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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Argentina from C$ 456

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EZE
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Argentina

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Argentina
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Tue 17/311:05 a.m.
YUL
-
MDZ
2 stops31h 03m
LATAM Airlines
Thu 19/37:50 a.m.
MDZ
-
YUL
2 stops28h 47m
LATAM Airlines
Deal found 1/2C$ 848
Mon 21/98:35 a.m.
YUL
-
MDZ
1 stop14h 47m
Copa Airlines
Thu 19/111:27 a.m.
MDZ
-
YUL
1 stop24h 16m
Copa Airlines
Deal found 3/2C$ 1,082
Mon 9/311:00 p.m.
YUL
-
EZE
1 stop15h 50m
Avianca
Sat 28/34:55 p.m.
EZE
-
YUL
1 stop29h 40m
Avianca
Deal found 3/2C$ 1,090
Sun 3/511:00 p.m.
YUL
-
AEP
1 stop29h 40m
Avianca
Wed 13/57:00 a.m.
AEP
-
YUL
1 stop15h 35m
Avianca
Deal found 4/2C$ 1,093
Fri 9/106:30 p.m.
YUL
-
EZE
2 stops19h 00m
Multiple Airlines
Sun 18/108:40 a.m.
EZE
-
YUL
1 stop16h 40m
Multiple Airlines
Deal found 4/2C$ 1,093
Wed 1/411:00 p.m.
YUL
-
AEP
1 stop29h 40m
Avianca
Wed 15/47:00 a.m.
AEP
-
YUL
1 stop15h 35m
Avianca
Deal found 4/2C$ 1,094
Thu 10/99:30 p.m.
YUL
-
EZE
2 stops40h 00m
Multiple Airlines
Tue 6/108:50 a.m.
EZE
-
YUL
1 stop16h 30m
Multiple Airlines
Deal found 3/2C$ 1,094
Tue 14/411:00 p.m.
YUL
-
EZE
2 stops21h 00m
Multiple Airlines
Tue 28/48:50 a.m.
EZE
-
YUL
1 stop16h 30m
Multiple Airlines
Deal found 3/2C$ 1,095
Wed 1/411:00 p.m.
YUL
-
AEP
1 stop29h 40m
Avianca
Thu 7/57:00 a.m.
AEP
-
YUL
1 stop15h 35m
Avianca
Deal found 2/2C$ 1,097
Tue 3/34:45 p.m.
YUL
-
EZE
2 stops38h 35m
United Airlines
Wed 25/39:05 p.m.
EZE
-
YUL
2 stops25h 12m
United Airlines
Deal found 3/2C$ 1,097
Tue 3/27:35 a.m.
YUL
-
EZE
1 stop16h 22m
Copa Airlines
Tue 10/25:16 a.m.
EZE
-
YUL
1 stop20h 32m
Copa Airlines
Deal found 2/2C$ 1,098
Sun 1/1110:00 p.m.
YUL
-
EZE
1 stop15h 50m
Avianca
Sun 22/117:30 a.m.
EZE
-
YUL
1 stop15h 05m
Avianca
Deal found 2/2C$ 1,099

Find flight deals from Pierre Elliott Trudeau Intl to Argentina

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Argentina flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 848

One-way from

C$ 456

Popular in

February

Cheapest in

September

Average price

C$ 1,362
LATAM Airlines
  • LATAM Airlines
  • 17/3-19/3
  • 4 total stops
  • 59h 50m total
  • Montreal to Argentina
Search Deals
23/3
  • 23/3
  • 2 total stops
  • 35h 20m total
  • Montreal to Argentina
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Argentina 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 4 February 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Argentina that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Argentina

Route

Depart

Return

Price

MontrealMendoza

YUL - MDZ

YULMDZ

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

11:05 a.m.-7:08 p.m.

2 stops31h 03m

Mendoza El Plumerillo

Thu 19/3

7:50 a.m.-11:37 a.m.

2 stops28h 47m

C$ 848

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

11:00 p.m.-5:40 a.m.

1 stop29h 40m

Buenos Aires Jorge Newbery

Wed 13/5

7:00 a.m.-9:35 p.m.

1 stop15h 35m

C$ 1,093

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

11:00 p.m.-5:40 a.m.

1 stop29h 40m

Buenos Aires Jorge Newbery

Sat 18/4

7:00 a.m.-9:35 p.m.

1 stop15h 35m

C$ 1,094

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

6:00 a.m.-8:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Tue 24/3

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

2 stops19h 11m

C$ 1,095

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

11:00 p.m.-9:00 p.m.

2 stops21h 00m

Buenos Aires Ministro Pistarini

Tue 28/4

8:50 a.m.-12:20 a.m.

1 stop16h 30m

C$ 1,095

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

9:15 a.m.-8:20 a.m.

2 stops46h 05m

Buenos Aires Ministro Pistarini

Wed 25/3

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

2 stops25h 12m

C$ 1,097

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

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

2 stops22h 05m

Buenos Aires Ministro Pistarini

Tue 10/3

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

2 stops41h 55m

C$ 1,105

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

11:00 p.m.-12:35 a.m.

1 stop24h 35m

Buenos Aires Ministro Pistarini

Thu 2/4

7:10 a.m.-9:35 p.m.

1 stop15h 25m

C$ 1,105

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

11:00 p.m.-5:40 a.m.

1 stop29h 40m

Buenos Aires Jorge Newbery

Wed 25/3

7:00 a.m.-9:35 p.m.

1 stop15h 35m

C$ 1,106

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

9:15 a.m.-8:20 a.m.

2 stops22h 05m

Buenos Aires Ministro Pistarini

Wed 25/3

9:05 p.m.-7:48 p.m.

2 stops23h 43m

C$ 1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 47 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina 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 Argentina

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Argentina?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Argentina (average of C$ 604). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Argentina in March is currently the most expensive (average of C$ 1,069). 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 Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated 4 February 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Argentina, such as LATAM Airlines,Copa Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Copa Airlines
7.5
Good
1,556 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
United Airlines
7.4
Good
9,236 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Air Canada
7.1
Good
10,688 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Avianca
6.5
Okay
2,499 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Argentina. 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 Argentina?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Argentina can take about 25h 20m. LATAM Airlines provides one of the quickest options available for as low as C$ 1,095. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Argentina is about 9051 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Argentina one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as C$ 330. However, be on the lookout for offers from Air Canada and Copa Airlines, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Argentina for a low price.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Argentina?

    When deciding which route to take from Montreal Pierre Elliott Trudeau Intl Airport to Argentina consider Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini, Montreal Pierre Elliott Trudeau Intl - Buenos Aires Jorge Newbery or Montreal Pierre Elliott Trudeau Intl - Cordoba Pajas Blancas as they are the most popular.

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

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

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

    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 Argentina.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Argentina 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 Argentina?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Argentina (average of C$ 604). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Argentina in March is currently the most expensive (average of C$ 1,069). 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 Argentina

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Top 7 airlines flying from Pierre Elliott Trudeau Intl to Argentina

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to Argentina. 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 506AverageC$ 1,171FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 512AverageC$ 1,104FlexibilityNo cancel feeOn-time71%
Search Avianca flights
DeltaCheapestC$ 572AverageC$ 1,273FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapestC$ 802AverageC$ 1,298FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
LATAM AirlinesCheapestC$ 959AverageC$ 1,280FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air CanadaCheapestC$ 1,047AverageC$ 1,182FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,072AverageC$ 1,432FlexibilityNo cancel feeOn-time69%
Search United 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 Pierre Elliott Trudeau Intl to Argentina?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Argentina. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Argentina?

Cheapflights helps you find that perfect flight to Argentina from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Argentina with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Argentina with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Argentina flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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