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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Complete Pearl Harbor Experience from Waikiki Area Hotels

This tour begins when we pick you up at your hotel or cruise ship departure point. While traveling to Pearl Harbor our expert guides will …More

This tour begins when we pick you up at your hotel or cruise ship departure point. While traveling to Pearl Harbor our expert guides will...

9 to 11 hours Hotel pickup offered Free Cancellation
4.7 (43)
from
$175
Battleships of WWII at Pearl Harbor from Maui

Join us on a powerful historic journey starting with the surprise Japanese attack on Pearl Harbor December 7, 1941 that catapulted the U.S. into World …More

Join us on a powerful historic journey starting with the surprise Japanese attack on Pearl Harbor December 7, 1941 that catapulted the U.S. into World...

7 to 9 hours Free Cancellation
5.0 (1)
from
$460
Waikiki Catamaran Snorkel with Lunch: Turtles Guaranteed

Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and …More

Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and...

2 to 3 hours Free Cancellation
4.7 (2,101)
from
$170
Ko Olina Catamaran Snorkel and Luau Experience

Your adventure begins aboard the luxury catamaran Ko Nau Lani for a guided snorkel sail along Oʻahu’s stunning leeward coastline. Explore vibrant reef waters with …More

Your adventure begins aboard the luxury catamaran Ko Nau Lani for a guided snorkel sail along Oʻahu’s stunning leeward coastline. Explore vibrant reef waters with...

2 to 6 hours Free Cancellation
5.0 (1)
from
$149
Oahu: Ko Olina Kaula Kai Sunset Sail and Luau Experience

Set sail on the stunning leeward coast of Oʻahu during the Kaula Kai experience, combining a breathtaking sunset sail with a vibrant luau. Start your …More

Likely to Sell Out
Likely to Sell Out

Set sail on the stunning leeward coast of Oʻahu during the Kaula Kai experience, combining a breathtaking sunset sail with a vibrant luau. Start your...

90 to 180 minutes Free Cancellation
3.0 (1)
from
$139
Oahu: 60 Min Royal Crown Helicopter Tour - Doors Off or On

See every stunning sight on Oahu from the white sands of Waikiki to the epic big waves of Norh Shore on our incredible 60-minute circle …More

See every stunning sight on Oahu from the white sands of Waikiki to the epic big waves of Norh Shore on our incredible 60-minute circle...

1 hour Free Cancellation
4.9 (781)
from
$540
Blue Skies of Oahu Helicopter Tour

This spectacular Blue Hawaiian Eco-Star aerial tour reveals all the highlights of the island "where Aloha began": picture-postcard Diamond Head, awe-inspiring Pearl Harbor, the sights …More

Likely to Sell Out
Likely to Sell Out

This spectacular Blue Hawaiian Eco-Star aerial tour reveals all the highlights of the island "where Aloha began": picture-postcard Diamond Head, awe-inspiring Pearl Harbor, the sights...

50 minutes Free Cancellation
4.9 (69)
from
$479
Oahu: 45 Minute Sights Unseen Helicopter Tour - Doors Off or On

View Oahu's most treasured sights from the sky on our 45 minute helicopter tour. Your window seat puts you up-close and personal with majestic Sacred Falls as provides …More

View Oahu's most treasured sights from the sky on our 45 minute helicopter tour. Your window seat puts you up-close and personal with majestic Sacred Falls as provides...

45 minutes Free Cancellation
4.9 (476)
from
$490
Path to Pali Passage - 30 Min Helicopter Tour - Doors Off or On

Waikiki's white-sand beaches are not Oahu's only amazing attractions. No trip is complete without seeing Oahu's iconic mountain peaks. This 30 minute helicopter tour offers views of …More

Waikiki's white-sand beaches are not Oahu's only amazing attractions. No trip is complete without seeing Oahu's iconic mountain peaks. This 30 minute helicopter tour offers views of...

30 minutes Free Cancellation
4.9 (104)
from
$440
18 Minutes Shared Helicopter Tour in Honolulu

Experience Oahu from above on our 18-minute Honolulu helicopter tour. Your flight begins over Waikiki’s famous shoreline before continuing toward the stunning Diamond Head Crater. …More

Likely to Sell Out
Likely to Sell Out

Experience Oahu from above on our 18-minute Honolulu helicopter tour. Your flight begins over Waikiki’s famous shoreline before continuing toward the stunning Diamond Head Crater....

18 minutes Free Cancellation
5.0 (37)
from
$269
Day Trip Oahu to Maui: Sips, Sites and Bites

Escape to the east side of Maui for day on this all-inclusive tour which includes airfare from Oahu to Maui, transportation from the Kahului Airport …More

Escape to the east side of Maui for day on this all-inclusive tour which includes airfare from Oahu to Maui, transportation from the Kahului Airport...

15 hours Free Cancellation
4.2 (48)
from
$753
Day Trip from Oahu to Maui: Road to Hana Adventure

Escape to the east side of Maui for day on this all-inclusive tour which includes airfare from Oahu to Maui, transportation from the Kahului Airport …More

Likely to Sell Out
Likely to Sell Out

Escape to the east side of Maui for day on this all-inclusive tour which includes airfare from Oahu to Maui, transportation from the Kahului Airport...

14 hours Free Cancellation
4.8 (238)
from
$665
Oʻahu Private Helicopter Experience: All Window Seats

Experience Oahu on a strictly private 1-hour helicopter adventure, reserved exclusively for your family or group. Tailor your flight with your choice of a thrilling …More

Likely to Sell Out
Likely to Sell Out

Experience Oahu on a strictly private 1-hour helicopter adventure, reserved exclusively for your family or group. Tailor your flight with your choice of a thrilling...

1 hour Free Cancellation
5.0 (240)
from
$415
Private 60 Minutes Helicopter Tour in Honolulu

You may think you know Hawaii, but we promise you that we can show you a new side of Hawaii that’s beautiful beyond your wildest …More

Likely to Sell Out
Likely to Sell Out

You may think you know Hawaii, but we promise you that we can show you a new side of Hawaii that’s beautiful beyond your wildest...

1 hour Free Cancellation
5.0 (93)
from
$509
Hawaii Volcanoes National Park Experience Departing from Oahu

Take our one day tours from Oahu to the Big Island of Hawaii and experience the world’s most active volcano. Round trip Inter Island airfare …More

Take our one day tours from Oahu to the Big Island of Hawaii and experience the world’s most active volcano. Round trip Inter Island airfare...

12 hours Free Cancellation
4.8 (267)
from
$590
60 Minutes Shared Helicopter Tour in Honolulu

Experience the full beauty of Oahu from above on our 1-hour island helicopter tour. This flight takes you around the island for incredible views of …More

Likely to Sell Out
Likely to Sell Out

Experience the full beauty of Oahu from above on our 1-hour island helicopter tour. This flight takes you around the island for incredible views of...

1 hour Free Cancellation
5.0 (47)
from
$449
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