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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport from C$ 499

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — AEP
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to Jorge Newbery

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Jorge Newbery (AEP). 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 29 July 2025.

Round-trip from

C$ 975

One-way from

C$ 499

Popular in

December

Cheapest in

November

Average price

C$ 1,287
LATAM Airlines
  • LATAM Airlines
  • 3/11-11/11
  • 4 total stops
  • 45h 43m total
  • Montreal to Buenos Aires
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3/9
  • 3/9
  • 3 total stops
  • 32h 27m total
  • Montreal to Buenos Aires
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Highest demand for flights based on searches. 7% potential increase in price (C$ 134 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Jorge Newbery

Cheapest flights from Pierre Elliott Trudeau Intl to Jorge Newbery
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Jorge Newbery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Mon 3/1112:36 p.m.YUL - AEP
2 stops19h 54mLATAM Airlines
Tue 11/115:15 p.m.AEP - YUL
2 stops25h 49mLATAM Airlines
Deal found 28/7C$ 975
Mon 10/1110:00 p.m.YUL - AEP
1 stop29h 40mAvianca
Mon 24/117:00 a.m.AEP - YUL
1 stop15h 35mAvianca
Deal found 29/7C$ 1,051
Mon 10/116:30 p.m.YUL - AEP
2 stops22h 10mMultiple Airlines
Mon 24/113:40 p.m.AEP - YUL
2 stops21h 59mMultiple Airlines
Deal found 27/7C$ 1,060

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Jorge Newbery 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 29 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Jorge Newbery

Route

Depart

Return

Price

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

12:36 p.m.-10:30 a.m.

2 stops19h 54m

Buenos Aires Jorge Newbery

Tue 11/11

5:15 p.m.-5:04 p.m.

2 stops25h 49m

C$ 975

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

10:00 p.m.-5:40 a.m.

1 stop29h 40m

Buenos Aires Jorge Newbery

Mon 24/11

7:00 a.m.-8:35 p.m.

1 stop15h 35m

C$ 1,051

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

6:30 p.m.-6:40 p.m.

2 stops22h 10m

Buenos Aires Jorge Newbery

Mon 24/11

3:40 p.m.-11:39 a.m.

2 stops21h 59m

C$ 1,060

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

2:48 p.m.-12:15 a.m.

3 stops32h 27m

C$ 499

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

10:00 p.m.-5:40 a.m.

1 stop29h 40m

C$ 520

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

2:48 p.m.-7:40 a.m.

2 stops39h 52m

C$ 528

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from Pierre Elliott Trudeau Intl to Jorge Newbery

Have a flexible travel schedule? Discover the best time to fly to Jorge Newbery 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.

Reviews of airlines servicing Jorge Newbery

Get insights into the airlines that provide service to Jorge Newbery. 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 Jorge Newbery. Reviews last updated 29 July 2025.
Check out reviews from past customers who have flown with LATAM Airlines and Avianca from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,821 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,821 reviews
LATAM Airlines
7.5
Good
1,821 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,386 reviews
LATAM Airlines
7.5
Good
1,821 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Jorge Newbery. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport round-trip?

    According to our current data, LATAM Airlines (C$ 975), and Avianca (C$ 1,051) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport.

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

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

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

    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 Jorge Newbery.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Jorge Newbery by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Jorge Newbery

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Ministro Pistarini flights

Top airline flying from Pierre Elliott Trudeau Intl to Jorge Newbery

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl to Jorge Newbery. 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 866AverageC$ 1,213FlexibilityNo cancel feeOn-timeN/A
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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Jorge Newbery with no change fees?

Need flexible booking options for your flight to Jorge Newbery from Pierre Elliott Trudeau Intl? 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 Pierre Elliott Trudeau Intl to Jorge Newbery become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Jorge Newbery flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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