This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $420 fare is the cheapest current round-trip from Charlotte (CLT) to MSP on Frontier flight F93889, departing 2026-05-13 at 17:01 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.