This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $339 fare is the cheapest current round-trip from Rio de Janeiro (GIG) to JPA on AD flight AD2978, departing 2026-05-16 at 19:25 with return on 2026-05-19.
Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.