Find Cheap Flights from San Francisco to Portland - Google The cheapest round-trip flight from San Francisco to Portland starts at $137 from Thu, Sep 4 to Mon, Sep 8 The cheapest one-way flight starts at $69 and departs on Wed, Aug 6
Direct (non-stop) flights from San Francisco to Portland Detailed flight information from San Francisco SFO to Portland PDX See all airline (s) with scheduled flights and weekly timetables up to 9 months ahead Flightnumbers and complete route information