Nonstop flights from Pittsburgh to Seattle
Alaska Airlines flies this route twice a day.
PITPittsburgh International
2,118 mi · 14 flights a week
SEASeattle-Tacoma International
When they leave
Pittsburgh time7:30a6:10pFirst departure 7:30 AM, last 6:10 PM
One morning flight at 7:30 AM, then one evening flight at 6:10 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Pittsburgh to Seattle
Alaska Airlines is the only airline flying nonstop from Pittsburgh to Seattle, twice a day on the Boeing 737 MAX 9.
The first arrival in Seattle is at 9:49 AM and the last at 8:30 PM. The flight covers 2,118 miles.
Flying back, Seattle to Pittsburgh has 14 nonstop flights a week.
Return flights
More from Pittsburgh
Find the cheapest day to fly from Pittsburgh to Seattle.
Schedules as of Oct 9, 2026.