This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $140 fare is the cheapest current round-trip from Orlando (MCO) to CHI on Frontier flight F92791, departing 2026-09-02 at 21:00 with return on 2026-09-05.

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