Seattle to Portland 🇺🇸

Cheapest fare

$131

Fastest

0h 53m

Direct from

$131

Dates tracked

Cheapest fare

$131

Sun, Oct 25 · Direct · 0h 56m · Alaska Airlines

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Price calendar

Cheapest one-way fare by departure day Cheap Average Pricey

October 2026

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Price trend

Cheapest fare we saw each day (last 90 days)Low $131 on Thu, Oct 22 · High $131

Price alert

Cheapest day to fly

Sunday

Averages $131, vs $146 on Fridays.

Work-hours calculator

This flight to Portland costs you 8h 44m of work.

Your hourly pay$

Same money as

2
SUV fuel tanks
7
large pizzas
10
cinema tickets
22
fancy coffees

Airlines on this route

Alaska Airlines

from $131 · 5 dates

Destination guide

Discover Portland

About Portland

Portland ( PORT-lənd) is the most populous city in the U.S. state of Oregon. Located in the Pacific Northwest at the confluence of the Willamette and Columbia rivers, it is the 28th-most populous city in the United States, sixth-most populous on the West Coast, and fourth-most populous in the Pacific Northwest (after Seattle, Washington; Vancouver, Canada; and Surrey, Canada), with a population of 652,503 at the 2020 census. The Portland metropolitan area, with over 2.54 million residents, is the 26th-largest metropolitan area in the nation.

Text from Wikipedia — Portland, Oregon, licensed CC BY-SA 4.0.

All dates

Every fare, by date

Departs	Return	Airline	Stops	Price
Sun, Oct 25	One way	Alaska Airlines	Direct	$131
Wed, Dec 16	One way	Alaska Airlines	Direct	$141
Wed, Dec 16	Wed, Jan 27	Alaska Airlines	Direct	$218
Fri, Dec 18	Mon, Feb 1	Alaska Airlines	Direct	$239
Fri, Jan 29	One way	Alaska Airlines

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