This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $306 fare is the cheapest current round-trip from Atlanta (ATL) to MBJ on Frontier flight F91102, departing 2026-07-03 at 20:12 with return on 2026-07-08.

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