Direct flights
from Seattle (SEA)
to St. Louis (STL)

Weekly schedule for flights between Seattle-Tacoma Intl (Seattle, United States) and St. Louis Lambert Intl (St. Louis, United States) operated by 1 airlines.
11 weekly flights operate on this route flying 1,714mi in 3h48min.
Expect $332 in average for a one-way ticket with the cheapest option at $227.