£112 Cheap Flights from Washington (IAD) to San Jose (SJC)

View £112 flight on Wed, 27 May 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)

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Cheap Flights from Washington (IAD) to San Jose (SJC)

Prices were available within the past 7 days and start at £112 for one-way flights and £279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£279 Return, found 2 days ago
£279
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £279 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£354 Return, found 2 days ago
£354
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £354 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£383 Return, found 2 days ago
£383
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £383 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£394 Return, found 2 days ago
£394
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £394 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£431 Return, found 2 days ago
£431
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £431 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£432 Return, found 2 days ago
£432
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £432 found 2 days ago
Alaska Airlines
Wed, 13 May - Sun, 17 May
IAD
Washington
SJC
San Jose
£433 Return, found 2 days ago
£433
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Washington to San Jose, returning Sun, 17 May, priced at £433 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£457 Return, found 2 days ago
£457
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £457 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£461 Return, found 2 days ago
£461
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £461 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Fri, 14 Aug
IAD
Washington
SJC
San Jose
£465 Return, found 2 days ago
£465
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Washington to San Jose, returning Fri, 14 Aug, priced at £465 found 2 days ago

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 £447
SFO
San Francisco Intl.
Cheapest
Average driving time to city centre40 min
Flights from £447

Frequently asked questions

How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
There are approximately 61 connecting flights per day from Washington Dulles Intl. (IAD) to Norman Y. Mineta San Jose Intl. (SJC). Some common connection points include Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The earliest flight from Washington Dulles Intl. (IAD) to Norman Y. Mineta San Jose Intl. (SJC) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
You'll find the most flights from Washington Dulles Intl. (IAD) to Norman Y. Mineta San Jose Intl. (SJC) on a Thursday, with around 32 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Delta Air Lines, and Alaska Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) are in the early morning, from 6am to 9am. Approximately 35% of passengers prefer this time window. Many major carriers, including Delta Air Lines, United Airlines and Alaska Airlines, offer flights during this window. Many travelers prefer these early morning flights to arrive at their destination with plenty of time to spare for the day.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Flying from IAD to SJC with a connection usually takes about 8 hours 20 minutes, traveling roughly 2,395 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Select the "Business class" and "First class" filters when looking for IAD to SJC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Jose from Washington Dulles Intl. (IAD)?
When traveling from Washington Dulles Intl. (IAD) to San Jose, you can fly into Norman Y. Mineta San Jose Intl. (SJC) and Juan Santamaria Intl. (SJO). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), Charlotte-Douglas Intl. (CLT) before reaching San Jose. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Return price
£279
Distance
3831 km

Book with confidence

Compare flights from Washington to San Jose easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to San Jose. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Norman Y. Mineta San Jose Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Norman Y. Mineta San Jose Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Norman Y. Mineta San Jose Intl. (SJC)

The easiest way to view the best deals on flights from Washington to San Jose today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Norman Y. Mineta San Jose Intl. start at just £279 and range up to £465.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and San Jose
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to San Jose flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Norman Y. Mineta San Jose Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to San Jose easily and book with confidence

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