Cheapest return flights from Boston to Sao Paulo in April from $600

Best time to book flights for Boston (BOS) to Sao Paulo (GRU) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Sao Paulo (GRU) in April 2025 (see full year).

Return flights

30 Apr - 07 May Air Canada
28 Apr - 07 May Air Canada
27 Apr - 04 May Avianca
29 Apr - 06 May Air Canada
27 Apr - 29 Apr Avianca
26 Apr - 15 May Air Canada
28 Apr - 30 Apr Avianca
27 Apr - 27 Apr Avianca
28 Apr - 07 May LATAM Airlines Group direct
27 Apr - 27 Apr LATAM Airlines Group direct
28 Apr - 30 Apr LATAM Airlines Group direct

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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