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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Ko Olina Glass Bottom Sunset Tour - West Oahu Reef

Experience one of the best sunset tours in Ko Olina aboard our Glass Bottom Boat Sunset Tour on Oahu’s West Side. Departing from Ko Olina …More

Experience one of the best sunset tours in Ko Olina aboard our Glass Bottom Boat Sunset Tour on Oahu’s West Side. Departing from Ko Olina...

1 hour 30 minutes Free Cancellation
5.0 (1)
from
$60
Whale & Dolphin Watching, Turtle Snorkeling

The winter whale-watching season is here! Join us on Oahu’s beautiful west coast for a relaxing and unforgettable adventure. Aboard our spacious catamaran, we’ll head …More

The winter whale-watching season is here! Join us on Oahu’s beautiful west coast for a relaxing and unforgettable adventure. Aboard our spacious catamaran, we’ll head...

3 hours Hotel pickup offered Free Cancellation
4.7 (25)
from
$166
BYOB Friday Night Fireworks Cruise

BYOB Fireworks Cruise! Relax and enjoy the views as you cruise along the beautiful coast of Waikiki. You'll enjoy the view of the city lights …More

BYOB Fireworks Cruise! Relax and enjoy the views as you cruise along the beautiful coast of Waikiki. You'll enjoy the view of the city lights...

2 hours 30 minutes Free Cancellation
5.0 (5)
from
$139
Waikiki's Premier Small Group Sunset Yacht + Tasting

Get the ultimate all-inclusive experience on a 43-foot world renown yacht while enjoying the Waikiki Sunset on this 2 hour experience. There’s more than enough …More

Get the ultimate all-inclusive experience on a 43-foot world renown yacht while enjoying the Waikiki Sunset on this 2 hour experience. There’s more than enough...

2 hours Free Cancellation
5.0 (9)
from
$245
Waikiki Fireworks Cocktail Cruise

Majestic provides a intimate ambiance and exceptional service. We provide a romantic setting on a beautiful fireworks cruise that will give you a night to …More

Majestic provides a intimate ambiance and exceptional service. We provide a romantic setting on a beautiful fireworks cruise that will give you a night to...

1 hour 30 minutes Free Cancellation
4.6 (10)
from
$77
Self-Guided Kayaking Tour in Kailua Bay and Popoia Island

Meet in Kailua at the Active Oahu storefront where friendly staff will help you load your kayaks and gear. From there drive a few minutes …More

Meet in Kailua at the Active Oahu storefront where friendly staff will help you load your kayaks and gear. From there drive a few minutes...

4 hours Free Cancellation
5.0 (9)
from
$82
Private Waikiki 5 Hour Charter on board Ocean Therapy

Snorkel or SCUBA Dive Along the Waikiki Coast Up to 6 Guests | 5+ Hours | Certified Divers & Snorkelers Welcome Escape the crowds and …More

Snorkel or SCUBA Dive Along the Waikiki Coast Up to 6 Guests | 5+ Hours | Certified Divers & Snorkelers Welcome Escape the crowds and...

5 hours Free Cancellation
5.0 (1)
from
$2,800
Guided E-Bike and Kayak Tour to Mokulua Islands in Kailua, Oahu

Embark on an exhilarating 5-hour journey to the Mokulua Islands, led by our experienced guides! Say goodbye to car hassles—your transportation to Kailua Beach is …More

Embark on an exhilarating 5-hour journey to the Mokulua Islands, led by our experienced guides! Say goodbye to car hassles—your transportation to Kailua Beach is...

5 hours Free Cancellation
5.0 (7)
from
$285
Private Whale Watching Safari from North Shore Oahu

If on Oahu look no further than departing off the less traveled North Shore side for the best Whale Watching on island. The North shore …More

If on Oahu look no further than departing off the less traveled North Shore side for the best Whale Watching on island. The North shore...

2 hours Free Cancellation
5.0 (5)
from
$600
2-HR Gondola cruise in waikiki with cute tour guide & he sings!

Combo deal!! Get this 2 hour gondola cruise and receive an all day hop on hop off waikiki bus voucher after the completion of the …More

Combo deal!! Get this 2 hour gondola cruise and receive an all day hop on hop off waikiki bus voucher after the completion of the...

2 hours Free Cancellation
5.0 (5)
from
$178
Waikiki Beach Catamaran Friday Night Fireworks Tour

This sail only happens once a week and there’s no better way to take in the fireworks than from the waters aboard our catamaran, where …More

This sail only happens once a week and there’s no better way to take in the fireworks than from the waters aboard our catamaran, where...

1 hour 30 minutes Free Cancellation
5.0 (8)
from
$63
Moana’s Deluxe Breakfast Snorkel & Sail Adventure

Start your day with a relaxed morning cruise to Turtle Canyon, where you’ll snorkel among green sea turtles at a “turtle cleaning station” and spot …More

Start your day with a relaxed morning cruise to Turtle Canyon, where you’ll snorkel among green sea turtles at a “turtle cleaning station” and spot...

2 hours 30 minutes Free Cancellation
4.7 (15)
from
$170
1 Hour Friday Night Fireworks Cruise w/ Complimentary Drinks

Manu Kai offers a fun-filled 1 hour Friday evening tour to experience the famous Friday Night Fireworks show by the Hilton Hawaiian Village. Enjoy complimentary …More

Manu Kai offers a fun-filled 1 hour Friday evening tour to experience the famous Friday Night Fireworks show by the Hilton Hawaiian Village. Enjoy complimentary...

1 hour Free Cancellation
5.0 (6)
from
$60
First-Time Snorkeling + Scuba Adventure in Waikiki with Videos

Discover the best of Honolulu’s underwater world in one unforgettable experience—perfect for first-timers! This 2-in-1 ocean adventure combines beginner-friendly scuba diving and snorkeling in the …More

Discover the best of Honolulu’s underwater world in one unforgettable experience—perfect for first-timers! This 2-in-1 ocean adventure combines beginner-friendly scuba diving and snorkeling in the...

2 hours 30 minutes Free Cancellation
5.0 (7)
from
$129
West Oahu Whale Watch & Turtle Snorkel with Whale Guarantee

From December to April, the warm Hawaiian waters become a sanctuary for migrating Humpback whales, offering you a front-row seat to witness these incredible creatures …More

From December to April, the warm Hawaiian waters become a sanctuary for migrating Humpback whales, offering you a front-row seat to witness these incredible creatures...

3 hours Free Cancellation
5.0 (6)
from
$190
Hilton Hawaiian Village Adventure Sail on the Spirit of Aloha

This cruise is exceptionally family-friendly, with no snorkeling or in-water activities, making it ideal for guests who want to experience the ocean without getting wet. …More

This cruise is exceptionally family-friendly, with no snorkeling or in-water activities, making it ideal for guests who want to experience the ocean without getting wet....

1 hour Free Cancellation
5.0 (2)
from
$60
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