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

Big Island of Hawaii, USA

Use promo code: JULY4 (must book on this website) and save 10% on Big Island of 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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136 Results
Hilo Big Island-Volcano Day tour & Hotel PU from Honolulu Oahu

Travelers staying in Oahu can visit and experience the incredibly wonderful Big Island on this one-day tour. This convenient and worry-free tour includes a round-trip …More

Travelers staying in Oahu can visit and experience the incredibly wonderful Big Island on this one-day tour. This convenient and worry-free tour includes a round-trip...

12 to 13 hours Hotel pickup offered
4.8 (40)
from
$585
Hilo Waterfalls Experience Helicopter Tour

Start your adventure in historic Hilo town and then endeavor to the remote and lush Hamakua coast of Big Island's North Shore. Following this breathtaking …More

Likely to Sell Out
Likely to Sell Out

Start your adventure in historic Hilo town and then endeavor to the remote and lush Hamakua coast of Big Island's North Shore. Following this breathtaking...

1 hour Free Cancellation
5.0 (2)
from
$563
Big Island: Discover Hilo Helicopter Tour

Experience Kilauea's power! Projecting some of the most unique and cherished cultural landscapes in the world, get a birds-eye-view of the most geologically active environment …More

Likely to Sell Out
Likely to Sell Out

Experience Kilauea's power! Projecting some of the most unique and cherished cultural landscapes in the world, get a birds-eye-view of the most geologically active environment...

50 minutes Free Cancellation
4.7 (108)
from
$519
Kohala Waterfalls & Valleys Helicopter Tour

From lush tropical rainforest to dry, desert-like land, the Kohala coast has some of the most beautiful scenery on the Big Island. High in the …More

From lush tropical rainforest to dry, desert-like land, the Kohala coast has some of the most beautiful scenery on the Big Island. High in the...

45 minutes Free Cancellation
4.9 (44)
from
$499
Private Magical Waterfall Tour

Big Island is home to some of the most stunning waterfalls in all of Hawaii. Our Waterfall Tour will enchant you! Upon departing from Kona …More

Big Island is home to some of the most stunning waterfalls in all of Hawaii. Our Waterfall Tour will enchant you! Upon departing from Kona...

1 hour 15 minutes Free Cancellation
5.0 (15)
from
$451
Big Island, Hawaii: Volcanic Safari

Safari Helicopters is the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what …More

Likely to Sell Out
Likely to Sell Out

Safari Helicopters is the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what...

55 minutes Free Cancellation
4.8 (542)
from
$419
Hilo: Hamakua Coast & Valleys Helicopter Safari

We are the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what we …More

Likely to Sell Out
Likely to Sell Out

We are the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what we...

1 hour Free Cancellation
5.0 (4)
from
$406
Gyroplane Flight Experience Over Kona

Experience Hawaii’s Big Island from a completely different perspective in an open-air gyroplane flight over Kona’s stunning coastline. Unlike a helicopter or airplane tour, gyroplanes …More

Likely to Sell Out
Likely to Sell Out

Experience Hawaii’s Big Island from a completely different perspective in an open-air gyroplane flight over Kona’s stunning coastline. Unlike a helicopter or airplane tour, gyroplanes...

1 hour Free Cancellation
5.0 (1)
from
$299
Private Kona Coast Helicopter Tour: All Window Seats

Fly Private with your friends or family. Enjoy the sites as your pilot shows you the wonders of the Kona Coast, with a push to …More

Likely to Sell Out
Likely to Sell Out

Fly Private with your friends or family. Enjoy the sites as your pilot shows you the wonders of the Kona Coast, with a push to...

30 minutes Free Cancellation
4.9 (154)
from
$241
Hilo and Volcano National Park Tour for Cruise Passengers at port

Travelers coming on a cruise ship to Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a …More

Travelers coming on a cruise ship to Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a...

7 hours Free Cancellation
4.9 (12)
from
$230
Hawaii Big Island Hilo & Volcano One Day Tour

Travelers in Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a full-day guided Hawaii Volcano National …More

Travelers in Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a full-day guided Hawaii Volcano National...

7 hours Free Cancellation
5.0 (2)
from
$230
Exclusive Super Raft Kona Snorkel Tour Family Friendly Adventure

Set sail on an exhilarating four-hour private snorkeling journey aboard the 41ft Super-Raft in Kona. This family-friendly adventure is perfect for those eager to explore …More

Set sail on an exhilarating four-hour private snorkeling journey aboard the 41ft Super-Raft in Kona. This family-friendly adventure is perfect for those eager to explore...

4 hours Free Cancellation
5.0 (1)
from
$3,092
Kona Hawaii Fishing/Snorkel Large Group Private Charter on OE

Welcome aboard the Ocean Encounters. This 46' Delta is your pathway to some of the best memories of a lifetime! On this private large group …More

Welcome aboard the Ocean Encounters. This 46' Delta is your pathway to some of the best memories of a lifetime! On this private large group...

4 to 8 hours Free Cancellation
4.8 (9)
from
$2,624
Kona Hawaii Fishing/Snorkel Large Group Private Charter on OE II

Spend the day out on the waters of the Kona Coast on the Ocean Encounters II, a 34' Radon. Your private, large-group boating and sport-fishing …More

Spend the day out on the waters of the Kona Coast on the Ocean Encounters II, a 34' Radon. Your private, large-group boating and sport-fishing...

4 to 8 hours Free Cancellation
5.0 (9)
from
$2,249
The Ultimate Private Adventure

With Kona Ocean Adventures, we are not just another tour but a true Adventure! This charter is for up to 6 guests. If you have …More

With Kona Ocean Adventures, we are not just another tour but a true Adventure! This charter is for up to 6 guests. If you have...

4 hours Free Cancellation
5.0 (49)
from
$2,053
3-Hour Luxury Private Custom Charter

There's no better way to see Hawaii than from the ocean. Breathless views of the island and it's terrain. But the beauty of Hawaii is …More

There's no better way to see Hawaii than from the ocean. Breathless views of the island and it's terrain. But the beauty of Hawaii is...

3 hours Free Cancellation
5.0 (10)
from
$1,950
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