Flights from Washington DC to San Jose

Our cheapest offers for flights from Washington DC to San Jose

Here you can compare cheap flights from Washington DC (IAD) to San Jose (SJC) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Jose. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Washington DC
San Jose
Outbound
04/03/26
1 Stopover (DEN)
UA0431, UA2745
09h 46min
Return
04/16/26
1 Stopover (ORD)
UA1317, UA0587
08h 00min
United Airlines ?
$489
Washington DC
San Jose
Outbound
02/13/26
1 Stopover (SEA)
AS0351, AS0657
10h 10min
Return
02/26/26
1 Stopover (SEA)
AS0523, AS0367
09h 55min
Alaska Airlines ?
$494
Washington DC
San Jose
Outbound
04/03/26
1 Stopover (DEN)
UA0431, UA2745
09h 46min
Return
04/16/26
1 Stopover (ORD)
UA1317, UA0587
08h 00min
United Airlines ?
$498
Washington DC
San Jose
Outbound
04/03/26
1 Stopover (SEA)
HA4967, HA6895
12h 45min
Return
04/16/26
1 Stopover (SEA)
HA6946, HA6718
12h 49min
Hawaiian Airlines ?
$557
Washington DC
San Jose
Outbound
04/03/26
1 Stopover (SAN)
HA6102, HA6549
08h 01min
Return
04/16/26
1 Stopover (SAN)
HA7058, HA6507
07h 23min
Hawaiian Airlines ?
$678
Washington DC
San Jose
Outbound
04/03/26
1 Stopover (DFW)
AA2617, AA3149
08h 14min
Return
04/16/26
1 Stopover (DFW)
AA1019, AA2131
07h 10min
American Airlines ?
$1,118
Washington DC
San Jose
Outbound
04/03/26
2 Stopovers (ATL, LAS)
F94707, F94891, F94103
16h 13min
Return
04/16/26
4 Stopovers (DEN, MUC, BUD, ZRH)
LH8914, LH0481, LH1676, LX2259, LX3200
51h 30min
Frontier Airlines ?
$1,859
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to San Jose

Favorite airline: e.g. Avianca, United Airlines
The most popular airline for flights from Washington DC to San Jose is Avianca.
Avianca
29 %
United Airlines
29 %
Alaska Airlines
21 %
Favourite connection: via Los Angeles
50 % of booked tickets on this route are for flights with a transfer in Los Angeles.
Route
bookings
1 stopover Los Angeles International Airport, CA
07h 28min, from $357
50 %
1 stopover Houston - George Bush Intercontinental Airport, TX
26h 08min, from $498
33 %
1 stopover Dallas-Fort Worth International Airport, T
09h 48min, from $591
17 %

Important flight information

Flight information: Washington DC - San Jose

Roundtrip from $488.30
Distance 3858 km
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport San Jose International Airport, CA (SJC)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Jose
Flight destinations with a similar price
Flight destinations with a similar price