Up to 25% OffMilitary Rate
In honor of those who served, enjoy up to 25% off stays for active or retired military. Military ID required at check-in.
For those who plan ahead, this is for you! The further you book in advance, the better the deal, up to 30% off.
Up to 25% OffIn honor of those who served, enjoy up to 25% off stays for active or retired military. Military ID required at check-in.
Enjoy Four Nights From $808 for TwoExperience more of the islands with Hawaiʻi808, featuring a special $808 stay at participating Castle properties.
Enjoy up to 35% off and waived fees for Hawaiʻi residents.
Plan ahead, stay longer, bundle travel, or book direct with Castle's current offers and partner benefits.
Up to 20% Off for Guests 60+Aged to perfection, those 60 years and better are at a Prime Time to travel and receive up to 20% off. Yes, we will card you when you check in!
Up to 20% Off for AAA or NZAAYour AAA or NZAA membership offers card-carrying members up to 20% discount on qualifying stays.
10% OffWhether for business appointments, meetings or conventions, get 10% off your stay. We’ll even let you extend a few days for "bleisure".
10% OffFor county, state and federal government workers and DOD contractors, receive a 10% discount with your official government issued identification.

Get savings on vehicles from three major rental car companies.

Enjoy package savings when you book your flight and room together.
Offers subject to qualifications. Some restrictions may apply. Subject to availability and blackout dates.
