Amtrak operates a train from Santa Barbara to Lompoc twice daily. Tickets cost $26 - $55 and the journey takes 1 h 17 min. Alternatively, Central Coast Shuttle operates a bus from Santa Barbara to Lompoc every 4 hours. Tickets cost $68 and the journey takes 1 h 15 min. Santa Maria Area Transit also services this route every 3 hours.
From Santa Barbara Amtrak train to Lompoc-Surf Amtrak then taxi to Lompoc. 1 h 32 min $83. From Santa Barbara, CA bus to Santa Maria Public Airport, bus to Mission Plaza, then taxi to Lompoc. 2 h 56 min $82. From Santa Barbara drive to Lompoc. 1 h $6. From Santa Barbara Uber to Lompoc. 1 h $97.