This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $486 fare is the cheapest current round-trip from Philadelphia (PHL) to MEX on Y4 flight Y42199, departing 2026-08-09 at 11:06 with return on 2026-08-22.

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