This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $115 fare is the cheapest current round-trip from Phoenix (PHX) to SLC on Frontier flight F93872, departing 2026-08-21 at 09:14 with return on 2026-08-25.

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