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...

1 hourFree Cancellation
1 hourFree Cancellation
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...

9 to 11 hoursHotel pickup offeredFree Cancellation
9 to 11 hoursHotel pickup offeredFree Cancellation
9 to 11 hours • Hotel pickup offered • Free Cancellation
4.7 (42)
from
$174.99
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...

8 to 10 hoursFree Cancellation
8 to 10 hoursFree Cancellation
8 to 10 hours • Free Cancellation
5.0 (6)
from
$589.99
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...

7 to 9 hoursFree Cancellation
7 to 9 hoursFree Cancellation
7 to 9 hours • Free Cancellation
5.0 (1)
from
$459.99
Kauai Airplane Tour: Na Pali Coast, Waterfalls & Window Seats
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 minutesFree Cancellation
1 hour 5 minutesFree Cancellation
1 hour 5 minutes • Free Cancellation
4.9 (1,979)
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...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
4.9 (2,442)
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....

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.8 (648)
from
$123
Waikiki Catamaran Snorkel with Lunch Option: 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...

2 to 3 hoursHotel pickup offeredFree Cancellation
2 to 3 hoursHotel pickup offeredFree Cancellation
2 to 3 hours • Hotel pickup offered • Free Cancellation
4.7 (2,097)
from
$84.15
FULL SHADE VIP Premiere Whale Watch-Raft Kaanapali Beach
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 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (102)
from
$129
PRIVATE ACCESS: 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...

3 hours 30 minutesFree Cancellation
3 hours 30 minutesFree Cancellation
3 hours 30 minutes • Free Cancellation
4.7 (159)
from
$162.28
Oahu: Ko Olina Kaula Kai Sunset Sail and Luau Experience
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 minutesFree Cancellation
90 to 180 minutesFree Cancellation
90 to 180 minutes • Free Cancellation
3.0 (1)
from
$125.10
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...

2 to 6 hoursFree Cancellation
2 to 6 hoursFree Cancellation
2 to 6 hours • Free Cancellation
from
$134.10
Private Kona Coast Helicopter Tour: All Window Seats
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 minutesFree Cancellation
30 minutesFree Cancellation
30 minutes • Free Cancellation
4.9 (152)
from
$240.64
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...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
4.9 (770)
from
$540
KAUAI LUXURY 60-Minute Doors-Off Helicopter ADVENTURE
Likely to Sell Out
Likely to Sell Out

Experience the thrill of a lifetime with our doors-off helicopter tour over breathtaking Kauai. On this exhilarating adventure, you will feel the wind in your...

2 to 3 hoursHotel pickup offeredFree Cancellation
2 to 3 hoursHotel pickup offeredFree Cancellation
2 to 3 hours • Hotel pickup offered • Free Cancellation
4.9 (392)
from
$460
Kauai Private Doors Off Helicopter Tour: Ultimate Waterfalls
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 minutesFree Cancellation
1 hour 15 minutesFree Cancellation
1 hour 15 minutes • Free Cancellation
5.0 (1,692)
from
$425
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