Saint Martin→NewarkNonstop Flight TimeSXM–EWR

Saint Martin (Princess Juliana International Airport) to Newark (Newark Liberty International Airport).

Direct flights from SXM to EWR have an estimated flight time of about 4h 5m, based on the 1,697-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with United Airlines appearing most often in that sample.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SXM to EWR, last seen June 15, 2026. Frequency uses 7 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.