Flight Routes from Washington DC to San Jose

Trip type

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
06/25/26
1 Stopover (IAH)
UA1935, UA1882
08h 33min
Return
06/30/26
1 Stopover (SAN)
AS1623, AS0506
08h 37min
United Airlines ?
$495
Washington DC
San Jose
Outbound
06/25/26
1 Stopover (IAH)
UA1935, UA1882
08h 33min
Return
06/30/26
1 Stopover (IAH)
UA2078, UA1887
08h 21min
United Airlines
$506
Washington DC
San Jose
Outbound
06/25/26
1 Stopover (DFW)
AS4144, AS6780
10h 24min
Return
06/30/26
1 Stopover (SAN)
AS1623, AS0506
08h 37min
Alaska Airlines ?
$614
Washington DC
San Jose
Outbound
06/25/26
2 Stopovers (MSP, SAN)
SY0668, SY0407, AS1624
14h 12min
Return
06/30/26
2 Stopovers (LAS, MCO)
F94104, F91876, F94230
19h 35min
Sun Country Airlines, Alaska Airlines ?
$672
Washington DC
San Jose
Outbound
06/25/26
1 Stopover (DFW)
AA2617, AA0436
10h 24min
Return
06/30/26
2 Stopovers (PHX, CLT)
AA1694, AA1688, AA2953
10h 33min
American Airlines ?
$710
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 494,70 $
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