Find Adults Only Resorts & Hotels in Oahu, HI from $55

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Top Oahu Adults Only Resorts & Hotels

Bposhtels Waikiki Retreat

2.0 star property
Waikiki
6.0 out of 10, (7)
"Central, Clean, Pool, Great Bunks, loved it!"
United States
Joao
$50 nightly
The price is $59
Jan 6 - Jan 7, 2026
Total with taxes and fees
Bposhtels Waikiki Retreat

Waikiki Beachside Hostel

2.0 star property
Waikiki
8.6 out of 10, Excellent, (184)
"Very accommodating staff and the activities are setup so you can mingle with other guests. Will definitely stay here again "
United States
Vutha
$46 nightly
The price is $55
Jan 1 - Jan 2, 2026
Total with taxes and fees
Waikiki Beachside Hostel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Find out more about Oahu

Discover top Oahu attractions

Oahu, known as the "Gathering Place," is a paradise of experiences for quality-seeking travelers. Start your adventure at the iconic Diamond Head State Monument, where a moderately challenging hike rewards you with panoramic views of Waikiki and the Pacific Ocean. Families can enjoy a day at the Honolulu Zoo, home to over 1,200 animals, creating unforgettable moments for children and adults alike. Don’t miss the chance to explore the historic Pearl Harbor, where you can visit the moving USS Arizona Memorial and learn about a pivotal moment in American history. For a taste of local culture, venture to the vibrant North Shore, famous for its big wave surfing and charming food trucks offering delicious shrimp plates and acai bowls. Finally, relax at the stunning Lanikai Beach, often rated among the best beaches in the world, with its soft sands and clear waters perfect for a family day of swimming and sunbathing. For accommodation, the Ko Olina area provides luxurious resorts with world-class amenities, nestled along pristine beaches, allowing you to unwind after exciting days of exploration while enjoying attentive service and stunning ocean views.

Top Oahu Hotel Reviews

Frequently asked questions

How can I find cheap adults-only hotels in Oahu?
A wonderful way to uncover cheap adults-only hotels in Oahu is with Expedia's handy filter tool. Narrow down your search by budget, star rating and amenities to discover awesome bargains in just a few keystrokes. You can also sort the price from lowest to highest to find the cheapest stay.
From what age can you stay in an adult-only hotel in Oahu?
The minimum age permitted for an adult-only hotel may differ. To make sure you or anyone else with you meet the criteria, look up the rules of the particular property in Oahu you're interested in. Generally, you have to be 16, 18 or 21. Exchanged your vows and jetting off on your honeymoon? Or just want to have a blast with besties? Expedia's adult-only hotels and resorts are all about fantastic experiences for all types of grown-up guests.
Are all adult-only resorts all-inclusive in Oahu?
If you only want to vacation at a hotel or resort where practically everything you need is included in a one-off fee, make use of our "all-inclusive" filter. This will display all the suitable adult-only all-inclusive properties in Oahu that will usually include your room, food and drinks, a range of on-site activities and great entertainment. Check out the hotel you have your eye on to find out exactly what you'll get for your money.
Why book your adults-only hotel in Oahu with Expedia?
Offering affordable prices and an impressive range of properties, Expedia makes it easy to find an adults-only hotel in Oahu. Go all out and splurge on a high-end resort or use our search filters to locate a more wallet-friendly stay. From the moment you work out your travel dates to when you secure a place that ticks all your boxes, Expedia has got you covered.
When is the best time to stay at an adult-only all-inclusive resort in Oahu?
While there's no such thing as a bad time to vacation in an adult-only all-inclusive hotel, the best time depends on you. The weather can make or break a vacation, so that's a good place to begin doing some research into your Oahu escape. Also, consider whether you'd rather travel in the low season, which is generally quieter and kinder to your credit card. Prefer the buzz of peak season? Things will be busier and prices a little higher. Once you've worked out your budget and vacation style, find your ideal adult-only hotel or resort right here on Expedia.
Can I cancel or change my adult-only resort booking?
You can cancel or change your booking, but check the details in your itinerary or visit Expedia's Trips portal to learn what rules apply. Whether you'll get charged a fee depends on the type of adult-only hotel or resort booking you made. Haven't decided on your Oahu stay yet? Search for adult-only properties that allow a full refund — because even the best-laid plans can go awry!

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