Sint Maarten (SXM) to Saint Lucia (SLU) flights
One airline flies nonstop from Sint Maarten (SXM) to Saint Lucia (SLU): Winair. The two airports are 311 miles (501 km) apart. There are also 5 ways to fly it with one stop, through Dominica, Antigua and Saint Vincent and more.
Airlines flying nonstop from SXM to SLU
- WinairNot in an alliance · bookable with 1 programWho books it
Book SXM to SLU with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air France-KLM Flying BlueBooks Winair
SXM to SLU with one stop
5 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Dominica (DOM)LIAT20 the whole way5LJY5L
- Via Antigua (ANU)LIAT20 the whole wayS65L+15L
- Via Saint Vincent (SVD)Winair the whole way5L
- Via Bridgetown (BGI)Caribbean Airlines and interCaribbean Airways the whole way
JYJY5L - Via Port Of Spain (POS)Caribbean Airlines the whole way
5L
SXM to SLU: common questions
Which airlines fly nonstop from SXM to SLU?
Winair flies nonstop from Sint Maarten (SXM) to Saint Lucia (SLU).
How far is Sint Maarten from Saint Lucia by plane?
Sint Maarten (SXM) and Saint Lucia (SLU) are 311 miles (501 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SXM to SLU award flights?
1 program can book at least one of the nonstop airlines: Air France-KLM Flying Blue. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SXM to SLU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SXM to SLU with taxes and fees.
Where can I connect between Sint Maarten and Saint Lucia?
The most direct connections are through Dominica (DOM), Antigua (ANU), Saint Vincent (SVD), Bridgetown (BGI) and Port Of Spain (POS). On 5 of them the same airline flies both flights, for example LIAT20 through Dominica.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.