Cheapest one-way flights from Boston to Sao Paulo in January from 274€

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

One-Way flights

29 Jan Avianca
22 Jan Avianca
21 Jan jetBlue
01 Jan Copa
08 Jan jetBlue
05 Jan jetBlue
30 Jan Porter Airlines (Canada) Ltd
09 Jan United
08 Jan Delta direct
29 Jan LATAM Airlines Group direct

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

Skyscanner

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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