This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $503 fare is the cheapest current round-trip from Buenos Aires (EZE) to REC on GOL flight G37655, departing 2026-07-12 at 17:05 with return on 2026-08-27.
Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.