Denver to Portland

DENPDX

Fly from Denver to Portland starting at SAR 374 with Frontier Airlines.Best fare available on Oct 11, 2026.Limited seats. Better plans. Book before it's gone.

Denver to Portland cheapest flights this week

10 Oct
Frontier Airlines
22:55DEN
11:11PDX
1 StopSAR 496VIEW DEAL
11 Oct
Frontier Airlines
09:00DEN
11:54PDX
DirectSAR 374VIEW DEAL
12 Oct
Frontier Airlines
07:00DEN
12:40PDX
1 StopSAR 477VIEW DEAL
13 Oct
Frontier Airlines
09:00DEN
11:54PDX
DirectSAR 403VIEW DEAL
14 Oct
Frontier Airlines
22:45DEN
12:26PDX
1 StopSAR 614VIEW DEAL
14 Oct
Frontier Airlines
18:42DEN
12:26PDX
1 StopSAR 733VIEW DEAL
6 Nov
Frontier Airlines
09:21DEN
10:28PDX
1 StopSAR 514VIEW DEAL
25 Nov
United Airlines
16:15DEN
19:09PDX
DirectSAR 592VIEW DEAL
22 Dec
Frontier Airlines
13:40DEN
16:40PDX
DirectSAR 474VIEW DEAL

Denver to Portland monthly flight fare trend

Oct
from SAR 374
Nov
from SAR 514
Dec
from SAR 474
Jan
No flights
Feb
No flights
Mar
No flights

Airport Details

Origin

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

Destination

Portland

Portland International Airport (PDX)

Portland, PDX
Zone

Los Angeles

Elev

31 ft

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