Oahu 4th of July activities 10% Promo Code (Updated 2026)

Oahu, USA

Use promo code: JULY4 (must book on this website) and save 10% on Oahu Memorial Day Weekend 2026 tours, tickets, events, and things to do. Pick your tour below and use code JULY4 (savings are shown at checkout). The JULY4 Promo Code discount cannot be used with other promotions, is only redeemable on Cool Hawaii, and is a limited-time offer, so reserve your spot today while it lasts!

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Dolphin Watching & Turtle Snorkeling

In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might …More

In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might...

3 hours Hotel pickup offered Free Cancellation
4.7 (71)
from
$166
Bikini Bottom Public Party Dance Cruise + LIVE DJ

- LIVE DJs on board, amazing dance music and sound systems - Bar on Board with 2 Free Drinks - Sunny, warm weather and breathtaking …More

- LIVE DJs on board, amazing dance music and sound systems - Bar on Board with 2 Free Drinks - Sunny, warm weather and breathtaking...

2 hours Free Cancellation
4.7 (79)
from
$55
Ohana Yachts Sport Fishing & Luxury Charters

With the largest Sport Fisher in the Islands, we can accommodate your whole family with a personalized experience. …More

With the largest Sport Fisher in the Islands, we can accommodate your whole family with a personalized experience....

4 hours Free Cancellation
5.0 (21)
from
$1,675
Fireworks Waikiki Gondola Cruise w/ cute tour guide & he sings!

One of the Best things to do in waikiki This cruise is for small groups of up to 4 passengers per gondola. We can accommodate …More

One of the Best things to do in waikiki This cruise is for small groups of up to 4 passengers per gondola. We can accommodate...

1 hour Free Cancellation
4.9 (68)
from
$128
South Shore Open Sail from Kewalo Harbor Including Drinks

Join us for a 90-minute daytime sailing experience from Kewalo Basin Harbor on one of the most iconic catamarans in Honolulu! Our sails always have …More

Join us for a 90-minute daytime sailing experience from Kewalo Basin Harbor on one of the most iconic catamarans in Honolulu! Our sails always have...

1 hour 30 minutes Free Cancellation
4.8 (26)
from
$48
Waikiki private Day Tour and Sunset sail for couples

Why go with an overcrowded catamaran, when you can enjoy the privacy with your love one .This private tour was specifically created for Newlywed couples …More

Likely to Sell Out
Likely to Sell Out

Why go with an overcrowded catamaran, when you can enjoy the privacy with your love one .This private tour was specifically created for Newlywed couples...

2 hours Free Cancellation
5.0 (17)
from
$300
Private Sunset Boat Cruise in Waikiki Honolulu

A beautiful private boat tour with some incredible views of Waikiki and Honolulu at night. In addition to the beauty of the open water, the …More

Likely to Sell Out
Likely to Sell Out

A beautiful private boat tour with some incredible views of Waikiki and Honolulu at night. In addition to the beauty of the open water, the...

2 hours Free Cancellation
4.9 (17)
from
$130
Ko Olina Deluxe Whale Watching Sail

From late December through early May, thousands of humpback whales migrate to the warm waters of Hawaii. Catch a glimpse of the magnificent mammals on …More

From late December through early May, thousands of humpback whales migrate to the warm waters of Hawaii. Catch a glimpse of the magnificent mammals on...

2 hours Free Cancellation
4.8 (73)
from
$89
Hilton Hawaiian Village Turtle Snorkel with Optional Lunch

Swim with turtles and fish, while enjoying the crystal blue topical waters. Sail the scenic Waikiki coastline and snorkel at Turtle Canyon. Our eco-conscious cruise …More

Swim with turtles and fish, while enjoying the crystal blue topical waters. Sail the scenic Waikiki coastline and snorkel at Turtle Canyon. Our eco-conscious cruise...

2 hours 30 minutes Free Cancellation
4.5 (50)
from
$110
Private Turtle Canyon Snorkel Tour - Up to 6 Passengers

This is your adventure! With our private boat tour, you and your group are in control of your experience. Cruise the breathtaking Waikiki coastline on …More

This is your adventure! With our private boat tour, you and your group are in control of your experience. Cruise the breathtaking Waikiki coastline on...

1 hour 45 minutes Free Cancellation
5.0 (37)
from
$420
Moana’s VIP Waikiki Turtle Snorkeling Experience on Nalu

Enjoy the Hawaiian Ocean, your way! The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May, …More

Enjoy the Hawaiian Ocean, your way! The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May,...

2 hours Free Cancellation
4.8 (36)
from
$250
Waikiki Sunset Cruise Catamaran Boat Tour on Oahu

Our tour offers a plethora of beautiful views such as Waikiki bay itself, Diamond head crater (Lē‘ahi), crystal blue waters, a gorgeous sunset, and from …More

Our tour offers a plethora of beautiful views such as Waikiki bay itself, Diamond head crater (Lē‘ahi), crystal blue waters, a gorgeous sunset, and from...

2 hours Free Cancellation
4.9 (18)
from
$70
Private Sea’fari Expedition • 8 Guests Included (Expandable)

Guided by those who know it best., weaving history, science, and tradition. Dolphins that have danced in these waters for generations, humpback whales navigating ancient …More

Guided by those who know it best., weaving history, science, and tradition. Dolphins that have danced in these waters for generations, humpback whales navigating ancient...

3 hours Free Cancellation
4.9 (58)
from
$1,900
Snorkeling with Turtle/Water Scooter Adventures Oahu

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous …More

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous...

3 hours Hotel pickup offered Free Cancellation
4.8 (16)
from
$75
Private Waikiki Sunset Boat Tour: 6 passengers max

Experience the Magic of Waikiki: Sunset Boat Tour Join us for an unforgettable sunset boat tour in beautiful Waikiki, Oahu! As the sun dips below …More

Experience the Magic of Waikiki: Sunset Boat Tour Join us for an unforgettable sunset boat tour in beautiful Waikiki, Oahu! As the sun dips below...

1 hour 30 minutes Free Cancellation
5.0 (21)
from
$314
Moana’s Luxury semi-private Sunset Cruise on Nalu

The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May, Guests can look forward to Humpback …More

The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May, Guests can look forward to Humpback...

2 hours Free Cancellation
5.0 (20)
from
$150
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