Flights operate between Saint Martin (SXM) and Saint Lucia (SLU).
1 airline operates this route with 0-1 flights daily flights.
Average flight time is 1h 30m.
Route distance is 313 miles (504 km).
Route Distance
313 miles (504 km)
Average Duration
1h 30m
Airlines Operating This Route
Winair
Flight Frequency
Daily Flights
0-1 flights
Weekly Flights
2
Typical Departure Time Ranges
Earliest Departure
16:35
Latest Departure
16:35
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Winair serves 1 destination from SXM
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SXM → Saint Lucia (SLU) (SLU) | 7/week | 1h 30m | 313 km | Seasonal |
Flight Schedule & Filters
Winair flights from Simpson Bay (SXM) to Saint Lucia (SLU)
Winair operates scheduled nonstop flights between Simpson Bay (SXM) and Saint Lucia (SLU). Winair operates 0-1 flights daily flights on this route.• Flight Duration: 1h 30m (average flight time)• Distance: 313 miles (504 km) (air miles between airports)• Daily Flights: 0-1 flights (scheduled departures per day)
Simpson Bay (SXM)
SX
Saint Lucia (SLU)
LC
FLIGHT TIME
1h 30m
FLIGHT DISTANCE
313 miles (504 km)
1h 30m - 1h 30m
16:35
16:35
313 miles (504 km)
1 (Show)
2
Winair Terminal Information & Contact
Departure Terminal - Simpson Bay (SXM)
Terminal: 1
Location: 1, Saint Martin, SX
Arrival Terminal - Saint Lucia (SLU)
Terminal: 1
Location: 1, Castries, LC
Winair Flight Schedule from Simpson Bay (SXM) to Saint Lucia (SLU)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WM877 |  Winair | 16:35 | 18:05:00 | ATR 42-300 / 320 |
Winair Monthly Flight Calendar
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Winair Terminal Information
Departure Terminal at Simpson Bay (SXM):
Arrival Terminal at Saint Lucia (SLU):
Winair Contact Information and Customer Services
Winair Address
25 East Midland Avenue, Winder, GA 30680
Princess Juliana, Princess Juliana 30680, Sint Maarten
Official Website
fly-winair.sxFrequently Asked Questions
How many Winair flights operate from Saint Martin (SXM) to Castries (SLU)?
Winair operates 1 flight from Saint Martin (SXM) to Castries (SLU).
What city does Castries (SLU) airport serve?
Castries (SLU) airport serves Saint Lucia, LC.
How long is the Winair flight from Saint Martin (SXM) to Castries (SLU)?
The flight duration is approximately 1h 30m.
What is the distance from Saint Martin (SXM) to Castries (SLU)?
The distance is 313 miles (504 km).
What aircraft does Winair use on this route?
Winair uses ATR 42-300 / 320 on this route.
Which terminal does Winair use at Saint Martin (SXM)?
Winair flights from Saint Martin (SXM) depart from Terminal 1.
Which terminal does Winair use at Castries (SLU)?
Winair flights to Castries (SLU) arrive at Terminal 1.
View all Winair flights to Saint Martin (SXM) →
Popular Winair routes from Saint Martin include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.