Flysimo is an international eSIM provider offering global and regional data plans for travelers. Our service enables instant eSIM activation, transparent pricing, and reliable connectivity across multiple destinations, with no physical SIM required.

Flysimo is an international eSIM provider offering global and regional data plans for travelers. Our service enables instant eSIM activation, transparent pricing, and reliable connectivity across multiple destinations, with no physical SIM required.
Flysimo is an international eSIM provider offering global and regional data plans for travelers. Our service enables instant eSIM activation, transparent pricing, and reliable connectivity across multiple destinations, with no physical SIM required.
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Flysimo does not offer an unlimited data eSIM plan for Saint Lucia. All plans available for the island provide a capped data allowance, with the most generous option being 20 GB for 30 days priced at $156.17 USD. A 10 GB 30 days plan is also available at $92.17 USD. These fixed‑data plans can be more cost‑effective for most travelers, while those with exceptionally high data needs may want to compare alternative providers that offer unlimited data.
Flysimo does not provide eSIM plans with a local phone number or SMS capability for Saint Lucia. Travelers can only purchase data‑only plans from this provider in that country.
Passengers who need voice or text communication can use popular VoIP applications such as WhatsApp, Telegram or iMessage over the data connection.
Flysimo provides six single‑country data plans that cover only Saint Lucia and an additional four multi‑country plans that include Saint Lucia as part of a broader regional bundle. Pricing for these plans ranges from $21.85 to $156.17, while the data allocation varies between 1 GB and 20 GB depending on the selected plan. A few of the packages also allow tethering, enabling the mobile data to be shared with other devices.
Summarized by Gen AI. Last updated: