Airalo eSIM Data Plans for Cayman Islands

Airalo does not provide a truly unlimited data eSIM for the Cayman Islands. All plans listed have a fixed data allowance; the so‑called “Unlimited” options actually grant 3 GB per day and then throttle speed to 1000 kbps once the daily cap is reached, so they are not unlimited high‑speed data plans.

Instead, Airalo offers several fixed‑data options that can be more cost effective for regular travelers. For example, the Atlantis Telecom plan gives 20 GB for 15 days at $48.00 USD, and a 20 GB plan with a slightly higher price offers a 30‑day validity. These fixed plans provide larger data pools without the speed reduction that occurs after the daily limit in the “Unlimited” offerings.

Airalo sells Cayman Islands eSIM plans that include a local phone number and full phone and SMS capabilities. The available packages range from 1 GB to 20 GB and cost between $9.50 and $54.00 USD, with validity periods from 3 days up to 30 days. Each plan uses a Cayman Islands dialing code +1‑345 and allows both inbound and outbound voice calls as well as inbound and outbound SMS. Travelers wishing to use a specific calling or messaging feature should confirm details directly with Airalo.

Airalo lists 22 plans that cover only the Cayman Islands and 33 plans that include the Cayman Islands along with other destinations. Prices for these plans range from roughly $7.50 up to $89.00, and data capacities vary between 1 GB and 20 GB. Some plans offer a fixed data allowance while others provide a daily data cap.