eSIM.sm eSIM Data Plans for Saint Lucia

eSIM.sm does not provide an unlimited data eSIM for Saint Lucia. The provider offers only fixed‑data plans. For example, a 10GB plan is valid for 30 days and costs $75.30 USD, while a 5GB plan is valid for 15 days and costs $39.90 USD. These options can be more cost‑effective for most travelers unless extremely heavy data consumption is expected.

eSIM.sm does not provide a Saint Lucia eSIM plan that includes a phone number or SMS capability. The available plans from eSIM.sm for Saint Lucia are data‑only eSIMs that give internet access but do not support voice calls or text messages.

Travelers who need to communicate while in Saint Lucia can use data‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection provided by the eSIM.

eSIM.sm provides five multi‑country data plans for Saint Lucia, with no single‑country options available. The plans vary in price from about $10.40 to $75.30 and in data allowances from 1 GB up to 10 GB, while validity periods span from seven to thirty days. Some of these plans include tethering, offering flexible use across devices.