This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $250 fare is the cheapest current round-trip from Austin (AUS) to SAC on Frontier flight F91859, departing 2026-07-21 at 20:12 with return on 2026-07-27.

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