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Cheap flights from Baltimore (BWI) 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 Baltimore (BWI) to Buenos Aires (AEP)

How to find the cheapest flight from Baltimore (BWI) to Buenos Aires (AEP)
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How to find the cheapest flight from Baltimore (BWI) to Buenos Aires (AEP)
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How to find the cheapest flight from Baltimore (BWI) to Buenos Aires (AEP)
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Cheap flights from Baltimore to Buenos Aires in April , May 2026

25 Apr - 28 May $ 775.00
BWI
Baltimore
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
BWI
Baltimore
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25 Apr - 08 May $ 871.00
BWI
Baltimore
Copa Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
BWI
Baltimore
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25 Apr - 27 May $ 871.00
BWI
Baltimore
Copa Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
BWI
Baltimore
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Last minute flights from Baltimore to Buenos Aires

25 Apr - 01 May $ 986.00
BWI
Baltimore
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
BWI
Baltimore
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25 Apr - 01 May $ 1,047.00
BWI
Baltimore
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
BWI
Baltimore
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28 Apr - 01 May $ 1,077.00
BWI
Baltimore
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
BWI
Baltimore
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One-way flights to Buenos Aires from Baltimore

11:46 AM - 2:00 AM
Sky Airline
2 Stops
19h 44m
BWI - AEP
$ 375
Kiwi
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10:25 AM - 9:15 PM
Avianca
2 Stops
18h 15m
BWI - AEP
$ 461
Kiwi
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10:15 AM - 9:15 PM
Avianca
2 Stops
18h 25m
BWI - AEP
$ 461
Kiwi
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How to find the cheapest flight from Baltimore (BWI) to Buenos Aires (AEP)

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