This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $131 fare is the cheapest current round-trip from Houston (IAH) to LAS on Frontier flight F94131, departing 2026-09-02 at 13:53 with return on 2026-09-05.

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