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Cheap flights from Montreal to Argentina from C$ 462

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — EZE
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Argentina

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Argentina
Explore the most affordable flight options available from Montreal to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Fri 30/106:45 a.m.
YUL
-
EZE
2 stops20h 15m
Multiple Airlines
Tue 17/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Multiple Airlines
Deal found 12/5C$ 908
Fri 30/106:45 a.m.
YUL
-
EZE
1 stop19h 38m
Arajet
Tue 17/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 12/5C$ 1,067
Wed 9/126:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Thu 31/1211:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 8/5C$ 1,081
Mon 14/126:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Thu 31/1211:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 8/5C$ 1,093
Wed 7/107:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Tue 20/109:15 a.m.
EZE
-
YUL
1 stop16h 05m
Arajet
Deal found 10/5C$ 1,104
Wed 4/116:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Thu 26/1111:00 a.m.
EZE
-
YUL
1 stop15h 15m
Arajet
Deal found 13/5C$ 1,106
Wed 23/97:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Thu 15/1011:00 a.m.
EZE
-
YUL
1 stop14h 20m
Arajet
Deal found 9/5C$ 1,107
Mon 2/116:45 a.m.
YUL
-
EZE
1 stop15h 20m
Arajet
Mon 9/119:15 p.m.
EZE
-
YUL
1 stop29h 00m
Arajet
Deal found 11/5C$ 1,117
Mon 26/106:45 a.m.
YUL
-
EZE
1 stop16h 20m
Arajet
Tue 3/119:29 a.m.
EZE
-
YUL
1 stop16h 46m
Arajet
Deal found 12/5C$ 1,118
Wed 10/67:00 a.m.
YUL
-
EZE
1 stop16h 05m
Arajet
Sun 21/68:40 a.m.
EZE
-
YUL
1 stop16h 40m
Arajet
Deal found 10/5C$ 1,125
Fri 16/107:00 a.m.
YUL
-
EZE
1 stop22h 45m
Arajet
Sun 25/108:40 a.m.
EZE
-
YUL
1 stop16h 40m
Arajet
Deal found 8/5C$ 1,129
Fri 30/106:45 a.m.
YUL
-
AEP
2 stops27h 35m
Multiple Airlines
Tue 17/1110:10 p.m.
AEP
-
YUL
2 stops35h 15m
Multiple Airlines
Deal found 12/5C$ 1,186

Find flight deals from Montreal to Argentina

Keep the following information in mind while searching for Montreal to Argentina flight deals. Data was last updated 13 May 2026.

Round-trip from

C$ 908

One-way from

C$ 462

Popular in

July

Cheapest in

June

Average price

C$ 1,145
Arajet
  • Arajet
  • 30/10-17/11
  • 3 total stops
  • 35h 30m total
  • Montreal to Argentina
Search Deals
Arajet
  • Arajet
  • 22/6
  • 1 total stop
  • 16h 05m total
  • Montreal to Argentina
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 13 May 2026.
Use the filters below to find and compare flights from Montreal to Argentina 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

Wed 7/10

7:00 a.m.-12:05 a.m.

1 stop16h 05m

Buenos Aires Ministro Pistarini

Tue 20/10

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 1,104
Quickest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

6:45 a.m.-12:05 a.m.

1 stop15h 20m

Buenos Aires Ministro Pistarini

Thu 26/11

11:00 a.m.-12:15 a.m.

1 stop15h 15m

C$ 1,106

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

6:47 p.m.-9:45 a.m.

1 stop13h 58m

Buenos Aires Ministro Pistarini

Mon 31/8

1:10 p.m.-11:44 a.m.

2 stops23h 34m

C$ 1,188

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

2:20 p.m.-8:00 a.m.

2 stops40h 40m

Buenos Aires Ministro Pistarini

Tue 11/8

9:00 p.m.-5:30 p.m.

2 stops21h 30m

C$ 1,188

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

2:20 p.m.-8:00 a.m.

2 stops40h 40m

Buenos Aires Ministro Pistarini

Thu 30/7

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

2 stops38h 40m

C$ 1,188

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

7:00 a.m.-12:05 a.m.

1 stop16h 05m

Buenos Aires Ministro Pistarini

Wed 10/6

2:45 a.m.-12:20 a.m.

1 stop22h 35m

C$ 1,197

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

1 stop16h 55m

Buenos Aires Ministro Pistarini

Mon 22/6

5:25 a.m.-12:40 a.m.

1 stop20h 15m

C$ 1,203

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

8:35 a.m.-12:52 a.m.

1 stop15h 17m

Buenos Aires Ministro Pistarini

Mon 15/6

5:25 a.m.-12:40 a.m.

1 stop20h 15m

C$ 1,203

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

9:55 p.m.-2:30 p.m.

2 stops39h 35m

Buenos Aires Ministro Pistarini

Thu 11/6

4:35 p.m.-6:59 p.m.

2 stops27h 24m

C$ 1,208

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

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

2 stops45h 15m

Buenos Aires Ministro Pistarini

Tue 20/10

9:00 p.m.-1:09 p.m.

2 stops41h 09m

C$ 1,208

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Montreal to Argentina

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

How far ahead should I book a flight from Montreal to Argentina?

To ensure you get the cheapest price possible for a flight from Montreal to Argentina, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal to Argentina?

Currently, April is the cheapest month in which you can book a flight from Montreal to Argentina (average of C$ 334). Flying from Montreal to Argentina in September is currently the most expensive (average of C$ 732). 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 13 May 2026.
Get a feel of what it's like to fly with Copa Airlines,LATAM Airlines, andUnited Airlines from Montreal to Argentina 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
1,584 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.8

Food

6.8

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Copa Airlines
7.5
Good
1,584 reviews
Copa Airlines
7.5
Good
1,584 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.8

Food

6.8

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
LATAM Airlines
7.4
Good
1,923 reviews
Copa Airlines
7.5
Good
1,584 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.8

Food

6.8

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
United Airlines
7.4
Good
9,706 reviews
Copa Airlines
7.5
Good
1,584 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.8

Food

6.8

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Air Canada
7.1
Good
11,026 reviews
Copa Airlines
7.5
Good
1,584 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.8

Food

6.8

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Avianca
6.5
Okay
2,523 reviews
Copa Airlines
7.5
Good
1,584 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.8

Food

6.8

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 to Argentina?

    There are many flights that can get you from Montreal to Argentina in 13h 58m. Fly via Arajet, Delta, or United Airlines to get the fastest option. There are 9051 km between Montreal and Argentina. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montreal to Argentina one-way?

    The cheapest airlines for a one-way flight from Montreal to Argentina are Avianca (C$ 383), Arajet (C$ 419), and Copa Airlines (C$ 504).

  • What are the most popular routes from Montreal to Argentina?

    The most popular flight routes from Montreal to Argentina are Montreal Pierre Elliott Trudeau Intl - Buenos Aires Ministro Pistarini, Montreal Pierre Elliott Trudeau Intl - Buenos Aires Jorge Newbery and Montreal Pierre Elliott Trudeau Intl - Mendoza El Plumerillo.

  • Can I find deals for flights from Montreal to Argentina that include hotel bookings?

    Yes. In addition to deals on Montreal to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Argentina.

  • Can I find deals for business class flights from Montreal to Argentina?

    Yes. Cheapflights offers flight deals from Montreal 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 to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Montreal to Argentina (average of C$ 334). Flying from Montreal to Argentina in September is currently the most expensive (average of C$ 732). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montreal to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Montreal to Argentina

Discover the top 7 airlines that operate flights from Montreal 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 556AverageC$ 1,172FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ArajetCheapestC$ 822AverageC$ 1,067FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
LATAM AirlinesCheapestC$ 974AverageC$ 1,347FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 1,017AverageC$ 1,294FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 1,036AverageC$ 1,284FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 1,040AverageC$ 1,128FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,076AverageC$ 1,334FlexibilityNo 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 Montreal to Argentina?

Deals for Montreal to Argentina flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Argentina?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Argentina by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Argentina with no change fees?

Need flexible booking options for your flight to Argentina from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Argentina become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Argentina from Montreal today and book when prices fit your budget.

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