AeroSims eSIM Data Plans for Saint Barthélemy

AeroSims does not offer a truly unlimited data eSIM for Saint Barthélemy. Plans that include “Unlimited” in their name provide a capped amount of high‑speed data – 5 GB in total for one‑day plans or 5 GB per day for multi‑day plans – after which the speed is reduced. Travelers who need higher data usage can choose from fixed‑data alternatives such as a 20 GB plan for 30 days priced at $18.90 USD or a 10 GB plan for the same period priced at $8.90 USD. These fixed data plans may be more cost‑effective for users who consume large amounts of data during their stay.

AeroSims does not provide Saint Barthélemy eSIMs that include a local phone number or SMS capability; its plans for the destination are data‑only. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but the availability of these services can vary, so it is advisable to confirm that the apps you rely on will work in Saint Barthélemy before purchasing a plan.

AeroSims lists 11 single‑country data plans and 6 multi‑country plans that cover Saint Barthélemy. The provider offers both fixed data cap options—ranging from 3 GB to 20 GB—and daily data cap plans that allow a chosen amount of data per day. Prices for those plans vary from about $3.90 up to roughly $87.86, giving travelers a broad mix of options for short‑term stays or longer trips.