Saily’s Argentina plans start at $5.29 for 1 GB; 3 GB for $9.99 suits a week in Buenos Aires. Crossing into neighbouring countries? The Latin America plan starts at $7.99.
The catch: plans are data only, so you get no local phone number for calls or texts.
From Buenos Aires to Mendoza and Patagonia, you’ll want data for maps, ride apps and bus or flight changes. An eSIM saves you finding a SIM shop on arrival at Ezeiza.
Saily Argentina eSIM plans and prices
These are Saily’s fixed-data plans for Argentina, as listed on saily.com on 24 Oct 2026.
| Data | Valid for | Price |
|---|---|---|
| 1 GB | 7 days | $5.29 |
| 3 GB Best value | 30 days | $9.99 |
| 5 GB | 30 days | $16.99 |
| 10 GB | 30 days | $29.99 |
| 20 GB | 30 days | $46.99 |
Saily also sells unlimited data plans for Argentina, from 5 to 30 days. The price depends on the number of days, so check it on saily.com before you buy.
Which plan should you pick for Argentina?
- A week in Buenos Aires: 3 GB ($9.99).
- Two weeks with Patagonia or Mendoza: 5 GB ($16.99) or 10 GB ($29.99).
- Argentina plus Chile, Brazil or Uruguay: compare the Latin America plan.
Visiting more than one country?
Saily’s Latin America plan covers 12 countries from $7.99, and the Global plan covers 121 countries from $8.99. One eSIM covers the whole trip, so you don’t need to switch SIMs at each border.
How to set up Saily for Argentina
- Choose your plan on saily.com or in the Saily app.
- Install the eSIM from the app before you travel, and turn on data roaming for the Saily line.
- Land in Argentina: the plan activates automatically when you arrive.
You have 180 days to activate a plan after you buy it, so you can set everything up at home, days before your flight.
Travel tips for Argentina
Coverage in remote Patagonia is limited for every network; download offline maps before long drives. Argentina data costs more than in Europe, so use hotel Wi-Fi for big uploads.
- Ready on arrival
- Latin America plan option
- Unlimited plans available
- Pricier than European destinations
- Remote areas have patchy coverage
- Data only
FAQ
What is the best eSIM for Argentina?
Saily is a straightforward option: Argentina plans were $5.29 (1 GB) to $46.99 (20 GB) on saily.com on 24 Oct 2026.
Is there one eSIM for Argentina and Chile?
Saily’s Latin America plan covered 12 countries from $7.99 on 24 Oct 2026; check that both countries are on the list.
Does an eSIM work in Patagonia?
Where there’s mobile signal. Remote areas have gaps, so keep offline maps.
Plans from $5.29 for 1 GB (7 days), checked on saily.com on 24 Oct 2026.