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

Hawaii, USA

Use promo code: JULY4 (must book on this website) and save 10% on Hawaii 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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598 Results
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
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
Aloha Gondola Cruise with Drinks & Pastries

Impress your family with the very Best Waikiki has to offer. This is the only commercial cruise experience that tours within the tranquil waters of …More

Likely to Sell Out
Likely to Sell Out

Impress your family with the very Best Waikiki has to offer. This is the only commercial cruise experience that tours within the tranquil waters of...

1 hour • Free Cancellation
5.0 (4)
from
$250
Private Whale Watching and Coastal Swimming Tour Honolulu

Our experienced crew are masters of Hawaii's ocean, ensuring your safety and best possible experience. This tour is on a power catamaran, a boat design …More

Likely to Sell Out
Likely to Sell Out

Our experienced crew are masters of Hawaii's ocean, ensuring your safety and best possible experience. This tour is on a power catamaran, a boat design...

2 hours • Free Cancellation
5.0 (4)
from
$749
Oahu Customizable Private Community Service Voluntourism Offer

Want to give something back to Hawai`i?  So do we!  We will each donate 1.5 hours of any tour on the cause of your choice, …More

Likely to Sell Out
Likely to Sell Out

Want to give something back to Hawai`i?  So do we!  We will each donate 1.5 hours of any tour on the cause of your choice,...

6 to 12 hours • Hotel pickup offered
5.0 (4)
from
$549
Waikiki Sunset Cruise and Iconic Views with Swimming

Set sail on a spacious catamaran for a memorable sunset cruise that begins with a refreshing swim in the crystal-clear waters off Waikīkī Beach. Glide …More

Set sail on a spacious catamaran for a memorable sunset cruise that begins with a refreshing swim in the crystal-clear waters off Waikīkī Beach. Glide...

2 hours • Free Cancellation
5.0 (4)
from
$65
Venture Wildlife Snorkel Charter from Ko Olina

6 Guests Maximum **From December 15th to March 31st,** join us for our seasonal favorite Whale Watch + Snorkel, where your experience can be as …More

6 Guests Maximum **From December 15th to March 31st,** join us for our seasonal favorite Whale Watch + Snorkel, where your experience can be as...

2 hours • Free Cancellation
5.0 (4)
from
$995
Discover Popoia Island and Kailua Bay by Kayak Guided Tour

Kayak in the crystal clear waters of Kailua Bay with one of our guides and visit one of Oahu's smallest offshore islands. It's only a …More

Kayak in the crystal clear waters of Kailua Bay with one of our guides and visit one of Oahu's smallest offshore islands. It's only a...

3 hours • Free Cancellation
5.0 (4)
from
$169
Cliff's of Hawai'i Onomea Waterfall Cruise

Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the …More

Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the...

2 hours • Free Cancellation
5.0 (4)
from
$213
Half Day Private Cruise Tour with Snorkeling and Fishing in Kona

Come aboard UliUli Moana for a luxury private snorkeling tour. Everything you need for the day is provided. You and your party can show up …More

Come aboard UliUli Moana for a luxury private snorkeling tour. Everything you need for the day is provided. You and your party can show up...

5 hours • Free Cancellation
5.0 (4)
from
$1,900
Exceptional Maui Whale Watch

Spend more time with the whales, on our 2 1/2 hour whale watch, aboard Maui's ONLY air conditioned, luxury power catamaran. We are a family …More

Spend more time with the whales, on our 2 1/2 hour whale watch, aboard Maui's ONLY air conditioned, luxury power catamaran. We are a family...

2 hours 30 minutes • Free Cancellation
5.0 (4)
from
$148
Morning Whale Watching Tour in Maui with Continental Breakfast

From December 15 to April 15, enjoy a morning whale watching adventure in Maui, where you can witness majestic humpback whales in their natural habitat. …More

From December 15 to April 15, enjoy a morning whale watching adventure in Maui, where you can witness majestic humpback whales in their natural habitat....

2 hours • Free Cancellation
5.0 (4)
from
$116
#1 eFoil 1.25 hr or 2 hr wing foil or windsurf or kayak lesson

You will receive special Ocean Safety training prior to your adventure. Our two way radio helmets help us to give precise specific info as needed …More

You will receive special Ocean Safety training prior to your adventure. Our two way radio helmets help us to give precise specific info as needed...

2 hours • Free Cancellation
5.0 (4)
from
$450
Private Sunset Luxury Cruise of Oahu

Enjoy a relaxing cruise along the North Shore of Oahu. Take in the breathtaking views of Oahu from the water where you can see Mt. …More

Likely to Sell Out
Likely to Sell Out

Enjoy a relaxing cruise along the North Shore of Oahu. Take in the breathtaking views of Oahu from the water where you can see Mt....

2 hours • Free Cancellation
5.0 (3)
from
$400
2hr Luxury Private Sailing Catamaran for 7-12 People

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and …More

Likely to Sell Out
Likely to Sell Out

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and...

2 hours • Free Cancellation
5.0 (3)
from
$1,495
Private Maui Ocean Adventure – Luxury Boston Whaler Charter for 6

Welcome to your very own private Maui adventure! Ali’i Nani, roughly translated to “Beautiful Royalty,” evokes elegance, prestige, and the ultimate in luxury. Whether you’re …More

Likely to Sell Out
Likely to Sell Out

Welcome to your very own private Maui adventure! Ali’i Nani, roughly translated to “Beautiful Royalty,” evokes elegance, prestige, and the ultimate in luxury. Whether you’re...

3 hours • Free Cancellation
5.0 (3)
from
$2,476
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