Direct flights
from Redmond (RDM)
to Seattle (SEA)
with Alaska Airlines

Weekly schedule for flights between Roberts Field (Redmond, United States) and Seattle-Tacoma Intl (Seattle, United States).
35 weekly flights operate on this route flying 228mi in 1h08min.
Expect $80 in average for a one-way ticket with the cheapest option at $78 on Feb 23.