This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $250 fare is the cheapest current round-trip from Phoenix (PHX) to MIA on Frontier flight F91704, departing 2026-06-05 at 09:15 with return on 2026-06-07.

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