October is by far the best month, wherein you can get cheapest flights for Basse Terre to Castries. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

SKB
18:34
Basse Terre
Robert L Bradshaw International Airport
Wed , 29 Oct 2025

SLU
11:20
Castries
George F L Charles Airport
Thu, 30 Oct 2025

SKB
08:35
Basse Terre
Robert L Bradshaw International Airport
Wed , 29 Oct 2025

SLU
08:45
Castries
George F L Charles Airport
Thu, 30 Oct 2025

SKB
14:15
Basse Terre
Robert L Bradshaw International Airport
Sat , 08 Nov 2025

SLU
11:25
Castries
George F L Charles Airport
Sun, 09 Nov 2025

SKB
14:15
Basse Terre
Robert L Bradshaw International Airport
Sat , 08 Nov 2025

SLU
22:10
Castries
George F L Charles Airport
Sat, 08 Nov 2025

SKB
08:35
Basse Terre
Robert L Bradshaw International Airport
Sat , 08 Nov 2025

SLU
12:45
Castries
George F L Charles Airport
Sat, 08 Nov 2025










Flying from Basse Terre to Castries has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Basse Terre to Castries is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Robert L Bradshaw International Airport (SKB) and George F L Charles Airport (SLU). You can expect a flight distance of approximately 409 km, and most direct services cover it in around 15:18.
Let’s take a closer look at everything you need to know before booking your flight from Basse Terre to Castries.
| Flight Details | Information |
|---|---|
| Route Distance | 409 km |
| Average Flight Time | 15:18 hrs |
| Departure Airport | Robert L Bradshaw International Airport (SKB) |
| Arrival Airport | George F L Charles Airport (SLU) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Cape Air, WINAIR, Caribbean Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.