This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $266 fare is the cheapest current round-trip from Salt Lake City (SLC) to SEA on Frontier flight F94252, departing 2026-07-05 at 22:41 with return on 2026-07-07.

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