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
Washington DC
San Jose
Outbound
08/20/26
1 Stopover (SAN)
AS0201, AS3359
16h 48min
Return
08/25/26
1 Stopover (SAN)
AS2322, AS0506
24h 49min
Alaska Airlines
$285
Best option
Washington DC
San Jose
Outbound
08/20/26
1 Stopover (ORD)
UA1580, UA0481
10h 10min
Return
08/25/26
1 Stopover (SAN)
AS1448, AS0506
07h 45min
United Airlines ?
$334
Washington DC
San Jose
Outbound
08/20/26
1 Stopover (SAN)
AS0201, AS3359
16h 48min
Return
08/25/26
1 Stopover (SAN)
AS2322, AS0506
24h 49min
Alaska Airlines
$293
Washington DC
San Jose
Outbound
08/20/26
1 Stopover (SEA)
AS0375, AS0657
10h 53min
Return
08/25/26
1 Stopover (SAN)
AS1448, AS0506
07h 45min
Alaska Airlines
$372
Washington DC
San Jose
Outbound
08/20/26
1 Stopover (SEA)
AS0375, AS0657
10h 53min
Return
08/25/26
1 Stopover (SAN)
AS1448, AS0506
07h 45min
Alaska Airlines
$379
Washington DC
San Jose
Outbound
08/20/26
1 Stopover (DFW)
AA2617, AA2046
07h 41min
Return
08/25/26
1 Stopover (DFW)
AA1019, AA1863
09h 27min
American Airlines ?
$476
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
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 $284.41
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
City-Code - Arrival airport Washington-DC - San Jose International Airport, CA
Departure airport - Destination country Washington DC - Dulles International Airport, DC - United States
Alternative routes to United States
Alternative flights to San Jose
Flight destinations with a similar price
Flight destinations with a similar price