Planning a trip to Oahu on a budget and want to know some cheap things to do on Oahu HI? Keep scrolling to find out how to have a cheap vacation in Oahu that rocks!
This list of cheap things to do on Oahu on a budget contains affiliate links which means if you purchase something from one of my affiliate links, I may earn a small commission that goes back into maintaining this blog.
Did you know that Oahu is the most-visited island in Hawaii? Almost twice as many tourists come to Oahu every year over Maui, the second most-visited island.
This is great news for anyone who likes to plan a vacation full of activities!
There is enough to do on Oahu that you can keep everyone in the family – grandparents, parents, moody teens, kids, literally anyone – entertained!
If you are traveling with little ones, be sure to check out my complete Family Guide to Oahu!
Now, if you are looking for the luxurious, high-end, no-budget vacation, you certainly can find activities to fit your needs on Oahu!
Unfortunately though, due to the availability of these higher-priced activities, Oahu has gotten the reputation of being an expensive place to visit and enjoy.
Nothing could be further from the truth!
There are so many places to go, things to do, and experiences to enjoy that will not bust your budget. The trick is to know where to look!
Whether you are actively planning a trip, checking out the possibilities, or just experiencing a bad case of Wanderlust – you will find something that excites you in this list of Top Cheap 10 Things to do on Oahu Hawaii for $10 or Under!
Oahu on a Budget FAQs
The easiest way to save money on your Oahu vacation is to travel in off-season. Hotels, rental cars, and even some activities will be much cheaper. Do some research and take advantage of all the free things to do on Oahu, like free hula shows, live music, and parks.
The best way to save money on food is to hit up the local grocery stores, Costco, and farmers markets. This way, you can make your own meals at a fraction of the cost. But, part of the fun of visiting Hawaii is eating all the yummy food. Lunch tends to be cheaper than dinner, so have that be your splurge meal. You can also take advantage of Oahu food trucks and happy hour deals.
Your best bet for saving money on airfare and hotels is to travel to Oahu during the shoulder season, which runs mid-April to June and September to mid-December. Avoid any school break or holidays.
10 Cheap Things to do on Oahu for $10 or Less
1. Find a Comfy Spot in the Sand!
One of the biggest reasons for visiting Hawaii is the beach, right?
Well, you’ll be happy to know that sitting on the sand, swimming, snorkeling, and all sorts of other beachy activities are completely free!
The most popular (and populated!) beach is definitely Waikiki. Whatever you are looking for, you will probably find it somewhere along this two-mile stretch of sand.
Be sure to check out the Waikiki Beach section of this guide before you go to find the section of beach that best fits what you are looking for.
The best part about visiting any part of Waikiki is that it is totally FREE! Plus, there are lots of things to do in Waikiki on a budget.
Find out my 25 favorite things to do in Waikiki!
2. Take in the History at the Pearl Harbor National Memorial
Besides taking in the beach, another must-do on Oahu is to visit the Pearl Harbor National Memorial.
This experience is honestly so intense it could be separated out into several days. There is so much to see that I’m not sure we even got to everything last time we were there.
The Pearl Harbor National Memorial is open seven days a week, from 7am to 5pm, and is free to visit.
I would suggest, however, paying the nominal $1 per ticket price to reserve tickets in advance online, especially if you are planning a visit during tourist season.
And if you can swing it, the Pacific Aviation Museum is one of the coolest airplane museums we’ve been to.
Once you arrive, you’ll understand why Pearl Harbor is one of the top things to do on Oahu for families.
3. Try Island Food!
Now, I know everyone says this, but you really can’t beat Hawaiian food!
The best part is that since the food is just everyday meals to Hawaiian, visitors can snag a deal if they know where to look!
Poke is fresh, sushi-grade fish, usually cut and served in a bento box or over rice in a Poke bowl. Foodland has consistently been hailed as the best poke in Hawaii, and would be on my must-visit list!
Shave Ice is another Hawaiian classic. Bigger, tastier, and more colorful than its predecessor the snow cone, Hawaiian Shave Ice is the perfect thing to cool you off after an afternoon on the beach.
Malasadas are Portugese-inspired, hole-less doughnuts. There is only one place locals will send you when you ask where to find one: Leonard’s Bakery. You can choose to fill a puff, get an original, or whatever else you feel like at the time.
And no, you can’t get doughnuts like this anywhere else! But, I have a recipe for coconut-filled malasadas that comes pretty close!
4. Let Someone Else Worry about Transportation!
If you are staying in or near Waikiki, you can totally get away with not renting a car. That can save you a TON of money.
Something unique to Oahu is their public transportation system TheBus. A one-day pass for adults is currently $5.50, and for youth is $2.50.
TheBus goes all over the island and stops at a lot of tourist attractions or Oahu points of interest.
In fact, they have 518 buses with 110 daily routes!
Grab a map, hop on TheBus, and enjoy the scenery as you travel the island of Oahu!
5. Hike Historic Diamond Head!
Diamond Head State Monument has been a symbol of Hawaii since before extensive oceanic travel was possible. You’ll see it on all kinds of vintage travel posters.
The 300,000 year old volcanic crater offers epic views of the beaches and coastlines of Oahu that simply can’t be rivaled.
Plan to get there early on any day except Wednesday (the monument is closed) to get a jump start before crowding becomes an issue.
The entrance fee is $5 per person, which makes it one of the best cheap things to do in Oahu.
The last people are let in at 4pm, so don’t wait too late in the day to hit up this Oahu attraction.
This hike is doable for even the littlest walkers, and would be a shame to miss during your time on Oahu!
6. Visit the Dole Plantation!
For the uninitiated, Dole is a company that grows tropical fruit, namely pineapples. A LOT of pineapples!
You’ll pass it on your way up to the North Shore and it’s actually one of the biggest tourist attractions in Hawaii. And it’s one of the top-rated family things to do in Oahu.
It’s actually free to walk around Dole Plantation and take advantage of their cute photo ops. But once you’re there, you’ll probably want to upgrade to do an activity.
There are several tours available, but if you’re looking to stay in budget, either the Garden Tour or the Garden Maze are for you!
Take a look at the different activities being offered and see what looks fun for you!
7. Nurture Your Green Thumb at the Botanical Gardens!
Foster Botanical Garden is the older of the two, with some trees dating back to the 1850s. Lili’uokalani Botanical Garden is newer, and focuses on the native plant species of Hawaii.
But, one of the most famous ones (at least on Instagram) is the Ho’omaluhia Botanical Garden. It’s known for it’s gorgeous entrance, but there are actually tons of things to do there.
Either way, you will be entranced by the beauty of the Hawaiian landscape! Visiting a botanical garden is one of the prettiest things to see on Oahu.
8. Visit a Coffee Farm!
Being from the Seattle area, you would think we know everything there is to know about coffee. However, something we don’t have in the Pacific Northwest is the right climate to grow coffee!
This is something Hawaii does have, so we take advantage of it whenever we get a chance to visit!
The Waialua Estate up on the North Shore is about as perfect of a growing condition that coffee (and chocolate!) beans could ask for.
Stop by for a sample, and maybe even a guided tour if someone is available!
9. Take in a Free Hula Show!
As a former hula dancer, there is no way I wouldn’t include this as an option! This is one of the best things to do on Oahu with kids!
If you are looking for a scheduled hula dance for free, the Kuhio Beach Torchlighting and Hula Show has scheduled occurrences three times a week.
There are also awesome free hula shows at the Royal Hawaiian Center and Ala Moana Center.
Otherwise, keep your ears open as you stroll along Waikiki Beach each evening, there is bound to be a free show at one of the many hotels along the beachfront!
10. Learn How to Dance Hula Yourself!
This one is a bit dependent on where you are staying. Some of the hotels in Honolulu offer free hula lessons – you just have to ask!
Another place to check out would be the Royal Hawaiian Center. During tourist season, they have been known to have regular (free!) hula dancing lessons that anyone and everyone can participate in.
Go a step past watching the hula, learn about its history and the Hawaiian culture by learning how to dance yourself! I mean, this definitely one of the best free Oahu activities.
BONUS: Go shopping at the world’s largest shopping center!
While staying to under $10 here might require more discipline than I have, I’m sure it can be done!
With over 300 stores to choose from, you’re bound to find something to test that discipline you have!
Plus, their food court is pretty incredible. It’s a great place to find cheap eats on Oahu.
Those of us traveling to Oahu are lucky. With all the tourists that visit each year, companies that cater to visitors have sprung up and flourished, allowing them to offer activities at a much more discounted rate than other islands.
Whether your goal is to sit beach-side and relax, or to ride TheBus until you see somewhere interesting to shop, you can rest easy knowing that you will be able to find something to do that fits both your interests and your budget!
Sometimes the cheap activities are also the coolest things to do on Oahu.
Which of the Top 10 Things to do on Oahu for $10 or Under are you most excited to try?