This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $290 fare is the cheapest current round-trip from Seattle (SEA) to ATL on Frontier flight F92408, departing 2026-10-23 at 19:00 with return on 2026-10-26.

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