Cheapest return BOS–GRU flights, June

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

Return flights

09 Jun - 12 Jun Copa
05 Jun - 13 Jun Copa
05 Jun - 16 Jun Copa
08 Jun - 11 Jun Copa
01 Jun - 15 Jun Copa
04 Jun - 14 Jun Copa
23 Jun - 14 Jul United
24 Jun - 15 Jul LATAM Airlines Group
18 Jun - 03 Jul Copa
11 Jun - 02 Jul Copa
11 Jun - 03 Jul Copa
12 Jun - 03 Jul Copa
12 Jun - 04 Jul Copa
13 Jun - 27 Jun Avianca
13 Jun - 04 Jul Copa
25 Jun - 16 Jul LATAM Airlines Group
06 Jun - 16 Jun Avianca
22 Jun - 29 Jun GOL Linhas Aéreas
18 Jun - 28 Jun Avianca
07 Jun - 05 Jul LATAM Airlines Group

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

Powered by

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.

Book a cheap hotel in Sao Paulo

Cheap car rent in Sao Paulo

Feel free to contact us with any feedback or request another flight research.