This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $311 fare is the cheapest current round-trip from Tampa (TPA) to PHX on Frontier flight F91257, departing 2026-05-02 at 08:00 with return on 2026-05-04.

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