Seattle to Portland

SEAPDX

Fly from Seattle to Portland starting at SAR 407 with Alaska Airlines.Best fare available on Sep 19, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Portland cheapest flights this week

15 Sept
Alaska Airlines
07:08SEA
08:18PDX
DirectSAR 655VIEW DEAL
16 Sept
Alaska Airlines
15:51SEA
16:50PDX
DirectSAR 611VIEW DEAL
16 Sept
Alaska Airlines
07:08SEA
08:18PDX
DirectSAR 611VIEW DEAL
17 Sept
Alaska Airlines
12:30SEA
13:37PDX
DirectSAR 470VIEW DEAL
17 Sept
Alaska Airlines
08:35SEA
09:40PDX
DirectSAR 562VIEW DEAL
18 Sept
Alaska Airlines
07:08SEA
08:18PDX
DirectSAR 707VIEW DEAL
19 Sept
Alaska Airlines
10:23SEA
11:36PDX
DirectSAR 407VIEW DEAL
19 Sept
Alaska Airlines
10:23SEA
11:36PDX
DirectSAR 718VIEW DEAL
20 Sept
Alaska Airlines
07:08SEA
08:18PDX
DirectSAR 759VIEW DEAL
21 Sept
Southwest Airlines
05:00SEA
21:50PDX
1 StopSAR 455VIEW DEAL

Seattle to Portland monthly flight fare trend

Sep
from SAR 407
Oct
from SAR 485
Nov
No flights
Dec
from SAR 488
Jan
No flights
Feb
No flights

Airport Details

Origin

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

Destination

Portland

Portland International Airport (PDX)

Portland, PDX
Zone

Los Angeles

Elev

31 ft

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