This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $789 fare is the cheapest current round-trip from Washington DC (DCA) to LIM on LATAM flight LA6123, departing 2026-09-21 at 10:14 with return on 2026-10-17.

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