Nonstop flights from Seattle to Pittsburgh
Alaska Airlines flies this route twice a day.
SEASeattle-Tacoma International
2,118 mi · 14 flights a week
PITPittsburgh International
When they leave
Seattle time9:34a10:37pFirst departure 9:34 AM, last 10:37 PM
One morning flight at 9:34 AM, then one evening flight at 10:37 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Seattle to Pittsburgh
Alaska Airlines is the only airline flying nonstop from Seattle to Pittsburgh, twice a day on the Boeing 737 MAX 9.
The first arrival in Pittsburgh is at 5:12 PM and the last at 6:10 AM the next day. The flight covers 2,118 miles.
Flying back, Pittsburgh to Seattle has 14 nonstop flights a week.
Return flights
More from Seattle
Find the cheapest day to fly from Seattle to Pittsburgh.
Schedules as of Oct 9, 2026.