Save at least $9 on 14 routes to the islands this fall. Buy Now Tips On the DealBase landing page, click "Hawaiian Airlines" in the top line to see this sale. We found this price on flights departing from San Francisco, CA (SFO) with arrival in Honolulu, HI (HNL) on October 22 and return on October 29. Book this travel deal by September 12 for travel from October 14 through November 26. All prices, dates, and booking details were valid at the time of publication.