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Deals & Promotions
Find the deals & promotions meant just for you. Check out our seasonal specials, plan in advance for our best deals or grab last minute bargains that pop up.
A Season to Reconnect
From misty waterfall mornings in Wailua to post-hike swims along Kohala’s storied trails, and tranquil lagoon sunrises on South Kauaʻi, spring invites you to slow down and reconnect with nature and yourself.
This season, Castle Resorts & Hotels welcomes you to travel at your own rhythm and enjoy savings of up to 30% on your next island escape.
Book by March 1, 2026, for stays through June 18, 2026, and let spring unfold at your own pace.
Offer Details
Blackout dates apply and rooms are subject to availability. Minimum length of stay may be required. Some discounted rates may require prepayment and are non-refundable. Not applicable with other discounted rate promotions and not applicable with group bookings. Applies to new reservations only. Offer valid at participating properties only. Other restrictions may apply.
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You Only Live Once so book now before these deals are gone on select rooms and categories.
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For those who plan ahead, this is for you! The further you book in advance, the better the deal, up to 30% off.
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The longer you stay, the better the savings. Stay an extra day or stay for a week because we let you linger longer with special pricing up to 25% off.
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Unlock a free night when you stay the required nights or save up to 25% daily instead.
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Experience the freedom of the road with savings on wheels from three major car rental companies.
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Coming soon: Enjoy package savings when you book your flight and room together.
Best Rate Guarantee!
Book direct & Save!
If you find a lower rate on any third party Internet travel site, we will match that rate, and more.
Offers subject to qualifications. Some restrictions may apply. Subject to availability and blackout dates.
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