Airalo eSIM Data Plans for Caribbean

Airalo does not provide a true unlimited data eSIM for the Caribbean. The plans that carry the “Unlimited” name give 3 GB of high‑speed data per day; once the daily limit is reached, speed is throttled to 1000 kbps, so data is still capped.

For travelers who need more continuous bandwidth, Airalo offers fixed‑data alternatives such as the Discover – 20 GB plan (365 days, $66.00 USD) and the Island Hopper – 10 GB plan (7 to 30 days, $47–49 USD). These plans provide a set amount of high‑speed data without the daily replenishment or speed reduction that characterises the “Unlimited” name, and may be more cost‑effective for heavy data users.

Airalo does not offer eSIM plans for the Caribbean that include a local phone number or SMS capability. The provider only offers data‑only eSIMs for Caribbean destinations. Travelers can still stay connected using VoIP and messaging apps such as WhatsApp, Telegram, or iMessage, which work over the data connection when a phone number is not required.

Island Hopper’s Caribbean coverage includes Antigua and Barbuda, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, and Saba, the Bahamas, Curaçao, Dominica, Grenada, Guadeloupe, Haiti, Jamaica, Saint Kitts and Nevis, the Cayman Islands, Saint Lucia, Saint Martin, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Trinidad and Tobago, and Saint Vincent and the Grenadines; Discover adds Anguilla, the Dominican Republic, Martinique, and the British Virgin Islands to that list and Hahn, while Discover + covers the same Caribbean islands and includes Saint Barthélemy in addition to Discover’s coverage, all of which remain within the Caribbean region. Beyond the Caribbean, Island Hopper also reaches Bermuda, French Guiana, and Guyana; Discover and Discover + offer broad global coverage that extends well beyond the Caribbean, though those locations are outside the scope of this regional inquiry.