This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $48 fare is the cheapest current round-trip from San Jose (SJC) to LAX on Frontier flight F92458, departing 2026-09-19 at 21:03 with return on 2026-09-26.

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