Seattle to Portland

BFIPDX

Fly from Seattle to Portland starting at USD 150 with X4.Best fare available on Oct 30, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Portland cheapest flights this week

9 Oct
X4
14:45BFI
15:35PDX
DirectUSD 213VIEW DEAL
9 Oct
X4
20:05BFI
20:55PDX
DirectUSD 216VIEW DEAL
13 Oct
X4
20:05BFI
20:55PDX
DirectUSD 210VIEW DEAL
13 Oct
X4
05:25BFI
06:15PDX
DirectUSD 217VIEW DEAL
14 Oct
X4
20:05BFI
20:55PDX
DirectUSD 210VIEW DEAL
19 Oct
X4
20:05BFI
20:55PDX
DirectUSD 219VIEW DEAL
30 Oct
X4
05:25BFI
06:15PDX
DirectUSD 150VIEW DEAL
10 Dec
X4
05:25BFI
06:15PDX
DirectUSD 230VIEW DEAL
16 Dec
X4
20:05BFI
20:55PDX
DirectUSD 230VIEW DEAL
5 May
X4
20:05BFI
20:55PDX
DirectUSD 231VIEW DEAL

Seattle to Portland monthly flight fare trend

Oct
from USD 150
Nov
No flights
Dec
from USD 230
Jan
No flights
Feb
No flights
Mar
No flights

Airport Details

Origin

Seattle

Boeing Field King County International Airport (BFI)

Seattle, BFI
Zone

Los Angeles

Elev

21 ft

Destination

Portland

Portland International Airport (PDX)

Portland, PDX
Zone

Los Angeles

Elev

31 ft