How long is the flight from Seattle to Dallas?

Direct flights from SEA to DFW cover approximately 2,667 km (1,657 miles), with an estimated flight time of 3h 8m. Operating airlines: AA, AS, DL.

Cheap flights from Seattle to Dallas

Direct flight: 2,667 km, ~3h 8m from Seattle (SEA) to Dallas (DFW).

Last updated August 10, 2026 · By Flightmaps Editorial

How long is the flight from Seattle to Dallas?

Direct flights from SEA to DFW cover approximately 2,667 km (1,657 miles), with an estimated flight time of 3h 8m. Operating airlines: AA, AS, DL.

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.