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

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0 Children (2~11)
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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 March , April 2026

22 Mar - 23 Apr $ 737.00
BWI
Baltimore
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
BWI
Baltimore
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22 Mar - 15 Apr $ 834.00
BWI
Baltimore
Copa Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Copa Airlines
2 STOPS
BWI
Baltimore
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22 Mar - 22 Apr $ 834.00
BWI
Baltimore
Copa Airlines
3 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

22 Mar - 01 Apr $ 939.00
BWI
Baltimore
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
BWI
Baltimore
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22 Mar - 01 Apr $ 984.00
BWI
Baltimore
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
BWI
Baltimore
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22 Mar - 01 Apr $ 995.00
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

4:45 PM - 4:35 PM
JetSMART
3 Stops
24h 55m
BWI - AEP
$ 351
Kiwi
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8:30 AM - 1:55 AM
Sky Airline
2 Stops
23h
BWI - AEP
$ 397
Kiwi
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4:45 PM - 9:35 AM
LATAM Airlines
2 Stops
22h 15m
BWI - AEP
$ 410
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.