This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $115 fare is the cheapest current round-trip from San Francisco (SFO) to LAS on Frontier flight F94156, departing 2026-07-13 at 21:00 with return on 2026-08-14.

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