Can I use it on the train from Buenos Aires out to Tigre or La Plata?

Yes, and it's ideal for checking Trenes Argentinos times and delta launch schedules. Expect data to drop briefly in tunnels and between stations, returning strongly as you reach each town along the line.

Is this the same plan that works in Buenos Aires city too?

It is. There's one national Argentina eSIM, so the same plan covers Buenos Aires Province, the capital and anywhere else you travel in the country. You don't need a separate SIM when you head into the city.

Buenos Aires Province eSIM.

Name: Buenos Aires Province travel eSIM
Brand: My Holiday SIM

The pampas, Atlantic beaches and Paraná Delta wrapped around Argentina's capital.

from $5.39/day · unlimited dataAll of Argentina →

Unlimited dataFast 4G LTEInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 30 days$11.65$1.17/day

Cheapest plan covering your trip: 3GB, valid 30 days.

Travellers (one eSIM each)

1 × 3GB (valid 30 days) · 10-day trip$11.65

Good to know in Buenos Aires Province

On the Roca and Sarmiento commuter trains out to La Plata or Tigre, download your tickets and maps before boarding; signal drops in tunnels and between stations, though it returns strongly at each town.

Best time to visit Buenos Aires Province

Spring (September to November) and autumn (March to May) bring mild, pleasant weather, while the Atlantic beaches are busiest and warmest from December to February.

Two simple ways to buy

Buenos Aires Province eSIM plans: unlimited, or by the GB.

Every Buenos Aires Province eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Buenos Aires Province — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Buenos Aires Province?

A rough, honest guide to sizing your Buenos Aires Province eSIM so you're not guessing. Most travellers in Buenos Aires Province are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Buenos Aires Province eSIM: your local data guide.

Argentina's biggest province wraps around the capital, from the Atlantic beaches of Mar del Plata and Pinamar to the leafy Paraná Delta at Tigre and the gaucho pampas of San Antonio de Areco. A Buenos Aires Province eSIM keeps you booking beach apartments, checking Trenes Argentinos times to La Plata and navigating delta launches without hunting for a kiosk SIM.

One eSIM for Buenos Aires Province and all of Argentina. It's the national Argentina eSIM — from $5.39/day with unlimited data, working the same in Buenos Aires Province as it does the moment you leave it.

Landing at Buenos Aires - Ministro Pistarini, Ezeiza (EZE)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Buenos Aires Province eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$1.65

$4.94

—

5 days1GB

$0.99

$4.94

−40%

7 days1GB

$0.71

$4.94

−57%

10 days3GBPopular

$1.17

$11.65

−29%

15 days3GB

$0.78

$11.65

−53%

30 days3GB

$0.39

$11.65

−76%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Buenos Aires Province

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Buenos Aires Province eSIM from $5.39/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Buenos Aires Province.

La Plata

The provincial capital has dependable 4G and 5G for navigating its grid, museums and vast neo-Gothic cathedral.

Mar del Plata

Argentina's biggest beach resort keeps solid data along the coast and promenade, busiest over the summer season.

Tigre & the Paraná Delta

Good signal at the town and station; data thins as launches head deep into the quiet delta channels.

Tandil

This sierras town has reliable coverage for cheese-and-salami trails and hikes, fading on the higher hillside paths.

The practical bit

Getting around Buenos Aires Province on your eSIM.

Apps you'll want online in Buenos Aires Province

Trenes Argentinos— Check commuter-train times and lines out to Tigre, La Plata and beyond.
Cabify— Ride-hailing in La Plata, Mar del Plata and other larger provincial cities.
DiDi— Widely used ride app across the province's towns, with card payment.
SUBE— Manage and top up the travel card used on regional trains and buses.

How long to stay in Buenos Aires Province

Most travellers dip in from the capital for a day or a long weekend, though a beach week in Mar del Plata or a delta escape at Tigre is common.

How much data for Buenos Aires Province

A balanced 3-5 GB comfortably covers beach trips, train navigation and delta bookings across a week; light visitors doing a single day trip may manage on around 1 GB.

Coverage in Buenos Aires Province

Coverage is strong across the resort towns, La Plata and main highways, with 4G and growing 5G. It thins on quiet beach dunes, rural pampas back-roads and out on the delta's smaller waterways.

Where you're headed

Discover Buenos Aires Province.

Urban skyline in Buenos Aires featuring iconic modern and classic architecture against a clear blue sky.

Aerial view of La Plata featuring urban buildings and the iconic cathedral at twilight.

Two reenactors in historical military uniforms at iconic Buenos Aires plaza with Cabildo.

Long avenue lined with tall buildings under a warm sunset in Mar del Plata, Argentina.

How to activate your Buenos Aires Province eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Buenos Aires Province

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Buenos Aires Province?

What is a Buenos Aires Province eSIM?

A Buenos Aires Province eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Buenos Aires Province data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Buenos Aires Province.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Argentina.

Fast 4G LTE nationwide

Connected · 4G

Your eSIM joins Argentina's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

Claro
Movistar
Personal

Popular places covered

Buenos AiresMendozaBarilocheEl CalafateUshuaiaSaltaCórdobaPuerto Iguazú

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Buenos Aires Province eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Buenos Aires Province eSIM questions, answered.

Yes. It runs on Argentina's national networks, so you'll have 4G or 5G across the resort towns of the Atlantic coast. Coverage is strong in the towns themselves and along the main routes, though it can thin on quieter stretches of dune and beach.

Your Buenos Aires Province eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Argentina?