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San Jose

$102+ Cheap flights from District of Columbia to San Jose, CA (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJC
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from District of Columbia to San Jose

Cheapest flights from District of Columbia to San Jose
Explore the most affordable flight options available from District of Columbia to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:24 pmIAD - SJC
1 stop9h 52mUnited Airlines
Sat 1/178:40 amSJC - IAD
1 stop9h 27mUnited Airlines
Deal found 12/17$388
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:05 amIAD - SJC
1 stop8h 36mDelta
Sat 1/175:54 amSJC - IAD
2 stops10h 02mDelta
Deal found 12/17$413
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amIAD - SJC
1 stop8h 14mDelta
Mon 1/56:20 amSJC - IAD
1 stop10h 04mDelta
Deal found 12/15$479
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amDCA - SJC
1 stop8h 14mDelta
Wed 12/315:40 pmSJC - DCA
2 stops12h 32mDelta
Deal found 12/16$491
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:05 amIAD - SJC
2 stops12h 54mDelta
Wed 12/315:40 pmSJC - IAD
2 stops13h 09mDelta
Deal found 12/17$496
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amIAD - SJC
1 stop8h 14mDelta
Mon 1/56:20 amSJC - IAD
1 stop10h 04mDelta
Deal found 12/16$499
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:11 pmDCA - SJC
1 stop8h 31mDelta
Wed 12/315:40 pmSJC - DCA
2 stops12h 32mDelta
Deal found 12/16$500
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:35 pmDCA - SJC
1 stop7h 50mSouthwest
Wed 12/317:10 amSJC - DCA
1 stop12h 40mSouthwest
Deal found 12/16$512
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmIAD - SJC
1 stop8h 16mUnited Airlines
Thu 1/19:00 amSJC - IAD
1 stop9h 25mUnited Airlines
Deal found 12/17$517
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amDCA - SJC
1 stop8h 14mDelta
Mon 1/510:45 pmSJC - DCA
1 stop7h 25mDelta
Deal found 12/16$517
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 amDCA - SJC
2 stops12h 20mSouthwest
Wed 12/317:10 amSJC - DCA
1 stop12h 40mSouthwest
Deal found 12/16$518
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 amDCA - SJC
2 stops12h 20mSouthwest
Thu 1/110:05 amSJC - DCA
1 stop9h 35mSouthwest
Deal found 12/16$523

Find flight deals from District of Columbia to San Jose

Keep the following information in mind while searching for District of Columbia to San Jose flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(Alaska Airlines)

One-way from

$102
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$423
Provider with most accurate pricing for Washington, D.C. (WAS)-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Jose flights.
Search Deals
From District of Columbia to San Jose
Search Deals
One-way flight from District of Columbia to San Jose
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from District of Columbia to San Jose that are best for you.

Fly from

District of Columbia

Fly to

San Jose

Route

Depart

Return

Price

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 2/28

8:59 am-2:16 pm

1 stop8h 17m

San Jose

Tue 3/3

10:24 am-9:02 pm

1 stop7h 38m

$250

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 1/14

2:24 pm-8:56 pm

1 stop9h 32m

San Jose

Wed 1/21

8:40 am-9:11 pm

1 stop9h 31m

$251

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 1/14

1:55 pm-7:40 pm

1 stop8h 45m

San Jose

Sat 1/17

10:35 am-8:15 pm

1 stop6h 40m

$251

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 1/7

1:55 pm-7:40 pm

1 stop8h 45m

San Jose

Wed 1/28

7:05 am-6:00 pm

1 stop7h 55m

$251

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 1/7

4:30 pm-9:55 pm

1 stop8h 25m

San Jose

Wed 1/28

9:55 am-9:55 pm

2 stops9h 00m

$256

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sat 1/10

7:05 am-12:24 pm

1 stop8h 19m

San Jose

Tue 1/13

1:20 pm-11:48 pm

1 stop7h 28m

$257

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 1/14

6:00 am-1:34 pm

2 stops10h 34m

San Jose

Wed 1/21

2:06 pm-12:24 am

1 stop7h 18m

$262

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 1/17

6:00 am-12:56 pm

1 stop9h 56m

San Jose

Tue 1/20

10:45 pm-12:57 pm

2 stops11h 12m

$262

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 1/10

7:00 am-3:07 pm

2 stops11h 07m

San Jose

Sat 1/17

5:54 am-4:00 pm

1 stop7h 06m

$262

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 1/10

7:00 am-3:07 pm

2 stops11h 07m

San Jose

Tue 1/20

6:20 am-9:23 pm

2 stops12h 03m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 42 results
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Best time to book a flight from District of Columbia to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to San Jose

What is the cheapest month to book a flight from District of Columbia to San Jose, California?

Currently, March is the cheapest month in which you can book a flight from District of Columbia to San Jose, California (average of $102). Flying from District of Columbia to San Jose, California in November is currently the most expensive (average of $195). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to SJC?

Find hourly flight availability from District of Columbia to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from District of Columbia to San Jose, California in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from District of Columbia to San Jose, California?

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from District of Columbia?

    San Jose (SJC) is the airport you will fly into if you book a flight from District of Columbia to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

  • How long is the flight from District of Columbia to San Jose, California?

    For as low as $250, Alaska Airlines can have you in San Jose, California from District of Columbia in 8h 17m. There are 2416 mi between District of Columbia and San Jose, California. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from District of Columbia to San Jose, California one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $67. Frontier flights start at $71 while deals on Alaska Airlines start at $108 one-way.

  • Can I find deals for flights from District of Columbia to San Jose that include hotel bookings?

    Yes. In addition to deals on District of Columbia to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to San Jose.

  • Can I find deals for business class flights from District of Columbia to San Jose?

    Yes. Cheapflights offers flight deals from District of Columbia to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to San Jose, California?

    Currently, March is the cheapest month in which you can book a flight from District of Columbia to San Jose, California (average of $102). Flying from District of Columbia to San Jose, California in November is currently the most expensive (average of $195). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from District of Columbia to San Jose

Discover the top 7 airlines that operate flights from District of Columbia to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$274FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$159Average$256FlexibilityNo cancel feeOn-time65%
DeltaCheapest$177Average$391FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$479FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$224Average$360FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$233Average$418FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$266Average$490FlexibilityNo cancel feeOn-time69%

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