eSimFlare eSIM Data Plans for Saint Lucia

eSimFlare does not offer an unlimited data eSIM for Saint Lucia. Instead, travelers can choose from fixed‑data plans that provide set amounts of data over a 30‑day period, such as the 20GB plan costing $137.10, the 10GB plan at $74.70, or the 5GB plan for $40.80. These plans give users clear data limits and may be more cost‑effective for most travelers unless they require an extremely high data volume, in which case a larger capped plan could offer better value than a hypothetical unlimited option.

eSimFlare does not provide an eSIM for Saint Lucia that includes a local phone number or SMS support. The provider only offers data‑only plans for the country. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection.

eSimFlare offers 24 single‑country plans that cover only Saint Lucia and 22 multi‑country plans that include Saint Lucia as one of several destinations. The prices for these plans range from about $6.00 to $735.00, while the data caps vary from 500 MB up to 20 GB. Some plans provide a fixed data amount for the entire validity period, whereas others apply a daily data cap; the latter may allow tethering with a reduced speed of 384 kbps.