This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $101 fare is the cheapest current round-trip from Detroit (DTW) to ATL on Frontier flight F92899, departing 2026-08-29 at 18:40 with return on 2026-08-31.

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