San Jose

$138+ Cheap flights from Washington, D.C. (WAS) 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SJC
Jul 17 — Jul 241
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Cheap flight deals from Washington, D.C. to San Jose

Cheapest flights from Washington, D.C. to San Jose
Explore the most affordable flight options available from Washington, D.C. to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:20 am
IAD
-
SJC
2 stops29h 42m
Frontier
Thu 8/272:12 pm
SJC
-
IAD
1 stop14h 38m
Frontier
Deal found 6/14$272
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:16 am
IAD
-
SJC
1 stop8h 30m
United Airlines
Mon 8/246:37 pm
SJC
-
IAD
1 stop7h 48m
United Airlines
Deal found 6/15$280
This Delta deal was found by Cheapflights users on 6/15. 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.
Fri 8/215:47 pm
IAD
-
SJC
1 stop8h 11m
Delta
Mon 8/2410:20 pm
SJC
-
IAD
1 stop10h 13m
Delta
Deal found 6/15$285
This Delta deal was found by Cheapflights users on 6/15. 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 8/2012:27 pm
DCA
-
SJC
1 stop9h 25m
Delta
Sun 8/2310:20 pm
SJC
-
DCA
1 stop7h 50m
Delta
Deal found 6/15$285
This Delta deal was found by Cheapflights users on 6/13. 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.
Fri 7/36:00 pm
IAD
-
SJC
1 stop7h 57m
Delta
Mon 7/610:00 pm
SJC
-
IAD
1 stop8h 26m
Delta
Deal found 6/13$290
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/36:00 pm
IAD
-
SJC
1 stop7h 57m
Delta
Thu 7/910:00 pm
SJC
-
IAD
1 stop8h 26m
Delta
Deal found 6/12$295
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 8/156:59 am
DCA
-
SJC
1 stop7h 29m
Delta
Sun 8/2310:20 pm
SJC
-
DCA
1 stop7h 50m
Delta
Deal found 6/16$295
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:10 am
DCA
-
SJC
2 stops15h 05m
Southwest
Mon 8/2411:00 pm
SJC
-
DCA
1 stop9h 25m
Southwest
Deal found 6/15$296
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:20 am
IAD
-
SJC
2 stops29h 42m
Frontier
Thu 8/272:12 pm
SJC
-
IAD
1 stop14h 38m
Frontier
Deal found 6/14$298
This Delta deal was found by Cheapflights users on 6/17. 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.
Fri 7/33:35 pm
DCA
-
SJC
1 stop8h 04m
Delta
Thu 7/912:40 pm
SJC
-
DCA
1 stop8h 12m
Delta
Deal found 6/17$300
This Delta deal was found by Cheapflights users on 6/16. 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 7/285:00 pm
BWI
-
SJC
1 stop8h 49m
Delta
Sat 8/15:01 pm
SJC
-
BWI
1 stop9h 59m
Delta
Deal found 6/16$303
This CheapOair deal was found by Cheapflights users on 6/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:53 pm
IAD
-
SJC
1 stop16h 33m
Alaska Airlines
Wed 8/128:12 pm
SJC
-
IAD
1 stop19h 33m
Alaska Airlines
Deal found 6/16$305

Find flight deals from Washington, D.C. to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$272
(Kiwi.com)

One-way from

$138
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$427

Good round-trip deal

$411 or less

Good one-way deal

$229 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-San Jose flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Jose flights.
From Washington, D.C. (WAS) to San Jose
One-way flight from Washington, D.C. (WAS) to San Jose
Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Washington, D.C. (WAS) to San Jose.
Price to beat on a one-way flight from Washington, D.C. (WAS) to San Jose.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 17, 2026.
Use the filters below to find and compare flights from Washington, D.C. to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Thu 9/10

3:40 pm-10:50 pm

1 stop10h 10m

San Jose

Thu 9/17

6:37 pm-5:25 am

1 stop7h 48m

$285

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Fri 10/16

7:05 am-2:09 pm

1 stop10h 04m

San Jose

Tue 10/20

10:20 pm-9:11 am

1 stop7h 51m

$285

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Mon 11/2

1:45 pm-6:52 pm

1 stop8h 07m

San Jose

Wed 11/4

7:15 am-7:14 pm

1 stop8h 59m

$285

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Fri 7/3

5:15 pm-10:57 pm

1 stop8h 42m

San Jose

Mon 7/6

10:00 pm-9:16 am

1 stop8h 16m

$285

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Sat 10/10

5:30 pm-9:40 pm

1 stop7h 10m

San Jose

Sat 10/17

6:40 pm-5:40 am

1 stop8h 00m

$303

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Tue 10/20

4:39 pm-10:58 pm

1 stop9h 19m

San Jose

Sat 10/24

7:15 am-6:46 pm

1 stop8h 31m

$303
Quickest round-trip

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 7/28

5:40 pm-10:30 pm

1 stop7h 50m

San Jose

Wed 8/12

11:00 pm-8:30 am

1 stop6h 30m

$310

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 8/15

6:59 am-11:28 am

1 stop7h 29m

San Jose

Sun 8/23

10:20 pm-9:10 am

1 stop7h 50m

$312

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Tue 8/11

10:15 am-4:25 pm

1 stop9h 10m

San Jose

Mon 8/17

8:20 pm-6:30 am

1 stop7h 10m

$334

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Sat 8/15

2:18 pm-9:41 pm

1 stop10h 23m

San Jose

Thu 8/20

5:10 pm-6:20 am

1 stop10h 10m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to San Jose in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Washington, D.C. 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 Washington, D.C. to San Jose

What is the cheapest month to book a flight from Washington, D.C. to San Jose, California?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to San Jose, California (average of $72). Flying from Washington, D.C. to San Jose, California in May is currently the most expensive (average of $264). 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 WAS to SJC?

Find hourly flight availability from Washington, D.C. 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 June 17, 2026.

It’s optimal to fly from Washington, D.C. to San Jose, California in the afternoon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Washington, D.C. to San Jose, California?

How far ahead should I book a flight from Washington, D.C. to San Jose, California?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to San Jose, California, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated June 17, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta from Washington, D.C. to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    San Jose (SJC) is the airport you will fly into if you book a flight from Washington, D.C. to San Jose. You should not have trouble finding flights to San Jose from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the San Jose airport from Washington, D.C.. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

  • How long is the flight from Washington, D.C. to San Jose, California?

    Departing from Washington, D.C. to San Jose, California will take you 10h 04m. The distance from Washington, D.C. to San Jose, California is about 2393 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. to San Jose, California round-trip?

    Our cheapest airline available from Washington, D.C. to San Jose, California is Delta. Our recent data shows that you can find tickets from as low as $138 on this airline. Additional options worth looking into are Alaska Airlines and American Airlines, starting at $148 and $184 round-trip. Delta is priced at 65% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. 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 $87. Alaska Airlines flights start at $125 while deals on United Airlines start at $125 one-way.

  • What are the most popular routes from Washington, D.C. to San Jose, California?

  • Can I find deals for flights from Washington, D.C. to San Jose that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to San Jose?

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

  • Can I find deals for business class flights from Washington, D.C. to San Jose?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to San Jose, California?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to San Jose, California (average of $72). Flying from Washington, D.C. to San Jose, California in May is currently the most expensive (average of $264). 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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Top 5 airlines flying from Washington, D.C. to San Jose

Discover the top 5 airlines that operate flights from Washington, D.C. 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 June 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$461FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$148Average$386FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$184Average$606FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$477FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$233Average$402FlexibilityNo cancel feeOn-time63%

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