San Francisco to Portland 🇺🇸

Cheapest fare

$96

Fastest

1h 46m

Direct from

$96

Dates tracked

Cheapest fare

$96

Fri, Nov 6 · Direct · 1h 52m · United Airlines

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Price calendar

Cheapest round-trip 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 $96 on Thu, Oct 22 · High $96

Price alert

Cheapest day to fly

Wednesday

Averages $167, vs $240 on Saturdays.

Work-hours calculator

This flight to Portland costs you 6h 24m of work.

Your hourly pay$

Same money as

1
SUV fuel tanks
5
large pizzas
7
cinema tickets
16
fancy coffees

Airlines on this route

United Airlines

from $96 · 2 dates

Alaska Airlines

from $133 · 4 dates

Frontier Airlines

from $201 · 1 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
Sat, Oct 31	Tue, Nov 3	Alaska Airlines	1 stop	$250
Wed, Nov 4	Sun, Nov 15	Frontier Airlines	1 stop	$201
Fri, Nov 6	One way	United Airlines	Direct	$96
Mon, Nov 9	Mon, Nov 9	Alaska Airlines	Direct	$183
Wed, Nov 11	Wed, Nov 11	Alaska Airlines

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