How to Buy a SIM Card at Luis Muñoz Marín Airport (SJU) for Tourists: Where and Price

Harper Thomas

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Published: May 2025

When going abroad, buying a Puerto Rico SIM card is frequently the most practical and economical choice. All the information you require to purchase a local SIM card at Luis Muñoz Marín Airport (SJU) is included in this guide.

This article will cover everything there is to know about Puerto Rico SIM card at Luis Muñoz Marín Airport (SJU), including the best SIM card plans for travelers, which carriers provide reasonably priced prepaid choices, where to purchase Puerto Rico SIM cards at SJU, and the most recent information.  

I. How to Get a SIM Card at Luis Muñoz Marín Airport (SJU) Airport ?

Getting a SIM card at Luis Muñoz Marín Airport (SJU) is easy and provides several options: 

• Pick it up at the airport after making an advance online purchase:  Get your SIM card online before you travel, then pick it up at the airport when you arrive. 
• Purchase When You Arrive: You can buy a SIM card at a number of kiosks and stores inside the airport if you would rather wait until your arrival.
• If your phone is compatible, buy an eSIM:  Because it can be enabled without a physical SIM card and ensures instant connectivity, this digital solution is best suited for travelers.

II. Where to Buy a SIM Card at Luis Muñoz Marín Airport (SJU) Airport?

Tourists can buy a Puerto Rico SIM card at various shops, booths, or kiosks located within Luis Muñoz Marín International Airport (SJU). These SIM card sales points are conveniently situated in the arrival hall and around the baggage claim area, making it easy for travelers to pick up a SIM card as soon as they land.

1. Buy Liberty SIM card at Luis Muñoz Marín Airport (SJU)

Purchasing a Liberty SIM card at Luis Muñoz Marín Airport is quick and convenient. There are multiple stores located in the terminals where you can easily get connected.

Location: 

• Caribe GSM Store located post-security in Terminal A near gate 12 is the Caribe GSM store.
• SIM card vending machines scattered throughout Luis Muñoz Marín International Airport.

Opening hours: Typically 7 AM to 10 PM, but this can vary, especially during holidays or weekends.

Price: Plans are available for short term visitors along with combo packs that include the SIM card and some data/talk time. Around $15–$35 for various prepaid plans, depending on the amount of data and duration (usually 30-day plans).

2. Buy T-Mobile at Luis Muñoz Marín International Airport (SJU) 

Location: Some of the local Puerto Rican cell networks also have dedicated stores or desks within Luis Muñoz Marín Airport as well. T-Mobile provides a desk in Terminal C for clients and guests that require help or SIM cards. 

Additionally, Luis Muñoz Marín International Airport has Viva Wyndham kiosks spread in several terminals, usually close to the duty-free stores. These offer SIM cards exclusively to visitors staying at Viva Wyndham resorts in the Dominican Republic and Puerto Rico.

Opening hours: 7 AM to 10 PM 

Price: Offers various prepaid plans starting at $15 per month

3. Buy Claro SIM card at Luis Muñoz Marín Airport (SJU)

You can conveniently purchase a Claro SIM card at Luis Muñoz Marín Airport (SJU) from convenience stores located within the central checkpoint area, as well as in Terminals A, B, and C. These stores offer a quick and accessible way to obtain a local SIM card upon your arrival, ensuring you stay connected throughout your time in Puerto Rico.

Here are the listed prices for Claro SIM card plans:

• 7 days: 1GB for $29.99
• 14 days: 3GB for $39.99
• 21 days: 5GB for $49.99
• 30 days: 10GB for $59.99

► Recommendation: If you’re uncertain which mobile provider to select in Puerto Rico, consider T-Mobile for its strong mobile network coverage, reliable overall performance, and user-friendly customer support. However, remember to compare plans and check coverage maps for your specific travel areas to ensure the best fit for your needs.

III. Do SIM card shops at at Luis Muñoz Marín International Airport (SJU) open after midnight?

No. At Luis Muñoz Marín International Airport (SJU), SIM card stores usually close around 9:00 PM and are closed after midnight.  If you’re running late, think about buying a SIM card at the 24-hour convenience stores or petrol stations in your area.  An eSIM, which can be purchased and activated online at any time, is an alternative that offers instant internet access when you arrive. 

IV. Luis Muñoz Marín Airport (SJU) SIM card Price ?

Although airport prices may differ and tend to be higher than those in city stores, here are the typical pricing options available from these providers:

Claro Puerto Rico prepaid plans:

• 3 GB: Valid for 30 days at $15.
• 8 GB: Valid for 30 days at $20.
• 29 GB: Valid for 30 days at $29.

Claro – one of SIM card provider in Puerto Rico

Liberty Puerto Rico prepaid plans:

• Unlimited Data: Valid for 30 days at $65 (includes 3 GB hotspot data).
• Unlimited Data: Valid for 30 days at $75 (includes 15 GB hotspot data).
• Unlimited Data: Valid for 30 days at $85 (includes 50 GB hotspot data).

V. Registration Process on Buying a SIM card at Luis Muñoz Marín Airport (SJU)

To buy a SIM card at Luis Muñoz Marín Airport (SJU), tourists need to provide a passport, an unlocked phone, and a payment method (either cash or card). The process typically involves selecting a plan from available carriers like T-Mobile, AT&T, or Claro, then showing your passport for registration, which is a standard requirement for local SIM card purchases.

The registration process on buying a SIM card at Luis Muñoz Marín Airport (SJU) Airport can be somewhat complex and time-consuming, as it requires showing personal information like your passport. Many tourists find this process inconvenient, especially if they prefer not to share sensitive personal details.

A Better Option: If you want to avoid complications and paperwork, using an eSIM is a great alternative. Ensure that your phone is eSIM-compatible, and check with your carrier or an international eSIM provider like Airalo or GigSky for the available data plans and activation instructions before you travel.

► Recommendation: You need to have a phone that supports eSIM (check your settings or device manual). Make sure your phone is unlocked and Internet access to download and activate the eSIM.

VI. eSIM at Luis Muñoz Marín Airport (SJU) – Alternative to Puerto Rico SIM Card

You can purchase an eSIM online both before arriving or when you are at Luis Muñoz Marín International Airport (SJU) in Puerto Rico. With an eSIM, you can instantly activate mobile data without needing a physical SIM card, making it a seamless and convenient option for travelers.

There are two main ways to get a Puerto Rico eSIM:

• From local mobile network operators (such as Claro, T-Mobile, and Liberty), which may require in-person registration and additional steps.
• From international eSIM retailers like Gigago, which offers a simpler and faster alternative—allowing travelers to purchase, activate, and use their eSIM entirely online.

For the best convenience, consider Gigago eSIM, as it provides affordable and flexible plans without requiring a visit to a store. Gigago Puerto Rico eSIM plans start at $4.50 for 1GB of data valid for 7 days. For more options, Gigago offers plans with 1GB to 5GB of data, valid for 7 to 30 days. Check out the full range of plans and prices at $4.50 – $40.00 .

VII. FAQs about SIM card at Luis Muñoz Marín Airport