AirHint found the following cheapest return flights from Boston (BOS) to Buenos Aires (EZE) in January 2025 (see full year).
07 Jan - 22 Jan | Spirit Airlines | ||
13 Jan - 28 Jan | Frontier Airlines | ||
16 Jan - 29 Jan | GOL Linhas AĆ©reas | ||
14 Jan - 21 Jan | Avianca | ||
10 Jan - 19 Jan | Frontier Airlines |
Also check the deals for one-way flights from Boston to Buenos Aires in January.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.