Direct flights from Portland to Pasco
All flights from PDX to PSC non-stop. There are direct flights from Portland International (PDX), Oregon, USA to Tri Cities Airport (PSC), Washington, USA with Alaska Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 14:30 to 21:59 depending on the schedule period. The flight distance is 174 miles (280 km). Flight time ranges from 51 minutes to 56 minutes.
Portland
, USA
Flight schedule from Portland to Pasco with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Portland to Pasco scheduled departures
Select a date to see every published non-stop departure between PDX and PSC.
PDX - PSC route facts
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Distance174 miles (280 km)
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Flight time51 minutes to 56 minutes
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Airline Alaska Airlines
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Airline alliancesoneworld
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CabinsEconomy First
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Hub airportsPDX
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AircraftEmbraer 175
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