🇰🇳 eSIM plans for Saint Kitts and Nevis

Starting at $12.82/day*
  • No data caps
  • 7-days valid
  • Fast, reliable connection
  • Skip the roaming bill
  • QR code emailed instantly
Get your unlimited data
How many days
More days, lower daily rate
7
How many eSIMs
More eSIMs, bigger discount
1
Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

Secure Checkout
Visa Mastercard PayPal Amex Diners JCB
Saint Kitts and Nevis eSIM travel illustration

Why buy from us?

Here's how Onetel stacks up against other options in Saint Kitts and Nevis.

Onetel
Local SIM card
Roaming
Uncapped data plans
Activates instantly
Your number stays the same
No surprise charges
No lock-in
24/7 support
Caribbean eSIM

Cover the Region with Caribbean eSIM

Cover Saint Kitts and Nevis and every neighboring country on one regional eSIM — no SIM swaps, no extra fees. Starting at $3.38.

View Caribbean Plans
🇰🇳

eSIM costs for Saint Kitts and Nevis

Prices shown in USD

7 days of unlimited data in Saint Kitts and Nevis costs $90.42 — about $12.92 a day on Flow or Digicel, with no roaming charge and no SIM to swap.

Duration Price Daily cost
1 day $14.02 $14.02/day
3 days $39.48 $13.16/day
5 days $64.96 $12.99/day
7 days $90.42 $12.92/day
10 days $128.60 $12.86/day
15 days $192.26 $12.82/day
30 days $29.58 $0.99/day
🇰🇳

Which Saint Kitts and Nevis eSIM plan fits your trip?

Choose your Saint Kitts and Nevis eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.

Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.

Short trip

1 GB / 7 days

Best for: A short visit with maps, messages and occasional browsing.

This option pairs the 1 GB allowance with a stated validity period of 7 days.

Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.

Two-week trip

3 GB / 15 days

Best for: A stay of around two weeks with regular navigation and messaging.

The 3 GB allowance remains available across a stated validity period of 15 days.

Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.

Longer or higher use

10 GB or more / 30 days

Best for: A longer stay or more frequent streaming, video calls or work use.

The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.

Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.

🇰🇳

Which networks you connect to in Saint Kitts and Nevis

Your eSIM roams onto Saint Kitts and Nevis's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
Flow B2, B4, B13 — No
Digicel B2, B4, B13 — No

How to check mobile coverage in Saint Kitts and Nevis

The Saint Kitts and Nevis mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.

Accommodation and daily stops

Check your accommodation and the places you expect to visit in Saint Kitts and Nevis. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.

Journeys between stops

Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.

Borders and onward travel

Check the selected product scope for every country on your itinerary. Your Saint Kitts and Nevis plan and a regional plan may have different included destinations and validity periods.

Phone compatibility in Saint Kitts and Nevis

Compare your phone with 4G bands B2, B4, B13 in the existing Saint Kitts and Nevis network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.

Set up the Saint Kitts and Nevis eSIM for your trip

Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.

When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.

  1. Confirm that your phone is unlocked and supports eSIM before purchase.
  2. Save the QR code or manual installation details somewhere you can reach without mobile data.
  3. Use reliable Wi-Fi to install the profile at the time recommended in the product instructions.
  4. When you are ready to use it, select the travel eSIM for cellular data and apply the stated roaming and APN settings.
  5. Keep roaming disabled on your home line if you want to avoid using its travel data.
Network and coverage sources, checked 2026-10-10
Saint Kitts and Nevis travel guide

Getting the Most Out of Saint Kitts and Nevis

Saint Kitts and Nevis offer a relaxed Caribbean pace. These two islands are easy to explore with a rental car or local taxis. From Basseterre on Saint Kitts to the quiet roads of Nevis, you will find uncrowded beaches and green hills. With limited street lighting outside towns, plan drives to finish before dusk. On Nevis, the ferry runs several times daily from Basseterre; check the return schedule so you are not stranded. Carry cash in Eastern Caribbean dollars because small shops and market stalls often do not accept cards. Reef tours and snorkel trips depart from Frigate Bay. Book these a day ahead during peak season to guarantee a spot. Stay on designated paths when hiking in the rainforest to avoid steep, unmarked drops.

Key Sights Worth Your Time

Brimstone Hill Fortress is a UNESCO World Heritage site on Saint Kitts. The stone fortifications and cannons overlook the Caribbean Sea. Allow two hours to walk the grounds and tunnels. Nevis Peak is a challenging hike on Nevis. Only attempt it with a local guide; the trail is steep and often muddy. Charlestown, Nevis is the island's capital and birthplace of Alexander Hamilton. The small museum there explains his early life. Frigate Bay Beach on Saint Kitts has calm water and shaded spots. It is a good choice for a full day of swimming and sun. Dieppe Bay Beach on the north coast is quieter but has strong currents; swim only in marked safe areas. Whether you are on Saint Kitts or Nevis, avoid leaving valuables unattended on the sand.

Local Dishes You Should Try

Goat Water is a hearty island stew made with goat meat, breadfruit, and dumplings. It is not watery; the name is a local term for a rich broth. Saltfish and Dumplings combines salted cod with dense, spiced dumplings. It is often served at breakfast or lunch. Stewed Conch is a tender seafood dish cooked with coconut milk and peppers. Only order it from a busy cookhouse that sells it by the bowl. Johnny Cakes are fried dough rounds that go well with fish or alone. Coconut Bread is a sweet, dense bread sold by roadside vendors. The cuisine blends African, British, and French Caribbean influences. Island portions are generous, so share a main dish if you are not very hungry. Street food is safe when the vendor is busy and the food is cooked fresh in front of you.

When to Plan Your Visit

December to April is the high season. The weather is drier and the Caribbean sun is strong. Crowds are moderate, and accommodation prices are at their peak. May to November is the low season. Afternoon rain showers are common, but they usually pass in an hour. August can bring heavier tropical waves. While July and August see more rain, the islands are greener and quieter. Hotel rates drop noticeably in September and October. This period also carries the highest chance of extended storms. If you travel then, book flexible flights and lodgings. The trade winds blow year-round, so even hot afternoons on the beach have a breeze. For hiking, the cooler hours of early morning, between 6:00 and 9:00, are best. Avoid major Carnival dates in late December unless you want loud crowds and higher prices.

What to Bring and What to Leave Behind

High-SPF sunscreen is essential. The Caribbean sun is intense even on cloudy days. Lightweight, breathable clothing made from cotton and linen will keep you cool. Water shoes or reef sandals protect your feet from sharp coral and sea urchins when swimming. Insect repellent with DEET is important near mangroves and after sunset. Dengue mosquitoes are active in the region. Light rain jacket or poncho is useful from May to November for sudden showers. Leave heavy winter coats, formal evening wear, and high heels at home. The islands are casual. Your uPhone eSIM will work for calls and data if you activate it before departure. Do not forget a reusable water bottle; tap water in most hotels is safe, but check with your host. A small dry bag helps protect electronics on boat trips.

Common Questions

The details worth knowing about your Saint Kitts and Nevis eSIM

That depends on the eSIM provider. The local networks, Flow and Digicel, both support 4G on bands B2, B4, and B13. Check which operator your eSIM uses before purchase, as some plans may default to only one network.

Possibly. Both Flow and Digicel use bands B2, B4, and B13 for 4G. If your phone misses B13, you may still connect on B2 or B4, but coverage could be weaker in areas that rely on B13. Check your device’s band support.

Not necessarily. This eSIM page is for Saint Kitts and Nevis only. Coverage does not extend to other countries. If you plan to visit St. Martin, Antigua, or other islands, you would need a separate plan for each destination.

Most travel eSIMs for Saint Kitts and Nevis do not require local ID or registration. Activation is handled remotely by the eSIM provider. However, some local prepaid SIMs may require a passport. Check your specific eSIM’s terms.

No. According to available information, neither Flow nor Digicel offers 5G in Saint Kitts and Nevis. The eSIM will connect you to 4G on bands B2, B4, or B13. 5G is not supported on either local network.
24/7 Support

Stuck? Talk to a human.

Live chat and email are staffed the whole way through — before you fly and while you're abroad. Replies typically land in under 2 minutes.

Talk to us
Onetel customer support

Bundle Saint Kitts and Nevis with other countries close by.