This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $303 fare is the cheapest current round-trip from Phoenix (PHX) to MSN on United Airlines flight UA1686, departing 2026-08-06 at 14:48 with return on 2026-08-09.

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