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Denver (DEN) to Portland (PDX) flight prices

A quick snapshot of Denver (DEN) to Portland (PDX) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.

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Estimated median price for a one-way ticket

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Price graph and price trends for Denver International-Portland International
Weekly price trend
Today
2027
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Week
13
17
21
25
29
33
37
41
45
49
53
USD 54–76
USD 77–100
USD 101–123
USD 124–147
USD 148–171
Monthly price summary
FebruaryBest price
March
April
May
June
July
August
September
October
NovemberMost expensive
December
January

Ticket prices for Denver to Portland (February 2026 - January 2027) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: February 3, 2026.
Flight information
DEN → PDX
Flight frequency
82 flights/week
Type
Direct flight
Duration
2 hours 45 minutes

Airlines with non-stop flights on this route:
United logo United Southwest logo Southwest Alaska Airlines logo Alaska Airlines Frontier logo Frontier
FAQ – Denver (DEN) → Portland (PDX)

Yes — several low-cost airlines operate this route: Southwest and Frontier.

Based on recent price logs, the cheapest month(s) is December 2026. Use the monthly view above to spot the dip weeks.

Based on price logs for the next 12 months, the cheapest day(s) to depart is Saturday. Compare weekdays in the fare calendar to target these departures.

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

For domestic routes like DEN-PDX, good deals often appear a few weeks out. Watch for sales and avoid peak dates.
DEN–PDX
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Denver (DEN)
Portland (PDX)
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