The flight distance from First Flight Airport (FFA) in Kill Devil Hills, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 4,006 kilometers (2,489 miles / 2,163 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 303°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 3-hour time difference between the two cities.

Time zone information: When it's 00:23 in Kill Devil Hills, it's 21:23 in Seattle. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Seattle (SEA) to Kill Devil Hills (FFA) follows a heading of 91° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the First Flight Airport (FFA) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.