This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $307 fare is the cheapest current round-trip from Phoenix (PHX) to SAL on Frontier flight F93284, departing 2026-08-20 at 12:30 with return on 2026-08-31.

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