This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $454 fare is the cheapest current round-trip from Mexico City (MEX) to OAK on Y4 flight Y4770, departing 2026-07-21 at 18:10 with return on 2026-07-24.

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