Direct (nonstop) flights from Portland to Pasco
1 airline flys nonstop from Portland International (PDX) to Tri Cities Airport (PSC). It's 173 miles (279 km), about 54m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Portland to Pasco with one stop · direct emits 32 kg CO₂ per passenger
Looking for the return flight?
PSC → PDX: Flights from Pasco to PortlandOther direct flights from Portland
Direct flights from Pasco (PSC)
Frequently Asked Questions
How long is the direct flight from Portland to Pasco?
A nonstop flight from Portland (PDX) to Pasco (PSC) takes approximately 0 hours and 54 minutes. The distance is 173 miles (279 km).
Which airlines fly nonstop from Portland to Pasco?
Just Alaska Airlines.
Is there a nonstop flight from Portland to Pasco?
Yes. 1 airline: Alaska Airlines.
How far is Portland from Pasco?
The flight distance from Portland to Pasco is 173 miles (279 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Washington DC.
What type of aircraft flies from Portland to Pasco?
At 54m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Portland to Pasco?
Roughly 32 kg CO2 per passenger one-way. That's about the same as driving 160 km.
Is the return flight from Pasco to Portland also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Portland to Pasco?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Portland International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.