FFL Helper / Seattle / Portland

SEA → PDX

Seattle (SEA) to Portland (PDX)

Compare one-way fares for flights from Seattle to Portland.

Lowest fare $141

Distance 146 mi

Flight time 1h 3m

Airports SEA–PDX

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By month: October 2026 from $157 · November 2026 from $212 · December 2026 from $141

Price calendar

October 2026

From $157 · up to $262

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22 $262 23 $210 24 $210 25 $157 26 $157 27 $161 28 $161 29 $165 30 $211 31 $256

November 2026

From $212

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Upcoming dates

Portland PDX

$141

Dec 16, 12:25pm · 1h 3m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

About this route

This calendar shows dated one-way fares from Seattle to Portland. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Seattle to Portland.