This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $378 fare is the cheapest current round-trip from San Jose (SJC) to MEX on Y4 flight Y41821, departing 2026-08-11 at 11:27 with return on 2026-08-25.

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