AirportFusion

Flights from Chicago to Seattle

Every non-stop option between the Chicago area and the Seattle area: airlines, airport pairs, estimated fares and flight times. Launch a full door-to-door search to add ground transport on both sides, one-stop alternatives and an AI recommendation.

Estimated price

from €290

Flight time

≈ 4h 12m

Distance

2762 km

Airlines

6

Compare door-to-door itineraries

Free — includes trains, taxis and buses to the airports, plus connecting flights.

Airlines flying Chicago → Seattle non-stop

Airport pairs served

RouteAirlinesFlight timeEstimated price
MDW → SEA2≈ 4h 14mfrom €290
ORD → SEA4≈ 4h 12mfrom €347

Prices are deterministic estimates based on distance, season and airline — final fares come from the booking partner.

Frequently asked questions

Which airlines fly direct from Chicago to Seattle?
6 airline(s) operate non-stop flights between the Chicago area and the Seattle area, including Southwest Airlines, American Airlines, United Airlines.
How much does a flight from Chicago to Seattle cost?
Our estimates start at €290 for a one-way non-stop ticket. Real fares vary with the season, the day of the week and how early you book — Tuesdays and Wednesdays are usually cheapest.
How long is the flight from Chicago to Seattle?
The non-stop flight covers about 2762 km and takes approximately 4h 12m, depending on the exact airport pair and winds.
What is the fastest door-to-door option?
It depends on which airports you can reach easily. AirportFusion compares every airport around your exact address — including trains, taxis and buses on both sides — and recommends the best complete itinerary.
Flights from Seattle to Chicago →Flights from ChicagoFlights from Seattle

More destinations from Chicago

Direct flights Chicago to Seattle from €290 | AirportFusion