The best eSIM for Saint Kitts and Nevis in 2026. Airalo, Holafly, Saily, Nomad, Ubigi and Ringo Light for Saint Kitts and Nevis, priced on the same day: two weeks unlimited for $44.99, a month for $86.99.
Prices read on 28 September 2026. Six travel eSIMs sell data for Saint Kitts and Nevis. We priced all six on the same day, for a cruise stop in Basseterre, a week at Frigate Bay or on Nevis, two weeks and a month, and read the fine print on unlimited. On two small islands the details matter: two of the six sell no unlimited here at all, and one sells no Saint Kitts and Nevis plan, only Caribbean and global ones. Here is where each one wins.
Ringo Light: Cheapest unlimited for two weeks or a month. Unlimited data at full speed for 2 weeks at $44.99 or 30 days at $86.99, one payment each, nothing renews. Holafly asks $68.90 for 15 days and $111.90 for 30 days.
Nomad: Cheapest data bucket. 10 GB for 30 days at $34 and 20 GB at $49, on a Saint Kitts and Nevis plan on FLOW. Nomad sells no unlimited plan here.
Holafly: Cheapest week of unlimited. 7 days at $36.50 on FLOW, days not gigabytes. Sharing limited to 1 GB a day.
Airalo: Cheapest 3 days. 3 days of unlimited at $19.50 on its Island Hopper Caribbean plan, 3 GB a day at full speed. Its own Saint Kitts and Nevis plan on Digicel sells buckets up to 5 GB.
Ubigi: 10 GB at the same $34 as Nomad. On its Caribbean plan, not a Saint Kitts and Nevis one. 15 days with 30 GB at full speed for $75, then 2 Mbps.
Model: Airalo Saint Kitts and Nevis buckets up to 5 GB; unlimited only on its Island Hopper Caribbean and Discover global plans; Holafly Unlimited days only; Saily Buckets only; above 1 GB only on its Caribbean Islands plan; Nomad Buckets only; Ubigi No Saint Kitts and Nevis plan; Caribbean and global plans, buckets or a fixed amount, then 2 Mbps; Ringo Light Unlimited trips: 2 weeks or 30 days.
Unlimited, 3 days: Airalo Island Hopper $19.50; Holafly $19.90; Saily No unlimited plan; Nomad No unlimited plan; Ubigi No 3-day plan; Ringo Light No 3-day plan.
Unlimited, 7 days: Airalo Island Hopper or Discover $45; Holafly $36.50; Saily No unlimited plan; Nomad No unlimited plan; Ubigi Caribbean plan, 20 GB, then 2 Mbps, $44; Ringo Light No 7-day plan; 2 weeks $44.99.
Unlimited, 2 weeks: Airalo Discover 15 days $96; Island Hopper $99; Holafly 15 days $68.90; Saily No unlimited plan; Nomad No unlimited plan; Ubigi Caribbean plan, 15 days, 30 GB, then 2 Mbps, $75; Ringo Light $44.99.
Unlimited, 30 days: Airalo Discover $159; Island Hopper $160; Holafly $111.90; Saily No unlimited plan; Nomad No unlimited plan; Ubigi No 30-day Caribbean plan; Best World global plan, 60 GB, then 2 Mbps, $108; Ringo Light $86.99.
10 GB, 30 days: Airalo Not sold for Saint Kitts and Nevis alone; Island Hopper $48; Holafly No buckets; Saily Caribbean Islands plan $46.99; Nomad $34; Ubigi Caribbean plan $34; Ringo Light No buckets; 2 weeks starts with 10 GB, $44.99.
20 GB, 30 days: Airalo Not listed for 30 days; Discover global plan, 20 GB for 365 days, $66; Holafly No buckets; Saily Not listed on the day; Nomad $49; Ubigi Not listed for 30 days; Caribbean plan 20 GB for 7 days, $44; Ringo Light No buckets; 30 days starts with 20 GB, $86.99.
Full speed on unlimited: Airalo 3 GB a day, then 1 Mbps; Holafly No daily cap stated; sharing 1 GB a day; Saily No unlimited plan; Nomad No unlimited plan; Ubigi A fixed amount, then 2 Mbps; Ringo Light No speed cap; starts with 10 or 20 GB, adds 10 GB once at 80%, charged.
Networks: Airalo Digicel; Holafly FLOW; Saily Not named by Saily; Nomad FLOW; Ubigi Not named on its listing; Ringo Light Local partner network.
Renews?: Airalo No; Holafly No; Saily No; Nomad No; Ubigi Monthly plans do; Ringo Light No, one payment; the trip ends when it ends.
App needed: Airalo Yes; Holafly No, QR code; Saily Yes; Nomad Optional; Ubigi Optional; Ringo Light No, the eSIM arrives by email.
Most trips to Saint Kitts and Nevis are a cruise stop or a week or two: a hotel at Frigate Bay or on the Southeast Peninsula, a day in Basseterre and up at Brimstone Hill, the ferry across to Nevis. For about two weeks of unlimited, Holafly asks $68.90 for 15 days, Ubigi $75 for 15 days with 30 GB at full speed, and Airalo $96 on its Discover global plan or $99 on its Island Hopper Caribbean plan. For a month, Ubigi's Best World global plan asks $108 for 60 GB at full speed, Holafly $111.90 and Airalo $159. Ringo Light charges $44.99 for 2 weeks and $86.99 for 30 days, one payment each, nothing renews. Saily and Nomad sell no unlimited plan here at all.
Read what unlimited means before you pick. Airalo gives 3 GB a day at full speed, then 1 Mbps. Ubigi gives 30 GB for 15 days, then 2 Mbps. Holafly states no daily cap for your own phone and limits sharing to 1 GB a day. Ringo Light has no speed cap: the 2 weeks starts with 10 GB and the 30 days with 20 GB, and when you have used 80% we add 10 GB once and charge the $44.99 top-up. A heavy two weeks with us costs $89.98, more than Holafly's 15 days at $68.90 and Ubigi's at $75, a little under Airalo at $96. A heavy month costs $131.98, more than Ubigi at $108 and Holafly at $111.90, under Airalo at $159. If you will stream every evening, Holafly is the better buy. We would rather you read that here than at checkout.
For a short trip, Ringo Light sells no 3-day or 7-day plan. Airalo sells 3 days of unlimited at $19.50 on its Island Hopper plan, Holafly 3 days at $19.90 and a week at $36.50.
Saint Kitts and Nevis is one country with two mobile networks, Digicel and FLOW, and both cover both islands. Airalo's own plan rides Digicel; Holafly and Nomad ride FLOW. Saily and Ubigi do not name their network on their listings. Any plan here works on Nevis as well as Saint Kitts: it is the same country, so there is no second plan to buy for the ferry.
The towns, the resorts at Frigate Bay and the coast roads have good signal. It thins on the forest trails up Mount Liamuiga and Nevis Peak. Download an offline map of both islands before you hike, whichever eSIM you buy.
Nomad, $34 for 10 GB. A Saint Kitts and Nevis plan on FLOW, with the cheapest 20 GB at $49 and 5 GB at $19, all for 30 days.
Ubigi, $34 for 10 GB. The same price on its Caribbean plan, and it keeps working on many of the other islands.
Airalo, $30 for 5 GB. Its own Saint Kitts and Nevis plan on Digicel stops at 5 GB for 30 days. For 10 GB you need its Island Hopper plan at $48.
Saily, $46.99 for 10 GB. On its Caribbean Islands plan; its Saint Kitts and Nevis plan sells only 1 GB. Its listing is from May; saily.com would not load for us.
Ringo Light, no buckets. Our 2 weeks starts with 10 GB for $44.99 and our 30 days with 20 GB for $86.99. For a fixed amount of data, Nomad and Ubigi are cheaper in Saint Kitts and Nevis, and Nomad's 20 GB at $49 costs far less than our 30 days. Buy Ringo Light for unlimited, not for a bucket.
Ringo Light is our own data eSIM, sold to fund the full Ringo, one plan that works everywhere with your own number ported onto it. For Saint Kitts and Nevis it sells two trips, both unlimited data at full speed with no speed cap: 2 weeks at $44.99, starting with 10 GB, and 30 days at $86.99, starting with 20 GB. Each adds 10 GB once at 80%, charged at $44.99. One payment, nothing renews. The eSIM arrives by email in seconds and installs in one scan, no app. It works on both islands.
Our Caribbean trip covers seven other countries and not Saint Kitts and Nevis. For Saint Kitts and Nevis, buy the Saint Kitts and Nevis trip.
The card to buy it is just below this article.
A cruise stop in Basseterre. Airalo Island Hopper unlimited, 3 days, $19.50, or Nomad 3 GB for $15 if you only need maps and messages. Ringo Light sells no 3 days.
A week at Frigate Bay or on Nevis. Holafly unlimited, 7 days, $36.50. Nomad 5 GB at $19 if the hotel Wi-Fi does the rest.
Two weeks on both islands. Ringo Light unlimited, 2 weeks, $44.99, less than any rival charges for two weeks. Holafly 15 days at $68.90 if you will stream every evening.
Two weeks, light use, budget first. Nomad 10 GB for 30 days at $34.
A month in Saint Kitts and Nevis. Ringo Light unlimited, 30 days, $86.99, starting with 20 GB and adding 10 GB once for $44.99. Ubigi's Best World plan at $108 for 60 GB at full speed if you use a lot of data, or Nomad 20 GB at $49 if you use little.
You need your own number to keep ringing. None of these travel plans does that. The full Ringo, which Ringo Light funds, ports the number you have.
What to do in Saint Kitts and Nevis, and what your phone needs for it. Eight places most first trips include, round Saint Kitts from Basseterre to Brimstone Hill and the Southeast Peninsula, then across the water to Nevis, with the one thing your data does for you at each. The towns and beaches have good 4G; the mountain trails often do not.
The Circus, Basseterre, Saint Kitts. The small roundabout at the heart of the capital, built after Piccadilly Circus in London, with the green Berkeley Memorial clock in the middle. Independence Square and the cruise pier at Port Zante are a short walk away. Prices are in Eastern Caribbean dollars, fixed at 2.70 to the US dollar. A currency app does the sums when a stall quotes EC.
Brimstone Hill Fortress, West coast, Saint Kitts. A British fortress built over a century on a volcanic hill above the sea, now a UNESCO World Heritage Site. On a clear day you can see Sint Eustatius and Saba from the walls. There is no Uber on the islands. Save a taxi driver's number for the ride back, or agree the fare for a round trip before you set off.
Romney Manor, Old Road, Saint Kitts. An old sugar estate in the hills with tropical gardens, a huge old saman tree and the Caribelle Batik workshop, where you can watch the cloth being made. The rainforest begins just above the estate. Save an offline map if you walk on into the forest, where the signal fades.
St Kitts Scenic Railway, Needsmust, Saint Kitts. Double-decker carriages on the narrow-gauge line built for the sugar cane, running along the coast past old estates and villages. It runs mainly on cruise-ship days. Check the day's departures online before you go: the train follows the cruise calendar.
Timothy Hill lookout, Southeast Peninsula, Saint Kitts. The viewpoint on the peninsula road where the Atlantic lies on one side and the Caribbean on the other, with Nevis Peak ahead. Best in the late afternoon light. Traffic drives on the left. A maps app with the peninsula saved offline helps on the winding road down to the beaches.
South Friars Bay, Southeast Peninsula, Saint Kitts. A calm Caribbean beach lined with beach bars, a short drive past Timothy Hill. Green vervet monkeys often come down from the hills. Many beach bars take cards, some only cash. Look up the nearest cash machine in maps before you leave Frigate Bay.
Charlestown ferry pier, Charlestown, Nevis. Passenger ferries from Basseterre land at the pier in the small capital of Nevis. Alexander Hamilton was born here, and the Museum of Nevis History stands on the site of his birthplace. Ferry times change with the season and the day. Check the operators' latest schedule on your phone before you walk to the pier.
Pinney's Beach, North of Charlestown, Nevis. A long stretch of sand and palms on the west coast of Nevis, looking back across the water to Saint Kitts, with beach bars along it. Beach bars book tables and taxis by WhatsApp. Message ahead for sunset.
We priced Airalo, Holafly, Saily, Nomad, Ubigi and Ringo Light for Saint Kitts and Nevis on 28 September 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Maya Mobile, we could not read its own prices for this country on the day, so it stays out rather than being guessed.
Source for Airalo: https://www.airalo.com/saint-kitts-and-nevis-esim?currency=USD (Saint Kitts and Nevis buckets and network in dollars on the site; Island Hopper and Discover unlimited and other buckets from esimdb.com/saint-kitts-and-nevis/airalo, 28 September 2026).
Source for Holafly: https://esim.holafly.com/esim-saint-kitts-and-nevis/ (dollar prices on its own page; network FLOW).
Source for Saily: https://esimdb.com/saint-kitts-and-nevis/saily (listing dated 14 May 2026; saily.com refused the fetch).
Source for Nomad: https://esimdb.com/saint-kitts-and-nevis/nomad (listing dated 17 September 2026; network from nomadesim.com/saint-kitts-and-nevis-esim).
Source for Ubigi: https://esimdb.com/saint-kitts-and-nevis/ubigi (listing dated 17 September 2026; Caribbean and global plans only).
For two weeks or a month of unlimited data, Ringo Light: $44.99 for 2 weeks and $86.99 for 30 days on 28 September 2026, against $68.90 for 15 days and $111.90 for 30 days at Holafly. For 3 days, Airalo's Island Hopper plan at $19.50. For a week, Holafly at $36.50. For a 10 GB bucket, Nomad or Ubigi at $34.
Airalo rides Digicel, and Holafly and Nomad ride FLOW. Saily and Ubigi do not name their network on their listings. Both networks cover both islands, the towns and the resorts; signal thins on the mountain trails.
Every brand has a limit somewhere. Airalo slows you after 3 GB a day, Ubigi after its fixed full-speed amount. Holafly states no daily cap for your own phone and limits sharing to 1 GB a day. Saily and Nomad sell no unlimited here. Ringo Light has no speed cap: it starts with 10 or 20 GB and adds 10 GB once at 80%, charged.
Yes. Saint Kitts and Nevis is one country and every plan in this table covers both islands on the same networks, so you keep the same eSIM on the ferry to Charlestown. On a cruise, keep data roaming off on your home line while at sea: your phone may join the ship's own network, which no travel eSIM covers.
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