Portland to Washington

PDXIAD

Fly from Portland to Washington starting at SAR 1018 with American Airlines.Best fare available on Dec 1, 2026.Limited seats. Better plans. Book before it's gone.

Portland to Washington cheapest flights this week

26 Aug
Frontier Airlines
17:56PDX
13:07IAD
2 StopSAR 1,125VIEW DEAL
2 Sept
Frontier Airlines
17:56PDX
13:07IAD
2 StopSAR 1,143VIEW DEAL
1 Dec
American Airlines
21:50PDX
05:44IAD
1 StopSAR 1,018VIEW DEAL
1 Jan
United Airlines
14:30PDX
21:25IAD
1 StopSAR 1,125VIEW DEAL

Portland to Washington monthly flight fare trend

Aug
from SAR 1,125
Sep
from SAR 1,143
Oct
No flights
Nov
No flights
Dec
from SAR 1,018
Jan
from SAR 1,125

Airport Details

Origin

Portland

Portland International Airport (PDX)

Portland, PDX
Zone

Los Angeles

Elev

31 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

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