eSIM for Buenos Aires — instant data the moment you arrive

Buenos Aires is one of the most-visited cities in Argentina. Roaming charges and airport SIM kiosks are a tax on jet-lagged travelers — a VXERA eSIM removes both. Activate before you fly and you'll have local data the second you switch off airplane mode.

Recommended VXERA eSIMs for Buenos Aires

• Cheapest — Argentina 100MB 7Days: 0.09765625 GB, 7 days, $0.46 USD.
• Best value — Argentina 10GB/Day: 10 GB, 1 days, $12.01 USD.
• Most data — Argentina 20GB 30Days: 20 GB, 30 days, $26.25 USD.

What works in Buenos Aires

• Google Maps, Uber, Bolt, Grab, Didi, Free Now — whichever ride-hailing your destination uses.
• Restaurant bookings, museum tickets, concert QR codes — all on instant 4G/5G.
• WhatsApp, iMessage, FaceTime — your home number stays active alongside.

Tips for Buenos Aires

• Install the QR code at your hotel or at home — don't wait until you land.
• Pick a plan slightly larger than you think you'll need — Maps + photos eat data.
• If you're hopping between countries, look at our regional plans.