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
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
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
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
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
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
Kauai Deluxe Sightseeing Flight

Why has Wings Over Kauai remained one of the most popular tours on Cool Hawaii for the past 10 years? Amazing beauty combined with gentle …More

Likely to Sell Out
Likely to Sell Out

Why has Wings Over Kauai remained one of the most popular tours on Cool Hawaii for the past 10 years? Amazing beauty combined with gentle...

1 hour 5 minutes • Free Cancellation
5.0 (2,336)
from
$159
Kauai Cessna Private Air Tour

Enjoy this amazing landscape without the crowd, a perfect private tour for two.  Soar over Kauai's breathtaking mountains and waterfalls and discover a new side …More

Enjoy this amazing landscape without the crowd, a perfect private tour for two.  Soar over Kauai's breathtaking mountains and waterfalls and discover a new side...

1 hour 5 minutes • Free Cancellation
4.9 (124)
from
$189
Kauai: Heart of the Island Doors-Off Helicopter Tour

Experience the stunning beauty of Waialeale, Kauai from above on a thrilling Doors-Off helicopter tour. Fly into the heart of the island and witness the …More

Experience the stunning beauty of Waialeale, Kauai from above on a thrilling Doors-Off helicopter tour. Fly into the heart of the island and witness the...

18 minutes • Free Cancellation
4.8 (16)
from
$221
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 (9)
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
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
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
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