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£115 Cheap Flights from Washington (DCA) to San Jose (SJC)

View £115 flight on Sat, 19 Sept 2026Opens in a new window

Flight 1

Popular airlines from Ronald Reagan National Airport (DCA) to Norman Y. Mineta San Jose Intl. Airport (SJC)

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

Prices were available within the past 7 days and start at £115 for one-way flights and £230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£230 Return, found 6 hours ago
£230
Return
found 6 hours ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £230 found 6 hours ago
Alaska Airlines
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£234 Return, found 6 hours ago
£234
Return
found 6 hours ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £234 found 6 hours ago
Alaska Airlines
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£250 Return, found 6 hours ago
£250
Return
found 6 hours ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £250 found 6 hours ago
Alaska Airlines
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£267 Return, found 6 hours ago
£267
Return
found 6 hours ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £267 found 6 hours ago
Alaska Airlines
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£271 Return, found 6 hours ago
£271
Return
found 6 hours ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £271 found 6 hours ago
United
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£276 Return, found 6 hours ago
£276
Return
found 6 hours ago
Select United flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £276 found 6 hours ago
Delta
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£280 Return, found 6 hours ago
£280
Return
found 6 hours ago
Select Delta flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £280 found 6 hours ago
Delta
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£285 Return, found 6 hours ago
£285
Return
found 6 hours ago
Select Delta flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £285 found 6 hours ago
Alaska Airlines
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£305 Return, found 6 hours ago
£305
Return
found 6 hours ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £305 found 6 hours ago
American Airlines
Sat, 19 Sept - Thu, 1 Oct
DCA
Washington
SJC
San Jose
£344 Return, found 6 hours ago
£344
Return
found 6 hours ago
Select American Airlines flight, departing Sat, 19 Sept from Washington to San Jose, returning Thu, 1 Oct, priced at £344 found 6 hours 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 £415
SFO
San Francisco Intl.
Cheapest
Average driving time to city centre40 min
Flights from £415

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

May is typically the cheapest month to fly

From £188 - £442 per traveller.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) cost?
You can find one-way and return flights from DCA to SJC with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to SJC ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA) to San Jose, CA (SJC)?
The cheapest months to fly from Washington, DC (DCA) to San Jose, CA (SJC) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA) to San Jose, CA (SJC)?
Enter DCA to SJC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Washington, DC (DCA) to San Jose, CA (SJC)?
To find a cheap flight from Washington, DC (DCA) to San Jose, CA (SJC), 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 (DCA) to San Jose, CA (SJC)?
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.
What is the earliest flight from Washington, DC (DCA) to San Jose, CA (SJC)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Washington, DC (DCA) to San Jose, CA (SJC). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
A flight from DCA to SJC with a layover takes around 8 hours 50 minutes, with the route covering approximately 3,891 kilometers. 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 (DCA) to San Jose, CA (SJC)?
Select the "Business class" and "First class" filters when looking for Washington, DC (DCA) to San Jose, CA (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 (DCA) to San Jose, CA (SJC) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA) to San Jose, CA (SJC) 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.
Is it cheaper to buy a plane ticket from Washington, DC (DCA) to San Jose, CA (SJC) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA) to San Jose, CA (SJC) 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 (DCA) to San Jose, CA (SJC) flight and hotel package?
Securing a Washington, DC (DCA) to San Jose, CA (SJC) 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 (DCA) to San Jose, CA (SJC)?
If you booked your Washington, DC (DCA) to San Jose, CA (SJC) 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
Ronald Reagan Washington National
Destination airport
Norman Y. Mineta San Jose Intl.
Return price
£229
Distance
3868 km
Average flight time
8 hours 35 mins

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 Ronald Reagan Washington National 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 Ronald Reagan Washington National (DCA) 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 Ronald Reagan Washington National to Norman Y. Mineta San Jose Intl. start at just £230 and range up to £344.  

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 September, 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 Ronald Reagan Washington National 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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*Available to Expedia members.