AeroSims eSIM Data Plans for Saint Lucia

AeroSims does not provide a truly unlimited data eSIM for Saint Lucia. The plans that carry the name “Unlimited” give 2 GB of high‑speed data per day and throttle to 512 kbps once that daily amount is reached, so the data is not unlimited.

Travelers who need more data can choose fixed‑data plans from AeroSims, such as the Castries 20 GB/30 days plan or the Caribbean 10 GB/30 days plan. These plans offer a larger, fixed amount of high‑speed data that must be used within 30 days and can be more cost‑effective for heavy data users.

AeroSims does not provide a Saint Lucia eSIM that includes a local phone number or SMS capability. All eSIM offerings for Saint Lucia from AeroSims are data‑only plans.

If you need to make voice or text communications, you can generally use VoIP services such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations may block or restrict certain apps or services, so travelers should confirm that the apps they rely on work in Saint Lucia before purchasing a plan.

AeroSims offers a total of 11 single‑coverage and 3 multi‑coverage plans across the network.
The available plans are priced between $14.77 and $400.00, with data caps ranging from 2 GB to 20 GB.
Single‑coverage plans provide a fixed amount of data for a set period, while multi‑coverage plans allow the same data bundle to be used across several countries.
Information about how many of these plans are specifically available for Saint Lucia is not disclosed in the current dataset.