Alaska
Oneworld
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United States
Portland International Airport
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United States
Tri-Cities Airport
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Scan through all non-stop flights from Portland to Pasco. The full flight schedule below gives an overview of all non-stop flights from PDX to PSC, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Pasco are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Pasco is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Portland PDX to Pasco PSC, which is Alaska. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their PDX PSC flight schedule.
Flights from PDX to PSC are operated 14 times a week, with an average of 2 flights per day. Departure times vary between 14:30 - 21:50. The earliest flight departs at 14:30, the last flight departs at 21:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Portland to Pasco takes 54 minutes. The flight distance between Portland and Pasco is 173 miles (or 278 km).
There is 1 airport in Pasco: Tri-Cities Airport (PSC).
There are 14 flights per week flying from Portland to Pasco (as of March 2026).
54 minutes is the average flight time from Portland to Pasco.
The distance from Portland to Pasco is 173 miles (278 kilometers).
Alaska is the only airline flying nonstop from Portland to Pasco.
Oneworld is currently the only alliance flying nonstop from Portland to Pasco.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Portland to Pasco:
The earliest flight departs at 14:30 from Portland and arrives at 15:24 at Pasco.
The latest flight departs at 21:50 from Portland and arrives at 22:44 at Pasco.
173 miles (278 km) · 54m
14:31
15:22
Alaska
Oneworld
AS 2475
Alaska
Embraer 175
Y
W
J
F
21:50
22:44
Alaska
Oneworld
AS 3066
Alaska
Embraer 175
Y
W
J
F
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