Key facts
- COVERAGE
- Puerto Rico
- NETWORKS
- Liberty
- PLAN TYPE
- Data only
- IP ADDRESS LOCATION
- Puerto Rico, USA
- DELIVERY
- QR code by email
How it works
- 1Choose a plan and pay.
- 2Scan the QR code we email you. You can install it before you fly.
- 3When you land in Puerto Rico, turn on data roaming for the Spidot line.
Questions about the Puerto Rico eSIM
Which networks does it use?
Do I get a local phone number?
Can I use it outside Puerto Rico?
How do I install it?
Will my phone work with an eSIM?
Do I need an eSIM if I have a US phone plan?
Will I have data in El Yunque?
Is a small plan enough for a cruise stop in San Juan?
Can I use the eSIM on Vieques and Culebra?
How do I avoid charges from my home operator?
Can I top up during the trip?
Puerto Rico eSIM guide: mobile data for travellers
Puerto Rico is a Caribbean island with a lot of variety in a small space. Most visitors base themselves in San Juan, walking the blue cobblestones and fortresses of Old San Juan and staying in Condado or Isla Verde. From there, it is a short drive to the rainforest of El Yunque, the bioluminescent lagoon at Fajardo, and the ferries and flights to the smaller islands of Vieques and Culebra. Further afield, Rincón on the west coast is known for surfing and sunsets, Ponce for its historic centre, and the mountainous interior for coffee farms and the winding Ruta Panorámica. A car and a data connection are the usual way to explore it.
A Spidot eSIM gives you mobile data in Puerto Rico from the moment you land. You install it at home, switch it on when you arrive and keep your usual SIM for calls and texts. This guide covers whether you need an eSIM at all, how much data to plan for, coverage in San Juan, the mountains and the outer islands, and some Puerto Rico-specific tips for road trips and hurricane season.
eSIM, roaming or a local SIM in Puerto Rico
Puerto Rico is a territory of the United States, which affects how your home plan behaves there. Here is how the options compare.
If you have a US mobile plan
Many US mobile plans treat Puerto Rico in the same way as the mainland, so your normal allowance may already work. Check your carrier's coverage terms before you buy anything. If your plan does include Puerto Rico, you may not need an eSIM, though some travellers still use one to keep a separate data allowance or for a second line.
Roaming from outside the US
Travellers from Europe, Canada, Latin America and elsewhere are usually charged roaming rates in Puerto Rico. These can add up quickly over a week of navigation and photo sharing, so check your operator's terms before you go.
A local prepaid SIM
Prepaid SIMs are sold in carrier stores and some shops. They involve finding a store after you arrive and replacing your home SIM unless your phone has a second slot.
A Spidot eSIM
A Spidot eSIM adds a data line alongside your home SIM. You buy it online, receive the QR code by email straight after payment and install it before you fly. Plans start from $3.90. Your usual number stays active for calls, texts and verification codes. Most plans are data-only; if you need a local number for calls, see our Data + calls plans.
How much data to plan for
A Puerto Rico holiday usually means a lot of navigation and photos. These rough figures help you estimate:
- Maps and navigation: a few megabytes per hour of driving.
- Messaging and email: light, but photos and videos add up.
- Social media: moderate to heavy, especially with video.
- Video calls: typically several hundred megabytes per hour.
- Streaming video: heavy, often a gigabyte or more per hour in high definition.
Matching a plan to your trip
A long weekend in San Juan with hotel Wi-Fi usually suits a small fixed data plan. A week with a rental car, driving to El Yunque, Rincón and the south coast, uses more, because you will navigate, look up restaurants and beaches, and share photos on the road.
If you work remotely, tether a laptop or stay for several weeks, an unlimited plan means you do not have to count megabytes, though speed may slow after heavy use. A no-expiry plan suits regular visitors. You can check how much data is left and add more data whenever you need it.
Before you travel
Installing an eSIM needs an internet connection, so do it at home on Wi-Fi. First check your phone supports eSIM and is carrier-unlocked.
Then follow the install guide for iPhone, Samsung or Pixel. Label the line "Travel", keep your home SIM for calls and texts, and set the Spidot line for mobile data.
- Install the eSIM a day or two before departure.
- Keep the QR code email safe.
- Download offline maps for the whole island, including El Yunque, the central mountains, Vieques and Culebra.
- Save ferry, flight and tour bookings offline, including reservations for El Yunque or the bioluminescent bays if required.
- Pack a waterproof phone pouch for beaches and kayak trips.
Arriving in Puerto Rico
Most visitors fly into Luis Muñoz Marín International Airport in Carolina, next to Isla Verde and a short drive from Condado and Old San Juan. Some flights use Rafael Hernández Airport in Aguadilla, convenient for Rincón and the west coast, or Mercedita Airport in Ponce. Cruise ships dock in Old San Juan, making it a common day stop.
When you land, select the Spidot line for mobile data and turn on data roaming for it, as explained in our data roaming guide. Allow a minute or two to connect; if needed, switch flight mode on and off. In Puerto Rico, the eSIM connects to Liberty.
From the airport
Taxis and ride-hailing apps such as Uber operate in the San Juan metropolitan area. Many visitors pick up a rental car at the airport. With data, you can navigate straight to your hotel, check parking options in Old San Juan and look up the route to your first stop.
Coverage in San Juan, the mountains and the outer islands
Mobile data generally works well in the San Juan area, along the main highways and in larger towns such as Ponce, Mayagüez, Arecibo and Fajardo. The island's mountainous interior and outer islands are where gaps are more likely.
- El Yunque: the rainforest's steep valleys and trails can have weak or no signal. Download trail maps before you go.
- The Cordillera Central: the Ruta Panorámica and mountain roads around Utuado, Jayuya and Adjuntas twist through valleys where coverage can drop.
- Vieques and Culebra: the main towns have service, but remote beaches and the far ends of the islands may not.
- The bioluminescent bays: kayak tours at night in Fajardo, Vieques and La Parguera are best enjoyed offline; keep your phone in a waterproof case.
- Caves and parks: underground sites such as the Río Camuy caves have no signal.
Hurricane season
The Atlantic hurricane season runs from June to November. Severe storms can affect power and mobile networks. If you travel in this period, follow official weather updates, keep your phone charged and allow flexibility in your plans.
Data on road trips, ferries and island flights
Puerto Rico is best explored by car, but the smaller islands need a ferry or a short flight.
Driving
The main highways around San Juan and across the island include toll roads. Rental cars usually come with an electronic toll tag; ask the rental company how tolls are charged. Navigation apps are essential in the San Juan area, where interchanges can be confusing, and helpful on mountain roads. Download offline maps for the interior, avoid unfamiliar mountain roads after dark, and keep your phone mounted and hands-free while driving.
Ferries and flights to Vieques and Culebra
Ferries to Vieques and Culebra leave from Ceiba on the east coast. Small planes fly to both islands from San Juan and Ceiba. Ferry tickets can be in high demand at weekends and holidays, so book ahead if possible and keep your confirmation offline. Signal can drop during the crossing.
Getting around San Juan
Old San Juan is compact and best explored on foot. Between Old San Juan, Condado and Isla Verde, ride-hailing and taxis are the usual choices. Parking in the old town can be tight, and data helps you find a car park before you arrive.
Hotspot for laptops and travel companions
Personal hotspot lets you share your eSIM data with a laptop, tablet or a companion's phone. It uses the line selected for mobile data, so make sure that is the Spidot line. This is useful in holiday rentals where Wi-Fi is slow and for remote workers who want a backup connection.
Laptops use a lot of data in the background. Pause cloud sync, automatic updates and photo backups before connecting.
Staying safe on public Wi-Fi
Hotels, cafés, malls and some public spaces offer Wi-Fi. It is handy but not always secure.
- Use your eSIM data for banking, payments and logins.
- Check the network name with staff before connecting.
- Turn off automatic joining of open networks.
- Keep your phone's software up to date.
- Never leave your phone unattended on the beach or in a parked car.
Practical tips for Puerto Rico
Some local knowledge that makes your connection more useful:
- Currency: Puerto Rico uses the US dollar. Cards and contactless payments are widely accepted; carry some cash for roadside food stands, kiosks and small beach bars.
- Language: Spanish and English are both official languages. Spanish is the main everyday language, and English is widely understood in tourist areas.
- Ride-hailing: Uber operates in the San Juan area; outside the metro area, a rental car is usually more practical.
- Food stops: the roadside kiosks at Piñones near the airport and the lechoneras of Guavate in the mountains are popular; data helps you find them.
- Sun and heat: keep your phone out of direct sunlight and carry a power bank on long days out.
- Reservations: some popular natural sites have entry limits or require bookings at busy times. Check online before you drive out.
Combining Puerto Rico with other destinations
Puerto Rico is often combined with trips to the mainland United States, with the Dominican Republic across the Mona Passage, or with Caribbean islands such as the British Virgin Islands, Anguilla, St Kitts and Nevis and Guadeloupe. San Juan is also a common starting point for Caribbean cruises.
For a multi-destination trip, the simplest approach is one eSIM per destination. You can install several in advance and switch the mobile data line when you arrive. On a cruise, turn off data roaming on all lines while at sea to avoid connecting to on-board networks that charge separately.