Sit on the Right side of the plane for the best views on flights from Washington to Lihue. While the takeoff offers brief urban views, the landing on the right side delivers far superior scenery—the Na Pali Coast is one of the most visually dramatic coastlines in Hawaii and dominates the approach. Right side is the clear winner for this route.

During takeoff from Ronald Reagan Washington National (DCA), sit on the Left side for the best views. Left side offers views of the Potomac River and Washington D.C.'s urban grid as you climb out westbound. The Capitol, monuments, and Arlington are visible briefly before heading inland toward the Appalachian foothills. Notable sights include: Potomac River, Washington D.C. downtown corridor, Arlington County, Blue Ridge Mountains (distant western horizon).

When landing at Lihue (LIH), sit on the Right side for the best views. Right side provides the best views during descent into Lihue. You'll see the Na Pali Coast's dramatic cliffs and valleys on the northwest coast of Kauai, then the Kauai Channel waters, before turning south for final approach into Lihue on the east side of the island. Notable sights include: Na Pali Coast (northwest Kauai), Kauai's central ridge and valleys, Kauai Channel, Lihue town and airport.

The flight from Ronald Reagan Washington National (DCA) to Lihue (LIH) takes 5h 45m.

Over the continental interior, you'll cross the Appalachian Mountains (visible as ridges and valleys in West Virginia and Kentucky), then the Mississippi River valley near Memphis or St. Louis depending on routing. Further west, the Great Plains appear as flat agricultural land. Over the Pacific, you'll pass south of the Hawaiian Islands chain—no land visible for roughly 2,000 miles—before approaching Kauai from the northwest.