1 GB / 7 days
Best for: A short visit with maps, messages and occasional browsing.
This option pairs the 1 GB allowance with a stated validity period of 7 days.
Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.
* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.
Here's how Onetel stacks up against other options in El Salvador.
Prices shown in USD
7 days of unlimited data in El Salvador costs $43.92 — about $6.27 a day on Tigo El Salvador, Claro El Salvador or Movistar El Salvador, with no roaming charge and no SIM to swap. In El Salvador, 5G is live and median mobile download speed is 25.8 Mbps.
Choose your El Salvador eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.
Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.
Best for: A short visit with maps, messages and occasional browsing.
This option pairs the 1 GB allowance with a stated validity period of 7 days.
Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.
Best for: A stay of around two weeks with regular navigation and messaging.
The 3 GB allowance remains available across a stated validity period of 15 days.
Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.
Best for: A longer stay or more frequent streaming, video calls or work use.
The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.
Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.
Your eSIM roams onto El Salvador's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.
Source: Ookla Speedtest Global Index, August 2026
B28 (700 MHz APT) is the primary rural and indoor coverage band across all operators; foreign phones lacking B28 may experience significant coverage gaps outside urban areas.
The El Salvador mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.
Check your accommodation and the places you expect to visit in El Salvador. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.
Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.
Check the selected product scope for every country on your itinerary. Your El Salvador plan and a regional plan may have different included destinations and validity periods.
Compare your phone with 4G bands B2, B5, B28 and 5G bands n28, n78 in the existing El Salvador network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.
Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.
When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.
El Salvador, Central America's smallest country, packs a surprising range of experiences into a compact area. Whether you are drawn to the Pacific surf, Mayan ruins, or cloud forests, the country rewards those who plan ahead. Roads can be slow, so allow extra travel time between regions. Public transportation is cheap but crowded; renting a car gives more freedom but requires caution, especially after dark. Stick to well-known destinations and avoid walking alone in unfamiliar urban areas at night. Download offline maps before you arrive, as mobile data can be patchy outside cities. The official currency is the US dollar, and credit cards are accepted in most hotels and restaurants in tourist zones, but carry cash for markets and small shops.
Lake Coatepeque is a crater lake near Santa Ana, ideal for kayaking and sunset views. Joya de Cerén Archaeological Site, a UNESCO World Heritage Site, offers a rare glimpse into a Mayan village buried by volcanic ash. El Imposible National Park protects one of the last dry forests in Central America and is excellent for birdwatching, though trails are demanding. Sonsonate's artisan markets sell colorful textiles and handicrafts. For surfers, Sunzal and El Tunco beaches on the Pacific coast are premier spots with consistent waves. Entry fees are low, but guides are often mandatory at archaeological sites. Most parks close by 4 p.m., so start early.
Pupusas are thick corn tortillas stuffed with cheese, beans, or pork. Tamales are steamed corn dough filled with meat or vegetables. Ceviche is fresh seafood cured in citrus. Enchiladas Salvadoreñas are fried tortillas topped with beans, meat, and sauce. Yuca con Chicharrón is boiled yuca served with fried pork skin. Street stalls offer the most authentic versions, but choose vendors with high turnover to ensure freshness. Tap water is not safe to drink; stick to bottled water. Spice levels are mild by default, but hot sauces are usually available on request.
The dry season, from November to April, offers the most predictable weather for beach and hiking plans. These months bring sunny days and cooler evenings, especially in the highlands. The green season, from May to October, sees afternoon downpours and higher humidity. However, landscapes are lush, crowds are thinner, and hotel rates drop. Tropical storms are possible from June to November, so check forecasts before booking. For surfing, the best waves arrive during the rainy season, particularly from May to August. Either season works for cultural visits, but pack for rain if traveling between May and October.
Lightweight, breathable clothing is essential for the humid lowlands. Quick-dry fabrics are useful for both hiking and beach days. Sunscreen and sunglasses with high SPF are necessary year-round due to strong equatorial sun. Insect repellent with DEET is vital; mosquitoes and sandflies are common, especially near water. Sturdy hiking boots and water shoes will serve you on volcanic trails and rocky beaches. A lightweight rain jacket or poncho is smart even in the dry season, as showers can appear suddenly. Pack a reusable water bottle with a filter to reduce plastic waste. A power bank is useful, since electricity outages can occur briefly in rural areas.
The details worth knowing about your El Salvador eSIM
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