Saint Lucia Travel eSIM
One eSIM for Saint Lucia and its neighbours. Scan a QR code and you're online.
Plans & prices
Buy now — the plan activates when you land, not when you pay.
- Fast delivery
- Check your device
- Secure payment
Saint Lucia
Nationwide data coverage
- 4G / LTE
- Hotspot
- Top-ups
- No ID needed
Coverage & network in Saint Lucia
Saint Lucia is covered by TravelNet’s multi-country plans — each plan on this page lists exactly which countries it includes, and every one of them works in Saint Lucia. Install before you fly, and you have data the moment you land.
Plan sizes on this page run from short-stay allowances to remote-work territory. Count 100–200 MB a day for maps and messaging, and 1 GB an hour once video is involved.
Expect 4G/LTE rather than 5G in Saint Lucia. That is plenty for maps, messaging, ride-hailing and streaming, and it is the technology with the widest footprint outside the main towns. Tethering is allowed on every Saint Lucia plan, so a laptop or a travelling companion can share the connection.
Because these are regional plans, crossing into a neighbouring country usually needs no new eSIM at all — check the coverage list on the plan you pick. The full Caribbean plan page shows everything the region offers, and Puerto Rico, Saint Barthélemy and Saint Kitts and Nevis have their own pages too.
How to install it
- 1
Buy in a minute
Pick a Saint Lucia plan and pay. Your QR code arrives by email within minutes — no account, no shipping.
- 2
Install on Wi-Fi
Scan the code before you fly. The profile sits alongside your normal SIM and stays switched off until you need it.
- 3
Land connected
Turn on data roaming for the TravelNet line when you arrive. The plan starts counting down on that first connection, not at checkout.
Will my phone work?
You need an eSIM-capable, carrier-unlocked phone: an iPhone XS or newer, a Pixel 3 or
newer, or a recent Samsung Galaxy S, Z or A-series flagship. Dial *#06# — if
an EID number is listed alongside the IMEI, the phone has an eSIM.
Travelling beyond Saint Lucia?
One profile, one allowance, no swapping SIMs at a border.
- Caribbean from $10.99 · up to 29 countries
- Global from $9.99 · up to 173 countries
-
Puerto Rico
from $5.49 -
Saint Barthélemy
from $12.99 -
Saint Kitts and Nevis
from $8.49 -
Saint Martin
from $12.99
Planning a multi-country trip? Find the plans that cover every stop →
Saint Lucia eSIM questions
Which network does the Saint Lucia eSIM use?
We don't publish a single operator name for Saint Lucia, because the profile can attach to more than one partner network and picks whichever is strongest where you are. In practice that means you get the best available signal rather than being locked to one operator's weak spots.
Will I get 5G in Saint Lucia?
No. Saint Lucia plans run on 4G/LTE, which is what the networks cover reliably. For maps, messaging, calls over data and streaming the difference is not something you'll notice.
How much data do I actually need for Saint Lucia?
Most travellers over-buy. Maps and messaging for a week is under 2 GB; streaming and video calls are what move the number. Start small and top up if you run short.
When does my Saint Lucia plan start counting down?
When the eSIM first connects to a network in Saint Lucia, not when you buy it. Install it at home a day or two before you fly — the validity period on the plan you choose runs from arrival, not from checkout.
Why do Saint Lucia plans list other countries too?
Because they are regional eSIMs: one profile whose allowance works across every country on its coverage list, Saint Lucia included. For a single-country trip nothing changes — install, land, connect. For a multi-country trip it means the same plan keeps working after the border.
Can I use my Saint Lucia eSIM as a hotspot?
Yes. Tethering is enabled on every Saint Lucia plan, so you can share the connection with a laptop, a tablet or someone travelling with you. Hotspot data comes out of the same allowance.
Can I keep my own phone number while I'm in Saint Lucia?
Yes — that's the main reason to use an eSIM rather than a local SIM. Your home line stays active for calls, SMS and two-factor codes; the Saint Lucia eSIM sits alongside it as a data-only line. Leave data roaming off for your home line to avoid a surprise bill.
Do I need to register or show a passport to use a Saint Lucia eSIM?
No. The plan roams on partner networks, so there's no local SIM registration, no ID upload and no shop visit. You buy it, scan the QR code, and it works on arrival.
What happens if I run out of data in Saint Lucia?
You can buy another Saint Lucia plan from the same page and install it the same way. Plans marked as top-up capable can also be extended without a new QR code.
I'm also visiting Puerto Rico and Saint Barthélemy — do I need separate eSIMs?
Check the coverage list on the plan you pick first — many Saint Lucia plans are regional and already include the neighbours, in which case one eSIM covers the whole trip. Otherwise the Caribbean plan does.
Will my phone work with a Saint Lucia eSIM?
If it's an iPhone XS or newer, a Pixel 3 or newer, or a recent Samsung Galaxy S, Z or A-series flagship, almost certainly — and it must be carrier-unlocked. Dial *#06# and look for an EID number: if one is listed, the phone has an eSIM. Our compatibility list has the full set.