This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $398 fare is the cheapest current round-trip from Austin (AUS) to CHS on Frontier flight F94702, departing 2026-10-09 at 10:50 with return on 2026-10-11.

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