Buying a Sim Card at Santo Domingo Airport in 2026

Landing at Santo Domingo Airport (SDQ / Las Américas International Airport) and wondering how to get mobile data on your phone right away?

This guide explains how to buy a prepaid SIM card at Santo Domingo Airport as a tourist, including where to find the SIM card kiosks, what you need for registration, what to expect with prices, and which mobile network is the best choice for travelers.

Buying a local prepaid SIM card at the airport is usually the best value for money in the Dominican Republic. You can get connected within minutes after arrival and avoid expensive roaming charges.

For travelers who prefer maximum convenience, I also cover the option of using an eSIM for the Dominican Republic (more convenient, but typically more expensive than a local SIM card).

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All my travel tips for Santo Domingo Airport are based on real time travel experiences. Here is my vlog from Santo Domingo Airport.

Disclosure: Some links in this article may be affiliate links. If you purchase through these links I may earn a small commission at no extra cost to you. This helps keep Traveltomtom free, up to date, and independent. 

Best SIM card to buy at Santo Domingo Airport (my recommendation)

If you want the best balance between price, coverage, and reliability, my recommendation is to buy a local prepaid SIM card from Claro at Santo Domingo Airport. Local SIM cards in the Dominican Republic usually offer much better value than eSIMs, especially if you need a lot of data.

Expect to find tourist sim card plans at Santo Domingo Airport with 10 GB data for less than $10 USD.

• Choose a local prepaid SIM if you want the cheapest data, best network coverage, fastest data speed and the best value for money.
• Choose an eSIM if convenience matters more than price (for example if you arrive late, do not want to queue, or prefer to set everything up before flying).

There are also international sim cads valid all over the world if you are visiting multiple countries or specific eSIMs for the Caribbean.

Where to buy a SIM card at Santo Domingo Airport (SDQ)

You can buy a prepaid tourist SIM card at Santo Domingo Airport in the arrivals area. After immigration and baggage claim, look for the official mobile network kiosks/counters. The mobile phone stores of Claro and Altice are next to each other on your right when entering the Arrivals hall.

Buying a tourist sim card at the airport is convenient because:

• You are online instantly
• Staff can help with SIM registration and activation
• Staff speaks decent English
• Your phone is usually configured and tested before you leave the counter

Both stores have limited opening times. On weekdays they are open from 8.00 am to 9.00 pm. On Saturday from 8.00 am to 7.00 pm and on Sunday from 10.00 am to 4.00 pm.

Tip: Before you walk away, open a website or social media to confirm your data is working.

What you need to buy a tourist SIM card in the Dominican Republic

To buy a prepaid SIM card as a tourist, you will need:

• Your passport (SIM registration is mandatory)
• An unlocked phone (locked phones will not accept a local SIM)
• Payment method (cash always works, but international credit cards are accepted too)

Activation is typically quick and done on the spot. If your phone does not connect immediately, ask staff to check the APN settings and make sure mobile data is enabled.

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Mobile operators in the Dominican Republic

The main mobile network operators relevant for tourists are Claro and Altice. Both sell prepaid SIM cards at the airport and across the country, and both provide strong 4G/5G coverage in cities and tourist areas.

• Claro: Often considered the strongest overall network for coverage and consistency across the Dominican Republic.
• Altice: Very popular with travelers, with simple prepaid packages and good coverage in cities and resort areas.

Viva is another operator in the Dominican Republic. They are the smallest mobile internet provider and has a rather weak network. Viva does not have store at at Santo Domingo Airport.

Find more info in our extensive guide for the best Dominican Republic sim card for tourists in 2026.

Prepaid SIM card prices at Santo Domingo Airport (what to expect)

Prices and promotions change regularly, but in general airport SIM cards are affordable in the Dominican Republic and still much cheaper than international roaming.

The tourist SIM card itself is available as physical prepaid SIM as well as eSIM. You pay a small fee around $1 USD for the SIM card registration and you then add a prepaid data package based on how long you are staying and how much data you need.

There are eSIMs available for tourists as well as physical prepaid sim cards.

As a practical guideline for tourists, you can expect:

• Short-stay packages (a few days): ideal for quick trips and basic usage
• 1-week packages: best for most tourists visiting Santo Domingo and nearby areas (7 days)
• Longer-stay packages: better value if you are traveling around the country (30 days)

You can expect from both Altice and Claro to offer tourist SIM cards for around $10 USD that give you: 10- 20 GB data + calling minutes.

My advice: Claro has my vouch because of the stronger network coverage around Dominican Republic.

But choose your SIM card based on the best-value data package available at the kiosk on the day you arrive. In many cases, the difference between Claro and Altice is small and comes down to pricing and available promotions.

Prices checked: February 2026. Packages and exchange rates can change, so the exact amounts may vary at the time of purchase.

Best mobile network in the Dominican Republic for tourists (coverage & reliability)

For most tourists, both Claro and Altice provide reliable coverage for travel basics such as Google Maps, WhatsApp, ride-hailing apps, and social media.

In general:

• Claro is often the safest choice if you plan to travel beyond the city, do road trips, or visit multiple regions.
• Altice performs very well in urban areas and tourist zones and is a strong option if you find a better-value package at the airport.

If prices are similar, I lean toward Claro for broader coverage consistency.

In other words, for typical tourist use, you will be happy with either network. But if you head more into the rural areas then get a Claro SIM card.

Alternative: using an eSIM for the Dominican Republic

If you want to be connected instantly without visiting a SIM card store at Santo Domingo Airport, an eSIM for the Dominican Republic is the most convenient option. You buy the eSIM online, install it on your phone before traveling, and you are online as soon as you land.

The trade-off is price: eSIMs are usually more expensive than local prepaid SIM cards in the Dominican Republic. For short trips or late-night arrivals, the convenience can be worth it.

Recommended eSIM: Airalo (convenient, fast setup)

Airalo is a reliable eSIM provider that I have used in many countries. If you want an easy setup without visiting a store at Santo Domingo Airport, an Airalo eSIM is a practical alternative.

Expected prices Airalo Dominican Republic eSIMs: 5 - 20 GB data starting from around $20 - $50 USD.

Check all the Airalo eSIM plans for the Dominican Republic.

Cheapest eSIM: Sim Local

Sim Local is a European based eSIM provider extensively tested by Traveltomtom. Very reliable, never an issue.

They have the Orange Holiday World eSIM available which is valid in more than 70 countries including the Dominican Republic and you get 15 GB data for $35 USD.

Check all the Sim Local eSIM plans for the Dominican Republic.

My experience buying a SIM card at Santo Domingo Airport

Santo Domingo is the capital of the Dominican Republic, and most international flights arrive at Santo Domingo International Airport. The airport is relatively small, easy to navigate, and has free WiFi, which worked surprisingly well during my visits.

After passing passport control, you enter the baggage claim hall, with luggage belts on one side and duty-free shops on the other. At this stage, you will already see advertising from Claro and Altice, the two main mobile networks in the Dominican Republic, but there are no SIM card shops yet. There are ATMs and currency exchange offices available in this area.

Once you collect your luggage and pass the final customs check, you walk through a hallway leading past tour operators and car rental companies. This hallway ends in a large, spacious arrivals hall. This is where you will find everything you need after landing, including banks, ATMs, cafés, restaurants, tourist information desks, and the official SIM card shops.

During my travels around the Dominican Republic, including stays in more rural areas at the enchanting Chocolate Mountain Bamboo House, I noticed that Claro often had the strongest and most consistent signal outside major cities. In some remote locations, it was the only network with usable coverage.

On one of my trips, I arrived at Santo Domingo Airport outside SIM card shop opening hours and was unable to buy a SIM card immediately. The following day, I bought a prepaid SIM card in Santo Domingo city center. When I later returned to the airport, I noticed that the prices were exactly the same as in the city.

Based on that experience, I recommend buying a SIM card at the airport if possible. It is more convenient, faster, and the staff at the airport generally speaks better English. Aside from that, there is no real difference compared to buying a SIM card in the city.

Because of a scenic flight during my travels, I also passed through Santiago de los Caballeros International Airport and Punta Cana International Airport. At both airports, I did not find SIM card shops in the arrivals area. This makes Santo Domingo Airport one of the few places in the Dominican Republic where tourists can reliably buy a prepaid SIM card on arrival.

FAQ: buying a SIM card at Santo Domingo Airport

Can I buy a SIM card at Santo Domingo Airport (SDQ)?

Yes. You can buy a prepaid tourist SIM card at Santo Domingo Airport in the arrivals area. There is a Claro as well as an Altice store.

Do I need my passport to buy a SIM card in the Dominican Republic?

Yes. SIM registration is mandatory, and tourists typically need to show a passport when purchasing a prepaid SIM card.

Is a local SIM card cheaper than an eSIM in the Dominican Republic?

In most cases, yes. Local prepaid SIM cards usually offer more data for a lower price. eSIMs are mainly chosen for convenience.

Which is better for tourists: Claro or Altice?

Both are good options. If prices are similar, Claro is often preferred for broader coverage consistency. If Altice has the better-value package at the airport, it is a great choice as well.

But when traveling to rural areas in Dominican Republic get a Claro eSIM.

Can I use hotspot/tethering with a Dominican Republic prepaid SIM card?

In most cases, yes. Hotspot use is generally possible on prepaid plans, which is useful if you want to share your connection with a laptop or another device.

What if my phone is locked?

If your phone is locked to a provider, it will not accept a local Dominican SIM card. In that case, use an eSIM (if your phone supports eSIM) or arrange an unlocked phone before your trip.

Final thoughts

Buying a prepaid SIM card at Santo Domingo Airport is one of the easiest and cheapest ways to get mobile data in the Dominican Republic. For most travelers, a local SIM card from Claro or Altice offers the best value and reliable coverage for navigation, messaging, and everyday travel needs.

If you prefer maximum convenience and want to be online immediately without visiting a kiosk, an eSIM is a great alternative, but it usually costs more than a local prepaid SIM card. Both Airalo and Sim Local are recommended eSIM providers for Dominican Republic.

I hope these real-world experiences help you decide how to stay connected when traveling to Santo Domingo. If you still have questions, feel free to leave a comment or reach out to me on social media.

Traveltomtom is on a journey to visit every country in the world, and along the way I publish detailed SIM card guides to help travelers stay connected. You can find more than 250 SIM card guides on this website covering destinations across the Caribbean, the Americas, Europe, Africa, and Asia: Jamaica, Mexico, Mexico City, Guatemala, Honduras, Brazil, Argentina, Colombia, Panama, Costa Rica, USA, Miami, New York, Newark, Canada, Toronto.

Enjoy your trip to Santo Domingo!

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