Saint Martin 1GB 7 days
1GB · 7 日間
- テザリング
- 5G
Quantity1
Saint Martin eSIM
eSIM plans for Saint Martin. Install before you fly and switch on when you land.
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.
ぴったりのプランを組み立てる
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-ups28 packages
How much data
Full speed up to the daily quota, then unlimited at a reduced speed
Sort by28 packages
Saint Martin 3GB 15 days
3GB · 15 日間
- テザリング
- 5G
Quantity1
Saint Martin 3GB 30 days
3GB · 30 日間
- テザリング
- 5G
Quantity1
Saint Martin 5GB 30 days
5GB · 30 日間
- テザリング
- 5G
Quantity1
Saint Martin 1GB per day
1GB per day at full speed, then unlimited at 1 Mbps · 7 日間
- 7 日間
- テザリング
- 5G
Saint Martin 10GB 30 days
10GB · 30 日間
- テザリング
- 5G
Quantity1
Picked by how you travel
短い旅行に最適
Saint Martin 1GB per day
Orange
- データ
- 1GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
〜から￥139￥132
データを多く使う人に
Saint Martin 20GB 30 days
Orange
- データ
- 20GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
〜から￥2,615￥2,484
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All Saint Martin plans
どのプランか迷っていますか？
日数と使用量を選ぶと、このページのプランから選びます
+
どのプランか迷っていますか？
日数と使用量を選ぶと、このページのプランから選びます
使用量の目安
最もおすすめ￥3,141￥2,984このプランを選ぶ
Saint Martin 2GB per day
Orange
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
最安￥1,377￥1,308このプランを選ぶ
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
余裕のあるデータ量￥2,615￥2,484このプランを選ぶ
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
最も柔軟￥4,225￥4,013このプランを選ぶ
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
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
〜から￥294￥279
Saint Martin +19 countries 1GB 7 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,532￥1,455
Saint Martin +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Saint Martin, Japan, Australia +124すべて見る
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
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥2,151￥2,043
8–15 days2 packages
Saint Martin 3GB 15 days
Orange
- データ
- 3GB
- 有効期間
- 15 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
〜から￥449￥426
Saint Martin +19 countries 3GB 15 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 3GB
- 有効期間
- 15 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥3,853￥3,660
16 days and longer13 packages
Saint Martin 3GB 30 days
Orange
- データ
- 3GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
〜から￥604￥573
Saint Martin 5GB 30 days
Orange
- データ
- 5GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
〜から￥758￥720
Saint Martin 10GB 30 days
Orange
- データ
- 10GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
〜から￥1,377￥1,308
Saint Martin 20GB 30 days
Orange
- データ
- 20GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- One network
〜から￥2,615￥2,484
Saint Martin +19 countries 3GB 30 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 3GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥4,008￥3,807
Saint Martin +126 countries 1GB 365 days
127 countries · partner networks
Works in 127 countries: Saint Martin, Japan, Australia +124すべて見る
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
- データ
- 1GB
- 有効期間
- 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥4,008￥3,807
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
- データ
- 1GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
〜から￥139￥132
Saint Martin 2GB per day
Orange
- データ
- 2GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
〜から￥449￥426
Saint Martin 5GB per day
Orange
- データ
- 5GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
〜から￥604￥573
Saint Martin 3GB per day
Orange
- データ
- 3GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
〜から￥604￥573
Saint Martin 10GB per day
Orange
- データ
- 10GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
- One network
〜から￥1,223￥1,161
Saint Martin +19 countries 1GB per day
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 1GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥1,687￥1,602
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 +17すべて見る
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
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,532￥1,455
Saint Martin +19 countries 1GB per day
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 1GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥1,687￥1,602
Saint Martin +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Saint Martin, Japan, Australia +124すべて見る
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
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥2,151￥2,043
Saint Martin +19 countries 2GB per day
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 2GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥3,234￥3,072
Saint Martin +19 countries 3GB 15 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 3GB
- 有効期間
- 15 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥3,853￥3,660
Saint Martin +19 countries 3GB 30 days
20 countries · partner networks
Works in 20 countries: Saint Martin, Puerto Rico, Argentina +17すべて見る
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
- データ
- 3GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥4,008￥3,807
Plans listed
28
ネットワーク
Orange Caraïbe, SFR Caraïbe, Digicel Antilles Françaises
通信方式
3G / 4G / 5G
Local currency
EUR
How much data you actually need
到着後にすること
電波が変わる場所
Cities travellers ask about
- —
- —
- —
- —
- —
Apps to install before you fly
Networks in Saint Martin
| Operator | 通信方式 |
|---|---|
| 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 | データ | 有効期間 | テザリング | 販売元 |
|---|---|---|---|---|
| Saint Martin 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin 5GB per day | 5GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin 3GB per day | 3GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin 10GB per day | 10GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin +19 countries 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin +19 countries 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin +19 countries 3GB per day | 3GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin +19 countries 5GB per day | 5GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin +19 countries 10GB per day | 10GB per day | 1 日間 | 可 | eSIMonline |
| Saint Martin 1GB 7 days | 1GB | 7 日間 | 可 | eSIMonline |
| Saint Martin +19 countries 1GB 7 days | 1GB | 7 日間 | 可 | eSIMonline |
よくある質問
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.
More on Saint Martin
関連情報
最終更新: 2026年9月11日