reviews
Delta
7.9
Good
8,080 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

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
9,183 reviews
Delta
7.9
Good
8,080 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

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
10,637 reviews
Delta
7.9
Good
8,080 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

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
2,495 reviews
Delta
7.9
Good
8,080 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

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$ 1,087, United Airlines can have you in Buenos Aires Ministro Pistarini Airport from Montreal Pierre Elliott Trudeau Intl Airport in 24h 50m. 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$ 521. Other airlines that can offer you cheap pricing are Delta, from C$ 581, and Copa Airlines, from C$ 815. Avianca is 57% 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$ 614). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of C$ 1,090). 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 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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 521AverageC$ 1,121FlexibilityNo cancel feeOn-time71%
Search Avianca flights
DeltaCheapestC$ 581AverageC$ 1,263FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapestC$ 815AverageC$ 1,198FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 927AverageC$ 1,190FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air CanadaCheapestC$ 1,065AverageC$ 1,188FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,090AverageC$ 1,455FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Ministro Pistarini?

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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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