Both taxis and pre-booked transfers can get you from GEO to Georgetown. The question is how much hassle you are willing to accept for the sake of saving a few dollars on a 41 km ride.
Taxis
Taxi drivers congregate outside the arrivals exit. There is no formal rank or dispatch system — drivers approach you directly. The process is informal: you pick a driver, negotiate a fare, and go.
Advantages: no advance booking required, you can see the vehicle before committing, and if you bargain effectively, you may save $5-10 compared to a pre-booked option.
Disadvantages: every fare is a negotiation, vehicle quality is hit or miss, there is no accountability if the driver takes a longer route, and arriving passengers are in a weak bargaining position (you want to leave, they know it). Cash only.
A fair negotiated fare to central Georgetown is $30-45 USD. If a driver will not come below $50 for a sedan to a central hotel, move on.
Pre-booked private transfers
You book online before your trip, providing your flight details and destination. A driver meets you at arrivals with a name sign. The price is fixed — no negotiation, no surprises. The vehicle type is specified in advance.
Advantages: certainty on price and vehicle, driver tracks your flight, no energy spent negotiating after a long trip, online payment option, professional service.
Disadvantages: slightly more expensive than a well-negotiated taxi (typically $35-60 USD), requires advance planning.
The 41 km factor
This is not a quick airport hop. The ride to Georgetown is substantial, and you are in the car for 45 minutes to over an hour. Vehicle comfort matters more for this distance than it would for a 15-minute trip. A pre-booked transfer where you have chosen the vehicle type (and it actually shows up) makes a difference when you are spending that long in the back seat.
Late arrivals tilt the balance
During the day, taxis are plentiful and the negotiation game is manageable. At night, the dynamic shifts. Fewer drivers, higher prices, and a dark road ahead. For any flight arriving after 9 PM, a pre-booked transfer is the clear winner.
English helps
Guyana is English-speaking, which makes taxi negotiation easier than in many countries. You can communicate clearly about price, destination, and route. This is an advantage for the taxi option that does not exist at airports in non-English-speaking destinations.
The verdict
If you enjoy a bit of local interaction and arrive during daylight, a taxi works fine — just know the fair price going in. If you value predictability, are arriving late, or simply do not want to think about it, a pre-booked transfer is worth the modest premium. For a 41 km ride, the difference between the two is $5-15 — not enough to stress over.