Cheapest one-way flights from Boston to Sao Paulo in April from $237

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

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

One-Way flights

28 Apr Spirit Airlines
30 Apr Spirit Airlines
29 Apr Spirit Airlines
01 Apr Spirit Airlines
08 Apr Spirit Airlines
26 Apr Spirit Airlines
14 Apr Spirit Airlines
03 Apr Spirit Airlines
24 Apr Spirit Airlines
02 Apr Spirit Airlines

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

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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