Portland to Denver

PDXDEN

Fly from Portland to Denver starting at USD 104 with Frontier Airlines.Best fare available on Dec 7, 2026.Limited seats. Better plans. Book before it's gone.

Portland to Denver cheapest flights this week

16 Nov
Frontier Airlines
11:06PDX
17:03DEN
1 StopUSD 182VIEW DEAL
23 Nov
Alaska Airlines
17:55PDX
20:35DEN
DirectUSD 213VIEW DEAL
24 Nov
Frontier Airlines
20:54PDX
23:36DEN
DirectUSD 134VIEW DEAL
28 Nov
United Airlines
05:00PDX
07:30DEN
DirectUSD 225VIEW DEAL
29 Nov
Frontier Airlines
20:54PDX
23:36DEN
DirectUSD 231VIEW DEAL
1 Dec
Frontier Airlines
17:09PDX
19:49DEN
DirectUSD 112VIEW DEAL
4 Dec
Alaska Airlines
07:00PDX
22:46DEN
1 StopUSD 130VIEW DEAL
7 Dec
Frontier Airlines
19:51PDX
08:31DEN
1 StopUSD 104VIEW DEAL
24 Dec
Frontier Airlines
13:04PDX
15:35DEN
DirectUSD 176VIEW DEAL
5 Sept
Alaska Airlines
17:50PDX
20:29DEN
DirectUSD 202VIEW DEAL

Portland to Denver monthly flight fare trend

Nov
from USD 134
Dec
from USD 104
Jan
No flights
Feb
No flights
Mar
No flights
Apr
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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