This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $1462 fare is the cheapest current round-trip from Portland (PDX) to BUS on Alaska Airlines flight AS427, departing 2026-08-17 at 09:19 with return on 2026-08-27.

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