Top picks for Kauai SIM card

Discover 30 SIM card in Kauai on Trip.com, updated 20 July 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From € 0.08 per person, with an average total of € 3.66. Choose the option that suits your plan.

With 6.743k verified reviews, SIM card Kauai boast an average rating of 4.4.

This week's most popular SIM card: "US 5G eSIM | Daily/Total Package | 500MB/day - 100GB total | 1-90 days | 24-Hour Billing | QR code", with 2.412k reviews and a 4.5 rating.

The next available day tour departs on 21 July 2026. Book now to secure your spot!

Kauai SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

July is perfect for visiting Kauai! Choose from 30 available day tours, including seasonal hits like US 5G eSIM | Daily/Total Package | 500MB/day - 100GB total | 1-90 days | 24-Hour Billing | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

Search attractions or local attractions & tours
Book now for today
Book now for tomorrow

30 results for Kauai SIM card

1
2
Trip.comKauai
SIM card

Explore top experiences

See what other travellers love, based on ratings and bookings

AllAttractions (3136)Boat experiences (14)Day tours (34)Cultural experiences (6)Outdoor experiences (14)Water activities (7)Nature & wildlife (6)City sightseeing (1)Aerial tours (1)SIM card (30)

Frequently asked questions about Kauai SIM card

How many SIM card are available in Kauai on Trip.com?

What are the best SIM card in Kauai?

What are the top-rated SIM card in Kauai?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

★
★
★
★
★
Reviews: United States/Canada 5G eSIM | Daily Plan/Data Package | 1-30 Days | 24-Hour Billing | QR Code (Excluding Guam & Saipan)
Guest User2026-07-16
Esim was so easy to install, just a one touch install from the App or use the QR code. It worked as soon as I landed and was really good in the city , town or out in the countryside.
★
★
★
★
★
Reviews: United States 5G eSIM | Daily Plan / Total Data | 1-30 Days | 24-Hour Billing | QR Code (Excluding Guam & Saipan)
Guest User2026-07-20
I have been using trip com for 3 months and find it good 😊. I used many apps for esim from here i found them cheaper and easy to use. I recommend others to use this app. All the best
★
★
★
★
★
Reviews: US 5G eSIM | Daily/Total Package | 500MB/day - 100GB total | 1-90 days | 24-Hour Billing | QR code
Guest User2026-07-18
“Very easy to install and activate. I bought the eSIM before my trip and it worked immediately when I arrived. The connection speed was good and I had no issues using maps, social media, and messaging.”
★
★
★
★
★
Reviews: USA/Canada/Mexico 5G eSIM | Supports Google Maps / TikTok / ChatGPT | Daily/Total Data Plans | Calendar Day Billing | 1–90 Days | QR Code
Guest User2026-07-20
Very good, but it will be nice to know how much we used as at the end of my trip it just stopped working so I had to purchase another esim a bit inconvenient.
★
★
★
★
★
Reviews: USA 5G eSIM | Supports popular apps like TikTok & Google Maps | Daily/Data packages | 1-30 days | Billed per 24 hours | QR code
Guest User2026-07-16
It was just so simple and felt like it was one click set up. I had internet throughout my stay in New York + all social media apps worked. It even connected before my plane landed
★
★
★
★
★
Reviews: AT&T USA 5G eSIM | Daily 100GB | Calls+SMS | Charged by calendar days | QR Code
Guest User2026-06-06
This US eSIM is absolutely amazing, and I couldn’t wait to share it with my travel companions. I installed it on my phone right before departure. After landing, I connected to AT&T’s cellular network instantly and got online straight away. The internet speed is fantastic with zero issues. Setup is super straightforward and hassle-free. We visited Las Vegas, and I had reliable service both indoors at hotels and outdoors. Best of all, it supports regular calls, making it really easy to get in touch with Uber and Lyft drivers! My travel buddies relied entirely on me for navigation and contacting ride drivers as soon as we got off the plane. They’ve all ended up purchasing this eSIM for themselves! Do yourselves a favor and grab one—it’s genuinely incredible and priced really well!!

Trip.com picks

Popular Products

Popular activities

Popular Things to Do

JR Pass — Japan Rail PassJR East Pass (Eastern Japan)JR West Pass (Western Japan / Kansai Area)JR Hokkaido PassJR Kyushu PassJR Shikoku PassJR Hokkaido Rail PassJR Pass Kansai Wide AreaJR Pass Setouchi AreaJR Pass Sapporo Furano AreaKansai JR Rail Pass 1-4 Days
Uyuni: Full-Day Salt Flats Tour with Sunset WineFrom Cusco: Lake Titicaca 1-Day Sleeper Bus Tour + LunchCadaqués + Girona, Spain Day Tour to Hof Skaftafell + Diamond Beach + Glacier Lagoon in IcelandLa Palma: Bodegas Teneguia Winery Tour with Wine TastingHiroshima and Miyajima: 1-day tour to Atomic Bomb Dome, Peace Memorial, and Itsukushima ShrineFanghua's half-day tour with in-depth guide at the Hebei museum Xiamen Private Day Tour To Meizhou Island Southern Shaolin TempleExplore the Past and Present of Mountains and Rivers in One Day: Lanzhou Ink Danxia + He Kou Ancient Town + Yellow River Building 1-day TourHainan Dongfang Day Tour: Hainan Rosewood Valley + Yulin Cape + Ezhen Crocodile Park Things to do in Hong KongThings to do in Abu DhabiThings to do in Mount Cook VillageThings to do in IrelandThings to do in Bohol IslandThings to do in Hoi AnThings to do in TampaThings to do in QinghaiThings to do in TakayamaThings to do in Batu CavesThings to do in CairnsThings to do in SerbiaThings to do in PerthThings to do in Mount BullerThings to do in Jilin