San Francisco to Washington
SFOIAD
Fly from San Francisco to Washington starting at SAR 416 with F9.
Best fare available on May 4, 2026.
Limited seats. Better plans. Book before it's gone.
San Francisco to Washington cheapest flights this week
26 Apr
UA
22:40SFO
23:34IAD
2 StopSAR 998VIEW DEAL
27 Apr
F9
21:20SFO
04:36IAD
2 StopSAR 758VIEW DEAL
28 Apr
F9
19:40SFO
04:36IAD
2 StopSAR 758VIEW DEAL
4 May
F9
22:38SFO
14:12IAD
1 StopSAR 416VIEW DEAL
5 May
F9
20:43SFO
21:27IAD
2 StopSAR 551VIEW DEAL
21 May
F9
20:48SFO
20:21IAD
2 StopSAR 821VIEW DEAL
22 May
F9
22:15SFO
14:12IAD
1 StopSAR 788VIEW DEAL
28 May
F9
15:33SFO
12:12IAD
1 StopSAR 458VIEW DEAL
25 Jun
F9
15:59SFO
15:47IAD
2 StopSAR 818VIEW DEAL
26 Jun
F9
22:27SFO
12:25IAD
2 StopSAR 791VIEW DEAL
San Francisco to Washington monthly flight fare trend
Apr
from SAR 758
May
from SAR 416
Jun
from SAR 791
Jul
from SAR 555
Aug
No flights
Sep
from SAR 705
Airport Details
Origin
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
Destination
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
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