Nonstop flights from Portland to Pasco
Alaska Airlines flies this route twice a day.
PDXPortland International
173 mi · 14 flights a week
PSCPasco Tri-Cities
When they leave
Portland time2:30p9:55pFirst departure 2:30 PM, last 9:55 PM
Two in the afternoon, 2:30 PM to 2:31 PM, then two in the evening, 9:50 PM to 9:55 PM.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Portland to Pasco
Alaska Airlines is the only airline flying nonstop from Portland to Pasco, twice a day on the Embraer 175.
The first arrival in Pasco is at 3:22 PM and the last at 10:48 PM. The flight covers 173 miles.
Flying back, Pasco to Portland has 13 nonstop flights a week.
Return flights
More from Portland
Find the cheapest day to fly from Portland to Pasco.
Schedules as of Oct 9, 2026.