This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $123 fare is the cheapest current round-trip from Chicago (ORD) to MIA on Frontier flight F92198, departing 2026-05-13 at 13:59 with return on 2026-05-17.

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