eSIM Buenos Aires — Prepaid Data Plans, Instant QR

Name: Buenos Aires eSIM Data Plans
Brand: AeroSims
SKU: AR_3_30
Price: 11.9 USD
Availability: InStock

Buenos Aires eSIM Data Plans

3 GB / 30 days

$11.90

Buenos Aires eSIM Data Plans

$11.90

Why travellers choose AeroSims

QR code by email in seconds

Validity starts on arrival, not at purchase

Connects to local partner networks

Need more? Buy another plan anytime

All plans & prices

Plan	Validity (days)	Price (USD)	Per GB
3 GB	30	$11.90	$3.97
5 GB	30	$16.90	$3.38
10 GB	30	$26.90	$2.69
20 GB	30	$39.90	$2.00

Delivered in secondsNo passport, no SIM swap24/7 support

Network & coverage

Stay connected in Buenos Aires

Your eSIM connects to Personal and Movistar across Buenos Aires, and it keeps working across Argentina. The phone takes whichever network is strongest where you stand.

Where you will use it

Palermo and RecoletaSan Telmo and the centrePuerto Maderothe delta at Tigre

Personal

4G coverage across Buenos Aires and on through Argentina.

Movistar

4G coverage across Buenos Aires and on through Argentina.

Choose your data

The plan that fits your trip

Fixed data, one payment — pick the size that matches how you travel in Buenos Aires.

A few days

smallest plan

Ride-hailing, restaurants, tango bookings.

A week

one step up

Day trips to Tigre and Colonia across the river.

MOST CHOSEN

Argentina round trip

a larger plan

Mendoza, Bariloche, Iguazú by air.

Longer stay

unlimited fits better

Buenos Aires is a long-stay base.

Traveller's guide

Staying connected in Buenos Aires

A weak connection does not just feel slow — it wastes your plan. Pages half-load and reload, uploads restart, apps retry in the background. Sitting on a solid network is part of what makes a fixed plan last the whole trip.

In Buenos Aires the biggest single draw is ride-hailing and map use across a very large, very walkable-looking city that is bigger than it appears. Download the offline map before you fly and let the eSIM handle live traffic only.

Buenos Aires has two airports an hour apart and domestic flights often leave from the closer one, which is exactly the sort of detail travellers check on landing.

What's included

Everything you need in Buenos Aires

One price, no meter

Bought once, and the trip carries no further cost.

Nothing burns before you land

Install it the day you book — it stays dormant until it first connects.

Need more? Buy another

No top-ups — a second package arrives by email and installs alongside the first.

No counter, no queue

Nothing to collect at EZE / AEP.

Instant delivery

Your QR code arrives by email in seconds — no shipping, no wait.

Ready for local apps

Works with Uber, Cabify, DiDi and Google Maps and everything else you use.

Device support

Works on your phone

Almost every phone from the last few years supports eSIM. Not sure? Dial *#06# — if an EID number appears, you're good to go.

iPhone

iPhone XS, XR and every model since.

Samsung Galaxy

Galaxy S20 and newer, Z Flip / Z Fold, Note 20.

Google Pixel

Pixel 3 and newer.

Other Android

Most modern flagships from Motorola, OnePlus, Oppo and more.

Why eSIM

AeroSims vs a local SIM vs roaming in Buenos Aires

	AeroSims eSIM	SIM at EZE / AEP	Roaming
Ready when you land		After the queue
Passport / ID needed	None	Often required	None
Price known before you fly			Rarely
Keep your own number
Works across the rest of Argentina

How it works

Connected in 3 simple steps

Whenever you like

Scan the QR code at home over Wi-Fi. Nothing is used up.

On landing at EZE / AEP

Turn off flight mode.

Turn on data roaming

The step most people forget. Your home SIM stays in the phone for bank codes, with its data switched off.

FAQ

Questions, answered

Will the Buenos Aires eSIM work on my phone?

Any eSIM-capable, carrier-unlocked handset — iPhone XS and newer, Samsung Galaxy S20 and newer, Pixel 3 and newer. Dial *#06#; an EID number means yes.

How fast is the data in Buenos Aires?

4G where the local network provides it. Speed varies by area and time of day, as it does for everyone on the same network.

Do I need a passport or registration?

No. That requirement applies to physical SIM cards bought locally, not to this eSIM.

When does my plan start?

On the first connection to a local network — when you switch off flight mode at EZE / AEP. Not when you pay.

What happens when my data runs out?

Your connection simply pauses — no surprise bills, ever. To keep going, buy another package for the same destination. If that happens often, the unlimited plan is the cheaper answer.

Can I add data to an eSIM I already have?

Not on a data package — the amount of data is fixed, so nothing is added to an eSIM that is already running. If you need more, another package for the same destination arrives by email and installs alongside the eSIM you already have. Our unlimited plans work differently: those can be extended by extra days while they are still active.

Can I keep my normal number for calls and texts?

Yes. Keep the home line active for SMS codes with its data off, and let the eSIM carry the data.

Can I use it as a mobile hotspot in Buenos Aires?

Yes. Bear in mind a second device draws from the same plan.

Does it work outside Buenos Aires?

Yes — it is an Argentina-wide plan.

Staying longer than a week?

Unlimited is billed per day and the daily rate falls the longer you stay — same networks, no counting.

View Buenos Aires unlimited

Ready to explore Buenos Aires?

Choose your plan above and get instant access — delivered to your inbox in seconds.

4G · instant delivery · 30-day guarantee