United flights to San Jose from Washington

View S$416 flight on Mon, 26 Jan, 2026Opens in a new window
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United flights from Washington to San Jose (IAD→SJC)

Prices were available within the past 7 days and start at S$416 for one-way flights and S$609 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 26 Jan - Mon, 2 Feb
IAD
Washington
SJC
San Jose
S$609 Return, found 5 hours ago
S$609
Return
found 5 hours ago
Select United flight, departing Mon, 26 Jan from Washington to San Jose, returning Mon, 2 Feb, priced at S$609 found 5 hours ago
United
Mon, 26 Jan - Mon, 2 Feb
IAD
Washington
SJC
San Jose
S$673 Return, found 5 hours ago
S$673
Return
found 5 hours ago
Select United flight, departing Mon, 26 Jan from Washington to San Jose, returning Mon, 2 Feb, priced at S$673 found 5 hours ago
United
Mon, 26 Jan - Mon, 2 Feb
IAD
Washington
SJC
San Jose
S$680 Return, found 5 hours ago
S$680
Return
found 5 hours ago
Select United flight, departing Mon, 26 Jan from Washington to San Jose, returning Mon, 2 Feb, priced at S$680 found 5 hours ago
United
Mon, 26 Jan - Mon, 2 Feb
IAD
Washington
SJC
San Jose
S$739 Return, found 5 hours ago
S$739
Return
found 5 hours ago
Select United flight, departing Mon, 26 Jan from Washington to San Jose, returning Mon, 2 Feb, priced at S$739 found 5 hours ago
United
Mon, 26 Jan - Mon, 2 Feb
IAD
Washington
SJC
San Jose
S$740 Return, found 5 hours ago
S$740
Return
found 5 hours ago
Select United flight, departing Mon, 26 Jan from Washington to San Jose, returning Mon, 2 Feb, priced at S$740 found 5 hours ago
United
Mon, 26 Jan - Mon, 2 Feb
IAD
Washington
SJC
San Jose
S$744 Return, found 5 hours ago
S$744
Return
found 5 hours ago
Select United flight, departing Mon, 26 Jan from Washington to San Jose, returning Mon, 2 Feb, priced at S$744 found 5 hours ago

Find the cheapest month to fly from Washington (IAD) to San Jose (SJC)

May is typically the cheapest month to fly

From S$272 - S$615 per traveller.

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city centre is 40 minutes. Flights from S$1,133
SFO
San Francisco Intl.
Cheapest
Average driving time to city centre40 min
Flights from S$1,133
Washington to San Jose route information
Origin airport
Washington Dulles Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Distance
3831 km

Frequently asked questions

How much is a United Airlines flight from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Landing cheap one-way United Airlines flights from IAD to SJC from S$416 on Expedia is easy — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from S$609 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to SJC with United Airlines?
Browse for round-trip or one-way flights to San Jose in April or November. You could find a cheap fare with United Airlines during these off-peak travel months.
Does United Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Enter your dates, hit search and select "Nonstop" on Expedia to browse any direct flights from IAD to SJC with United Airlines or other airlines.
What airports does United Airlines fly into in San Jose?
Hop on a United Airlines flight from Washington Dulles Intl. Airport (IAD) to San Jose, and you'll most likely arrive at Norman Y. Mineta San Jose Intl. Airport (SJC). This is the airline's primary hub in this city.
Can I change or cancel my United Airlines flight from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Changes are often free within 24 hours of making your booking, but your airline may add a charge after that. For further information about modifying your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your plans without additional costs, check the "Changes included" or "No cancel fee" filter when planning your trip.
*Available to Expedia members.