Saint Kitts and Nevis · roaming cost calculator
Saint Kitts and Nevis Roaming Price Audit: Local Networks, Two Prices
HelloRoam is the top pick for Saint Kitts and Nevis on this site's rubric, though its 7-day unlimited plan there costs $110.88, at full speed for the first 2 GB a day, above the $84 a week on AT&T's $12-a-day pass, so for one week the day pass costs less, and Holafly ranks second on this site's rubric. HelloRoam runs its website and app in 63 languages. Airalo covers 200+ destinations to HelloRoam's 185. HelloRoam's price is from its catalogue of 29 Oct 2026, rivals' from the 30 Oct 2026 price check; AT&T's rate was checked June 2026.
The Saint Kitts and Nevis audit below runs in dollars because the carrier bills in dollars. HelloRoam prices checkout in 31 currencies, so a $164.45 purchase can be paid without a dollar conversion.
Saint Kitts and Nevis eSIM plan comparison across providers
HelloRoam's Saint Kitts and Nevis eSIM uses local 4G LTE towers. Seven days of unlimited data cost $110.88, against the $84 AT&T bills for seven International Day Pass days at $12 each.
Get eSIMIn Saint Kitts and Nevis, Holafly runs on a local network with unlimited data. Heavy users streaming video save against paying by the gigabyte elsewhere.
Get eSIMNomad's per-GB rates are most competitive in Southeast Asia and popular tourist routes. In Saint Kitts and Nevis, 4G LTE data at $2.30/GB is among the lower per-GB rates in the market.
Get eSIMSaint Kitts and Nevis travelers on Airalo get 4G LTE data. Regional bundles cover nearby countries on a single plan — no separate eSIM per destination.
Get eSIMSaily's Saint Kitts and Nevis plan sells 4G LTE access. VPN toggle and eSIM management live in one privacy-focused app — no separate NordVPN install needed.
Get eSIMCompare providers: Airalo vs Holafly · Airalo vs Saily · Airalo vs Nomad · Airalo vs HelloRoam · Holafly vs Saily · Holafly vs Nomad · Holafly vs HelloRoam · Saily vs Nomad · Saily vs HelloRoam · Nomad vs HelloRoam
The full picture
Saint Kitts and Nevis carrier roaming fees, checked
Every major carrier's published Saint Kitts and Nevis rate, side by side, with the eSIM winner highlighted.
| Carrier | Plan type | Daily | 7-day | Speed | Data limit |
|---|---|---|---|---|---|
| AT&T | International Day Pass | $12.00source | $84.00 | LTE | Plan data |
| Verizon | TravelPass | $12.00source | $84.00 | LTE | Plan data |
| T-Mobile | International Pass | $10.00*source | $50.00 | LTE | 2GB per 1 Day pass |
| Xfinity Mobile | International Pass | $10.00source | $70.00 | LTE | 200 MB/day |
| eSIM · HelloRoam | 20GB data plan | — | $164.45 | 4G LTE | 20GB |
*T-Mobile's Experience More plan includes 5GB of high-speed data abroad and Experience Beyond 15GB, then data runs at up to 256Kbps. Essentials includes texting but no data. The 1 Day International Pass costs $10; the 7-day figure is the cheapest pass mix, 10-day pass.
* Xfinity Mobile International Pass: $10/day with 200 MB/day high-speed cap
Compare all carrier roaming plans to see how AT&T, Verizon, T-Mobile, Vodafone, and EE stack up against eSIM providers.
Pay-per-use cost audit
How much AT&T charges per hour in Saint Kitts and Nevis without a plan
Here is how the first morning in Saint Kitts and Nevis plays out on AT&T pay-per-use (no plan active). You wake up, open Google Maps to find coffee nearby (~50 MB). You check email and a few attachments load (~5 MB). You scroll Instagram for 15 minutes while you wait (~20 MB). That totals 75 MB. At $2.05/MB, your first morning costs $154 before 9 AM. A 5-minute FaceTime call to confirm plans adds $154. By noon, after another hour of navigation, the bill reaches $410. These are AT&T's published pay-per-use charges. Source: AT&T rate card, June 2026.
Personalize your savings
Your Saint Kitts and Nevis saving against $12 a day
Adjust the trip length, the carrier and the daily data below and the calculator reprices both sides. The starting point is the 10-day average stay recorded for Saint Kitts and Nevis: $120 on an AT&T day pass at $12 a day, against $164.45 for a 20GB travel eSIM. Both prices buy access to the same local operators.
Network coverage
Saint Kitts and Nevis network operators and coverage map
Saint Kitts and Nevis runs one carrier: FLOW. AT&T and Verizon both roam through FLOW at $12/day. An eSIM connects to the same local infrastructure at $7.47/GB. Roaming and eSIM use the exact same infrastructure. Only the cost differs. a local 4G LTE network covers Saint Kitts and Nevis. AT&T roaming and travel eSIMs both connect to that same LTE signal. No speed difference. Only a price difference: $12/day versus $7.47/GB.
Network attachment record
The networks behind both prices in Saint Kitts and Nevis
HelloRoam publishes one local operator for Saint Kitts and Nevis: FLOW.
One operator means no fallback network.
Where FLOW has no signal, an eSIM has nowhere else to attach.
HelloRoam records no 5G operator for Saint Kitts and Nevis.
Carrier roaming meets the same ceiling, because roaming rents local networks.
Price is what separates the two options in Saint Kitts and Nevis. This page prices both.
5G and 4G here are capability labels. Neither one is a speed reading.
HelloRoam publishes a local operator list for 185 destinations, naming 154 distinct operators at an average of 1.48 per destination. Saint Kitts and Nevis is one of 117 single-operator destinations in that file, and the list reads FLOW. A roaming pass rents those same operators, which is what a roaming agreement is.
| Operator | Network generation on file |
|---|---|
| FLOW | 4G |
Source: HelloRoam package feed, read 17 August 2026. The feed publishes an operator list for every destination it sells. No speed test sits behind this table, and we ran none. The full operator map covers 185 destinations.
Pricing breakdown
Saint Kitts and Nevis roaming rate breakdown
How much does Saint Kitts and Nevis roaming cost over 14 days? AT&T at $12/day: $120. Verizon: $168. T-Mobile at $10/day: $75. A 10GB eSIM on a local network: $74.70. The difference between the cheapest carrier option and the eSIM is $45.30 less than AT&T.
Daily data cost comparison for Saint Kitts and Nevis: AT&T $12/day, Verizon $12/day, T-Mobile high-speed $10/day, eSIM $5.34/day ($74.70 total over 14 days). On a per-day basis, the eSIM is 2.2x cheaper than AT&T.
AT&T charges $120 for 14 days regardless of how much data you use. eSIM tiers let you pay for what you need: 1GB at $10.98 ($10.98/GB), 3GB at $26.10 ($8.70/GB), 5GB at $40.80 ($8.16/GB), 10GB at $74.66 ($7.47/GB), 20GB at $164.45 ($8.22/GB). For unlimited data, the daily plan costs $14.40/day ($201.60 total), which is $81.60 more than AT&T at $12 a day.
Unlimited plans for Saint Kitts and Nevis are sold by duration: 1 day at $18, 3 days at $51.30, 7 days at $110.88, 14 days at $201.60, 30 days at $367.20. The 30-day plan works out at $12.24 a day. Unlimited here means 2GB a day at full speed before a fair-use policy applies. Catalogue prices read 29 Oct 2026.
Trip cost breakdown
Three trip scenarios: what AT&T charges vs eSIM cost in Saint Kitts and Nevis
Three days in Saint Kitts and Nevis costs $36 on AT&T at $12/day. A 2GB eSIM on a local network covers the same period for $26.10. Difference: $9.90.
Fourteen days costs $120 on AT&T, because it bills at most 10 daily fees per line each bill cycle. A 20GB eSIM on a local network covers 15GB of photos and video calls for $164.45. Difference: $-44.45 (-37%).
Thirty days on AT&T costs $120. A 50GB eSIM on a local network covers 50GB for $388.55. Difference: $-268.55 over the month. AT&T rate: $12/day regardless of data consumed, at most 10 daily fees per line each bill cycle. Rates checked June 2026.
Airport options
Airport data options when you land in Saint Kitts and Nevis
SIM counters at Saint Kitts and Nevis airports close overnight. If you land after 10 PM or before 6 AM, the kiosk may not be open. A 1GB eSIM at $10.98 activates on local towers as soon as you disable airplane mode — it does not depend on airport operating hours.
Data planning
GB requirements for 7 days in Saint Kitts and Nevis
Travelers to Saint Kitts and Nevis use roughly 1.5 GB of mobile data per day. Over a 7-day trip, that totals 11GB. A 20GB eSIM plan at $164.45 covers this with room to spare.
A 20GB eSIM costs $164.45 for 7 days. AT&T charges $84 for the same trip on the same local towers. For heavy data users, a 1-day unlimited plan costs $18, not under AT&T's $12/day pass.
Connectivity
Saint Kitts and Nevis data strategy: WiFi vs eSIM
WiFi and a travel eSIM work best as a pair in Saint Kitts and Nevis. WiFi is unreliable beyond major hotels. Cellular carries the bulk of your connectivity. An eSIM on a local network handles navigation, ride-hailing, and payments everywhere else at $7.47/GB.
Plan your data
Your Saint Kitts and Nevis data budget explained
T-Mobile's Experience plans include 5GB or 15GB of high-speed data abroad, then up to 256Kbps, too slow to load a restaurant menu in Saint Kitts and Nevis. Its International Passes start at $10 a day, reaching $50 over 10 days at the cheapest mix. A 20GB eSIM on a local network delivers full 4G LTE speed for $164.45.
Saint Kitts and Nevis has one mobile operator: FLOW. US carriers pay FLOW for roaming access and pass that cost to you at $12/day. An eSIM connects to FLOW directly at $7.47/GB — no carrier markup.
Local prices in Saint Kitts and Nevis are in XCD (EC$), but eSIM plans are priced in USD, eliminating exchange rate uncertainty on your data costs.
Quick reference
Saint Kitts and Nevis Travel Essentials
911
911 reaches police, fire, and ambulance in Saint Kitts and Nevis. Save the number before you arrive — do not rely on memory in an emergency. 911 works from any phone, including a travel eSIM with no local number.
Type D/G
Saint Kitts and Nevis uses Type D/G outlets. US plugs require a Type D/G travel adapter. Check your charger's voltage rating before use — most modern phone and laptop chargers support 100-240V.
AST (UTC-4)
XCD (EC$)
Cash in XCD is preferred across most of Saint Kitts and Nevis outside major hotels and tourist centers. Card terminals are not common in local markets or small restaurants. Withdraw enough cash at a reliable ATM before leaving the city — rural areas may not have ATM access.
Good to know
Saint Kitts and Nevis uses Type D/G power sockets. A dead phone means a dead eSIM connection — pack the right adapter to keep your device charged between venues.
Good to know
In Saint Kitts and Nevis, dial 911 for emergency services. Calling 112 may not connect on all networks. This number works on any active SIM or eSIM, including plans with exhausted data balances.
Step by step
Step-by-step: set up your Saint Kitts and Nevis eSIM before you fly
- At the airport before departure: if Settings > Cellular shows an "Add eSIM" option, your phone is ready — buy and install a Saint Kitts and Nevis plan in under 5 minutes on any airport WiFi
- HelloRoam offers the Saint Kitts and Nevis 1GB plan for $10.98 — buy it directly from their app or website. Compare all eSIM providers to find the best option for your trip.
- Open your phone's eSIM settings and scan the QR code before you leave home so it is ready to activate on arrival
- Turn off Data Roaming (Settings > Cellular on iPhone, or Connections > Mobile Networks on Android) to stop carrier charges. Read the full how-to-turn-off-data-roaming guide for device-specific steps.
- On iPhone when you land in Saint Kitts and Nevis: tap Settings > Cellular, select your HelloRoam eSIM line, and set it as the active data SIM — FLOW's LTE signal appears in the status bar within 30 seconds
- On Samsung Galaxy: go to Settings > Connections > Mobile Networks > WiFi Calling and enable it on your home SIM — calls route over the eSIM data connection in Saint Kitts and Nevis
Data tips
Saint Kitts and Nevis trip data discipline: what to disable
QR code scanning for menus, payments, and venue check-ins in Saint Kitts and Nevis uses less than 1 MB per scan. Most payment apps — Apple Pay, Google Pay, and local equivalents — work over cellular with under 2 MB per transaction. These apps add up to less than 50 MB/day total, so they are not a meaningful factor in your plan size.
Regional context
Caribbean travel: Saint Kitts and Nevis mobile data guide
A few things to know before turning off carrier roaming in Saint Kitts and Nevis:
Good coverage on both islands
Nearby
Related destinations
6 destinations near Saint Kitts and Nevis are priced on the same rate card. AT&T bills $12 a day in every one of them, and the figure beside each flag is that destination's own per-gigabyte floor. The cheapest of the group is Aruba at $3.99 a gigabyte.
Forgot your eSIM?
Buying an eSIM after you land in Saint Kitts and Nevis: what it costs
If you reach Saint Kitts and Nevis without an eSIM, your first 30 minutes at the airport determine your data costs. Most airports in Saint Kitts and Nevis have free WiFi near arrivals. Connect as soon as you clear customs. From there, HelloRoam, Holafly, Nomad, Airalo, and Saily all support post-arrival eSIM purchases. The process: download the app over WiFi, choose a Saint Kitts and Nevis plan, scan the QR code, and activate. A 1GB plan on a local network costs $10.98, against $24 for two days on AT&T's International Day Pass. If airport WiFi drops mid-install, hotel lobby WiFi provides a stable fallback for finishing the process.
Savings math
How much you save in Saint Kitts and Nevis
Solo traveler
Solo trip to Saint Kitts and Nevis, 10 days. AT&T: 10 days × $12/day = $120. Verizon: 10 days × $12/day = $120. T-Mobile International Passes: 10-day pass = $50. eSIM 20GB on a local network: $164.45. The eSIM saves $0 vs AT&T, $0 vs Verizon, and $0 vs T-Mobile's paid tier.
Family trip
Families with mixed carriers, one parent on AT&T at $12/day, one on Verizon at $12/day and two children on T-Mobile at $10/day, face $44/day in combined roaming for Saint Kitts and Nevis. Over 10 days: $340. Four eSIMs on a local network at $164.45 each: $657.80. Savings: $-317.80. One purchase per person, no coordination between carriers.
AT&T roaming rate analysis
AT&T's roaming agreement for Saint Kitts and Nevis routes your data through FLOW. This is the same network a travel eSIM connects to. AT&T pays FLOW a wholesale rate and marks it up to $12/day at retail. eSIM providers use similar wholesale agreements and price at $7.47/GB. The markup is the product. AT&T's Day Pass sells network access that costs less through an eSIM. 10-day comparison: AT&T $120 vs eSIM $164.45 on identical FLOW 4G LTE infrastructure.
All-carrier summary
AT&T: AT&T International Day Pass costs -27% more than an eSIM for Saint Kitts and Nevis.
Verizon: Verizon TravelPass costs less than this eSIM plan for Saint Kitts and Nevis.
T-Mobile: T-Mobile's International Passes cost less than this eSIM plan for Saint Kitts and Nevis.
Bottom line for Saint Kitts and Nevis: the eSIM wins. $164.45 for 20GB on a local network vs $120 on AT&T for 10 days. Same towers, same speeds, 0% lower cost. No daily triggers, no per-MB billing, no bill surprises from background app syncs.
Quick answers
Common questions about Saint Kitts and Nevis data costs
Is eSIM cheaper than roaming in Saint Kitts and Nevis?
A 20GB eSIM for Saint Kitts and Nevis runs $164.45 on a local 4G LTE network. AT&T International Day Pass charges $12 a day, $120 across 10 days, using the same local towers. Switching from carrier roaming to eSIM saves $0 per device. Rates checked June 2026.
How much does roaming cost in Saint Kitts and Nevis?
Without an international plan, AT&T charges $2,099 per gigabyte in Saint Kitts and Nevis. The International Day Pass reduces this to $12/day ($120 for 10 days). Verizon TravelPass charges $12/day. An eSIM on a local network: $164.45. Rates checked June 2026.
Does T-Mobile work in Saint Kitts and Nevis?
T-Mobile works in Saint Kitts and Nevis on its included allowance: Experience More plan includes 5GB of high-speed data abroad and Experience Beyond 15GB, then data runs at up to 256Kbps. Essentials includes texting but no data. For 10 days of high-speed data, the cheapest pass mix is $50 (10-day pass). A FLOW eSIM delivers full 4G LTE speed for $164.45. Rates checked June 2026.
AT&T fine print for Saint Kitts and Nevis
$12 covers 24 hours from the first time your phone uses a foreign network, and a single background push notification at 2 AM can start it. AT&T bills at most 10 daily fees per line each bill cycle (terms read 31 Oct 2026).
iCloud Photos, email push, app updates all trigger the daily charge. A phone left in a bag with data roaming on starts a new $12 fee each time a sync lands after the last 24 hours ran out.
Saint Kitts and Nevis FAQ
Saint Kitts and Nevis eSIM & roaming questions
Saint Kitts and Nevis carrier roaming costs $12 a day on AT&T and on Verizon
T-Mobile's Experience plans include 5GB or 15GB of high-speed data in Saint Kitts and Nevis, then at a reduced speed, and Essentials includes texting only. AT&T costs $12/day and Verizon costs $12/day for full speed. Five eSIM providers undercut all three on a local 4G LTE network from $10.98 for 1GB. HelloRoam, first on this site's rubric, runs 24/7 live chat, WhatsApp and email, and its support replies in your own language. Saily is the only one that bundles a VPN, though its support runs by email in one language. Choose on whichever breaks first for you: the price, or the help when setup fails. Rates checked June 2026.
T-Mobile's included data in Saint Kitts and Nevis runs at high speed until the allowance ends
It depends on the plan. T-Mobile's Experience More plan includes 5GB of high-speed data abroad and Experience Beyond 15GB, then data runs at up to 256Kbps. Essentials includes texting but no data. For more high-speed data in Saint Kitts and Nevis, a week of International Passes costs $50 (10-day pass), against $84 on AT&T. On a local 4G LTE network, fixed eSIM plans start at $7.47/GB. HelloRoam's 7-day unlimited plan has the lowest median of the five at $21.50 across 35 countries, against $27.50 on Holafly. Carrier rates checked June 2026; eSIM prices from the 30 Oct 2026 price check.
Saint Kitts and Nevis roaming bills by the day, not by the gigabyte
Your carrier uses one of two models. Per-day billing: AT&T charges $12 and Verizon charges $12 for each 24 hours from the first time your phone connects in Saint Kitts and Nevis, even if you only checked one notification. Per-MB billing: without the $12/day pass, AT&T charges $2.05 per megabyte, which reaches $2,099 per gigabyte. Both models charge for background data you never asked for. The eSIM market runs on two different models: a fixed bucket you pay for upfront at 1GB for $10.98, or an unlimited plan, where HelloRoam's 7-day median is $21.50 against $27.50 on Holafly. Neither meters megabytes. Carrier rates checked June 2026; eSIM prices from the 30 Oct 2026 price check.
Support reach differs across the five Saint Kitts and Nevis eSIM providers
The five differ more here than they do on price. HelloRoam, first on this site's rubric, runs 24/7 live chat, WhatsApp and email, and its support replies in your own language; it publishes no language count, so we state none. Holafly runs 24/7 chat in 10 languages. Airalo answers by email and in-app chat in 12 languages. Nomad is email only in 2 languages. Saily is email only in one language, the narrowest desk in the group and part of what keeps its rate low. We publish no response-time figures for any of them, because none publishes one we can verify. Credit where it is due: AT&T and Verizon put a phone line and a retail store behind the $12/day pass, which counts for something at 2 AM in Saint Kitts and Nevis. Rates checked June 2026.
A 3-day Saint Kitts and Nevis trip costs $36 on AT&T roaming
Yes. AT&T charges $12/day, so International Day Pass for 3 days costs $36. Verizon TravelPass costs $12/day, $36. A travel eSIM on FLOW for a 3-day trip at 1.5 GB/day average costs roughly $33.62 — often covered by a 3 GB plan. The breakeven is day one: a single day of eSIM data costs less than one AT&T day pass in Saint Kitts and Nevis. The only exception: T-Mobile does not charge for data in Mexico and Canada, up to its plan's high-speed allowance. Rates checked June 2026.
US carrier roaming in Saint Kitts and Nevis runs $10 to $12 a day
AT&T charges $12/day in Saint Kitts and Nevis on International Day Pass. Verizon charges $12/day on TravelPass. T-Mobile includes Saint Kitts and Nevis at a reduced speed, or $10/day on the International Pass. A 7-day trip: AT&T $84 at $12/day, Verizon $84, T-Mobile $50. A travel eSIM on FLOW at $7.47/GB costs roughly $78.44 for the same week. Rates checked June 2026.
A cruise leaving Saint Kitts and Nevis prices data differently from land travel
On land in Saint Kitts and Nevis, both options connect through local 4G LTE towers with no meaningful difference. On a cruise ship, neither carrier roaming nor a travel eSIM applies — ships use maritime satellite networks billed separately by the cruise line at $15-30/day. Buy the cruise WiFi package for onboard connectivity. Use the eSIM or carrier roaming only when the ship is docked and you are on shore.
A Caribbean regional plan against single-country Saint Kitts and Nevis coverage
Your itinerary settles it. For Saint Kitts and Nevis alone, a country-specific eSIM at $7.47/GB is the right buy. For several islands, a regional Caribbean plan holding all the stops in one data bucket usually costs less than separate eSIMs. Check the coverage list first, because the five providers draw the region differently: Airalo and Holafly each cover 200+ destinations to HelloRoam's 185, so HelloRoam, with the lowest median 5 GB rate at $2.01/GB, lists fewer destinations than those two. AT&T and Verizon charge $12/day per country, so four islands at two days each bills $96. Carrier rates checked June 2026; eSIM prices from the 30 Oct 2026 price check.
T-Mobile's free tier in Saint Kitts and Nevis sits below what maps and video need
T-Mobile's free international tier in Saint Kitts and Nevis is capped far below a usable speed. That speed supports plain text messages and basic email without attachments. It does not support Google Maps navigation, WhatsApp photo sending, or ride-hailing apps. T-Mobile's International Pass runs $10/day, under AT&T and Verizon at $12/day. A travel eSIM on FLOW at $7.47/GB delivers full 4G LTE with no speed cap.
A week of Saint Kitts and Nevis carrier roaming costs $84
AT&T: $84/week (International Day Pass at $12/day). Verizon: $84/week (TravelPass). T-Mobile: 5GB or 15GB of high-speed data included on its Experience plans, then up to 256Kbps, or $50 for a week of passes (10-day pass). The cheapest eSIM for Saint Kitts and Nevis starts at $7.47/GB on a local 4G LTE network — better per-GB value than all three carriers.
Fact check
3 roaming myths that cost travelers money in Saint Kitts and Nevis
eSIMs use different, slower networks
A travel eSIM in Saint Kitts and Nevis connects to the same local towers as AT&T and Verizon roaming. The radio frequency bands, signal strength, and 4G LTE speed are identical. AT&T's roaming agreement with FLOW and a travel eSIM provider's agreement with FLOW both access the same physical infrastructure. No speed penalty exists for switching from roaming to eSIM.
eSIM drains more battery than a physical SIM
An eSIM is a programmable chip embedded in your phone's hardware — the same radio module that handles physical SIM cards. It draws no additional power beyond what a physical SIM uses. Battery drain in Saint Kitts and Nevis is driven by signal strength and data activity, not by SIM format. Weak signal forces your radio to search harder — that is the actual drain variable regardless of SIM type.
A VPN eliminates roaming costs
A VPN changes the routing of your data packets — it does not change which cellular network your phone connects to. In Saint Kitts and Nevis, your phone attaches to local towers whether or not a VPN is active. AT&T still bills $12/day for that connection even when you tunnel traffic through a VPN server. A VPN also adds 10–20% overhead to your total data consumption on top of the carrier charge.
Our recommendation
Saint Kitts and Nevis data costs: what our research found
The numbers point to HelloRoam for Saint Kitts and Nevis. HelloRoam covers Saint Kitts and Nevis on a local network and scores 9.9/10 on our rubric, the highest of the 5 providers we price. A 1GB plan costs $10.98. Unactivated plans are refundable for 180 days, and its support replies in your own language. Holafly is the alternative for heavy data users: it states no daily cap, at a 7-day unlimited median of $27.50 on 30 Oct 2026.
Learn more
Travel guides, Saint Kitts and Nevis
4 guides carry the parts of a Saint Kitts and Nevis trip this page does not price: installing the profile before departure, switching data roaming off on the home SIM, and what happens to the allowance once a fair-use policy applies. Each one reads the same rate card as this page, where AT&T bills $12 a day.
Saint Kitts and Nevis eSIM activates in under 5 minutes. No roaming fees.
Saint Kitts and Nevis eSIMs reach the same local networks carrier roaming reaches. The cost is $164.45 vs $84 for a week.
Get a Saint Kitts and Nevis eSIM