Memorial Day Weekend 2026 in Hawaii (10% Promo Code)

Hawaii, USA

Use promo code: MEMORIAL (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 MEMORIAL (savings are shown at checkout). The MEMORIAL 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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1,709 Results
Maui: Whale Watching from Ma'alaea Harbor

Experience Maui's top-rated whale watch with the experts departing from Ma'alaea Harbor. These informative and fun two-hour whale watches are led by a team of …More

Experience Maui's top-rated whale watch with the experts departing from Ma'alaea Harbor. These informative and fun two-hour whale watches are led by a team of...

2 hours Free Cancellation
4.8 (573)
from
$100
Maui: 2 Hour Prime Time Whale Watching

Guaranteed whale sightings. Our boat is newly remodeled for passenger comfort. This boat is a photographers dream, and boasts 360-degree views with plenty of elbow …More

Guaranteed whale sightings. Our boat is newly remodeled for passenger comfort. This boat is a photographers dream, and boasts 360-degree views with plenty of elbow...

2 hours Free Cancellation
5.0 (129)
from
$100
Oahu: North Shore Shark Cage Diving

Discover the open-ocean world of sharks on this unforgettable Oahu shark cage diving tour. More than just an adventure, this educational experience gives you a …More

Likely to Sell Out
Likely to Sell Out

Discover the open-ocean world of sharks on this unforgettable Oahu shark cage diving tour. More than just an adventure, this educational experience gives you a...

2 hours Free Cancellation
4.9 (1,462)
from
$100
Oahu: Full or Half Day Grand Circle Island Tour

Choose from two exciting ways to experience Oahu's top attractions, scenic beauty, and local culture. Option 1: Dole Plantation & Haleiwa Town (6.5 Hours) Visit …More

Choose from two exciting ways to experience Oahu's top attractions, scenic beauty, and local culture. Option 1: Dole Plantation & Haleiwa Town (6.5 Hours) Visit...

390 to 540 minutes Hotel pickup offered Free Cancellation
5.0 (20,974)
from
$100
Private Hanalei Sandy Bottom Surf Lesson on Kauai

Looking for an unforgettable adventure on Kauai’s North Shore? Here’s your chance to finally learn how to surf, right in the iconic waves of Hanalei …More

Looking for an unforgettable adventure on Kauai’s North Shore? Here’s your chance to finally learn how to surf, right in the iconic waves of Hanalei...

1 hour 30 minutes Free Cancellation
5.0 (390)
from
$100
Shark Cage Diving On "The World Famous North Shore of Oahu", Hawaii

Our company is uniquely owned by Native-Hawaiian watermen. As the only company of its kind on the island, we hope you'll support local. Our owners, …More

Likely to Sell Out
Likely to Sell Out

Our company is uniquely owned by Native-Hawaiian watermen. As the only company of its kind on the island, we hope you'll support local. Our owners,...

2 hours Free Cancellation
5.0 (306)
from
$100
Waikiki Turtle Snorkeling Adventure(8am)

Discover an all-in-one Waikiki ocean adventure with our Turtle Snorkeling Tour. Cruise aboard our spacious and comfortable catamaran to Turtle Canyon, where you’ll have the …More

Likely to Sell Out
Likely to Sell Out

Discover an all-in-one Waikiki ocean adventure with our Turtle Snorkeling Tour. Cruise aboard our spacious and comfortable catamaran to Turtle Canyon, where you’ll have the...

3 hours Hotel pickup offered Free Cancellation
4.9 (127)
from
$100
Beautiful Colors of Hawaii Photo Tour

You have to see the real colors of Hawaii! Your Beautiful Hawaii Tour is a must-do adventure on Hawaii’s Windward coast! Your pick-up is at …More

You have to see the real colors of Hawaii! Your Beautiful Hawaii Tour is a must-do adventure on Hawaii’s Windward coast! Your pick-up is at...

5 hours 30 minutes Hotel pickup offered Free Cancellation
5.0 (257)
from
$100
Maui Midday Whale Watch in the Humpback Sanctuary out of Maalaea

Maui is the place to see humpback whales. Each year these magnificent creatures migrate south from Alaska, and although you can see them throughout Hawaii, …More

Likely to Sell Out
Likely to Sell Out

Maui is the place to see humpback whales. Each year these magnificent creatures migrate south from Alaska, and although you can see them throughout Hawaii,...

2 hours Free Cancellation
4.9 (103)
from
$100
Waikiki Whale Watching Cruise with Snack & Trolley Transportation

View wild humpback whales in their natural habitat on Oahu's stunning gold coast off of Waikiki. Our energetic crew will entertain you with hula and cultural chant …More

Likely to Sell Out
Likely to Sell Out

View wild humpback whales in their natural habitat on Oahu's stunning gold coast off of Waikiki. Our energetic crew will entertain you with hula and cultural chant...

2 hours Hotel pickup offered Free Cancellation
4.8 (67)
from
$100
Scenic Full Day Circle Island Tour-Snorkeling/Breakfast/Byodo-in

Experience Oahu with a Native Hawaiian guide on a small-group Circle Island adventure limited to just 13 guests. With the earliest Waikiki pickup available, you’ll …More

Experience Oahu with a Native Hawaiian guide on a small-group Circle Island adventure limited to just 13 guests. With the earliest Waikiki pickup available, you’ll...

7 to 8 hours Hotel pickup offered Free Cancellation
4.9 (148)
from
$100
Private Turtle Canyon Snorkel and Cruise Waikiki

Join us for an unforgettable private snorkel adventure! Escape the other crowded tour boats and enjoy the boat privately to yourselves! The boat will be …More

Likely to Sell Out
Likely to Sell Out

Join us for an unforgettable private snorkel adventure! Escape the other crowded tour boats and enjoy the boat privately to yourselves! The boat will be...

1 hour 40 minutes Free Cancellation
5.0 (25)
from
$100
Honolulu Airport & Ko Olina Hotels Private Transfer by Minivan (up to 5 people)

Arrive in Hawaii feeling relaxed with a pre-arrange airport transfer waiting; Avoid navigating public transport or joining the line at the taxi rank; Ideal for …More

Likely to Sell Out
Likely to Sell Out

Arrive in Hawaii feeling relaxed with a pre-arrange airport transfer waiting; Avoid navigating public transport or joining the line at the taxi rank; Ideal for...

45 to 60 minutes Free Cancellation
5.0 (16)
from
$100
Lahaina Maui Whale Watch Motors Off Sailing in Humpback Sanctuary

Experience Maui’s magnificent humpback whales on a 2-hour whale watch aboard a sailing catamaran in the ʻAuʻau Channel, home to one of Hawaii’s greatest concentrations …More

Likely to Sell Out
Likely to Sell Out

Experience Maui’s magnificent humpback whales on a 2-hour whale watch aboard a sailing catamaran in the ʻAuʻau Channel, home to one of Hawaii’s greatest concentrations...

2 hours Free Cancellation
4.9 (29)
from
$110
Surf Lessons on the North Shore Great for Families and all Ages

Oahu has many amazing spots to learn how to surf. The world-famous North Shore is probably one of the best spots in Hawaii to learn …More

Oahu has many amazing spots to learn how to surf. The world-famous North Shore is probably one of the best spots in Hawaii to learn...

1 hour 30 minutes Free Cancellation
5.0 (27)
from
$100
North Shore Adventure Shuttle

We are the only tour company on Oahu that caters specifically to the youthful, adventurous crowd. Guests of all ages are invited to join, keeping …More

We are the only tour company on Oahu that caters specifically to the youthful, adventurous crowd. Guests of all ages are invited to join, keeping...

9 hours Hotel pickup offered Free Cancellation
5.0 (134)
from
$100
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