Cheapest return flights from Boston to Sao Paulo in April from 371€

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

Return flights

29 Apr - 05 May Copa
03 Apr - 09 Apr Copa
03 Apr - 05 Apr Copa
30 Apr - 27 May Avianca
28 Apr - 25 May Avianca
03 Apr - 09 Apr LATAM Airlines Group direct
28 Apr - 30 May Avianca
29 Apr - 31 May LATAM Airlines Group direct
17 Apr - 21 Apr Delta direct
29 Apr - 05 May Delta direct
30 Apr - 27 May Delta direct
29 Apr - 24 May United
16 Apr - 20 Apr Copa
28 Apr - 24 May Avianca
28 Apr - 31 May Avianca

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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