eSIM in Puerto Rico: which plan to choose in 2026?

The best eSIM for Puerto Rico, compared for you: price, data, coverage and activation.

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See the plans Updated in août 2026 • 18 plans available

Compare eSIM plans for Puerto Rico: data, duration, prices and operators. Find the best offer and activate it now.

What are the best eSIM plans in Puerto Rico?

Each provider's best plan for this country, with the real price.

Provider	Data	Duration	Price	Price/GB
Saily ★ 4.7 · Review	20 GB	30 days	$37.10	$1.86	View →
Ubigi ★ 4.4 · Review	20 GB	30 days	$45.13	$2.26	View →
YesSim ★ 4.3 · Review	10 GB	30 days	$28.08	$2.81	View →
DrimSim ★ 4.1 · Review	5 GB	30 days	$15.70	$3.14	View →

Cheap eSIMs in Puerto Rico

A comparison of the cheapest plans, all providers combined.

Provider	Data	Duration	Price	Price/GB
Saily	1 GB	7 days	$4.01	$4.01
DrimSim	1 GB	7 days	$4.98	$4.98
Ubigi	500 MB	30 days	$5.01	$10.03
YesSim	1 GB	7 days	$6.02	$6.02
Ubigi	1 GB	30 days	$7.02	$7.02
Saily	3 GB	15 days	$9.03	$3.01

Guide expert

Finding the best Puerto Rico eSIM plan is not just about choosing the largest amount of data. You also need to understand the network used, coverage outside San Juan, the plan’s actual validity period, and the settings that prevent you from using up your French plan. Here’s everything you need to know to land connected, without unpleasant surprises and without losing your usual number.

How does an eSIM work in Puerto Rico, and is my phone compatible?

An eSIM is a digital SIM card built into your phone: you purchase a plan, receive a QR code or direct activation in an app, and your device downloads a mobile profile. In Puerto Rico, this profile connects to a local partner network to provide mobile Internet in 4G/LTE or 5G, depending on your location, phone, and chosen plan. You can purchase and install it safely before departure, as long as you have a reliable Wi-Fi connection.

Unlike a physical SIM, an eSIM requires neither an airport store nor a card to handle or a tool to open the SIM tray. It occupies a digital slot in your phone’s settings. Most travelers use it as their mobile data line while keeping their French or Belgian SIM active to retain their number. This is known as Dual SIM: one line for your usual calls and the other for browsing in Puerto Rico.

However, a travel eSIM is generally a prepaid data plan, not a complete mobile subscription. It therefore does not automatically include a Puerto Rican number, standard calls, or SMS. Also check that your device is compatible and, above all, unlocked. A phone purchased from a carrier may reject a foreign eSIM if it remains locked to its original network, even if it is technically eSIM-compatible.

The iPhone XR, XS, and later generations generally support eSIM; some newer models sold in the United States no longer even have a physical SIM tray.
With Samsung, the Galaxy S20 and later, many Galaxy Z Fold/Z Flip models, and several recent Galaxy A models are compatible, but you should check the exact model number based on the country of purchase.
Google Pixel 3 and later support eSIM in most versions sold; recent Pixel models are particularly easy to set up.
Some Motorola, Xiaomi, Oppo, Huawei, and Honor models are compatible, but the feature may vary by regional version: never rely solely on the phone’s commercial name.
On iPhone, go to Settings > General > About: seeing a Digital SIM Available section or an EID is a good sign. On Android, search for “eSIM,” “Add eSIM,” or “SIM Manager” in the settings.
Dial #06#: displaying an EID often confirms that eSIM hardware is present. At the same time, check with your carrier that the phone is truly unlocked for all carriers.

Which eSIM should you choose for the best 4G/5G coverage in Puerto Rico?

To get good coverage, choose a Puerto Rico eSIM that clearly identifies its partner network, rather than simply displaying the vague phrase “national coverage.” The networks most widely available on the island include T-Mobile, AT&T, and Liberty Mobile. None is perfect everywhere: the best choice depends on your itinerary, your need for 5G, and how far you plan to travel from urban areas.

In the greater San Juan area, Carolina, Bayamón, Guaynabo, Caguas, and along heavily visited areas, 4G is usually strong and 5G is often available with a compatible phone and plan. In Ponce, Mayagüez, Arecibo, or Aguadilla, you will generally find a comfortable connection for navigation, social media, bookings, and video calls. In favorable conditions, speeds of several dozen Mbps are common; they may be much higher on 5G, although this is not guaranteed.

Puerto Rico’s postcard scenery comes with real terrain. In the Cordillera Central, on certain mountain roads, in the ravines of El Yunque, on isolated sections of the west coast, or deep inside dense forests, the signal can deteriorate quickly. Indoor coverage also depends heavily on concrete, older hotels in Old San Juan, and the floor where you are staying. One network bar guarantees neither stable speeds nor a connection strong enough for a video call.

Do not choose a plan solely because it displays “5G.” Excellent 4G/LTE is still more than sufficient for Google Maps, Uber, WhatsApp, payments, translations, or photo sharing. Favor a provider that states which network it uses, allows automatic carrier selection, and offers responsive support. If you rent a car to explore inland, download your maps offline: this is the best safeguard when geography takes priority over technology.

San Juan, Carolina, Bayamón, Ponce, and MayagüezVery generally smooth 4G; 5G often available in urban and heavily visited areas.

SJU Airport, major roads, resorts, and the north coastUsually reliable connection, with possible variations inside certain buildings or very busy areas.

Culebra, Vieques, isolated beaches, and secondary roads4G is often usable in villages and tourist areas, but performance varies depending on the carrier and terrain.

Cordillera Central, deep El Yunque, and isolated mountain areasWeak, intermittent, or absent signal in places; prepare your routes and maps before going there.

Before purchasing, look for T-Mobile, AT&T, or Liberty network details and check whether the plan can switch between multiple networks.
For an urban stay in San Juan, an eSIM designed for 5G is appealing; for a road trip, the priority is broad 4G coverage.
Test the Internet as soon as you arrive and again at your hotel before deleting the email containing your QR code or support instructions.
Leave network selection set to automatic initially; choose an operator manually only if the provider recommends it for troubleshooting.
Download Google Maps or Maps.me offline, along with your tickets, hotel confirmations, and trail maps before heading to El Yunque or inland areas.

Should you choose a local Puerto Rico eSIM or a Caribbean regional plan?

A local Puerto Rico eSIM is the simplest and often the most cost-effective choice if your trip is limited to the main island, Vieques, and Culebra. It concentrates its data allowance on Puerto Rico and may offer better value per gigabyte than a plan covering a broad region. It is the logical option for a week in San Juan, a beach stay in Rincón, or a complete road trip around the island.

A Caribbean or Americas plan becomes more relevant if Puerto Rico is only one stop on your trip. Depending on the provider, it may cover the U.S. Virgin Islands, the Dominican Republic, the Bahamas, Jamaica, Guadeloupe, Martinique, or sometimes the United States and Canada. Never assume a destination is included because it is nearby on a map: country lists vary considerably from one eSIM to another.

The sensitive point is regional roaming. A multi-country eSIM may connect to a different network at each stop, with coverage or speeds that are less favorable than those of a local plan. It sometimes costs more per gigabyte, but avoids reinstalling a profile and purchasing data again at every border. For a cruise or a San Juan–Saint Thomas–Dominican Republic itinerary, this convenience may be worth the extra cost.

Choose a local plan if you are staying in Puerto Rico and want to maximize your data for your budget.
Prefer a regional eSIM if you are visiting at least two islands or combining Puerto Rico with the mainland United States.
Check Vieques and Culebra coverage separately: they are part of Puerto Rico, but network coverage there is less consistent.
On a cruise, a land-based eSIM does not work on the ship’s network: disable mobile data at sea to avoid expensive maritime connectivity.

What do travelers really say about eSIMs in Puerto Rico?

Traveler feedback is generally positive when the eSIM is installed before departure and data settings are prepared correctly. The most frequently cited benefits are arriving connected without waiting in line, being able to order a rideshare as soon as you leave the airport, and keeping your usual SIM. For European travelers, avoiding international roaming on their main plan also provides considerable peace of mind.

Disappointments rarely come from the eSIM itself, but rather from unrealistic expectations about coverage. A very fast connection in Condado or Isla Verde does not mean it will be the same on a mountain road or in an isolated cove. Some users also report activation delays because data roaming was not enabled on the eSIM line, or because the APN requested by the provider was not entered.

Price is another frequent topic: small plans are convenient for a few days, but their cost per gigabyte is generally higher. Conversely, so-called unlimited plans may apply a fair-use policy or reduce speeds after a certain amount of usage. A good experience therefore does not depend on one particular brand: it relies on a suitable plan, fully read terms, and accessible support if your phone refuses to connect.

Recurring advantage: Internet available as soon as you land without buying a SIM in a store.
Recurring advantage: Dual SIM lets you keep your number and use WhatsApp normally.
Be aware: 5G and actual speeds vary depending on the neighborhood, time, phone, and partner network.
Be aware: read the rules for top-ups, tethering, and refunds before scanning the profile.

How do you buy, install, and activate your eSIM for Puerto Rico?

The safest method is to purchase and install the eSIM at home, then activate data only once you arrive in Puerto Rico. Keep the QR code and instructions in your offline files: you will be glad to find them if the hotel Wi-Fi is unreliable.

1
Check compatibility
Confirm that your phone supports eSIM and is unlocked. Also update iOS or Android before departure: an outdated version can make adding a line more complicated. If you are traveling with a work phone, check that your company’s device management does not prohibit installing mobile profiles.
2
Buy and receive the QR code before departure
Choose the validity period, data allowance, network, and hotspot rules before paying. You will generally receive a QR code, a manual activation code, or an installation link. Do not scan the QR code from the same screen as your phone: open it on a computer, print it, or use the available manual-entry option.
3
Install the profile on iPhone and Android
On iPhone, go to Settings > Cellular > Add eSIM, then use the QR code or “Enter Details Manually.” On Android, the path is often Settings > Connections > SIM Manager > Add eSIM on Samsung, or Settings > Network & Internet > SIMs > Add SIM on Pixel. Give the line a clear label, such as “Puerto Rico data,” so you do not confuse it with your usual line.
4
Activate on arrival and configure the APN
After landing, activate the eSIM line, select it as your mobile data line, and enable data roaming only on this eSIM if the provider requires it. Keep data roaming disabled on your French SIM. Most eSIMs configure the APN automatically; if Internet does not work, copy the APN provided in the instructions exactly, without adding spaces or changing any fields.
5
Troubleshoot if Internet does not work
Start by turning airplane mode off and on again for about thirty seconds, or restart the phone. Then check that the eSIM is enabled, selected for data, and that roaming is allowed on that line. If this does not help, check the APN, try automatic network selection, and contact support with a screenshot of your settings: do not delete the profile before speaking with them.

Can I keep my number, make calls, use WhatsApp, and share my connection in Puerto Rico?

Yes, you can keep your usual number while using the eSIM for Internet, provided your phone supports Dual SIM. In the settings, leave your primary SIM active for calls and SMS, but designate the Puerto Rico eSIM as your data line. Above all, disable the option that allows automatic switching of cellular data: otherwise your phone could use your French plan when the eSIM signal weakens.

The vast majority of travel eSIMs are data-only: they do not assign a local number and do not allow calls to standard phone numbers through the Phone app. This does not affect WhatsApp, Telegram, Signal, FaceTime Audio, Messenger, or calls through Skype, since these services use data. Your WhatsApp account remains linked to your current number; do not accept a request to change it when opening the app if you want to keep your conversations and usual identity.

You can continue receiving SMS on your primary SIM, including banking or login codes, but be careful with outgoing calls and SMS: your carrier may charge them as international roaming. A cautious solution is to keep the primary SIM active with data disabled, reply via Wi-Fi or VoIP apps, and ask your bank for an alternative authentication method before traveling.

Tethering is often allowed, but this is not universal. It turns your phone into a modem for a computer, tablet, or travel companion’s phone, which can use up data very quickly: video conferencing, cloud backups, and system updates can consume several gigabytes without warning. If your plan runs out, first check whether a top-up is available in the app or on the provider’s website; otherwise, purchase a new plan rather than accidentally reactivating data on your national line.

Set the eSIM as your default data line and disable mobile data on your primary SIM.
WhatsApp works with your existing number as long as the app and your account remain unchanged.
To contact a hotel, restaurant, or local guide, use WhatsApp, email, Wi-Fi calling, or a VoIP app if your eSIM does not include calls.
Before using the hotspot, check whether the plan allows tethering and disable automatic backups on the connected computer.
Set a usage alert at around 75% and 90% of your allowance to anticipate a top-up.

What guidelines will help you choose the best Puerto Rico eSIM plan and avoid mistakes?

The right data allowance depends less on the length of your trip than on your habits: plan for around 1 to 3 GB for a few days of maps, messages, and bookings, 5 to 10 GB for one to two weeks of daily use, and more if you work remotely, share your connection, or upload lots of videos.

Do not look only at the advertised price: compare the price per gigabyte, validity period, network, top-ups, and sharing rules. A very cheap plan may become less attractive if it expires before you return or imposes reduced speeds.
Clearly distinguish fixed-data plans from unlimited plans. “Unlimited” does not always mean maximum speed without limits: look for fair-use thresholds, video restrictions, and daily hotspot limits.
Check the exact validity start date. Some plans begin at installation, while others start when first connecting to a Puerto Rico network. Install early only if the terms clearly state that validity begins upon arrival.
For a seven-day stay, do not automatically overbuy. Photos, navigation, and social media generally use a reasonable amount of data; short videos, video calls, and cloud backups are the main things that drain a small plan.
Disable automatic updates, photo syncing over cellular data, and autoplay for videos. On both iPhone and Android, these settings can save several gigabytes without harming your travel experience.
Download large content before departure: offline maps, playlists, episodes, guides, offline Spanish translation, and booking documents. Puerto Rico is a U.S. territory, but hotel Wi-Fi is not always fast or stable.
Keep some data in reserve for your last day. You may need it to order transportation to Luis Muñoz Marín (SJU), check a gate change, contact your accommodation, or handle an unexpected problem on the road.
Never delete an eSIM out of impatience. A QR code is often single-use, and deleting the profile can make it impossible to reinstall without support assistance. Disable the line if you simply want to stop using it.
Choose a provider that clearly explains support, top-ups, and the refund procedure. An eSIM that has been activated or used is rarely refundable, even if your phone ultimately proves incompatible.

Questions fréquentes

Will my eSIM work as soon as I arrive at San Juan Airport?

Yes, in most cases it connects to SJU as soon as you activate the line, data, and required roaming. Install it before departure and keep a screenshot of the instructions in case you need the airport Wi-Fi.

When do the validity days of my plan begin?

It depends on the provider: validity begins either at installation or upon the first connection to the local network. Read this condition before scanning the QR code; it determines whether you should install the eSIM at home or just before boarding.

Can I use the same eSIM on my phone and tablet?

No, an eSIM profile is normally intended for one device and cannot be freely transferred. To connect a tablet or computer, use the hotspot if your plan allows it, or purchase a second dedicated eSIM.

Can I call emergency services in Puerto Rico with a data-only eSIM?

Do not rely on a data-only eSIM for traditional emergency calls. In Puerto Rico, dial 911 using an available phone line; on many smartphones, emergency calls may also use any accessible mobile network, but never test this mechanism and keep a backup option available.

Is a VPN useful with a travel eSIM in Puerto Rico?

A VPN is not required for the eSIM to work, but it can improve your privacy on public hotel, café, or airport Wi-Fi. However, avoid using a very distant server if your connection becomes slow, and check that your VPN does not block certain banking verifications.

Can I get a refund if my eSIM does not work?

It depends on the seller’s terms, but an eSIM that has been installed or activated is often excluded from refunds because the profile is considered delivered. Contact support before deleting anything, provide the requested screenshots, and check your phone’s compatibility before purchasing.