Direct flights
from Pasco (PSC)
to Seattle (SEA)

Weekly schedule for flights between Tri-Cities (Pasco, United States) and Seattle-Tacoma Intl (Seattle, United States) operated by 1 airlines.
44 weekly flights operate on this route flying 172mi in 1h04min.
Expect $366 in average for a one-way ticket with the cheapest option at $147.