Direct flights from Seattle to Portland SEA → PDX
Alaska Airlines, American Airlines, ATI and Delta Air Lines operate nonstop flights from Seattle (SEA) to Portland (PDX). The nonstop flight takes around ~0h 16m, covering 129 miles (208 km) and operates multiple daily. Round-trip fares currently start at $177, with a typical fare around $197 across 98 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 98 recent fares across the next 60 days
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Alaska Airlines
AS
American Airlines
AA
ATI
8C
Delta Air Lines
DL
Departure Schedule next 7 days
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Frequently asked questions
Is there a direct flight from Seattle to Portland?
Yes, Alaska Airlines, American Airlines and 2 more airlines operate nonstop flights from Seattle (SEA) to Portland (PDX).
Which airlines fly direct from Seattle to Portland?
Alaska Airlines, American Airlines, ATI, Delta Air Lines operate nonstop flights from Seattle to Portland.
How long is the flight from Seattle to Portland?
The nonstop flight from Seattle to Portland takes ~0h 16m (approximately 208 km).
How often do direct flights operate from Seattle to Portland?
Nonstop flights from Seattle to Portland operate multiple daily.
How much is a round-trip flight from Seattle to Portland?
Round-trip flights from Seattle (SEA) to Portland (PDX) start at $177, with a typical fare around $197. Based on 98 recent fare combinations.