TraveleSIM.CH eSIM Data Plans for Saint Lucia

TraveleSIM.CH does not provide an unlimited data eSIM plan for Saint Lucia.
All available Saint Lucia plans list a fixed data cap, such as 20GB, 10GB, or 5GB for a 30‑day validity period. These fixed‑data options are generally more cost‑effective for most travelers; only users who expect very heavy data usage might consider a higher‑cap plan, though it will still be subject to a specified data limit.

TraveleSIM.CH does not offer an eSIM for Saint Lucia that includes a phone number or SMS service. Only data‑only plans are available, which provide internet access on 4G or 5G networks. Travelers can still communicate via VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, even though the eSIM itself does not include traditional voice or SMS functionalities.

TraveleSIM.CH provides six single‑country data plans and four multi‑country plans for Saint Lucia. Prices run from about $10 to $120 USD, and data caps range from 1 GB up to 20 GB. The single‑country options offer a fixed amount of data for a validity of 7 to 30 days, while the multi‑country plans allow the same data allotment to be used across several Caribbean destinations within that same validity period.