Direct flights
from Seattle (SEA)
to Chicago (ORD)

Weekly schedule for flights between Seattle-Tacoma Intl (Seattle, United States) and Chicago O'Hare Intl (Chicago, United States) operated by 1 airlines.
70 weekly flights operate on this route flying 1,725mi in 4h06min.
Expect $199 in average for a one-way ticket with the cheapest option at $0.