This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $820 fare is the cheapest current round-trip from Rio de Janeiro (GIG) to BOS on GOL flight G31837, departing 2026-06-17 at 06:05 with return on 2026-06-27.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.