Seattle to Portland

BFIPDX

Fly from Seattle to Portland starting at USD 197 with X4.Best fare available on Sep 21, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Portland cheapest flights this week

15 Sept
X4
17:25BFI
18:15PDX
DirectUSD 217VIEW DEAL
16 Sept
X4
20:05BFI
20:55PDX
DirectUSD 217VIEW DEAL
17 Sept
X4
20:05BFI
20:55PDX
DirectUSD 217VIEW DEAL
18 Sept
X4
17:25BFI
18:15PDX
DirectUSD 217VIEW DEAL
20 Sept
X4
08:15BFI
09:05PDX
DirectUSD 216VIEW DEAL
21 Sept
X4
14:45BFI
15:35PDX
DirectUSD 197VIEW DEAL
21 Sept
X4
20:05BFI
20:55PDX
DirectUSD 209VIEW DEAL
21 Sept
X4
05:25BFI
06:15PDX
DirectUSD 216VIEW DEAL
22 Sept
X4
05:25BFI
06:15PDX
DirectUSD 209VIEW DEAL
22 Sept
X4
20:05BFI
20:55PDX
DirectUSD 216VIEW DEAL

Seattle to Portland monthly flight fare trend

Sep
from USD 197
Oct
from USD 150
Nov
No flights
Dec
from USD 230
Jan
No flights
Feb
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