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Pay Now Save Now Special - Up to 15% Off

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If you find a lower rate on any third party Internet travel site, we will match that rate, and more.

Castle's New Year Sale is back and for a limited time we're offering up to 15% off our best available rate at participating hotels and resorts on Oahu, Maui, Kauai, Molokai, and the Island of Hawaii when pre-paying your stay.

Kauai - The Garden Isle

Kaha Lani Resort

Resort: Lihue, Kauai
Pool view of Kaha Lani Resort Pool view of Kaha Lani Resort Interior view of Kaha Lani Resort Lanai view at Kaha Lani Resort Exterior of Kaha Lani Resort Exterior of Kaha Lani Resort Lanai view of Kaha Lani Resort Exterior of Kaha Lani Resort Interior view of Kaha Lani Resort

Secluded oceanfront condominium resort minutes from Lihue and Kapaa with full kitchens and spectacular ocean views.

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Travel: Now - 12/15/22
Rates from $259 $294* *Excluding Taxes & Fees
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Kauai Kailani Resort

Condominium: Kapaa, Kauai
Exterior of Exterior of Exterior of Exterior of Exterior of Exterior of Exterior of Exterior of Exterior of

Recently-renovated 1- and 2-bedroom suites with full kitchens and free WiFi conveniently located in Kapaa town.

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Travel: Now - 12/15/23
Rates from $279 $238* *Excluding Taxes & Fees
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Kiahuna Plantation & The Beach Bungalows

Resort: Poipu, Kauai
Kiahuna Plantation Aerial Kiahuna Plantation Oceanfront Kiahuna Plantation Pool Kiahuna Plantation Grounds Kiahuna Plantation 2 Bedroom Oceanfront Suite Kiahuna Plantation Full Kitchen Kiahuna Plantation Beach Kiahuna Plantation Aerial Kiahuna Plantation Pond

Extraordinary Poipu condo resort nestled on 35 beachfront acres with spacious suites and many resort amenities.

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Travel: Now - 12/15/22
Rates from $299 $255* *Excluding Taxes & Fees
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Makahuena at Poipu

Condominium: Poipu, Kauai
Sunset at Makahuena at Poipu Exterior of Makahuena at Poipu Interior view at Makahuena at Poipu View from lanai at Makahuena at Poipu Interior view of Makahuena at Poipu Interior of Makahuena at Poipu Interior of Makahuena at Poipu Interior of Makahuena at Poipu Interior of Makahuena at Poipu

Unique oceanfront condo resort in Poipu with 2-, and 3-bedroom suites with full kitchens and washer/dryers.

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Travel: Now - 12/15/22
Rates from $329 $280* *Excluding Taxes & Fees
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The ISO

Hotel: Kapaa, Kauai
The ISO Ocean Front Room Hotel Front Yoga Mat Breakfast Area Fire Pit Pool Boy Bartender ISO Pool Bull Shed Lanai

Where Island, Sky and Ocean meet, this is The ISO. Features newly-renovated rooms with ocean views and an award-winning restaurant.

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Travel: Now - 12/15/21
Rates from $139 $104* *Excluding Taxes & Fees
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Poipu Shores

Condominium: Poipu, Kauai
Exterior of Poipu Shores Resort Exterior of Poipu Shores Resort Sunset at Poipu Shores Resort Interior penthouse view at Poipu Shores Resort Interior room at Poipu Shores Resort Aerial view of Poipu Shores Resort Ocean view lanai at Poipu Shores Resort Pool at Poipu Shores Resort View from lanai at Poipu Shores Resort

Oceanfront condo on the spectacular Poipu Coast. Choose from 1-, 2- and 3-bedroom suites, all with full kitchens.

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Travel: Now - 12/15/22
Rates from $399 $339* *Excluding Taxes & Fees
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Hawaii - The Island of Hawaii

Halii Kai at Waikoloa Resort

Resort: Waikoloa, Hawaii
Aerial view of Ocean Club and pool Looking towards Ocean Club from pool Interior view of Halii Kai at Waikoloa unit Exterior view of pool Ocean Club Bar View Interior view of bedroom Exercise room at Ocean Club Ocean Club Resturant Ocean Club Resturant Salad

Luxurious villas on 29 oceanfront acres in Waikoloa Resort with cascading pool, restaurant, golf, and more.

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Travel: Now - 12/15/22
Rates from $329 $262* *Excluding Taxes & Fees
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Hilo Hawaiian

Hotel: Hilo, Hawaii
Aerial view of Hilo Hawaiian Hotel View from lanai at Hilo Hawaiian Hotel Interior view of room at Hilo Hawaiian Hotel Exterior view of Hilo Hawaiian Hotel Interior view of suite at Hilo Hawaiian Hotel Aerial view of Hilo Hawaiian Hotel Interior view of room at Hilo Hawaiian Hotel Conference room at Hilo Hawaiian Hotel Interior view of room at Hilo Hawaiian Hotel

Located on Hilo's historic Banyan Drive, this full-service, oceanfront hotel offers recently-renovated guest rooms.

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Travel: Now - 12/15/22
Rates from $169 $144* *Excluding Taxes & Fees
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