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San Jose

$109+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJC
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Southwest deal was found by Cheapflights users on 1/28. 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 2/259:05 am
IAD
-
SJC
1 stop8h 40m
Southwest
Wed 3/412:10 pm
SJC
-
IAD
1 stop6h 45m
Southwest
Deal found 1/28$251
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:59 am
DCA
-
SJC
1 stop11h 34m
Alaska Airlines
Wed 3/410:26 am
SJC
-
DCA
1 stop7h 36m
Alaska Airlines
Deal found 1/28$251
This Southwest deal was found by Cheapflights users on 1/27. 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.
Tue 3/35:30 pm
IAD
-
SJC
1 stop7h 40m
Southwest
Tue 3/101:45 pm
SJC
-
IAD
1 stop6h 55m
Southwest
Deal found 1/27$254
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:30 am
DCA
-
SJC
1 stop8h 59m
American Airlines
Tue 3/107:15 pm
SJC
-
DCA
1 stop8h 45m
American Airlines
Deal found 1/28$254
This Southwest deal was found by Cheapflights users on 1/28. 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 2/251:55 pm
DCA
-
SJC
1 stop8h 45m
Southwest
Wed 3/48:25 am
SJC
-
DCA
2 stops8h 50m
Southwest
Deal found 1/28$256
This Delta deal was found by Cheapflights users on 1/26. 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 2/182:17 pm
IAD
-
SJC
1 stop9h 36m
Delta
Wed 3/410:35 pm
SJC
-
IAD
1 stop7h 38m
Delta
Deal found 1/26$257
This Southwest deal was found by Cheapflights users on 1/28. 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.
Tue 3/246:55 pm
DCA
-
SJC
1 stop7h 50m
Southwest
Tue 3/3111:05 am
SJC
-
DCA
1 stop9h 10m
Southwest
Deal found 1/28$257
This Southwest deal was found by Cheapflights users on 1/28. 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.
Tue 3/36:10 am
DCA
-
SJC
2 stops11h 35m
Southwest
Tue 3/1011:05 am
SJC
-
DCA
1 stop9h 10m
Southwest
Deal found 1/28$259
This Delta deal was found by Cheapflights users on 1/26. 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 2/182:17 pm
IAD
-
SJC
1 stop9h 36m
Delta
Tue 3/39:15 am
SJC
-
IAD
2 stops12h 06m
Delta
Deal found 1/26$262
This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 5/26:05 am
DCA
-
SJC
2 stops10h 12m
Delta
Tue 5/58:05 pm
SJC
-
DCA
2 stops11h 59m
Delta
Deal found 1/26$268
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:05 am
IAD
-
SJC
1 stop9h 37m
Alaska Airlines
Mon 3/97:00 am
SJC
-
IAD
1 stop7h 27m
Alaska Airlines
Deal found 1/28$274
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:30 am
DCA
-
SJC
1 stop9h 47m
American Airlines
Fri 2/2011:01 am
SJC
-
DCA
1 stop8h 59m
American Airlines
Deal found 1/27$274

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(Southwest)

One-way from

$109
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$365
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 ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 2/18

2:17 pm-8:53 pm

1 stop9h 36m

San Jose

Wed 3/4

10:35 pm-9:13 am

1 stop7h 38m

$257

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 3/24

6:55 pm-11:45 pm

1 stop7h 50m

San Jose

Tue 3/31

11:05 am-11:15 pm

1 stop9h 10m

$257

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 5/2

4:00 pm-9:45 pm

1 stop8h 45m

San Jose

Tue 5/5

10:55 pm-9:09 am

1 stop7h 14m

$257

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 3/25

4:50 pm-10:50 pm

1 stop9h 00m

San Jose

Tue 3/31

6:10 am-8:40 pm

2 stops11h 30m

$262

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 3/24

6:01 am-12:08 pm

1 stop9h 07m

San Jose

Wed 4/1

6:25 pm-9:10 am

2 stops11h 45m

$262

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 2/18

10:08 am-8:19 pm

2 stops13h 11m

San Jose

Sat 2/28

6:20 am-6:54 pm

1 stop9h 34m

$262

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 5/2

6:05 am-1:17 pm

2 stops10h 12m

San Jose

Wed 5/6

6:20 am-6:02 pm

1 stop8h 42m

$262

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 3/24

6:01 am-2:39 pm

2 stops11h 38m

San Jose

Tue 3/31

8:35 pm-9:10 am

2 stops9h 35m

$268

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 3/3

5:13 pm-11:59 pm

2 stops9h 46m

San Jose

Tue 3/10

10:50 pm-11:32 am

2 stops9h 42m

$268

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 3/24

12:00 pm-7:41 pm

2 stops10h 41m

San Jose

Tue 3/31

6:25 pm-8:43 am

2 stops11h 18m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 41 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 January 29, 2026.

It’s optimal to fly from District of Columbia to San Jose, California in the afternoon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.

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 $257, Delta can have you in San Jose, California from District of Columbia in 7h 50m. 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 Frontier, which is currently one of the cheapest options available, starting at $50. Spirit Airlines flights start at $67 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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Alternative routes for District of Columbia to San Jose

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$257FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$393FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$159Average$264FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$184Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$485FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$224Average$340FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$233Average$415FlexibilityNo cancel feeOn-time63%

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