This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $259 fare is the cheapest current round-trip from Las Vegas (LAS) to MKE on Frontier flight F92428, departing 2026-06-12 at 23:51 with return on 2026-06-14.

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