This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $324 fare is the cheapest current round-trip from Austin (AUS) to LAX on Frontier flight F93645, departing 2026-08-03 at 12:47 with return on 2026-08-06.

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