Piarco International sits on the flat land east of the capital, roughly 25 kilometres from Port of Spain by road, and for passengers it is a one-building airport. It has a North Terminal and a South Terminal, but unless you are flying VIP or on a private aircraft, everything happens in the modern North Terminal, which handles all commercial traffic. That includes the Caribbean Airlines shuttle across to Tobago. For connectivity, Piarco is better equipped than many Caribbean arrival halls: there is a bmobile counter right after immigration, a free airport WiFi network with a name you can look for in advance, and five ATMs in the atrium. What it cannot promise is that the counter will be staffed when a late flight comes in, and that is the main reason to land with a plan already on your phone.
What This Guide Covers
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Where the SIM Sellers Actually Are
There are more phone counters at Piarco than a first-time visitor expects, but they are not all aimed at arriving passengers, and it is worth knowing which is which before you land.
The North Terminal, from a SIM shopper's point of view
bmobile, arrivals side: airport guides describe a bmobile kiosk immediately outside immigration, where a local SIM can be bought and activated, and bmobile lists its store in the Duty Free area as a seller of its Prepaid Tourist Pack. Digicel: Digicel has promoted a kiosk in the duty free zone, with its messaging pitched at passengers about to board. Cara Communications: a blue booth upstairs in the departures duty free area, selling international travel SIMs for Trinidadians heading abroad, with long opening hours. Useful on your way home, irrelevant on arrival.
The catch is timing. Guides to the airport report that hours at the phone counters are inconsistent on late-arriving flights, and that one or both may be closed if you land after about ten at night. An evening arrival that also needs cash and a taxi is exactly the passenger those hours let down.
| Option | Price | Available on a late arrival? |
|---|---|---|
| bmobile Tourist SIM at the kiosk | Three tiers, prices not published online | Only if the counter is staffed |
| Digicel 3 Day Tourist eSIM | TT$125 / US$20 for 30 GB | Yes, bought online and emailed before you fly |
| Nomad eSIM | US$8 for 1 GB, US$19 for 3 GB | Yes, installed at home |
| Airalo eSIM | US$8 for 1 GB over 3 days | Yes, installed at home |
The table explains the recommendation for this airport. The cheapest bulk data in the country, Digicel's tourist eSIM, is not sold at a counter at all, so an arriving passenger who wants value has no reason to queue. The bmobile kiosk is worth visiting only if you want the second national network, for Carnival crowds or rural Tobago, and it happens to be open when you walk out of immigration.
Piarco_AirportWifi and Where It Is Strongest
The Airports Authority of Trinidad and Tobago provides free WiFi across the terminal under the network name Piarco_AirportWifi. Restaurants and lounges in the building run their own free networks as well, and staff at the Airport Information booth, which is open around the clock, will help if the connection will not cooperate.
Find the right network
In your WiFi list, choose Piarco_AirportWifi rather than a similarly named hotspot or a restaurant network that asks for a password from a receipt.
Stand where it is strongest
Passenger reports place the best signal near check-in, in the departure lounge and in the customs hall. The customs hall is the useful one for an arriving visitor, since it lets you message your driver while bags come off the belt.
Use it for small jobs
Confirm the pickup, tell someone you have landed and switch on an eSIM profile you already installed. Do not start a large download while walking toward the taxi rank, where the signal falls away.
A note on TTWiFi
Trinidad and Tobago's free government network, TTWiFi, lists Tobago's Crown Point airport among its hotspots, but not Piarco. At Piarco, the airport's own network is the free option.
Cash, the Taxi Desk and What You Will Pay
Most of the transport decisions outside the North Terminal are priced in Trinidad and Tobago dollars, so sort out cash before you reach the rank. There are five ATMs in the terminal atrium, operated by Republic Bank, Scotiabank, RBC, First Citizens and Eastern Credit Union, and currency exchange is available from The Cambio and from Global Exchange near the customs exit.
Licensed airport taxis wait outside the arrivals area twenty-four hours a day. They are not metered. A dispatcher at the customs exit arranges the ride, and fares are set by destination zone and posted at the stand, per vehicle rather than per person, for up to four passengers. Recent transfer guides put the zone fare for downtown Port of Spain, Woodbrook and St Clair at around TT$350 in the daytime, with surcharges reported after ten at night. Fares published online vary widely and some are years out of date, so confirm the posted rate with the dispatcher before you get in.
| Way into town | Where to find it | Cost | Good for |
|---|---|---|---|
| Airport taxi | Dispatcher at the customs exit, rank outside arrivals | Posted zone fare, about TT$350 to central Port of Spain by recent reports | Late arrivals, luggage, groups of up to four |
| PTSC bus | Bay 4 outside the terminal | Reported at TT$4, tickets from newspaper stands in the atrium | Light luggage, daytime, tight budgets |
| Pre-booked driver | Meets you outside customs | Agreed in advance | Carnival week, when taxis are stretched |
The drive to the capital runs along the East-West Corridor, one of the most built-up stretches in Trinidad, and data along it is not a concern on either network. Traffic is. Allow half an hour off-peak and considerably longer in the weekday rush, which is exactly when a working phone earns its keep for updating a host or a driver on your arrival time.
Connecting to Tobago on the Airbridge
If Piarco is not your last stop, you are almost certainly on the airbridge. Caribbean Airlines is the only airline flying nonstop between Trinidad and Tobago, covering the 51 miles to ANR Robinson International at Crown Point in about 25 minutes, with a schedule that runs through the day like a shuttle. It is a genuinely busy route: the airline carried 75,149 passengers between the islands in August 2026, after 66,814 in July.
The standard subsidised return fare is TT$400, which lines up with the roughly 60 US dollar round trips Caribbean Journal observed for September travel. In April 2026 the transport minister floated unsubsidised return fares of TT$960 to TT$1,000 for guaranteed seats on peak morning and evening flights, so check what fare class you are actually looking at when you book.
Arriving at Crown Point
Tobago's new ANR Robinson terminal building was certified and handed over to the Airports Authority in June 2026, and in August Tobago's Chief Secretary said it would open within about a month. Whether your flight uses the new building or the old one, the connectivity basics are the same: Crown Point is one of the best-covered corners of the island, and TTWiFi lists the airport as a free hotspot. Your eSIM or local SIM from Trinidad carries straight over with no roaming.
A working connection at Piarco matters more on this route than on most domestic hops, because airbridge seats are tight around public holidays, and Caribbean Airlines has had to add dozens of extra flights for peaks such as Easter and the summer vacation season. If your inbound international flight is delayed and you miss the connection, rebooking happens through the airline's app or phone line, and being able to do that from the arrivals hall instead of a queue is what keeps an evening on Tobago from becoming a night in a Piarco hotel.
Sorting It Out Before You Reach Piarco
At many airports the argument for an eSIM is that the counter is expensive. Here it is different. The best-value local data, Digicel's Tourist eSIM, is sold online rather than at the airport, and the bmobile counter is the only local option you can buy in person on arrival, subject to its hours. That makes the before-you-land decision a choice between two online purchases, not a choice between online and a kiosk.
Arriving with a plan on the phone
Leaving it to the airport
Which online plan to buy comes down to how much data you will use. Heavy users and Carnival visitors get the most for their money from Digicel's tourist plans. Light users and short business trips can spend less on Nomad's 3 GB or Airalo's 1 GB plan, both of which also run on Digicel. The Trinidad and Tobago eSIM guide sets every price side by side, and the bmobile kiosk remains a sensible extra stop if you want the second network and it is open when you pass.
Frequently Asked Questions
Is there somewhere to buy a local SIM right after immigration at Piarco?
Usually, yes. Airport guides describe a bmobile kiosk just outside immigration where you can buy and activate a SIM, and bmobile lists its Duty Free area store as a seller of its tourist pack. Digicel's airport kiosk is promoted mainly to departing passengers. Counter hours are reported to be inconsistent on late flights, and one or both may be closed after about 10pm, so do not depend on them if you land in the evening. Digicel's tourist plans are sold as eSIMs online instead.
What is the free WiFi network called at Piarco, and where does it work best?
Look for Piarco_AirportWifi. It is free, run for the airport, and the 24-hour Airport Information booth can help if you have trouble connecting. Reported strong spots are near check-in, in the departure lounge and in the customs hall, which is handy for messaging a driver while you wait for bags. Restaurants and lounges also run their own free networks. The signal fades outside the building at the taxi rank.
How much is a taxi from Piarco to Woodbrook or downtown Port of Spain?
Airport taxis are not metered. A dispatcher at the customs exit books the ride and fares are posted by destination zone at the stand, charged per vehicle for up to four people. Recent transfer guides report around TT$350 for downtown, Woodbrook and St Clair in the daytime, with a surcharge after 10pm, but published figures vary widely. Confirm the posted fare before setting off, and get cash from one of the five ATMs in the atrium first.
Do Tobago flights leave from a different terminal?
No. Piarco's North Terminal handles all commercial traffic, including the Caribbean Airlines airbridge to ANR Robinson at Crown Point. Airport guides note that ordinary passengers only see the South Terminal when flying VIP. The flight takes about 25 minutes, and the subsidised return fare is TT$400. Seats are tight around holidays and Carnival, so book early and keep data available at the airport in case a delayed arrival means rebooking.
Should I buy Digicel's tourist eSIM or an international eSIM before landing at POS?
Base it on how much data you will use, because both run on Digicel and both work the moment you land. Digicel's 3-day Tourist eSIM costs US$20 for 30 GB and its 14-day plan US$40 for 42 GB, including minutes and a local number, which is far cheaper per gigabyte. International brands are cheaper only for small needs, such as Nomad's 3 GB for 19 dollars valid thirty days, or Airalo's 1 GB for 8 dollars. Either beats hoping the airport kiosk is open.