This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $289 fare is the cheapest current round-trip from Las Vegas (LAS) to MEX on Y4 flight Y4741, departing 2026-05-06 at 17:00 with return on 2026-05-16.

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