San Diego to Washington
SANIAD
Fly from San Diego to Washington starting at USD 118 with F9.
Best fare available on May 5, 2026.
Limited seats. Better plans. Book before it's gone.
San Diego to Washington cheapest flights this week
5 May
F9
06:25SAN
--:--IAD
2 Stop$118VIEW DEAL
1 Dec
UA
12:45SAN
--:--IAD
1 Stop$223VIEW DEAL
San Diego to Washington monthly flight fare trend
Apr
No flights
May
from USD 118
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
San Diego
San Diego International Airport (SAN)
San Diego, SAN
Zone
Los Angeles
Elev
17 ft
Destination
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
