El Salvador eSIM
data from $4.89.

Slashtel El Salvador eSIMs start at $4.89 for 1GB over 7 days, across 4 plans. The lowest price per GB is $4.89 on the 1GB plan. A one-week trip costs from $4.89 (1GB). It connects to movistar, Claro and Tigo on up to 4G. It is data only: your own number stays active for calls, SMS and bank codes. The QR code arrives by email within minutes; install it on Wi-Fi before you fly and the days start when it first connects in El Salvador. Prices checked 31 October 2026.

What is the best eSIM for El Salvador?

For most trips a 5GB to 10GB data eSIM valid for 30 days is the right size: Slashtel's 5GB plan for El Salvador is $26.69 on movistar, Claro and Tigo. Install it before you fly, keep your home SIM on for calls and bank texts, and top up the same eSIM if you run low.

How much does an eSIM for El Salvador cost for a week?

From $4.89 for 1GB valid 7 days, as of 31 October 2026. Longer trips: two weeks from $14.99 (3GB), one month from $15.09 (3GB).

What is the cheapest data per GB for El Salvador?

$4.89 per GB on the 1GB plan (7 days, $4.89). Bigger plans usually cost less per GB, so buy the size you expect to use.

Which networks does a El Salvador eSIM use?

movistar, Claro and Tigo, with speeds up to 4G where available. The eSIM picks the strongest network automatically.

Does the El Salvador eSIM include a phone number?

No. Slashtel eSIMs are data only, with no local number, calls or SMS. WhatsApp and other internet calls work, and your home SIM can stay on for calls and OTP texts.

When does the El Salvador eSIM start counting days?

Validity starts when the eSIM first connects to a network in El Salvador, not when you buy it, so you can buy and install it before you travel.

What currency is used in El Salvador?

The United States dollar (USD).