1GB
Best match7 days
Saint Martin
- Hotspot
- 5G
$1.80$1.90−5%
Saint Martin eSIM
Saint Martin is the northern, French half of an island that is split between two administrations, with Dutch Sint Maarten occupying the south. The road crosses the line without a checkpoint, so having dinner on one side and sleeping on the other is completely routine. What people forget is that as far as mobile networks are concerned the two halves are separate territories, which means a handset switches back and forth through the day without you touching anything — and that turns out to matter more than expected when choosing a plan.
Plans listed
28
Network
Orange Caraïbe, SFR Caraïbe, Digicel Antilles Françaises
Technology
3G / 4G / 5G
Local currency
EUR
This page carries 28 eSIM plans for Saint Martin, riding on Orange Caraïbe / SFR Caraïbe / Digicel Antilles Françaises with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.
Build the plan that fits
Pick your days and data and we match the closest real packages, cheapest first.
−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups4 packages
Picked by how you travel
Best for a short trip
Saint Martin 1GB per day
Orange
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
from$0.90$0.85
Best for heavy data
Saint Martin 20GB 30 days
Orange
- Data
- 20GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
from$16.90$16.05
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All Saint Martin plans
Not sure which plan?
Tell us your days and usage, we'll pick from the plans available here
+
Not sure which plan?
Tell us your days and usage, we'll pick from the plans available here
How much do you use
Best pick$20.30$19.28Pick this plan
Saint Martin 2GB per day
Orange
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Cheapest$8.90$8.45Pick this plan
Saint Martin 10GB 30 days
Orange
- 10GB for 7 days, leaves about 41% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Extra headroom$16.90$16.05Pick this plan
Saint Martin 20GB 30 days
Orange
- 20GB for 7 days, leaves about 183% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Most flexible$27.30$25.93Pick this plan
Saint Martin 5GB per day
Orange
- 5GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Short trips, 1–7 days3 packages
Saint Martin 1GB 7 days
Orange
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
from$1.90$1.80
Saint Martin +19 countries 1GB 7 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$9.90$9.40
Saint Martin +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Saint Martin, Japan, Australia +124See all
Saint Martin, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Vietnam, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Réunion, Romania, Saint Barthélemy, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$13.90$13.20
8–15 days2 packages
Saint Martin 3GB 15 days
Orange
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
from$2.90$2.75
Saint Martin +19 countries 3GB 15 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$24.90$23.65
16 days and longer13 packages
Saint Martin 3GB 30 days
Orange
- Data
- 3GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
from$3.90$3.70
Saint Martin 5GB 30 days
Orange
- Data
- 5GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
from$4.90$4.65
Saint Martin 10GB 30 days
Orange
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
from$8.90$8.45
Saint Martin 20GB 30 days
Orange
- Data
- 20GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
from$16.90$16.05
Saint Martin +19 countries 3GB 30 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 3GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$25.90$24.60
Saint Martin +126 countries 1GB 365 days
127 countries · partner networks
Works in 127 countries: Saint Martin, Japan, Australia +124See all
Saint Martin, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Vietnam, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Réunion, Romania, Saint Barthélemy, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- Data
- 1GB
- Validity
- 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$25.90$24.60
Daily · unlimited with fair use10 packages
Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.
Saint Martin 1GB per day
Orange
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
from$0.90$0.85
Saint Martin 2GB per day
Orange
- Data
- 2GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
from$2.90$2.75
Saint Martin 5GB per day
Orange
- Data
- 5GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
from$3.90$3.70
Saint Martin 3GB per day
Orange
- Data
- 3GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
from$3.90$3.70
Saint Martin 10GB per day
Orange
- Data
- 10GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
from$7.90$7.50
Saint Martin +19 countries 1GB per day
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$10.90$10.35
Covers several countries17 packages
Packages valid beyond one country; the card lists them.
Saint Martin +19 countries 1GB 7 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$9.90$9.40
Saint Martin +19 countries 1GB per day
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$10.90$10.35
Saint Martin +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Saint Martin, Japan, Australia +124See all
Saint Martin, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Vietnam, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Réunion, Romania, Saint Barthélemy, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$13.90$13.20
Saint Martin +19 countries 2GB per day
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 2GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$20.90$19.85
Saint Martin +19 countries 3GB 15 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$24.90$23.65
Saint Martin +19 countries 3GB 30 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17See all
Saint Martin, Puerto Rico, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Nicaragua, Panama, Paraguay, Peru, Saint Barthélemy, Uruguay
- Data
- 3GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$25.90$24.60
What happens when your GB runs out
A GB plan is a fixed amount of data. When it is used up, data on that eSIM stops and nothing is charged automatically, but you can top up the same eSIM without a new QR code, and check what is left any time from your order page.
Example: plenty left
59%used
4.1 GB left
Used 5.9 GB
Total 10 GB
41% remaining
Refresh
Example: running low
92%used
0.8 GB left
Used 9.2 GB
Total 10 GB
8% remaining
RefreshTop up
How much data you actually need
Reckon on 500MB to 1.2GB a day for navigating the ring road, booking a table in Grand Case, messaging boat trips and posting in the evening. Daily video calls or uploads take that closer to 2GB a day.
When you land
The gateway for the whole island is Princess Juliana (SXM) on the Dutch side, from which you simply drive across to the French side with no border post. The French side has its own small airport, Grand Case–Espérance (SFG), handling regional flights. The sea matters too: boats leave Marigot for Anguilla and Oyster Pond for Saint Barthélemy. Switch your line on at SXM and check which side's network your handset has attached to before you leave the airport.
Where coverage changes
Coverage is solid along the coast road from Marigot through Grand Case to Orient Bay and Oyster Pond, and around the Simpson Bay lagoon that straddles the Dutch line. It thins over the central hills around Pic Paradis, the island's high point with trails cutting through the bush, on the emptier eastern beaches, and on boat runs out to the offshore cays. The spot to watch is the boundary itself, where handsets habitually reattach to the other side's network on their own.
Cities travellers ask about
- Marigot — The main French-side town, with the market and the Anguilla ferry.
- Grand Case — A street of restaurants where almost everything needs booking ahead.
- Orient Bay — The long eastern beach with beach bars and watersports.
- Oyster Pond — A marina and the departure point for boats to Saint Barthélemy.
- Pic Paradis — The island's central summit, with hiking trails and patchy service.
Apps to install before you fly
- WhatsApp, used by restaurants, drivers and boat trips to confirm bookings
- Google Maps or Waze for the ring road and the crossings between the two sides
- Booking sites for the boats to Anguilla and Saint Barthélemy from the French ports
Networks in Saint Martin
| Operator | Technology |
|---|---|
| Orange Caraïbe | 4G |
| SFR Caraïbe | 4G |
| Digicel Antilles Françaises | 4G |
These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.
Plan comparison
| Plan | Data | Validity | Hotspot | Sold by |
|---|---|---|---|---|
| Saint Martin 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Saint Martin 2GB per day | 2GB per day | 1 days | Yes | eSIMonline |
| Saint Martin 5GB per day | 5GB per day | 1 days | Yes | eSIMonline |
| Saint Martin 3GB per day | 3GB per day | 1 days | Yes | eSIMonline |
| Saint Martin 10GB per day | 10GB per day | 1 days | Yes | eSIMonline |
| Saint Martin +19 countries 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Saint Martin +19 countries 2GB per day | 2GB per day | 1 days | Yes | eSIMonline |
| Saint Martin +19 countries 3GB per day | 3GB per day | 1 days | Yes | eSIMonline |
| Saint Martin +19 countries 5GB per day | 5GB per day | 1 days | Yes | eSIMonline |
| Saint Martin +19 countries 10GB per day | 10GB per day | 1 days | Yes | eSIMonline |
| Saint Martin 1GB 7 days | 1GB | 7 days | Yes | eSIMonline |
| Saint Martin +19 countries 1GB 7 days | 1GB | 7 days | Yes | eSIMonline |
FAQ
Do plans treat French Saint Martin and Dutch Sint Maarten as one place?+
No. Each side has its own territory code and is always listed separately, even though they share one island and you can drive between them in two minutes. If your trip touches both, check that the plan's territory list carries both names rather than one, because in practice almost nobody stays on a single side for a whole visit — the main airport is on the Dutch side to begin with.
Why does my phone keep switching networks during the day, and what should I do?+
Because towers on both sides sit close together on one small island, so the handset simply picks the stronger signal and ignores the line drawn on the map. If your plan covers both sides, leave it alone. If it covers only one, open the network settings, switch from automatic to manual selection and lock onto the network your plan supports. Signal may be weaker in a few spots as a result, but the phone will stop drifting onto a network you cannot use.
Is there a border check when crossing between the two sides?+
Crossing by road normally involves no checkpoint at all, just a sign telling you that you have entered the other side. Still carry your passport, because leaving the island by air or sea is a normal territorial departure. The other thing to remember is currency: the French side uses the euro while the Dutch side works in guilders and US dollars. Plenty of places take several currencies, but being able to check a rate on your phone stops you overpaying.
When does a Saint Martin eSIM start counting days?+
Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.
Do I have to remove my home SIM?+
No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.
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Last updated: October 18, 2026