This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $370 fare is the cheapest current round-trip from Phoenix (PHX) to CUN on Y4 flight Y41885, departing 2026-09-03 at 20:15 with return on 2026-09-08.

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