Sit on the Right side of the plane for the best views on flights from Lisbon to Boston. The Lisbon departure on the right side delivers one of the most dramatic urban and river views in European aviation, with the Tagus, the bridge, and the historic city all visible simultaneously. The Boston arrival on the left is excellent but the Lisbon departure is the more spectacular and memorable moment of the two.

During takeoff from Lisboa (LIS), sit on the Right side for the best views. Lisbon's main departure runway 21 sends aircraft southwest over the Tagus estuary. Right-side passengers get a sweeping view back over central Lisbon, the 25 de Abril Bridge, and the wide Tagus mouth opening to the Atlantic. Left side faces inland toward suburban sprawl. Notable sights include: 25 de Abril Bridge spanning the Tagus, Belém Tower and Jerónimos Monastery district along the riverfront, the broad Tagus estuary mouth, and the hilltop São Jorge Castle visible over the old city.

When landing at General Edward Lawrence Logan International (BOS), sit on the Left side for the best views. Logan Airport sits on a peninsula in Boston Harbor, and aircraft typically approach from the east over the water on runway 04L/04R or from the south on runway 33L. Left-side passengers on an easterly approach get Boston's downtown skyline, the Charles River, and Cambridge laid out clearly before touchdown. Right side faces open harbor water. Notable sights include: Boston downtown skyline including the Prudential Tower and John Hancock Tower, the Charles River separating Boston from Cambridge, Boston Harbor islands, and the Bunker Hill Monument in Charlestown.

The flight from Lisboa (LIS) to General Edward Lawrence Logan International (BOS) takes Approximately 7 hours 30 minutes to 8 hours 15 minutes westbound.

The flight tracks northwest from Lisbon across the Portuguese coast, then over the open North Atlantic for the majority of the route. Passengers may see the Azores archipelago (Flores or Corvo islands) as small dark volcanic outlines in the ocean roughly 2-3 hours after departure if routing passes nearby. The Grand Banks of Newfoundland appear as grey-green shallow water contrasting with deep Atlantic blue before the Nova Scotia coastline comes into view. Cape Cod's distinctive curved peninsula is often visible on the left side during descent into Boston.