Bought the wrong plan? An unused, never-activated eSIM can be refunded in full within 30 days of purchase. See our refund policy for the full terms.
Fixed data plans give you a set amount of data, for example 1 GB or 5 GB, to use at full speed for the whole plan period. When it runs out, you top up or buy again. Pick this if you know roughly how much you'll use.
Unlimited plans have no total data cap for the plan period, but each day includes a high-speed allowance. Once you use that day's allowance, you carry on at a reduced speed. Reduced-speed data has a daily limit too, and if you reach it, data pauses until the allowance resets 24 hours after you activate the eSIM. Pick this for heavier or less predictable use. A fair-use policy applies.
Pay As You Go is not a plan at all. You add credit once and it comes off by the megabyte at the local rate as you use it, so you never pay for data you do not finish. Credit never expires, data pauses when the balance hits zero, and the same eSIM keeps working across every country we cover. It costs more per gigabyte than a plan, so pick this for light or hard to predict use rather than heavy days.
Add your other stops and we check whether one regional eSIM costs less.
Canada's travel advice for Saint Lucia says mobile reception is available across the island and is reliable for emergency calls, which is reassuring on long drives between the north and the south. Digicel and Flow are the network names you're likely to see.
Air arrivals can fill in Saint Lucia's electronic immigration form online in the three days before arriving, one per family, and get a QR code by email to show on arrival. Didn't get round to it before the flight? You can still complete it at the airport using the free Wi-Fi.
Ride-sharing apps work in Saint Lucia, and ferries link the island with Martinique and St Vincent. If you take a regular taxi instead, Canada advises using a registered one with a blue number plate and agreeing the fare first, because drivers don't use meters.
The UK's travel advice lists 911 for ambulance, fire and police; Canada's advice also gives 999 for police.
Regional & global eSIMs that also cover St. Lucia on one plan.
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Everything you need to know before you buy.
Your St. Lucia eSIM roams onto tier-1 local partner networks, connecting automatically to the strongest available signal — with no roaming setup beyond turning the eSIM on.

One Caribbean eSIM plan covers 11 islands, not the whole region. Which are included, which need their own plan, and how much data to bring.

City 5G is superb; the national parks are a dead zone. A realistic data plan for a road trip or a city break across the United States.

Which network reaches beyond the resorts, how much data a trip really takes, and how to land online.
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