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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport from C$ 445

YUL — AEP
11 Oct — 18 Oct1
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

Tue 17/1110:35 p.m. -
1 stop27h 35m
Thu 3/125:20 a.m. -
2 stops20h 55m
Deal found 10/9C$ 1,128
Mon 30/116:45 a.m. -
2 stops24h 45m
Wed 9/129:00 p.m. -
2 stops29h 15m
Deal found 10/9C$ 1,143
Mon 2/117:00 a.m. -
3 stops33h 20m
Fri 6/114:30 p.m. -
3 stops23h 09m
Deal found 10/9C$ 1,147
Mon 26/106:50 p.m. -
2 stops20h 10m
Wed 18/118:05 p.m. -
2 stops24h 53m
Deal found 9/9C$ 1,171
Wed 11/117:00 a.m. -
2 stops36h 30m
Thu 26/113:50 p.m. -
2 stops23h 46m
Deal found 8/9C$ 1,175
Tue 27/1012:44 p.m. -
2 stops29h 56m
Mon 16/1110:35 a.m. -
2 stops32h 52m
Deal found 10/9C$ 1,178
Thu 12/1112:44 p.m. -
2 stops25h 16m
Sun 6/128:05 p.m. -
2 stops19h 24m
Deal found 11/9C$ 1,189
Mon 26/106:50 p.m. -
2 stops20h 10m
Fri 20/118:40 a.m. -
2 stops41h 16m
Deal found 9/9C$ 1,190
Fri 27/112:43 p.m. -
2 stops28h 47m
Thu 3/125:35 p.m. -
2 stops25h 59m
Deal found 7/9C$ 1,196
Tue 17/1110:35 p.m. -
1 stop17h 55m
Wed 2/1210:10 p.m. -
2 stops28h 05m
Deal found 10/9C$ 1,204

Find flight deals from Pierre Elliott Trudeau Intl to Jorge Newbery

Round-trip from

C$ 1,128

One-way from

C$ 445

Popular in

July

Cheapest in

August

Average price

C$ 1,132
17/11-3/12
  • 17/11-3/12
  • 3 total stops
  • 48h 30m total
  • Montreal to Buenos Aires
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2/11-31/12
  • 2/11-31/12
  • 2 total stops
  • 43h 20m total
  • Montreal to Buenos Aires
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Highest demand for flights based on searches. 2% potential increase in price (C$ 37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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.

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Cheapest round-trip

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

6:45 a.m.-4:20 a.m.

2 stops43h 35m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 503

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

6:45 a.m.-4:20 a.m.

2 stops44h 35m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 526

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

7:00 a.m.-8:45 p.m.

2 stops36h 45m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 557

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

6:55 p.m.-4:10 a.m.

1 stop31h 15m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 593

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

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

3 stops27h 20m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 621

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

10:35 p.m.-5:05 a.m.

1 stop28h 30m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 643

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

3:15 p.m.-9:51 a.m.

3 stops41h 36m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 680

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

12:41 p.m.-7:40 a.m.

2 stops40h 59m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 690
Quickest round-trip

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

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

2 stops23h 40m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 691

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

9:20 a.m.-7:44 p.m.

2 stops33h 24m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 762

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 19 resultsSorted by cheapest first
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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

Related info for your journey

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

    Airlines like Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to Buenos Aires Jorge Newbery Airport in about 46h 40m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 9024 km.

  • 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.

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