This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $418 fare is the cheapest current round-trip from Buenos Aires (EZE) to FLN on LATAM Brasil flight JJ8131, departing 2026-08-19 at 02:30 with return on 2026-08-29.
Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.