Airalo eSIM Data Plans for Antigua and Barbuda

Airalo does not offer a truly unlimited data eSIM plan for Antigua and Barbuda. The plans that carry the word “Unlimited” in their name provide a capped amount of high‑speed data—3GB per day for a set validity period—and after that amount the speed is throttled to 1000kbps.

If a traveler wants a larger high‑speed data allowance, Airalo provides fixed data plans such as the 20GB Discover–20GB plan, valid for 365 days, or the 10GB Island Hopper plans, which range from 7 to 30 days of validity. These fixed plans offer a clear data limit but no throttle penalty once the data is exhausted, making them a more cost‑effective choice for heavy‑data users who need a predictable amount of high‑speed connectivity in Antigua and Barbuda.

Airalo does not provide an eSIM with a local phone number or SMS capability for Antigua and Barbuda. Only data‑only eSIM plans are available for this destination.

Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and text communication. However, some destinations restrict or block certain apps or VoIP services, so users should verify that the applications they rely on are accessible in Antigua and Barbuda before purchasing an eSIM.

Airalo provides a total of 39 data plans for Antigua and Barbuda. The single‑country catalogue contains six plans that deliver data exclusively to Antigua and Barbuda, while an additional 33 multi‑country plans bundle the island with other destinations. Within these offerings, fixed‑data plans give you a set amount of data—ranging from 1 GB to 20 GB—whereas daily‑cap plans reset each day, allowing a daily data limit that adds up to the same overall cap. Prices across the available packages run from about $7.50 to $160, and the data limits span from 1 GB up to 20 GB.