Will I stay connected driving to Key West?

Mostly yes. The Overseas Highway has 4G through the main Keys towns, but signal thins on the long bridges and out on the water, so download your route and playlists before you leave Miami.

Is one eSIM enough for both Orlando and Miami?

Absolutely. It's a single national USA plan, so the same eSIM covers Orlando's parks, Miami's beaches, the Everglades and the Keys - and keeps working anywhere else in the States.

Florida eSIM.

Name: Florida travel eSIM
Brand: My Holiday SIM

Orlando theme parks, Miami's Art Deco beaches and the Keys' island highway - covered end to end.

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 Florida

In the theme parks, live data is essential - Disney and Universal run virtual queues, mobile food orders and ride reservations entirely through their apps, so keep your eSIM active rather than relying on crowded park Wi-Fi.

Best time to visit Florida

November to April is warm, dry and hurricane-free - ideal for beaches and parks; summer is hot, humid and prone to fierce afternoon storms.

Two simple ways to buy

Florida eSIM plans: unlimited, or by the GB.

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

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

Florida eSIM: your local data guide.

Florida runs from Walt Disney World and Universal in Orlando to South Beach nightlife, Everglades airboats and the island-hopping drive down to Key West. A Florida eSIM keeps park apps, rideshare and beach-bar bookings live whether you're queuing for rollercoasters or watching the sunset in Mallory Square.

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

Landing at Miami International (MIA)?

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

Florida 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 Florida

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

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

Across the region

Where you'll lean on data in Florida.

Florida Keys

4G holds along the Overseas Highway through Key Largo and Marathon, thinning on the water and remote bridges.

Everglades National Park

Coverage is sparse deep in the wetlands, so download airboat routes and maps before leaving Homestead or Miami.

Walt Disney World (Orlando)

Strong data across the resorts and parks for virtual queues, mobile ordering and the My Disney Experience app.

Key West

Reliable signal across the island for restaurant bookings and rideshare, though it dips on boat trips to the Dry Tortugas.

The practical bit

Getting around Florida on your eSIM.

Apps you'll want online in Florida

Uber— The go-to ride-hailing app in Orlando, Miami and across the state.
Lyft— Popular rideshare alternative, useful for airport runs and beach nights.
Brightline— App for the higher-speed train linking Miami, Fort Lauderdale, West Palm Beach and Orlando.
My Disney Experience— Runs Disney World park entry, virtual queues, mobile food orders and ride bookings.

How long to stay in Florida

A typical trip is 7-10 days, often split between Orlando's parks and a coastal or Keys stay for beaches and relaxation.

How much data for Florida

Balanced 3-5 GB suits most, but families juggling park apps, maps and photo uploads all day should consider Unlimited to avoid running dry mid-holiday.

Coverage in Florida

5G and 4G are strong across Orlando, Miami and Tampa; coverage genuinely thins deep in the Everglades, on the Keys' long bridges and out on boat trips.

Where you're headed

Discover Florida.

Aerial daytime view of Miami, Florida capturing city skyline and distant ocean.

Aerial photo of Miami Beach with skyline and ocean, showcasing a vibrant summer cityscape.

Colorful lifeguard tower with American flag design on Miami Beach.

Aerial shot of Miami's skyline with watercraft patterns on the ocean surface.

Cities in Florida

Zoom in on Florida.

Miami eSIM Orlando eSIM

How to activate your Florida 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 Florida

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

New to eSIM in Florida?

What is a Florida eSIM?

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

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 Florida 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

Florida eSIM questions, answered.

Yes, and you'll want it. Both resorts run virtual queues, mobile ordering and app-based ride reservations that need reliable data. Coverage across the Orlando parks is strong, so your eSIM handles it far better than congested free Wi-Fi.

Your Florida 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?