Distance From Princess Juliana International Airport to Luis Munoz Marin International Airport, SXM - SJU Distance

The distance from Princess Juliana International Airport (SXM) to Luis Munoz Marin International Airport (SJU) is 192 miles or 309 kilometers or 167 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Saint Martin ( Sint Maarten ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between Saint Martin and San Juan takes around 0 hours 26 minutes.

Estimated flight time from Princess Juliana International Airport, Saint Martin, Sint Maarten to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 0 hours 26 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • SXM - SJU

Kilometers		309 km
Statute Miles		192 miles
Nautical Miles		167 nm
Avg. Time of Flight		0 hours 26 minutes

Princess Juliana International Airport to Luis Munoz Marin International Airport Flight Route Map - SXM to SJU Flight Path

Location of Princess Juliana International Airport & Luis Munoz Marin International Airport is given below.
Click the map to view Saint Martin to San Juan nonstop flight path and travel direction.

Click to see flight route on Google Map between Saint Martin, Sint Maarten and San Juan, Puerto Rico. .

Nonstop flight route between Saint Martin, Sint Maarten and San Juan, Puerto Rico.

Time Difference Between the Airports • SXM - SJU

Time difference between Saint Martin (Sint Maarten) and San Juan (Puerto Rico) is 0 Hours.

Location	Local Time
Saint Martin (Sint Maarten)	2026-07-30, 22:15:46 AST
San Juan (Puerto Rico)	2026-07-30, 22:15:46 AST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Princess Juliana International Airport (SXM / TNCM) Saint Martin, Sint Maarten

Destination

Luis Munoz Marin International Airport (SJU / TJSJ) San Juan, Puerto Rico