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Flights between Castries (SLU) and Kingstown (SVD)

George F. L. Charles Airport, Saint Lucia ↔ Argyle International Airport, Saint Vincent and the Grenadines

A direct route between Castries and Kingstown appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

LI
Distance
98 km
61 miles
Est. flight time
37m
great-circle estimate
Time difference
None
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Saint Lucia

Jan
25°
30/20
Feb
25°
30/20
Mar
26°
31/21
Apr
27°
32/22
May
27°
32/22
Jun
27°
32/22
Jul
27°
32/22
Aug
27°
32/22
Sep
27°
32/22
Oct
27°
32/22
Nov
27°
32/22
Dec
26°
31/21

Mean °C (high/low below) · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Saint Vincent and the Grenadines

Jan
25°
30/20
Feb
25°
30/20
Mar
26°
31/21
Apr
27°
32/22
May
27°
32/22
Jun
27°
32/22
Jul
27°
32/22
Aug
27°
32/22
Sep
27°
32/22
Oct
27°
32/22
Nov
27°
32/22
Dec
26°
31/21

Mean °C (high/low below) · country-level monthly normals, not airport-specific.

Travel advisories

Saint Lucia: Normal precautions (UK FCDO) ↗Saint Vincent and the Grenadines: Normal precautions (UK FCDO) ↗

Common questions

How far is Castries from Kingstown?

Castries (SLU) and Kingstown (SVD) are around 98 km (61 miles) apart — an estimated 37m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the SLU–SVD route?

Airlines recorded operating this route in the OpenFlights network include LI. This reflects historical scheduled service and may be out of date.

What is the time difference between Castries and Kingstown?

Both airports keep the same time — no time difference.

When is it warmest in Saint Vincent and the Grenadines?

Across Saint Vincent and the Grenadines, the warmest month on average is April, with mean temperatures around 27°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Saint Lucia and Saint Vincent and the Grenadines?

The UK FCDO currently rates Saint Lucia as Normal precautions; The UK FCDO rates Saint Vincent and the Grenadines as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.