Will my eSIM work on Cape Cod and the islands?

In the towns and ferry ports, yes. Coverage thins on the outer Cape's dunes and on quieter parts of Nantucket and Martha's Vineyard, so download offline maps and ferry times before heading out.

Can one eSIM cover a New England road trip?

Yes. It's the national USA plan, so the same eSIM covers Boston, Cape Cod and the Berkshires, and keeps working across into Rhode Island, New Hampshire, Vermont or Maine as you tour New England.

Massachusetts eSIM.

Name: Massachusetts travel eSIM
Brand: My Holiday SIM

Boston's Freedom Trail, Cape Cod beaches and autumn Berkshires - across the Bay State.

from $3.12/day · unlimited dataAll of USA →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$8.24$0.82/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$8.24

Good to know in Massachusetts

Boston's compact centre is best walked, and the MBTA 'T' covers the rest - use the MBTA app or contactless for fares. Keep your eSIM active for live times, but expect brief signal drops in the older underground stretches of the subway.

Best time to visit Massachusetts

September to October is the classic time - crisp air and spectacular autumn colour; summer suits Cape Cod beaches, while spring is quieter and pleasant citywide.

Two simple ways to buy

Massachusetts eSIM plans: unlimited, or by the GB.

Every Massachusetts eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Massachusetts — 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 Massachusetts?

A rough, honest guide to sizing your Massachusetts eSIM so you're not guessing. Most travellers in Massachusetts 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

Massachusetts eSIM: your local data guide.

Massachusetts blends Boston's Freedom Trail and university buzz with Cape Cod's beaches, Nantucket and Martha's Vineyard ferries, Salem's witch history and the Berkshires' autumn colour. A Massachusetts eSIM keeps the MBTA app, rideshare and ferry bookings running as you move from cobbled city streets to island escapes and leaf-peeping country lanes.

One eSIM for Massachusetts and all of USA. It's the national USA eSIM — from $3.12/day with unlimited data, working the same in Massachusetts as it does the moment you leave it.

Landing at Boston Logan International (BOS)?

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

Massachusetts eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$1.05

$3.14

—

5 days1GB

$0.63

$3.14

−40%

7 days1GB

$0.45

$3.14

−57%

10 days3GBPopular

$0.82

$8.24

−22%

15 days3GB

$0.55

$8.24

−48%

30 days5GB

$0.37

$10.98

−65%

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

eSIM vs the old ways in Massachusetts

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

Massachusetts eSIM from $3.12/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Massachusetts.

Freedom Trail (Boston)

Dense 5G across downtown and the North End for the MBTA app, rideshare and dining.

Cape Cod

Reliable 4G through the towns and beaches, thinning on the outer Cape and dunes.

Martha's Vineyard

Data holds in the ferry towns and villages, dipping on quieter beaches and back roads.

The Berkshires

Coverage is patchy among the hills and forests, so download maps for leaf-peeping drives.

The practical bit

Getting around Massachusetts on your eSIM.

Apps you'll want online in Massachusetts

Uber— The main ride-hailing app in Boston and across the state.
Lyft— Popular rideshare alternative for city trips and airport runs.
MBTA— Official app for Boston's 'T' subway, buses, commuter rail and ferries.
Transit— Live subway, bus and commuter-rail arrivals across Greater Boston.

How long to stay in Massachusetts

Trips typically run 4-7 days, pairing Boston with Cape Cod, the islands, Salem or a Berkshires drive in autumn.

How much data for Massachusetts

Light to balanced 2-4 GB suits a city-and-coast trip with maps and transit apps; add more if you'll stream or tether during longer touring.

Coverage in Massachusetts

5G is strong across Boston, Cambridge and Worcester; coverage thins on the outer Cape, the quieter islands and in the wooded Berkshire hills.

Where you're headed

Discover Massachusetts.

View of Boston's skyline framed by lush trees from a city park.

View of the iconic Old South Church with traffic at twilight in Boston, Massachusetts.

Black and white view of Boston skyline featuring the Custom House Tower from the waterfront.

Stunning view of Boston's illuminated skyline and harbor at night showcasing iconic landmarks.

How to activate your Massachusetts 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 Massachusetts

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

New to eSIM in Massachusetts?

What is a Massachusetts eSIM?

A Massachusetts eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Massachusetts 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 Massachusetts.

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 USA.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins USA'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.

AT&T
T-Mobile
Verizon

Popular places covered

New YorkLos AngelesMiamiLas VegasSan FranciscoOrlandoChicagoWashington DC

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 Massachusetts 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

Massachusetts eSIM questions, answered.

Yes, very. The whole metro area, including Cambridge and the universities, has strong 5G, so the MBTA app, rideshare, mobile tickets and maps all work smoothly. Signal can dip briefly in older underground 'T' sections.

Your Massachusetts 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 USA?