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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 July , August 2026

28 Jul - 20 Aug $ 1,352.00
YUL
Montreal
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
YUL
Montreal
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28 Jul - 10 Aug $ 3,195.00
YUL
Montreal
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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28 Jul - 08 Aug $ 3,195.00
YUL
Montreal
Avianca
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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Last minute flights from Montreal to Buenos Aires

28 Jul - 31 Jul $ 1,716.00
YUL
Montreal
Air Transat
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Transat
2 STOPS
YUL
Montreal
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28 Jul - 01 Aug $ 2,958.00
YUL
Montreal
Air Canada
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
1 STOPS
YUL
Montreal
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28 Jul - 01 Aug $ 5,967.00
YUL
Montreal
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
YUL
Montreal
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One-way flights to Buenos Aires from Montreal

11:00 PM - 7:25 PM
Aerolineas Argentinas
2 Stops
44h 20m
YUL - AEP
$ 833
Kiwi
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11:00 PM - 9:15 PM
Avianca
1 Stops
29h 40m
YUL - AEP
$ 1,423
Kiwi
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6:30 PM - 10:20 AM
Aerolineas Argentinas
2 Stops
17h 50m
YUL - AEP
$ 2,170
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.