Cheapest return flights from Boston to Sao Paulo in April from 327€

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

Return flights

30 Apr - 18 May Avianca
30 Apr - 08 May Avianca
24 Apr - 29 Apr Delta direct
01 Apr - 15 Apr Copa
02 Apr - 23 Apr Copa
29 Apr - 17 May Copa
16 Apr - 21 Apr Avianca
15 Apr - 20 Apr GOL Linhas Aéreas
02 Apr - 23 Apr Delta direct
12 Apr - 18 Apr Copa
16 Apr - 21 Apr Delta direct
17 Apr - 27 Apr Air Canada
17 Apr - 25 Apr Air Canada

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

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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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