This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $505 fare is the cheapest current round-trip from Seattle (SEA) to TPA on Frontier flight F92408, departing 2026-06-23 at 20:12 with return on 2026-06-27.

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