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Cheap flights from Montreal (YUL) to Buenos Aires (AEP)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Montreal (YUL) to Buenos Aires (AEP)

How to find the cheapest flight from Montreal (YUL) to Buenos Aires (AEP)
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How to find the cheapest flight from Montreal (YUL) to Buenos Aires (AEP)
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How to find the cheapest flight from Montreal (YUL) to Buenos Aires (AEP)
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Cheap flights from Montreal to Buenos Aires in September , October 2026

30 Sep - 01 Nov $ 1,245.00
YUL
Montreal
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
YUL
Montreal
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29 Sep - 09 Oct $ 1,852.00
YUL
Montreal
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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29 Sep - 07 Oct $ 2,406.00
YUL
Montreal
Air Canada
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
1 STOPS
YUL
Montreal
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Last minute flights from Montreal to Buenos Aires

29 Sep - 01 Oct $ 1,232.00
YUL
Montreal
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
YUL
Montreal
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29 Sep - 01 Oct $ 2,093.00
YUL
Montreal
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
1 STOPS
YUL
Montreal
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27 Sep - 30 Sep $ 3,118.00
YUL
Montreal
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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One-way flights to Buenos Aires from Montreal

7:00 AM - 2:05 AM
LATAM Airlines
2 Stops
24h 30m
YUL - AEP
$ 628
Kiwi
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12:44 PM - 2:00 AM
Sky Airline
2 Stops
18h 46m
YUL - AEP
$ 642
Kiwi
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10:55 PM - 2:20 PM
Air Canada
1 Stops
17h 25m
YUL - AEP
$ 992
Kiwi
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How to find the cheapest flight from Montreal (YUL) to Buenos Aires (AEP)

Related info for your journey
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How to find the cheapest flight from Montreal (YUL) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Montreal (YUL) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.