Oahu 4th of July activities 10% Promo Code (Updated 2026)

Oahu, USA

Use promo code: JULY4 (must book on this website) and save 10% on Oahu 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!

Read More
264 Results
Sunset Whale Watch in Waikiki, Whales Guaranteed or Free Return

Free return trip if no whales are sighted! Our beautiful double decker tour boat is the best platform for viewing whales! Experience Humpback Whales in …More

Likely to Sell Out
Likely to Sell Out

Free return trip if no whales are sighted! Our beautiful double decker tour boat is the best platform for viewing whales! Experience Humpback Whales in...

90 to 120 minutes Free Cancellation
4.9 (112)
from
$54
Oahu Shark Diving (No cage)

For the thrill-seekers! We will travel three miles off of the North Shore of Oahu to find Hawaiiʼs famous Manō (shark). Surrounded by clear blue …More

For the thrill-seekers! We will travel three miles off of the North Shore of Oahu to find Hawaiiʼs famous Manō (shark). Surrounded by clear blue...

2 hours Free Cancellation
5.0 (108)
from
$131
Waikiki small group turtle snorkeling & sailing

Witness the brilliant colors of a sunrise over Diamond Head crater. Ideal for early birds, couples or families who are up at the crack of …More

Likely to Sell Out
Likely to Sell Out

Witness the brilliant colors of a sunrise over Diamond Head crater. Ideal for early birds, couples or families who are up at the crack of...

2 hours Free Cancellation
5.0 (105)
from
$99
1.5-Hour Guided Marine Life Tour

Join us aboard one of the fastest and smoothest rides on the North Shore for the Whale Watching and Marine Wildlife Tour. Our experienced crew …More

Join us aboard one of the fastest and smoothest rides on the North Shore for the Whale Watching and Marine Wildlife Tour. Our experienced crew...

1 hour 30 minutes Free Cancellation
4.8 (91)
from
$105
waikiki Gondola Cruise with cute tour guide & he sings!

Not looking for another Luau, but you are looking for fun and One of the Best things to do in waikiki........ Waikiki is known for …More

Not looking for another Luau, but you are looking for fun and One of the Best things to do in waikiki........ Waikiki is known for...

45 to 60 minutes Free Cancellation
5.0 (85)
from
$250
1-Hour Diamond Head Sail from Waikiki Beach on Ke Kai Catamaran

Join us for a 1-hour fun-filled sail departing directly off of Waikiki Beach! Enjoy a breezy midday diamond head sail with complimentary drinks on YELLOW …More

Join us for a 1-hour fun-filled sail departing directly off of Waikiki Beach! Enjoy a breezy midday diamond head sail with complimentary drinks on YELLOW...

1 hour Free Cancellation
5.0 (82)
from
$53
Waikiki Sunset Cruise from Oahu

Experience a Hawaiian sunset sail aboard our 55-foot double-decker catamaran. With spacious decks and a submerged glass-bottom viewing room, you’ll have an ideal vantage point …More

Likely to Sell Out
Likely to Sell Out

Experience a Hawaiian sunset sail aboard our 55-foot double-decker catamaran. With spacious decks and a submerged glass-bottom viewing room, you’ll have an ideal vantage point...

2 hours Free Cancellation
4.8 (76)
from
$45
Ko Olina Deluxe Whale Watching Sail

From late December through early May, thousands of humpback whales migrate to the warm waters of Hawaii. Catch a glimpse of the magnificent mammals on …More

From late December through early May, thousands of humpback whales migrate to the warm waters of Hawaii. Catch a glimpse of the magnificent mammals on...

2 hours Free Cancellation
4.8 (73)
from
$89
Fireworks Waikiki Gondola Cruise w/ cute tour guide & he sings!

One of the Best things to do in waikiki This cruise is for small groups of up to 4 passengers per gondola. We can accommodate …More

One of the Best things to do in waikiki This cruise is for small groups of up to 4 passengers per gondola. We can accommodate...

1 hour Free Cancellation
4.9 (68)
from
$128
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
Waikiki: Fireworks Cruise from Beach & Cocktail Open Bar | Oahu

Set sail with Waikiki’s top-rated fireworks cruise and enjoy the famous Hilton Hawaiian Village display from the best seat on Oahu—the water. Every Friday night, …More

Set sail with Waikiki’s top-rated fireworks cruise and enjoy the famous Hilton Hawaiian Village display from the best seat on Oahu—the water. Every Friday night,...

1 hour Free Cancellation
4.8 (62)
from
$90
Small-Group Dolphin Turtle & Whale Safari w/ Marine Biologists

Leave the crowds behind. Small 10 guest, semi-private groups. Departures 7 and 11 am. Private bathroom, shade, comfort and speed to go where dolphins, turtles, …More

Leave the crowds behind. Small 10 guest, semi-private groups. Departures 7 and 11 am. Private bathroom, shade, comfort and speed to go where dolphins, turtles,...

3 hours 15 minutes Free Cancellation
5.0 (60)
from
$245
Private Sea’fari Expedition • 8 Guests Included (Expandable)

Guided by those who know it best., weaving history, science, and tradition. Dolphins that have danced in these waters for generations, humpback whales navigating ancient …More

Guided by those who know it best., weaving history, science, and tradition. Dolphins that have danced in these waters for generations, humpback whales navigating ancient...

3 hours Free Cancellation
4.9 (58)
from
$1,900
Waikiki Sunset Turtle Snorkeling with Cocktails & FREE Pickup

Our Sunset Turtle Snorkeling Tour offers a unique all-in-one Waikiki ocean experience, combining adventure, relaxation, and a beautiful Hawaiian sunset in one unforgettable trip. Start …More

Our Sunset Turtle Snorkeling Tour offers a unique all-in-one Waikiki ocean experience, combining adventure, relaxation, and a beautiful Hawaiian sunset in one unforgettable trip. Start...

3 hours Hotel pickup offered Free Cancellation
5.0 (56)
from
$119
Private Oahu Sunset Charter with Tasting and Drinks

This Experience is for up to 6 guests. Get the ultimate all-inclusive experience on a 46-foot world renown yacht for a maximum of 6 people …More

Likely to Sell Out
Likely to Sell Out

This Experience is for up to 6 guests. Get the ultimate all-inclusive experience on a 46-foot world renown yacht for a maximum of 6 people...

120 to 150 minutes Free Cancellation
5.0 (55)
from
$1,414
Board from Waikiki Beach for Friday Night Fireworks Sail on Hāwea

See the Waikiki Fireworks from the Water! Witness the sky light up with the mahina (Hawaiian for “moon”) and enjoy the beautiful backdrop of the …More

See the Waikiki Fireworks from the Water! Witness the sky light up with the mahina (Hawaiian for “moon”) and enjoy the beautiful backdrop of the...

1 hour Free Cancellation
4.8 (53)
from
$72
Recent activity reviews
Activity name

Oahu Activities
Attractions
Guides
Calendar