Cheapest return flights from Baltimore (BWI) to Buenos Aires (EZE), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Dec 16 Dec Delta
12 Dec 22 Dec Frontier Airlines
21 Dec 28 Dec LATAM Airlines Group
28 Dec 02 Jan Frontier Airlines
19 Dec 20 Dec Frontier Airlines
28 Dec 04 Jan Frontier Airlines
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deals for one-way flights from Baltimore to Buenos Aires in December.

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Updated Jul 14, 2026.

About these fares

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