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Direct flights from Portland to Pasco

Did you mean Flights from Pasco to Portland?

Flightmap/Flights from PDX/PDX to PSC

Portland

United States

PDX

Portland International Airport

Pasco

United States

PSC

Tri Cities Airport

Route
Nonstop service available
Distance
174 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Oct 19, 2026 – Sep 29, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from PDX
  • Flights to PSC

Portland to Pasco route overview

Portland International Airport (PDX) serves Portland; Tri Cities Airport (PSC) serves Pasco.

The airports are 174 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from PDX to PSC.

Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Sep 29, 2027.

Marketing airlines on the Portland to Pasco route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

  • Alaska Airlines (AS)Codeshare only

Airline alliance affiliations represented: Oneworld

Aircraft flying from PDX to PSC

Frequently asked questions

Which airports serve the Portland to Pasco route?

Portland International Airport (PDX) is the origin airport and Tri Cities Airport (PSC) is the destination airport.

How far is Pasco from Portland?

PDX and PSC are approximately 174 miles apart by great-circle distance.

Are there direct flights from PDX to PSC?

Yes. Roame's current schedule feed shows nonstop service from PDX to PSC.

Which airlines market flights from PDX to PSC?

Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from PDX to PSC?

Aircraft listed in the current schedule include Embraer 175 (short wing) (E75).

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