This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $258 fare is the cheapest current round-trip from Minneapolis (MSP) to BWI on Sun Country flight SY193, departing 2026-10-08 at 07:10 with return on 2026-10-13.

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