United Airlines offers 50 flights from San Francisco to Honolulu for under $400. Prices vary by date and time. To see all prices and select your dates, click here.
Cheapflights users who travel with United Airlines (a popular airline from San Francisco to Honolulu) have rated them a 8.0/10. This rating comes from 1,394 reviews. If you are looking to travel SFO-HNL, search your dates above.