This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $151 fare is the cheapest current round-trip from Houston (IAH) to DTT on Frontier flight F91958, departing 2026-08-24 at 15:00 with return on 2026-08-28.

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