Portland to Denver
PDXDEN
Fly from Portland to Denver starting at USD 108 with Frontier Airlines.
Best fare available on Aug 4, 2026.
Limited seats. Better plans. Book before it's gone.
Portland to Denver cheapest flights this week
Portland to Denver monthly flight fare trend
Aug
from USD 106
Sep
No flights
Oct
from USD 76
Nov
No flights
Dec
No flights
Jan
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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