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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport from C$ 444

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — AEP
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Jorge Newbery

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 10/126:30 p.m.YUL - AEP
2 stops33h 10mAvianca
Wed 17/127:00 a.m.AEP - YUL
1 stop15h 35mAvianca
Deal found 9/12C$ 1,505
Wed 10/128:55 a.m.YUL - AEP
2 stops18h 45mMultiple Airlines
Wed 17/129:50 a.m.AEP - YUL
2 stops27h 33mMultiple Airlines
Deal found 9/12C$ 1,521
Fri 19/128:05 a.m.YUL - AEP
3 stops38h 25mMultiple Airlines
Fri 26/129:30 p.m.AEP - YUL
2 stops28h 13mMultiple Airlines
Deal found 10/12C$ 1,524
Sat 20/127:25 p.m.YUL - AEP
3 stops30h 55mMultiple Airlines
Thu 25/129:30 p.m.AEP - YUL
1 stop21h 45mMultiple Airlines
Deal found 10/12C$ 2,024
Tue 16/128:30 a.m.YUL - AEP
2 stops21h 00mMultiple Airlines
Wed 31/129:50 a.m.AEP - YUL
2 stops25h 32mMultiple Airlines
Deal found 9/12C$ 2,047
Wed 17/127:25 p.m.YUL - AEP
3 stops30h 55mMultiple Airlines
Tue 30/124:40 a.m.AEP - YUL
1 stop15h 45mMultiple Airlines
Deal found 9/12C$ 2,165
Tue 16/128:30 a.m.YUL - AEP
2 stops21h 00mMultiple Airlines
Tue 30/127:00 a.m.AEP - YUL
2 stops20h 53mMultiple Airlines
Deal found 9/12C$ 2,260

Find 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 12 December 2025.

Round-trip from

C$ 1,110

One-way from

C$ 444

Popular in

February

Cheapest in

September

Average price

C$ 1,299
LATAM Airlines
  • LATAM Airlines
  • 10/3-8/4
  • 4 total stops
  • 58h 25m total
  • Montreal to Buenos Aires
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8/5
  • 8/5
  • 2 total stops
  • 34h 55m total
  • Montreal to Buenos Aires
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 77 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 12 December 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 20/4

12:45 p.m.-4:00 p.m.

2 stops26h 15m

Buenos Aires Jorge Newbery

Tue 26/5

8:40 a.m.-11:47 a.m.

2 stops28h 07m

C$ 1,248

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

1 stop29h 40m

Buenos Aires Jorge Newbery

Mon 27/4

7:00 a.m.-10:05 p.m.

1 stop16h 05m

C$ 1,291

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

6:00 a.m.-7:30 a.m.

3 stops23h 30m

Buenos Aires Jorge Newbery

Wed 4/2

10:55 p.m.-12:15 a.m.

2 stops27h 20m

C$ 1,327

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

11:25 p.m.-5:40 a.m.

1 stop29h 15m

Buenos Aires Jorge Newbery

Mon 4/5

7:00 a.m.-10:05 p.m.

1 stop16h 05m

C$ 1,340

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

10:55 p.m.-6:40 p.m.

2 stops18h 45m

Buenos Aires Jorge Newbery

Thu 23/4

6:20 a.m.-12:20 a.m.

2 stops19h 00m

C$ 1,363

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

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

1 stop29h 40m

Buenos Aires Jorge Newbery

Wed 25/2

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

1 stop15h 35m

C$ 1,371

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

7:00 a.m.-11:20 a.m.

2 stops27h 20m

Buenos Aires Jorge Newbery

Wed 8/4

5:15 a.m.-7:20 p.m.

1 stop15h 05m

C$ 1,371

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

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

1 stop29h 40m

Buenos Aires Jorge Newbery

Mon 2/3

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

1 stop15h 35m

C$ 1,397

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Sat 14/3

7:00 a.m.-9:40 a.m.

2 stops25h 40m

Buenos Aires Jorge Newbery

Sat 4/4

5:05 p.m.-11:37 a.m.

2 stops19h 32m

C$ 1,414

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

7:35 a.m.-3:40 a.m.

2 stops18h 05m

Buenos Aires Jorge Newbery

Wed 18/2

5:15 a.m.-6:20 p.m.

1 stop15h 05m

C$ 1,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 20 results
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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 12 December 2025.
Check out reviews from past customers who have flown with Delta 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.
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport?

    Airlines like LATAM Airlines and Avianca fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport in about 26h 15m. The time it takes to get you to your destination can typically vary by up to 3h 25m. Airlines will cover a distance of 9024 km. This flight may include one or multiple stops.

  • 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 870AverageC$ 1,203FlexibilityNo cancel feeOn-timeN/A
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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Jorge Newbery?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Jorge Newbery from Pierre Elliott Trudeau Intl.

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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