Cheapest return flights from Boston to Sao Paulo in January from 486€

AirHint found the following cheapest return flights from Boston (BOS) to Sao Paulo (GRU) in January 2026 (see full year).

Return flights

22 Jan - 05 Feb LATAM Airlines Group
23 Jan - 06 Feb Copa
13 Jan - 27 Jan Copa
15 Jan - 22 Jan United
16 Jan - 23 Jan Copa
19 Jan - 28 Feb LATAM Airlines Group
27 Jan - 14 Feb Delta
12 Jan - 28 Feb Copa
08 Jan - 15 Jan Copa
01 Jan - 08 Jan United
02 Jan - 07 Jan United
01 Jan - 08 Jan LATAM Airlines Group direct
02 Jan - 07 Jan Delta direct

Also check the deals for one-way flights from Boston to Sao Paulo in January.

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