This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $749 fare is the cheapest current round-trip from Rio de Janeiro (GIG) to MEX on LATAM flight LA3875, departing 2026-10-07 at 18:50 with return on 2026-10-16.

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