Direct flights from Castries to Port of Spain

Did you mean Flights from Port of Spain to Castries?

Castries

Saint Lucia

SLU

George F. L. Charles Airport

Port of Spain

Trinidad and Tobago

POS

Piarco International Airport

Route: Nonstop service available
Distance: 238 miles
Marketing airlines: 4 airlines
Aircraft: 2 aircraft types
Dates: Oct 19, 2026 – Oct 10, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Castries to Port of Spain route overview

George F. L. Charles Airport (SLU) serves Castries; Piarco International Airport (POS) serves Port of Spain.

The airports are 238 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SLU to POS.

Marketing airlines listed in the current schedule, including codeshare sellers, are Fly Salone (5L), Caribbean Airlines (BW), Air Caraibes (TX) and X1. This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 10, 2027.

Marketing airlines on the Castries to Port of Spain route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air Caraibes (TX)Codeshare only
X1Codeshare only

Aircraft flying from SLU to POS

Frequently asked questions

Which airports serve the Castries to Port of Spain route?

George F. L. Charles Airport (SLU) is the origin airport and Piarco International Airport (POS) is the destination airport.

How far is Port of Spain from Castries?

SLU and POS are approximately 238 miles apart by great-circle distance.

Are there direct flights from SLU to POS?

Yes. Roame's current schedule feed shows nonstop service from SLU to POS.

Which airlines market flights from SLU to POS?

Which aircraft fly from SLU to POS?

Aircraft listed in the current schedule include Aerospatiale/Alenia ATR 72-201/-202 (AT7) and Embraer RJ145 (ER4).