Denver to Portland 🇺🇸

Cheapest fare

$69

Fastest

3h 1m

Direct from

$69

Dates tracked

Cheapest fare

$69

Thu, Dec 24 · Direct · 3h 1m · Frontier Airlines

−45%

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Price calendar

Cheapest one-way fare by departure day Cheap Average Pricey

December 2026

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Price trend

Cheapest fare we saw each day (last 90 days)Low $69 on Thu, Oct 22 · High $69

Price alert

Cheapest day to fly

Thursday

Averages $69, vs $130 on Fridays.

Work-hours calculator

This flight to Portland costs you 4h 36m of work.

Your hourly pay$

Same money as

1
SUV fuel tanks
4
large pizzas
5
cinema tickets
12
fancy coffees

Airlines on this route

Frontier Airlines

from $69 · 2 dates

Alaska Airlines

from $125 · 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
Wed, Dec 23	One way	Alaska Airlines	1 stop	$125
Thu, Dec 24	One way	Frontier Airlines	Direct	$69
Fri, Dec 25	One way	Frontier Airlines	1 stop	$130

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