This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $339 fare is the cheapest current round-trip from Los Angeles (LAX) to CUN on Y4 flight Y41721, departing 2026-08-27 at 00:46 with return on 2026-09-03.

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