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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 March , April 2026

24 Mar - 23 Apr $ 961.00
YUL
Montreal
Arajet
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Arajet
2 STOPS
YUL
Montreal
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09 Mar - 04 Apr $ 1,066.00
YUL
Montreal
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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10 Mar - 04 Apr $ 1,266.00
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

24 Mar - 01 Apr $ 1,134.00
YUL
Montreal
Porter Airlines
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Porter Airlines
2 STOPS
YUL
Montreal
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09 Mar - 31 Mar $ 1,609.00
YUL
Montreal
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YUL
Montreal
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10 Mar - 31 Mar $ 1,809.00
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

11:35 PM - 9:35 AM
LATAM Airlines
1 Stops
15h 25m
YUL - AEP
$ 486
Kiwi
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11:00 PM - 9:15 PM
Avianca
1 Stops
29h 40m
YUL - AEP
$ 552
Kiwi
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9:15 AM - 9:15 PM
Avianca
2 Stops
19h 25m
YUL - AEP
$ 752
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.