Flights to Half Moon Bay from Portland S$93~

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Cheap Flights from Portland to Half Moon Bay (PDX-SJC)

Prices were available within the past 7 days and start at S$93 for one-way flights and S$184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
Delta
Delta
United
Delta
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
*Available to Expedia members.