--- title: "Money, wifi and staying connected ยท MIA Airport Guide" description: "Every MIA guide on money, wifi and staying connected: 5 guides, each answering one question. They include aTMs at MIA by concourse." url: "https://miaairportguide.com/guides/money-wifi-and-staying-connected/" updated: "2026-10-21" airport: "MIA" type: "guide" --- > Independent guide, not the official MIA website. All pages: https://miaairportguide.com/llms.txt # Money, wifi and staying connected Every MIA guide on money, wifi and staying connected: 5 guides, each answering one question. They include aTMs at MIA by concourse. Updated October 21, 2026 Staying connected and paying your way at MIA: free wifi, charging a phone, SIM and eSIM options on arrival, currency exchange and cash machines. The guides say where each service is and when it is worth using, and the amenities pages list every location the airport publishes. ![The keypad and card slot of a cash machine](https://miaairportguide.com/images/mia/a-hand-holding-a-t-v3-800.webp) [ATMs at MIA by concourse](https://miaairportguide.com/guides/atms-at-mia-concourse/) Every ATM on MIA's own maps, by concourse and floor: arrivals, check-in halls, gate areas, the MIA Mover station and the Rental Car Center. - [Level 1: arrivals and baggage claim](https://miaairportguide.com/guides/atms-at-mia-concourse/#level-1-arrivals-and-baggage-claim) - [Level 2: departures, check-in and gates](https://miaairportguide.com/guides/atms-at-mia-concourse/#level-2-departures-check-in-and-gates) - [Level 3: walkways and the MIA Mover](https://miaairportguide.com/guides/atms-at-mia-concourse/#level-3-walkways-and-the-mia-mover) - [Level 4: Rental Car Center](https://miaairportguide.com/guides/atms-at-mia-concourse/#level-4-rental-car-center) - [Cash or card?](https://miaairportguide.com/guides/atms-at-mia-concourse/#cash-or-card) ![A phone charging from a power bank on a gate seat](https://miaairportguide.com/images/mia/mia-charging-station-t-v3-800.webp) [Charging your phone at MIA](https://miaairportguide.com/guides/charging-phone-at-mia/) MIA doesn't publish where its seat outlets are. Where to buy a charger or power bank by concourse, how late each shop opens, and how to arrive with a charged phone. - [Where to buy a charger or power bank](https://miaairportguide.com/guides/charging-phone-at-mia/#where-to-buy-a-charger-or-power-bank) - [Early morning, late at night, and Concourse J](https://miaairportguide.com/guides/charging-phone-at-mia/#early-morning-late-at-night-and-concourse-j) ![A currency exchange counter in an airport concourse](https://miaairportguide.com/images/mia/a-small-fan-of-t-v3-800.webp) [Currency exchange at Miami airport and whether to use it](https://miaairportguide.com/guides/currency-exchange-at-miami-airport-whether-use-it/) Every ICE currency exchange booth at MIA by concourse and hours, why the counter rate is rarely the best one, and when an ATM or a card is the better move. - [Where the booths are](https://miaairportguide.com/guides/currency-exchange-at-miami-airport-whether-use-it/#where-the-booths-are) - [Is the airport rate worth taking?](https://miaairportguide.com/guides/currency-exchange-at-miami-airport-whether-use-it/#is-the-airport-rate-worth-taking) - [Using an ATM instead](https://miaairportguide.com/guides/currency-exchange-at-miami-airport-whether-use-it/#using-an-atm-instead) ![A laptop open on a gate seat](https://miaairportguide.com/images/mia/a-laptop-open-on-t-v3-800.webp) [Free wifi at Miami airport](https://miaairportguide.com/guides/free-wifi-at-miami-airport/) MIA-WiFi is free with advertising across the terminals, gates and baggage claim. How to get the sign-in page to load, the paid options, and who to call when it won't connect. - [How to connect](https://miaairportguide.com/guides/free-wifi-at-miami-airport/#how-to-connect) - [Free or paid?](https://miaairportguide.com/guides/free-wifi-at-miami-airport/#free-or-paid) - [Where it works](https://miaairportguide.com/guides/free-wifi-at-miami-airport/#where-it-works) ![A phone with its SIM tray open on a suitcase in the arrivals hall at Miami International Airport](https://miaairportguide.com/images/mia/a-phone-with-its-t-v3-800.webp) [SIM cards and eSIMs for arriving at Miami](https://miaairportguide.com/guides/sim-cards-esims-arriving-at-miami/) There's no SIM shop in MIA's international arrivals hall. Where a prepaid SIM is sold upstairs, what one traveler's guide lists, and why an eSIM set up before the flight is usually easier. - [What you can buy at the airport](https://miaairportguide.com/guides/sim-cards-esims-arriving-at-miami/#what-you-can-buy-at-the-airport) - [Why an eSIM set up before the flight is easier](https://miaairportguide.com/guides/sim-cards-esims-arriving-at-miami/#why-an-esim-set-up-before-the-flight-is-easier) - [Get online while you sort it out](https://miaairportguide.com/guides/sim-cards-esims-arriving-at-miami/#get-online-while-you-sort-it-out)