This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $74 fare is the cheapest current round-trip from Detroit (DTW) to ATL on Frontier flight F91263, departing 2026-10-21 at 06:50 with return on 2026-10-21.

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