This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $310 fare is the cheapest current round-trip from Atlanta (ATL) to HOU on Frontier flight F91403, departing 2026-06-16 at 06:07 with return on 2026-06-17.

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