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Cheap flights from Detroit (DTW) 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 Detroit (DTW) to Buenos Aires (AEP)

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

29 Sep - 22 Oct $ 1,204.00
DTW
Detroit
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
DTW
Detroit
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30 Sep - 11 Oct $ 3,073.00
DTW
Detroit
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
DTW
Detroit
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30 Sep - 03 Oct $ 3,084.00
DTW
Detroit
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
DTW
Detroit
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Last minute flights from Detroit to Buenos Aires

26 Sep - 01 Oct $ 1,428.00
DTW
Detroit
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
DTW
Detroit
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29 Sep - 01 Oct $ 1,540.00
DTW
Detroit
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
DTW
Detroit
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29 Sep - 01 Oct $ 1,570.00
DTW
Detroit
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
DTW
Detroit
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One-way flights to Buenos Aires from Detroit

12:34 PM - 9:09 AM
JetSMART
3 Stops
21h 46m
DTW - AEP
$ 684
Kiwi
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2:00 PM - 2:20 PM
Air Canada
2 Stops
26h 20m
DTW - AEP
$ 1,439
Kiwi
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6:50 PM - 2:20 PM
Air Canada
2 Stops
21h 30m
DTW - AEP
$ 1,444
Kiwi
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How to find the cheapest flight from Detroit (DTW) to Buenos Aires (AEP)

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