The short answer
For Caribbean, the lowest price per gigabyte on a regional plan is $2.80: GigSky 50 GB - 90 days at $139.99 (27 countries). A plan covering fewer countries (5 countries) costs less, $1.90 per GB: Ubigi 10 GB - 30 days. The cheapest plan of any size is $3.37, SimAbove Unlimited (500 MB full speed) - 1 day. For unlimited data, the lowest price per day is $2.30, Ubigi Unlimited - 30 days. Checked on 23 October 2026 across 63 plans from 6 providers. Plans cover different countries, so check yours is included.
Cheapest right now
$3.37
Capped plans for Caribbean
Ranked by price per gigabyte to start with: sort by total price, data or validity and narrow the list with the filters. Coverage differs between these plans — a cheaper one may cover fewer countries, so check what each includes before buying.
| Provider | Plan | Covers | Data | Valid | Total | Per GB | |
|---|---|---|---|---|---|---|---|
 Ubigi |
10 GB - 30 days | 5 countries | 10 GB | 30 days | $19.00 | $1.90 | Get |
 GigSky |
50 GB - 90 days | 27 countries | 50 GB | 90 days | $139.99 | $2.80 | Get |
| Ubigi |
10 GB - 7 days | 29 countries | 10 GB | 7 days | $28.00 | $2.80 | Get |
| Ubigi |
3 GB - 30 days | 5 countries | 3 GB | 30 days | $9.00 | $3.00 | Get |
| Ubigi |
10 GB - 30 days | 29 countries | 10 GB | 30 days | $34.00 | $3.40 | Get |
| GigSky |
20 GB - 60 days | 27 countries | 20 GB | 60 days | $69.99 | $3.50 | Get |
 Roamless |
20 GB - 30 days | 28 countries | 20 GB | 30 days | $70.45 | $3.52 | Get |
| GigSky |
10 GB - 30 days | 27 countries | 10 GB | 30 days | $39.99 | $4.00 | Get |
| Ubigi |
3 GB - 15 days | 29 countries | 3 GB | 15 days | $14.00 | $4.67 | Get |
| Roamless |
10 GB - 30 days | 28 countries | 10 GB | 30 days | $46.95 | $4.70 | Get |
 Airalo |
10 GB - 30 days | 26 countries | 10 GB | 30 days | $48.00 | $4.80 | Get |
| GigSky |
3 GB - 15 days | 27 countries | 3 GB | 15 days | $14.99 | $5.00 | Get |
| GigSky |
5 GB - 30 days | 27 countries | 5 GB | 30 days | $26.99 | $5.40 | Get |
 SimAbove |
10 GB - 30 days | coverage list not published | 10 GB | 30 days | $62.25 | $6.23 | Get |
| Roamless |
5 GB - 30 days | 28 countries | 5 GB | 30 days | $32.45 | $6.49 | Get |
| Airalo |
5 GB - 30 days | 26 countries | 5 GB | 30 days | $32.50 | $6.50 | Get |
| SimAbove |
3 GB - 30 days | coverage list not published | 3 GB | 30 days | $19.63 | $6.54 | Get |
| SimAbove |
5 GB - 30 days | coverage list not published | 5 GB | 30 days | $34.21 | $6.84 | Get |
| Roamless |
3 GB - 30 days | 28 countries | 3 GB | 30 days | $20.95 | $6.98 | Get |
| GigSky |
1 GB - 7 days | 27 countries | 1 GB | 7 days | $6.99 | $6.99 | Get |
| Airalo |
3 GB - 30 days | 26 countries | 3 GB | 30 days | $21.00 | $7.00 | Get |
| Ubigi |
1 GB - 7 days | 29 countries | 1 GB | 7 days | $7.00 | $7.00 | Get |
| Roamless |
2 GB - 30 days | 28 countries | 2 GB | 30 days | $14.95 | $7.48 | Get |
| Airalo |
2 GB - 15 days | 26 countries | 2 GB | 15 days | $15.00 | $7.50 | Get |
| Roamless |
1 GB - 30 days | 28 countries | 1 GB | 30 days | $7.95 | $7.95 | Get |
| Airalo |
1 GB - 7 days | 26 countries | 1 GB | 7 days | $8.00 | $8.00 | Get |
| SimAbove |
1 GB - 7 days | coverage list not published | 1 GB | 7 days | $10.10 | $10.10 | Get |
No plan matches all of these filters.
Unlimited plans for Caribbean
One plan for each trip length, cheapest total first. An unlimited plan has no per-gigabyte figure, so the price per day is shown alongside.
| Provider | Plan | Covers | Total | Per day | |
|---|---|---|---|---|---|
| SimAbove |
Unlimited (500 MB full speed) - 1 day | coverage list not published | $3.37 | $3.37 | Get |
 Holafly |
Unlimited data - 3 days | 18 countries | $22.32 | $7.44 | Get |
| Ubigi |
Unlimited - 7 days | 5 countries | $27.00 | $3.86 | Get |
| Holafly |
Unlimited data - 5 days | 18 countries | $36.45 | $7.29 | Get |
| Holafly |
Unlimited data - 10 days | 18 countries | $64.94 | $6.49 | Get |
| Ubigi |
Unlimited - 30 days | 5 countries | $69.00 | $2.30 | Get |
| Ubigi |
Unlimited - 15 days | 29 countries | $75.00 | $5.00 | Get |
| Holafly |
Unlimited data - 21 days | 18 countries | $122.15 | $5.82 | Get |
Is a Caribbean plan worth it?
A regional plan can simplify a trip across borders, but it is not automatically cheaper. Compare its total price and shared data allowance with the separate country plans needed for your trip. There is no universal break-even number of countries.
Coverage is the part to check rather than assume: these plans cover different country lists, and several providers do not publish theirs at all — where that is the case this page says so instead of guessing.
Compare country plans for your itinerary
At least one listed regional plan includes each destination below. Coverage differs between plans; check the exact country list before buying.
- French Guiana eSIM comparison
- Antigua & Barbuda eSIM comparison
- Aruba eSIM comparison
- Barbados eSIM comparison
- Bermuda eSIM comparison
- Curaçao eSIM comparison
- Dominica eSIM comparison
- Jamaica eSIM comparison
- St. Kitts & Nevis eSIM comparison
- Cayman Islands eSIM comparison
- St. Lucia eSIM comparison
- Turks & Caicos Islands eSIM comparison
Questions before you buy
What is the cheapest listed Caribbean eSIM?
The lowest listed total price in the Caribbean catalogue is $3.37 USD from SimAbove, with 1 days of validity. The price-per-GB and price-per-day tables use different sorting rules, so this plan may not be their first result. Confirm its coverage and allowance before buying.
Does every Caribbean eSIM cover the same places?
No. The regional label groups catalogues for comparison; each plan can include a different country or service-area list. A country shown elsewhere on this page is not a guarantee that every plan includes it.
Is a Caribbean plan cheaper than separate eSIMs?
There is no fixed break-even number of countries. Compare the regional plan’s total price and shared allowance with the country plans needed for your exact itinerary and trip length.
How are capped and unlimited regional plans compared?
Fixed-data plans are sorted by price per GB. Unlimited plans are sorted separately by price per day. These unit prices help compare plans, but you still need to check the total charge, validity, coverage and any speed restrictions.
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