Cheapest one-way flights from Boston to Sao Paulo in January from 213€

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

One-Way flights

31 Jan GOL Linhas Aéreas
26 Jan United
19 Jan Copa
25 Jan Copa
23 Jan Spirit Airlines
22 Jan LATAM Airlines Group
30 Jan Copa
14 Jan Spirit Airlines
28 Jan Spirit Airlines
23 Jan Delta direct

Also check the deals for return flights from Boston to Sao Paulo in January.

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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.

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