Flights from Sint Maarten to San Juan – Direct & connecting routes
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SXM to SJU – All flight route options from Princess Juliana International, Sint Maarten to Luis Munoz Marin International, Puerto Rico. These flights are operated by 2 airlines. Fly non-stop with Frontier Airlines or choose from 2 different transit flights. The shortest flight time is 1 hour and 4 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Sint Maarten to San Juan flights
There are over 3 and approximately 8 flights every week. You can fly non-stop to San Juan (SJU) from Sint Maarten (SXM) with Frontier Airlines or choose a connecting flight via Saint Kitts (SKB) or Beef Island (EIS) if it suits you better.
Sint Maarten to San Juan with Frontier Airlines
You can fly non-stop every Monday, Friday or Saturday at 18:26.
Distance & flight times: Princess Juliana International to Luis Munoz Marin International
The shortest flight time between SXM and SJU is 1 hour and 4 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 1h 4m | - | 192 miles (309 km) |
SKB Saint Kitts | 4h 5m | 4h 55m | 287 miles (462 km) |
EIS Beef Island | 5h 15m | 3h 45m | 194 miles (312 km) |


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From Sint Maarten to Puerto Rico
Below is a list of other destinations to Puerto Rico from Princess Juliana International with either direct flights or 1 stop connections.