Best Big Island Deals: Big Island Discount Tours, Activity Coupons & Cheap Things to Do on Big Island

Find exclusive Big Island deals & the best prices on Big Island activities. For cheap things to do on Big Island, book online and save with Big Island tour discounts, coupons and special offers only available at HawaiiActivities.com.

19 Activities

Availability varies by date for all activities.

Top Seller

Sea Paradise Manta Ray Village Swim & Night Snorkel (Keauhou Bay) [Open Now]
TOP PICKS Quick Confirmation

Take a short sail to Manta Ray Village for a personal and intimate snorkeling encounter with wild Manta Rays at night from Keauhou Bay! Get to see the gentle giants of the ocean at their most active.

Special

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From USD108.30

10%
OFF

(131 reviews)

Daily

(afternoon, evening)

10%
OFF
Kealakekua Bay & Red Hill Sail & Snorkel Tour (from Keauhou Bay) [Open Soon]
TOP PICKS Quick Confirmation

Head to the Captain Cook Monument and explore the island's finest snorkel spots on a sail at a marine sanctuary filled with tropical fish, coral reefs and more. Enjoy the calm and clear waters of a Marine Life Conservation District.

Meal Provided

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From USD74.46

10%
OFF

(16 reviews)

Daily

3.5 - 5 hour(s) (morning, afternoon)

10%
OFF
Umauma Falls ATV Tour & Waterfall Swim - Ocean View Trail [Open Soon]Ride
TOP PICKS Quick Confirmation

Get set for a thrilling off road adventure at Umauma Falls! Tear through 5.5 miles of off-road trail, take in incredible views and swim at the private waterfall. Solo and multi-passenger vehicles available, making this a great family activity.

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From USD86.86

6%
OFF

(2 reviews)

Group Discount

Daily

2.5 hour(s) (morning)
Manta Discovery Adventure - Nighttime Snorkel with Manta Rays [Open Now]
TOP PICKS Quick Confirmation

Discover the beauty of the majestic manta ray, considered to be one of the most memorable experiences to be had on the Big Island. Watch as these gentle giants glide through the water feeding on plankton which are attracted by underwater lights.

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USD106.36

6%
OFF

Daily

1.5 hour(s) (evening)
Haleo Luau at Sheraton Kona Resort at Keauhou Bay
TOP PICKS Quick Confirmation

Featuring a feast of local food and a show at sunset, celebrate the luau tradition as you learn the story of how the Kingdom of Hawaii entered a new era!

Meal Provided

Special

Accessible

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From USD114.14

6%
OFF

(29 reviews)

Sun, Mon, Tue, Thu, Fri

3 hour(s) (evening)
Mauna Kea Stargazing and Astro-Photography Tour with Complimentary Pictures
TOP PICKS

Visit one of the best stargazing locations in Hawaii to enjoy a unique star show with free photos taken of you and the brilliant night sky. This Mauna Kea stargazing tour takes you to an exclusive location right next to a NASA observatory!

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USD220.00

(6 reviews)

Daily

2 hour(s) (evening)
Ocean Encounters Kona Manta Ray Night Snorkel Cruise [Open Now]
TOP PICKS

One of Kona’s top bucket list experiences! Swim with giant manta rays after watching the sunset on the horizon. An encounter with these gentle giants is guaranteed to create memories that will last a lifetime!

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USD109.87

5%
OFF

(13 reviews)

Daily

3.5 hour(s) (evening)
Dolphin Discovery - Kona’s Original Swim w/ Dolphins Tour (Keauhou) [Open Now]
TOP PICKS

Set out on a search for wild spinner dolphins! Kona’s first and original “Swim with Dolphins” Adventure! Spot and swim with wild dolphins on this 4 hr adventure with one of Kona’s most experienced dolphin tour company, Dolphin Discoveries!

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USD149.72

5%
OFF

(23 reviews)

Daily

4.5 - 5.5 hour(s) (morning)
Into The Blue Kona Private Boat Charter - Customize Your Own Ocean Experience
TOP PICKS

Take a private boat out into the volcanic coast of Kona & swim at a secluded beach. Enjoy cruising on the boat, snorkeling, or just exploring at your own pace.

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From USD100.00

Group Discount

Daily

3.5 - 4.5 hour(s) (morning, afternoon)
Private Volcanoes Park Tour & Recent Lava Eruption Adventure (from Hilo)

Explore Volcanoes National Park on a private tour with your own guide! See the way the park has changed following the tremendous eruptions of 2018. Then, explore the lava flows east of HVNP, including a 40-foot tall black lava wall at Pohoiki.

Pick-up Provided

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From USD143.60

(27 reviews)

Group Discount

Daily
Kona Airport Flower Lei Greetings [Open Now]

Start your vacation with an Aloha! Experience a traditional Hawaiian welcome to the Big Island with a flower lei greeting at the airport.

Accessible

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From USD26.11

6%
OFF

(43 reviews)

Group Discount

Daily

(night)
Keauhou Bay Manta Ray Night Snorkeling Tour by Sea Quest [Open Now]
TOP PICKS Quick Confirmation

Experience the once-in-a-lifetime spectacle of swimming with manta rays! Every night, these graceful, nocturnal sea creatures come out to feed. Don't miss this opportunity to snorkel with mantas in Kona!

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USD127.10

5%
OFF

(7 reviews)

Daily

1.5 hour(s) (evening)
Kona Dolphin Encounter Cruise & Reef Snorkel at Kealakekua Bay [Open Now]
TOP PICKS

A once-in-a-lifetime opportunity, experience an aquatic adventure as you swim with Spinner Dolphins before snorkeling the coral reefs along the Kona coast!

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USD145.41

5%
OFF

(6 reviews)

Daily

4.5 hour(s) (morning)
Hilo Airport Flower Lei Greetings [Open Now]

Start your vacation with an Aloha! Experience a traditional Hawaiian welcome to the Big Island with a flower lei greeting at Hilo International Airport (ITO).

Accessible

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From USD26.11

6%
OFF

Group Discount

Daily

(night)
World Botanical Gardens 8-line Zipline Canopy Adventure [Open Soon]

Embark on a zipline adventure that will take you over a magical botanical garden filled with the tropical flowers and plants of the Big Island of Hawaii.

Meal Provided

Special

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USD184.86

(16 reviews)

Daily

2.5 hour(s) (morning, afternoon)
Segway Off-Road Rain Forest Adventure at World Botanical Gardens
Quick Confirmation

Experience the beauty of Hilo on a Segway tour! Nothing can beat this unique experience through the rainforest, complete with an introductory lesson!

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From USD103.39

(3 reviews)

Daily

1 - 2.5 hour(s) (morning, afternoon)
KapohoKine Adventures Private Big Island Sightseeing Tour from Hilo or Kona

Explore the Big Island with an expert Kapohokine guide and experience the beauty of Hawaii. If you're looking for a small group tour, this private Hawaii excursion is perfect for you. Customize the itinerary to make your dream vacation a reality.

Pick-up Provided

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From USD123.64

Group Discount

Daily

12 hour(s) (morning)
Private VIP Full-Day Big Island Sightseeing Tour

Putting together all of the Big Island's biggest attractions, this VIP Tour of Big Island's east-side with your very own guide, at your own pace! This all-day adventure combines the tours of Hilo, Puna, Hamakua, and the volcano into a single day!

Pick-up Provided

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From USD281.25

Group Discount

Daily

(morning)
Kohala Divers Morning Two-Tank Certified Scuba Diving Tour (from Kohala)
Quick Confirmation

Slow down for a dive off the beaten path. SCUBA dive off of the famed Kohala coastline among vibrant, pristine and uncrowded reefs rich with native marine life with expert PADI certified instructors aboard a new custom built 46' Newton dive boat.

Pick-up Provided

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From USD165.46

8%
OFF

Group Discount

Daily

5.5 - 7.5 hour(s) (morning, afternoon)