Fly nonstop from San Francisco to Honolulu for $377 roundtrip on United, Alaska, or Hawaiian Airlines. If you're in Hawaii and want to check out the big city life on the mainland, this fare also works from Honolulu to San Francisco.
I found seats departing San Francisco SFO on Thursday, January 24, returning from Honolulu HNL on Thursday, January 31.
Other dates are available for travel on Mondays, Tuesdays, Wednesdays, and Thursdays from September 11 through March 6, excluding peak holiday travel.
This is one of the many great fares that are part of the current Alaska Airlines Sale valid for purchase through tomorrow, August 9, 2018. Other airlines have matched prices along many of the routes.
Need a room in Honolulu? Here's what's available for the above dates on Hotelwatchdog.