Cheap Delta flights from Washington to San Jose (IAD→SJC)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flight from 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 Delta Air Lines flight from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Landing cheap one-way Delta Air Lines flights from IAD to SJC on Expedia is a cinch — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares 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 Delta Air Lines?
April is one of the most affordable months to get away to San Jose with Delta Air Lines. You could also find excellent prices on one-way and round-trip tickets in November.
Does Delta Air Lines fly nonstop from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Use the "Nonstop" filter when looking for direct Delta Air Lines flights from IAD to SJC. It's also a good way to compare other airlines servicing the same nonstop journey.
What airports does Delta Air Lines fly into in San Jose?
Delta Air Lines flights from Washington Dulles Intl. Airport (IAD) to San Jose come in to Norman Y. Mineta San Jose Intl. Airport (SJC). This is the main gateway here.
Can I change or cancel my Delta Air Lines flight from Washington Dulles Intl. Airport (IAD) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
You can usually cancel or change your flight, although there may be a charge if you made your booking over 24 hours ago. Prefer to keep your options open? Apply the "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you have to revise your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more information.
*Available to Expedia members.