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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Maui Whale Watching -PRIVATE- Air Tour: (2-5 People): SEE WHALES!

Enjoy Maui’s #1 Ranked Outdoor Activity and ONLY *Private* Air Tour! As Seen on HGTV's 'Hawaii Life': Your Most Awesome Maui Day is just a …More

Enjoy Maui’s #1 Ranked Outdoor Activity and ONLY *Private* Air Tour! As Seen on HGTV's 'Hawaii Life': Your Most Awesome Maui Day is just a...

1 hour • Free Cancellation
5.0 (63)
from
$420
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
Hawaii Volcanoes National Park Experience from Maui

Here is your chance to visit Hawaii’s only active volcano and see the youngest of the Hawaiian Islands. On this inter-island excursion, you’ll visit the …More

Here is your chance to visit Hawaii’s only active volcano and see the youngest of the Hawaiian Islands. On this inter-island excursion, you’ll visit the...

8 to 10 hours • Free Cancellation
5.0 (6)
from
$590
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
Kauai Airplane Tour: Na Pali Coast, Waterfalls & Window Seats

The only way to see and appreciate our "Island Paradise" called Kauai, is from above and one of our airplanes is the best way to …More

Likely to Sell Out
Likely to Sell Out

The only way to see and appreciate our "Island Paradise" called Kauai, is from above and one of our airplanes is the best way to...

1 hour 5 minutes • Free Cancellation
4.9 (1,994)
from
$159
Big Island: Captain Cook Snorkel On A Power Catamaran With Lunch

Cruise coastline, admire marine life, such as fish, dolphins, whales (seasonal), or other ocean creatures we might see on the tour. Explore sea caves and …More

Likely to Sell Out
Likely to Sell Out

Cruise coastline, admire marine life, such as fish, dolphins, whales (seasonal), or other ocean creatures we might see on the tour. Explore sea caves and...

4 hours • Free Cancellation
4.9 (2,472)
from
$85
Kona Manta Ray Night Snorkel— Small Group - Wetsuit Included

Family Friendly – We can accommodate kids, non-swimmers, and not-strong swimmers. All snorkel gear and wetsuits included. Small groups. Experienced crew. Amazing manta ray encounters. …More

Family Friendly – We can accommodate kids, non-swimmers, and not-strong swimmers. All snorkel gear and wetsuits included. Small groups. Experienced crew. Amazing manta ray encounters....

2 hours • Free Cancellation
4.8 (651)
from
$123
FULL SHADE VIP Premiere Whale Watch-Raft Kaanapali Beach

Guaranteed to spot the majestic whales and hear them sing or your money back! Experience the awe-inspiring beauty of West Maui’s coastal waters on your …More

Likely to Sell Out
Likely to Sell Out

Guaranteed to spot the majestic whales and hear them sing or your money back! Experience the awe-inspiring beauty of West Maui’s coastal waters on your...

2 hours • Free Cancellation
4.9 (102)
from
$129
OPEN NOW: Huleia River Hidden Valley Falls Kayak & Hike

Experience an authentic Kauai adventure as you paddle tandem kayaks along the serene Hule‘ia River, journeying deep into the island’s untamed jungle. Surrounded by lush …More

Experience an authentic Kauai adventure as you paddle tandem kayaks along the serene Hule‘ia River, journeying deep into the island’s untamed jungle. Surrounded by lush...

3 hours 30 minutes • Free Cancellation
4.7 (160)
from
$162
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 (152)
from
$241
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 (780)
from
$540
Kauai Eco Adventure Helicopter Tour

Join us on a first class ECO Adventure over the Garden Isle of Kaua'i. You'll fly the incredible new American Eurocopter Eco-Star, which reduces overflight …More

Likely to Sell Out
Likely to Sell Out

Join us on a first class ECO Adventure over the Garden Isle of Kaua'i. You'll fly the incredible new American Eurocopter Eco-Star, which reduces overflight...

50 minutes • Free Cancellation
4.9 (1,969)
from
$489
Kauai Private Doors Off Helicopter Tour: Ultimate Waterfalls

On this incredible tour of Kauai, you’ll experience views so beautiful they will take your breath away. Explore the stunning Manawaiopuna Falls, also known as …More

Likely to Sell Out
Likely to Sell Out

On this incredible tour of Kauai, you’ll experience views so beautiful they will take your breath away. Explore the stunning Manawaiopuna Falls, also known as...

1 hour 15 minutes • Free Cancellation
5.0 (1,722)
from
$425
60-Minute Doors-Off MD500 KAUAI HELICOPTER ADVENTURE

Experience the thrill of a lifetime with our Doors-Off helicopter tour over breathtaking Kauai. On this exhilarating adventure, our knowledgeable and skilled pilots share insightful …More

Experience the thrill of a lifetime with our Doors-Off helicopter tour over breathtaking Kauai. On this exhilarating adventure, our knowledgeable and skilled pilots share insightful...

2 to 3 hours • Hotel pickup offered • Free Cancellation
4.9 (404)
from
$460
West Maui and Molokai Special 45-Minute Helicopter Tour

Soar over majestic Maui and Molokai on exclusive 45-minute Maui helicopter tours. Enjoy the deep valleys and craggy ridges of the magnificent West Maui Mountains …More

Soar over majestic Maui and Molokai on exclusive 45-minute Maui helicopter tours. Enjoy the deep valleys and craggy ridges of the magnificent West Maui Mountains...

45 minutes • Free Cancellation
4.9 (751)
from
$368
Doors Off West Maui and Molokai 45 minute Helicopter Tour

Come and experience the only doors-off helicopter tour on Maui! Enjoy the thrill of this ride, feel the exhilaration of the wind in your hair, …More

Come and experience the only doors-off helicopter tour on Maui! Enjoy the thrill of this ride, feel the exhilaration of the wind in your hair,...

45 minutes • Free Cancellation
4.9 (517)
from
$452
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