Saint Barthélemy eSIM guide
1 network · 11 data plans from $2.99. Prices below are live.
- Networks
- Digicel 4G
- 5G
- Not listed
- Cheapest plan
- 1 GB · 7 days · $2.99
- Best per GB
- 20 GB · 30 days · $1.00/GB
- Unlimited from
- Unlimited · 3 days · $10.99
- Longest validity
- 30 days
Which plan for your trip
We estimate 0.2 GB a day for maps and messaging, 0.5 GB with socials and photos, and 1.3 GB if you stream or share a hotspot. Each cell is the plan our recommender picks for that trip today.
| Trip | Maps & messaging | Plus socials & photos | Streaming & hotspot |
|---|---|---|---|
| 3 days | $2.99 1 GB · 7 daysneeds ~614 MB | $4.99 3 GB · 30 daysneeds ~1.5 GB | $10.99 Unlimited · 3 daysneeds ~3.9 GB |
| 7 days | $4.99 3 GB · 30 daysneeds ~1.4 GB | $7.99 5 GB · 30 daysneeds ~3.5 GB | $12.99 10 GB · 30 daysneeds ~9.1 GB |
| 14 days | $7.99 5 GB · 30 daysneeds ~2.8 GB | $12.99 10 GB · 30 daysneeds ~7 GB | $19.99 20 GB · 30 daysneeds ~18.2 GB |
| 30 days | $12.99 10 GB · 30 daysneeds ~6 GB | $19.99 20 GB · 30 daysneeds ~15 GB | $69.99 Unlimited · 30 daysneeds ~39 GB |
Networks in Saint Barthélemy
The Saint Barthélemy eSIM connects to Digicel. No 5G is listed on this plan; expect 4G/LTE.
Arriving in Saint Barthélemy
- SBH Gustaf III (St Barth)
St Barth's runway takes only small aircraft; most visitors connect via Sint Maarten (SXM).
- Install the eSIM at home on Wi-Fi; it waits until you arrive.
- On landing, switch on data roaming for the eSIM line and pick it for mobile data.
- Your plan's days start when it first connects to a network in Saint Barthélemy.
About unlimited in Saint Barthélemy
Lower speed rate of 1 Mbps after 3 GB usage per day.
Visiting more than Saint Barthélemy?
These regional eSIMs include Saint Barthélemy. For 10 days of maps and socials, the Saint Barthélemy eSIM pick is 10 GB · 30 days for $12.99.
All 11 data plans
| Plan | Price | Per day | Per GB |
|---|---|---|---|
| 1 GB · 7 days | $2.99 | $0.43 | $2.99 |
| 3 GB · 30 days | $4.99 | $0.17 | $1.66 |
| 5 GB · 30 days | $7.99 | $0.27 | $1.60 |
| 10 GB · 30 days | $12.99 | $0.43 | $1.30 |
| 20 GB · 30 days | $19.99 | $0.67 | $1.00 |
| Unlimited · 3 days | $10.99 | $3.66 | No cap |
| Unlimited · 5 days | $15.99 | $3.20 | No cap |
| Unlimited · 7 days | $20.99 | $3.00 | No cap |
| Unlimited · 10 days | $26.99 | $2.70 | No cap |
| Unlimited · 15 days | $49.99 | $3.33 | No cap |
| Unlimited · 30 days | $69.99 | $2.33 | No cap |
Questions about Saint Barthélemy
Which networks does the Saint Barthélemy eSIM use?
The Saint Barthélemy eSIM connects to Digicel. No 5G is listed on this plan; expect 4G/LTE.
How much data do I need for a week in Saint Barthélemy?
About 3.5 GB if you use maps, messaging, socials and photos (our estimate: 0.5 GB a day). Our pick for 7 days is 5 GB · 30 days for $7.99.
Is there an unlimited data plan for Saint Barthélemy?
Yes, from $10.99 for 3 days. Lower speed rate of 1 Mbps after 3 GB usage per day.
Do Saint Barthélemy plans include a phone number?
No, they're data only. Your home SIM stays on for calls and texts, and messaging apps and internet calls work over the eSIM data.
Which airports do most visitors fly into in Saint Barthélemy?
The main international airports are Gustaf III (St Barth) (SBH).
Does a regional eSIM cover Saint Barthélemy?
Yes. Caribbean and Global include Saint Barthélemy. The smallest, Caribbean, covers 26 countries on one eSIM.
When does the plan start?
When your phone first connects to a network in the destination, not when you buy. Install it at home on Wi-Fi; the days start counting on arrival.