This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $261 fare is the cheapest current round-trip from Minneapolis (MSP) to PDX on Frontier flight F94745, departing 2026-08-27 at 22:36 with return on 2026-08-31.

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