This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $239 fare is the cheapest current round-trip from Austin (AUS) to SEA on Frontier flight F92047, departing 2026-06-04 at 21:13 with return on 2026-06-07.

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