ChillaxSIM eSIM Data Plans for Spain

ChillaxSIM does not provide a truly unlimited data eSIM for Spain. All plans labelled “unlimited” in the catalog actually offer a capped high‑speed allowance of 1 GB per day; once the daily quota is reached, the speed falls to 5000 kbps.

For travelers who need a larger overall data allotment there are fixed data plans. For example, a 100 GB plan valid for 27 days costs $15.90 USD and provides 5G coverage in Spain, but after the 100 GB threshold the speed drops to 128 kbps. Another option is a 50 GB plan for 30 days at $49.90 USD, also with a 128 kbps throttled speed once the data cap is met. These fixed‑cap plans may be more economical for most users, especially those who prefer a predictable data budget rather than a limited‑speed daily quota.

ChillaxSIM does not offer an eSIM that includes a local phone number or SMS capability for Spain. Travelers who purchase a ChillaxSIM plan for Spain will receive a data‑only connection, and any voice or text communication must be carried out through VoIP applications such as WhatsApp, Telegram or iMessage over the data link.

ChillaxSIM offers 39 single‑country packages and 16 multi‑country packages that cover Spain. Prices for these plans range from $1.00 to $63.00, while data caps span from 1 GB up to 100 GB. The single‑country options give you a fixed amount of data for the entire validity period, whereas the multi‑country plans are tailored for travelers needing coverage across several destinations. Tethering is allowed on many plans, and some have reduced speed options (128 kbps or 5120 kbps) for extra affordability.