Book by 2/8 at 11:59 p.m. Pacific Time. 21-day advance purchase is required. Travel valid February 28, 2023, through May 17, 2023. Travel from CA to/from HI blacked out from 3/16-4/10. Offer is valid only for select CA to/from continental U.S. and HI flights. Nonrefundable. Seats, travel days, and markets are limited. Price starts from $29.