This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $403 fare is the cheapest current round-trip from San Francisco (SFO) to PDX on Alaska Airlines flight AS1410, departing 2026-05-02 at 07:40 with return on 2026-05-05.

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