Sit on the Left side of the plane for the best views on flights from Baltimore to Lisbon. While takeoff offers Chesapeake Bay views, the landing approach over the Tagus estuary and Lisbon's dramatic hillside geography is more visually distinctive. Left-side seats capture the most compelling scenery during the final descent phase of this transatlantic flight.

During takeoff from Baltimore Washington International (BWI), sit on the Right side for the best views. Right-side seats offer views of the Chesapeake Bay and its tributaries during climb-out. The aircraft departs eastbound from BWI, and right-side windows capture the bay's complex shoreline and water features as they recede beneath the aircraft. Notable sights include: Chesapeake Bay, Patapsco River estuary, Baltimore Harbor, Eastern Shore peninsula.

When landing at Lisboa (LIS), sit on the Left side for the best views. Left-side seats provide excellent views of the Tagus River estuary and Lisbon's geography during descent. Aircraft approach from the west over the Atlantic, and left-side windows capture the river's dramatic entry into the city and the surrounding hills as the aircraft descends toward Humberto Delgado Airport. Notable sights include: Tagus River estuary, Serra da Arrábida mountains (south of Lisbon), Lisbon city center and hills, Atlantic coastline.

The flight from Baltimore Washington International (BWI) to Lisboa (LIS) takes Approximately 7 to 7.5 hours.

The flight path crosses the Atlantic Ocean for roughly 5 hours. Notable geographic features along the route include: the Grand Banks region southeast of Newfoundland (visible only on clear days as a subtle change in water color), the Mid-Atlantic Ridge (not visible from altitude), and the approach to the European coast near the Bay of Biscay. The flight typically passes south of Ireland and the United Kingdom, crossing the Celtic Sea and Bay of Biscay. As the aircraft approaches Portugal, the Iberian Peninsula becomes visible, with the Spanish-Portuguese border and the Douro River valley appearing in the final 30-45 minutes before landing. The Portuguese coastline near Lisbon shows the dramatic Sintra mountains inland and the Cascais coastline to the west of the city.