฿4,900 Cheap Flights from Washington (IAD) to San Jose (SJC)

View ฿4,900 flight on Thu, 23 Apr 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 ฿4,900 for one-way flights and ฿15,465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿15,465 Return, found 23 hours ago
฿15,465
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿15,465 found 23 hours ago
United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿15,605 Return, found 23 hours ago
฿15,605
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿15,605 found 23 hours ago
United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿17,065 Return, found 23 hours ago
฿17,065
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿17,065 found 23 hours ago
United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿17,110 Return, found 23 hours ago
฿17,110
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿17,110 found 23 hours ago
United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿17,250 Return, found 23 hours ago
฿17,250
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿17,250 found 23 hours ago
United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿17,285 Return, found 23 hours ago
฿17,285
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿17,285 found 23 hours ago
United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿17,475 Return, found 23 hours ago
฿17,475
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿17,475 found 23 hours ago
United
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿17,615 Return, found 23 hours ago
฿17,615
Return
found 23 hours ago
Select United flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿17,615 found 23 hours ago
American Airlines
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿17,915 Return, found 23 hours ago
฿17,915
Return
found 23 hours ago
Select American Airlines flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿17,915 found 23 hours ago
Delta
Mon, 20 Apr - Fri, 24 Apr
IAD
Washington
SJC
San Jose
฿19,125 Return, found 23 hours ago
฿19,125
Return
found 23 hours ago
Select Delta flight, departing Mon, 20 Apr from Washington to San Jose, returning Fri, 24 Apr, priced at ฿19,125 found 23 hours ago

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

November is typically the cheapest month to fly

From ฿6,661 - ฿22,060 per traveller.
Flight from Washington to San Jose route information
Origin airport
Washington Dulles Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿15,465
Distance
3831 km

Perfect flights from Washington to San Jose

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to San Jose. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Norman Y. Mineta San Jose Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,900 and roundtrip prices from ฿15,465. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Norman Y. Mineta San Jose Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Jose.

Frequently asked questions

How much is a flight from IAD to SJC?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Dulles Intl. Airport to San Jose Intl. Airport start from ฿15,465. Book now to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to San Jose Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to San Jose Intl. Airport?
The flying distance between Washington Dulles Intl. Airport (IAD) and SJC is 3,900 kilometres. Squeeze in a nap or bury your nose in a book and the journey will whiz by.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
If you want to fly straight from IAD to Norman Y. Mineta San Jose Intl. Airport (SJC), you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are Washington Dulles Intl. Airport (IAD) to San Jose Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from IAD to SJC last minute could be your ticket to a great deal. However, it could end up costing a good deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

San Jose Airports

San Francisco

Washington to San Francisco Intl.
฿9,740.00
*Available to Expedia members.