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STI → SJU
Which side of the plane to sit from Cibao International Airport (Santiago) to Luis Munoz Marin International Airport (San Juan)?
Right Side of the Plane
The right side provides a dramatic perspective of the Dominican Republic's interior mountains and a rare aerial look at the isolated Mona Island, followed by the lush southern slopes of Puerto Rico.
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Cibao Valley
Rich agricultural landscapes and rolling hills immediately after takeoff from Santiago.
Cordillera Central
The Caribbean's highest mountain range visible in the distance to the south as you climb.
Mona Island
A flat-topped limestone plateau rising from the Mona Passage, home to unique wildlife.
Port of Mayaguez
Views of the western coastline of Puerto Rico as the flight crosses into U.S. airspace.
Central Mountain Range
The 'Cordillera Central' of Puerto Rico, featuring peaks like Cerro de Punta during the transit across the island.
The right side offers the most varied geography, from the fertile valleys of DR to the volcanic terrain of PR. Look for Mona Island approximately halfway through the flight; it is often visible even at high altitudes due to its isolation. Sit behind the wing for the clearest views of the ground, as engine heat can distort photos of the mountain ranges.
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Atlantic Horizon
Unobstructed views of the deep blue Atlantic Ocean where the Puerto Rico Trench begins.
North Coast Beaches
Clear views of the northern Puerto Rican shoreline, including the beaches of Arecibo and Dorado.
Old San Juan
On final approach from the west, look for the historic El Morro fortress and the colorful colonial buildings.
San Juan Harbor
Aerial perspective of the bustling port and cruise ship terminals as the plane descends.
The left side is superior for those wanting a glimpse of Old San Juan's fortifications during the final descent. To maximize visibility, choose a morning flight to avoid the glare of the afternoon sun reflecting off the ocean surface. Keep an eye out for the distinct line where the shallow coastal waters meet the deep Atlantic trench.
Get eSIMs for Dominican Republic
Get eSIMs for Puerto RicoDistance: 496 km (308 miles)
Approximate Flight Time: 50 min
Departure: STI (19.406099319458008, -70.60469818115234)
Arrival: SJU (18.4393997192, -66.0018005371)
Route Type: International
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