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Princess Juliana International Airport (SXM) had nonstop service to 35 destinations on 20 airlines in our June 14, 2026 departure snapshot. The busiest route was to Gustavia (SBH), served by 2 carriers, and the largest operator here was Winair with nonstops to 14 destinations. 35 of those routes were international.
Route data as of June 14, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from SXM to 35 destinations, including 35 international routes. Current schedules show about 48 flights per day across those routes. The busiest options start with Gustavia (SBH), Port of Spain (POS), Saba (SAB).
35 international routes in this schedule set
United States 12 · Caribbean Netherlands 2 · Canada 2
18-19/day on 2 airlines
De Havilland Canada DHC-6 Twin · Cessna 208b · Boeing 737
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Princess Juliana International Airport (SXM / TNCM) is located in Saint Martin, Sint Maarten.
The IATA code is SXM. The ICAO code is TNCM.
The busiest scheduled route from SXM in our June 14, 2026 departure data was SXM to SBH (Gustavia), with 18-19/day across 2 airlines.
Winair was the largest operator in our SXM schedule data, serving 14 destinations with 22-23/day.
SXM has 35 international routes and 0 domestic routes in the current schedule set.
20 airlines operated at SXM in our June 14, 2026 snapshot. Top carriers include Winair, American Airlines, JetBlue Airways, Caribbean, Saint Barth Commuter.
SXM has direct flights to 35 destinations including Gustavia, Saba, Sint Eustatius, Miami, Road Town.
View live arrivals and departures at SXM on FlightRadar24.
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