Seattle to Washington

SEAIAD

Fly from Seattle to Washington starting at SAR 511 with American Airlines.Best fare available on Oct 6, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Washington cheapest flights this week

13 Aug
Frontier Airlines
20:53SEA
05:20IAD
1 StopSAR 607VIEW DEAL
14 Aug
Frontier Airlines
20:53SEA
05:20IAD
1 StopSAR 566VIEW DEAL
15 Aug
Frontier Airlines
20:13SEA
05:20IAD
1 StopSAR 851VIEW DEAL
16 Aug
Frontier Airlines
20:53SEA
19:52IAD
2 StopSAR 1,302VIEW DEAL
17 Aug
Alaska Airlines
16:01SEA
20:59IAD
DirectSAR 1,265VIEW DEAL
20 Aug
Frontier Airlines
19:06SEA
14:14IAD
2 StopSAR 1,110VIEW DEAL
4 Sept
Alaska Airlines
21:35SEA
02:40IAD
DirectSAR 618VIEW DEAL
10 Sept
American Airlines
05:30SEA
14:51IAD
1 StopSAR 574VIEW DEAL
6 Oct
American Airlines
12:04SEA
20:23IAD
1 StopSAR 511VIEW DEAL
16 Nov
Alaska Airlines
07:00SEA
16:01IAD
1 StopSAR 788VIEW DEAL

Seattle to Washington monthly flight fare trend

Aug
from SAR 566
Sep
from SAR 574
Oct
from SAR 511
Nov
from SAR 644
Dec
No flights
Jan
No flights

Airport Details

Origin

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

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