Portland to Denver
PDXDEN
Fly from Portland to Denver starting at USD 53 with Frontier Airlines.
Best fare available on Jun 26, 2026.
Limited seats. Better plans. Book before it's gone.
Portland to Denver cheapest flights this week
Portland to Denver monthly flight fare trend
Jun
from USD 53
Jul
from USD 54
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Airport Details
Origin
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
Destination
Denver
Denver International Airport (DEN)
Denver, DEN
Zone
Denver
Elev
5431 ft
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