Cheap flights from Chicago to Seattle

Direct flight: 2,761 km, ~3h 15m from Chicago (ORD) to Seattle (SEA).

Last updated · By

Live fares · ORD → SEA

Frequently asked questions

  • How long is the flight from Chicago to Seattle?

    Direct flights from ORD to SEA cover approximately 2,761 km (1,716 miles), with an estimated flight time of 3h 15m. Operating airlines: AA, AS, DL, UA.

Related guides for this route

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

Full route page: ORD → SEA Cheapest month to fly to Seattle All flights from Chicago All flights to Seattle Flights to USA Visa-free with USA passport AA routes AS routes DL routes