# Inbox eSIM plans for Saint Lucia

> 9 active Inbox eSIM plans that cover Saint Lucia, from $8.90.
> Updated October 17, 2026. Prices in USD. Web page: https://esimguide.com/saint-lucia-esim/inboxesim
> Discount code: **ESIMGUIDE (10% off)**. 10% off at Inbox eSIM

## Networks in Saint Lucia

As stated by Inbox eSIM: FLOW (4G). The technology is the fastest the provider states, not a measured speed.

## Plans

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Saint Lucia 1 GB / 7 days | 1 GB | 7 days | $8.90 | Saint Lucia only | 4G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 1 GB / 7 days | 1 GB | 7 days | $8.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 3 GB / 30 days | 3 GB | 30 days | $20.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Saint Lucia 3 GB / 30 days | 3 GB | 30 days | $23.90 | Saint Lucia only | 4G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 5 GB / 30 days | 5 GB | 30 days | $35.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Saint Lucia 5 GB / 30 days | 5 GB | 30 days | $36.90 | Saint Lucia only | 4G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 10 GB / 30 days | 10 GB | 30 days | $59.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Saint Lucia 10 GB / 30 days | 10 GB | 30 days | $65.90 | Saint Lucia only | 4G | Yes | No | No | No | Yes | No | GB |
| Saint Lucia 20 GB / 30 days | 20 GB | 30 days | $119.90 | Saint Lucia only | 4G | Yes | No | No | No | Yes | No | GB |

Yes / No are what the provider states. Varies means it differs across the plan's coverage. — means the provider does not say, which is not the same as No.
Breakout lists every country the provider declares for the plan; where it names several, which one serves this destination is not stated.

## More

- [All providers for Saint Lucia](https://esimguide.com/saint-lucia-esim.md)
- [Inbox eSIM plans for Saint Lucia, with filters](https://esimguide.com/saint-lucia-esim/inboxesim)