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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 April , May 2026

30 Apr - 20 May $ 867.00
YUL
Montreal
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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15 Apr - 08 May $ 1,110.00
YUL
Montreal
LATAM Airlines
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
YUL
Montreal
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15 Apr - 07 May $ 3,221.00
YUL
Montreal
Azul
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Azul
1 STOPS
YUL
Montreal
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Last minute flights from Montreal to Buenos Aires

23 Apr - 01 May $ 1,126.00
YUL
Montreal
Air Transat
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Transat
2 STOPS
YUL
Montreal
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11 Apr - 30 Apr $ 2,363.00
YUL
Montreal
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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15 Apr - 30 Apr $ 3,501.00
YUL
Montreal
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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One-way flights to Buenos Aires from Montreal

11:00 PM - 9:15 PM
Avianca
1 Stops
29h 40m
YUL - AEP
$ 426
Kiwi
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12:50 PM - 9:15 AM
Aerolineas Argentinas
2 Stops
22h 30m
YUL - AEP
$ 441
Kiwi
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9:15 AM - 9:15 PM
Avianca
2 Stops
19h 25m
YUL - AEP
$ 687
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.