Cheapest one-way flights from Boston (BOS) to Buenos Aires (EZE), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Oct Arajet
01 Oct Arajet
24 Oct jetBlue
20 Oct jetBlue
03 Oct LATAM Airlines Group
27 Oct LATAM Airlines Group
21 Oct Copa
12 Oct Copa
06 Oct Copa
18 Oct Copa
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deals for return flights from Boston to Buenos Aires in October.

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Updated Jul 17, 2026.

About these fares

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