Washington to San Jose
IADSJC
Fly from Washington to San Jose starting at USD 145 with Alaska Airlines.
Best fare available on Jul 14, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to San Jose cheapest flights this week
Washington to San Jose monthly flight fare trend
Jul
from USD 145
Aug
No flights
Sep
No flights
Oct
from USD 180
Nov
No flights
Dec
No flights
Airport Details
Origin
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
Destination
San Jose
Norman Y. Mineta San Jose International Airport (SJC)
San Jose, SJC
Zone
Los Angeles
Elev
62 ft
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