Roundtrip Flights from San Francisco to Portland
- Dep: Jul 31 Rtn: Aug 04SFO
* All fares below were last found on: May 20, 2018 and 1:47:18 AM.
Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes.
Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking.
See all booking terms and conditions