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Compare eSIMs for Sint Maarten: prices, coverage & plans
Cheapest eSIM for Sint Maarten – our recommendation
Looking for the best eSIM for Sint Maarten? Most travel eSIMs only offer data. TropiTrade offers the best option: data, a local phone number, calling minutes, and SMS, all in one eSIM. Prices start from €1.75 per GB, making it the most affordable choice for tourists visiting Sint Maarten. Works on all 3 Dutch Caribbean islands: Sint Maarten, Curacao and Bonaire.
Do you need an eSIM for Sint Maarten?
You don't need an eSIM, but without one you'll face expensive roaming charges from your home provider. Dutch providers like KPN, Vodafone, and Odido charge international roaming rates in Sint Maarten that can add up to hundreds of euros. With an eSIM you pay a fraction of roaming costs: order online, scan the QR code, and connect the moment you land.
Why an eSIM with calling works better in Sint Maarten
Most travel eSIMs offer data only: no calls, no texts, no local number. An eSIM with calling gives you everything:
- Local phone number: make and receive calls in Sint Maarten at local rates
- Calling minutes included: 10 to 200 minutes, depending on your plan
- SMS included: send texts without extra charges
- 3 islands, 1 eSIM: works in Sint Maarten, Curacao and Bonaire
- Cheapest per GB: more affordable than data-only alternatives
- Hotspot supported: share your connection with laptops, tablets, or travel companions
- Instant delivery: receive your QR code immediately, activate before you fly
Buying a SIM card for Sint Maarten:your options
If you are looking for a SIM card for Sint Maarten, you have three options.
- A physical SIM card can be bought on arrival at Princess Juliana Airport or from a local provider on the island, for around €10 to €15. You will need to queue, bring your passport and swap out your own SIM card.
- Your own SIM card with roaming works right away, but Sint Maarten falls outside the EU roaming rules, so your provider charges international rates that add up quickly.
- A digital SIM card, better known as an eSIM, is the same as a regular SIM card, except it is already built into your phone. You scan a QR code and the SIM card for Sint Maarten sits on your device alongside your own number. You arrange it before you fly, so you have internet the moment you land. Ours includes a local number and calling minutes, which a prepaid data SIM usually does not.
TropiTrade vs Airalo vs Holafly:which eSIM for Sint Maarten?
The best-known alternatives are Airalo and Holafly — solid data eSIMs, but without calling minutes or a local number. Here's how they compare:
| Feature | TropiTrade | Airalo | Holafly |
|---|---|---|---|
| Plan type | Data + calls + local number | Data only | Data only (unlimited) |
| Local phone number | ✓ Included | ✗ None | ✗ None |
| Calling & SMS | ✓ 10–200 minutes + SMS | ✗ Not available | ✗ Not available |
| Coverage | Sint Maarten, Curacao and Bonaire — 1 eSIM | Per country | Per country |
| Price indication | From €1.75 per GB | From ± $8 per plan | From ± $4 per day |
| Book restaurants, taxis | ✓ Call directly | ✗ Apps or WiFi calling only | ✗ Apps or WiFi calling only |
Comparison based on publicly available offers, as of July 2026. Prices and terms change regularly — always check current pricing with the provider. Airalo and Holafly are trademarks of their respective owners.
Roaming in Sint Maarten:what does it cost with KPN, Vodafone or Odido?
Sint Maarten is not included in EU roaming, even though it's part of the Kingdom of the Netherlands. If you use your regular Dutch SIM, you'll pay international roaming rates:
| Option | What to expect |
|---|---|
| KPN, Vodafone, Odido roaming | International roaming rates that can add up to hundreds of euros per trip. Sint Maarten is not included in EU roaming. |
| eSIM with local data | Significantly cheaper than roaming, with instant activation. |
Tip: Turn off data roaming on your home SIM before departure. Use your eSIM for data and calls in Sint Maarten. Keep your Dutch number active for incoming calls and WhatsApp.
How much data do you need in Sint Maarten?
| Traveler type | Typical activities | Recommended plan |
|---|---|---|
| Light user | WhatsApp, Google Maps, email, checking restaurants | 2 GB / 7 days |
| Regular traveler | Social media, uploading photos, video calls home | 10 GB / 10 days |
| Heavy user | Streaming, hotspot sharing, social media, and remote work | 20 GB / 20 days |
| Intensive use | Heavy streaming, hotspot sharing, or staying fully connected for a short day | Unlimited data / 1 day |
Tip: Heading to Maho Beach, Orient Bay, or exploring Philipsburg? Google Maps uses only ~20 MB per 30 minutes of navigation. A 2 GB plan is enough for most short vacations.
Network coverage in Sint Maarten: Flow and Digicel
Our Sint Maarten eSIMs connect to Flow and Digicel, the two major networks on the island. You'll get 4G/LTE coverage across:
- Philipsburg: Front Street, Great Bay, Boardwalk
- Tourist areas: Maho Beach, Orient Bay, Dawn Beach, Mullet Bay
- Princess Juliana Airport: connect immediately upon landing
- Across the island: Marigot, Grand Case, Simpson Bay
Your phone must be unlocked and eSIM-compatible. Most iPhones (XS and newer) and recent Samsung/Android phones support eSIM.
Frequently asked questions about eSIM Sint Maarten
Do I need an eSIM for Sint Maarten?
No, but without one you'll pay expensive roaming rates from providers like KPN, Vodafone, and Odido. Sint Maarten is not included in EU roaming, so your home provider will charge international rates that can add up to hundreds of euros. An eSIM gives you affordable mobile data, and optionally calling and SMS, from the moment you land at Princess Juliana Airport.
When do the days of my plan start counting?
Validity starts the first time your eSIM connects to a network, not at installation. That is why we recommend installing and activating shortly before departure, using WiFi. This way you keep all days for your trip and avoid the plan starting early.
I see 4G but have no internet, what now?
First check that the eSIM is installed correctly and switched on, with mobile data set to the TropiTrade eSIM. After that it is usually solved by setting the access point (APN) manually. Set the APN of your TropiTrade eSIM to premium and leave all other fields empty. Then turn on airplane mode for 10 seconds and restart your phone. If it still does not work, dial #191# from the eSIM and send us the status you see. See the step-by-step installation guide
Do I need to turn on roaming, and is that expensive?
Turn on data roaming only for the TropiTrade eSIM. This is required to connect and costs nothing extra, everything is included in your plan. Keep roaming switched off on your own home SIM, so you avoid accidental charges from your provider back home.
Is my phone compatible with eSIM?
Most iPhones (XS and newer), Samsung Galaxy S20+, and recent Google Pixel phones support eSIM. Your phone must be carrier-unlocked. Quick check: dial *#06#. If an EID number appears, your device supports eSIM. How to check this per brand (iPhone, Samsung, Pixel)
Can I make phone calls with a Sint Maarten eSIM?
Yes, but only with eSIMs that include calling. Most travel eSIMs are data-only and cannot make or receive calls. An eSIM with calling includes a local Sint Maarten phone number, 10–200 calling minutes, and SMS. Useful for booking restaurants, calling a taxi, or contacting your dive school.
Where do I find my local phone number?
Your number becomes visible once the eSIM connects to the local network in Sint Maarten. You can also retrieve it by dialing #181# from the eSIM. The number is also listed in the order confirmation email.
How much does a SIM card cost for 1 day in Sint Maarten?
A physical SIM card at Princess Juliana Airport costs around €10–15 for a basic plan. An eSIM with data and calling starts from €8.00 and you can order it before departure, so you're connected the moment you land.
What is the best eSIM provider for Sint Maarten?
The best eSIM for Sint Maarten is one that includes data, a local phone number, calling minutes, and SMS in a single plan, not just data. TropiTrade offers all of these through local networks like Flow and Digicel, at local rates.
Can I use my Dutch phone (KPN, Vodafone, Odido) in Sint Maarten?
Yes, your phone will work in Sint Maarten, but at very high roaming costs. Sint Maarten is not included in EU roaming, so providers like KPN, Vodafone, and Odido charge international roaming rates that can add up quickly. An eSIM with local data is significantly cheaper than roaming.
What is the cheapest eSIM for Sint Maarten?
The cheapest eSIM for Sint Maarten starts from €1.75 per GB with TropiTrade, and includes calling minutes and SMS. That's cheaper than most data-only travel eSIMs which charge €5–8 per GB. All plans work across Sint Maarten, Curacao and Bonaire.
Can I buy an eSIM at Sint Maarten airport?
Yes, physical SIM cards and some eSIMs are available at Princess Juliana Airport from Digicel and Flow. However, buying online before departure is faster and often cheaper. You receive a QR code instantly and can install it before you board your flight.
When should I install the eSIM: before or after arrival?
Install your eSIM shortly before departure while connected to WiFi. Don't install it days in advance, some eSIMs may connect to nearby networks early, which could start your plan. The best approach: install at the airport before boarding, activate upon landing in Sint Maarten. See the step-by-step installation guide
Is there an unlimited data eSIM for Sint Maarten?
Yes. Unlimited data plans are available for travelers who need heavy usage, such as streaming video, sharing a hotspot with family, or working remotely. A fair use policy of 20 GB per day applies. Switch between Fixed and Unlimited using the toggle above to see all available plans.
Can I use my eSIM as a hotspot?
Yes. Hotspot and tethering are fully supported. Share your mobile data with laptops, tablets, or your travel companion's phone. Useful for families or couples who only need one data plan.
Can I keep my WhatsApp number?
Yes. WhatsApp stays linked to your original phone number. The eSIM provides mobile data while WhatsApp, iMessage, and other messaging apps work as normal with your existing number.
Does a Sint Maarten eSIM work in Curacao and Bonaire?
Yes. eSIMs with calling work across all three Dutch Caribbean islands: Sint Maarten, Curacao and Bonaire. Ideal for island-hopping without buying separate SIMs for each destination.
How do I check my remaining data and balance?
Dial #191# from the eSIM. You will instantly see your usage: how much data you have left, your balance, and your plan status. This is free and works at any time.
Can I call the Netherlands or other countries?
The calling minutes in your plan cover local numbers. International calls, for example to the Netherlands, are possible by adding extra calling credit to the eSIM. Send us a message if you need help with this, we will get you sorted quickly.
Is an eSIM the same as a digital SIM card?
Yes. An eSIM is a digital SIM card built into your phone. There is no plastic card to swap: scan the QR code and the digital SIM card for Sint Maarten is installed right away, next to your own SIM.
Does the eSIM work on the French side of Sint Maarten?
The eSIM works on the Dutch side of Sint Maarten. On the French side (Saint-Martin) the plan does not work. If you visit the French side for a day, use WiFi or keep in mind that you will not have a connection there.
No answer found? Send us a message, we are happy to help.
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