The closest airport is Piarco International, near the towns of Trincity, Arouca and St Helena. Taxis are available to most destinations. You may also arrive on the sister isle of Tobago at Crown Point International where you can take a 15-minute flight to Piarco or opt to take a ferry from Scarbrough to Port of Spain.

The ferry service between Chaguaramas and Güiria has been halted due to the unstable economic situation in Venezuela.

Ships visit occasionally, docking very close to downtown Port of Spain. Facilities include a modest, indoor vendor mall in a converted warehouse and outdoor kiosks all offering primarily locally-made goods, and a vehicle area supporting tour buses and taxis. Although commercial districts and stores are within fair walking distances, locals recommend against it because of the rough port area, and need to cross wide streets with heavy, high-speed traffic.

Taxis are hired at 'taxi stands' which are located in every major town, and other popular destinations. Legitimate taxi licence plates always start with an 'H' (for 'Hire'). Taxis, for the most part, drive along a fixed route. The exception is for taxis which take passengers into neighbourhoods, in which case you must inform the driver of the destination street. Expect the driver to wait until the taxi is full (usually four passengers) before leaving, so you might have a long wait at quiet hours. Always ask the driver to make sure where the route goes, and if you are in the right taxi stand. There are usually multiple taxi stands to different destinations in close proximity. The route fees are fixed (typically TT$3-5, but going up to TT$20 for long routes), but ask the fare before leaving. If you don't wish to wait, or need to go off-route, negotiate with the driver and you can get the taxi all to yourself. The main advantage of taxis is that there are typically fewer stops (getting there faster) and you can ask the driver to place bulky packages in the trunk. A warning: air conditioning is not mandatory or typical.

These differ from 'normal' taxis (which are typically individually owned and operated), in that they are owned by a taxi company and driven by hired drivers. You can call them from anywhere and they will come pick you up. These are usually nicer than 'normal' taxis: better maintained, newer and always air-conditioned. The drawback is that it is at a much higher cost (expect to pay at least TT$100).

Maxis are the private mini-buses that drive along major routes, and pick up and drop passengers anywhere between. They carry 10-30 passengers. They are always painted white with horizontal stripes on the sides (red, green, yellow, brown and black). The color of the stripe used to identify the route, but this is not strictly enforced. Typically, Maxis that travel the East-West corridor between Arima and Port of Spain have a red stripe, Port of Spain to Chaguanas: green. Maxis typically can be flagged along any 'Main' road (any road with 'Main' in its title: Eastern Main Road, Western Main Road, etc.) as well as the Priority Bus Route (which runs from Arima to Port of Spain). Main road routes are usually congested and slow, but slightly cheaper. The fee depends on distance travelled, but expect to pay TT$3 minimum (also known as a Short Drop). To flag a maxi, extend your arm upwards and indicate using your fingers how many passengers want to board. Ask the driver to make sure they are going where you wish to be. Passengers must press a buzzer located above their seat to indicate that they wish to disembark (if stopping before the end of route). If you don't know the area, ask the driver. Some maxis (particularly the larger ones) employ a conductor. The conductor collects money and indicates where you should sit. They are easily identified by the wad of cash in their hand and their occasional hustling-cry to potential passengers. Air conditioning is not typical.

• allRiDi App provides on demand transportation throughout Trinidad from their easy to use intuitive mobile app. You can pay with your credit card or by cash.
• Drop taxi app^{[dead link]} provides an indispensable way to get around with transparent pricing and the ability to pay by cash.

Buses are a cheap method of transport, but the waits between departures can be long. Tickets can be purchased at terminals, and are usually less than TT$10. They are normally air-conditioned.

There are many possibilities for hiring cars in Trinidad, and this can provide a cheap way of getting around, as petrol is so cheap. Aside from the rather erratic driving of many of the locals, the main problem with getting about like this is that the road signs tend to be rather sporadic and inconsistent, and there don't appear to be any good maps available. As a result, you need to be prepared to spend rather a lot of time getting lost.

• Econo Car Rentals Ltd. - they are the cheapest, with cars available from US$30 per day. The service is friendly and reasonably efficient. You must have a valid credit card and be over the age of 25 in order to book with them.
• Guys Autozone Ltd. ^{[dead link]} - You can book through online and you can collect the car from many locations such as from Crown Point , Scarborough or Plymouth in Tobago.

• Beer - Trinidad prides itself on its local beer. Carib is a sweet, nutty lager, probably the most popular. Stag has a slightly deeper flavor. Also try a Shandy Carib: Carib mixed with ginger or sorrel extracts.
• Coconut Water - Straight from the coconut. Coconut vendors typically stack hundreds of coconuts on their trucks, and let you choose your own. Chug, or drink with a straw. When you are done, the vendor will chop your coconut in half, then cut a thin wedge for you to use as a spoon to eat the jelly. Bottled coconut water is almost always stale, flat and diluted.
• Mauby - a brisk, ice-tea like drink made from a bark extract. If made prepared directly from the bark expect a bitter taste. The concentrate form is sweeter and easier on virgin taste buds.
• Peanut Punch - A rich, cold blended milk drink flavored with peanuts, sold in cafes and by road side vendors. A light meal substitute.
• Peardrax - A local soft drink (soda). Partially fermented pear juice, which is pasteurized and carbonated. A unique local favorite.
• Rum - In the Caribbean, rum is the obvious drink of choice. Angostura is the biggest provider on the island, with Royal Oak (very decent, simple rum), 1919 (vanilla escences), and 1824 (dark rum, heavy in molasses, an excellent rum). A local favorite is Royal Oak and coconut water, simply delicious and refreshing! Puncheon is a high-proof rum for serious benders. One combination, called "brass and steel", involves shots of puncheon chased by beer. You may also try babash (bush-rum) which is only available under-the-counter. Babash is also a local cure-all (and solvent). Rum and coke is also a local favourite.
• Seamoss - A thick blended drink made from seamoss (a component of which is agar, which is very gelatinous) and condensed milk. Sold at the same places as peanut punch.