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$120+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SJC
lug 10 — lug 171
ven 7/10
ven 7/17
1 adult, Economy
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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 giugno 10, 2026.

This Southwest deal was found by Cheapflights users on 6/9. 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.
mar 8/46:35 am
BWI
-
SJC
1 stop8h 05m
Southwest
mar 8/118:40 am
SJC
-
BWI
1 stop8h 45m
Southwest
Deal found 6/9$220
This Southwest deal was found by Cheapflights users on 6/8. 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.
mer 8/511:10 am
BWI
-
SJC
1 stop9h 55m
Southwest
mar 8/116:15 pm
SJC
-
BWI
1 stop9h 15m
Southwest
Deal found 6/8$221
This Southwest deal was found by Cheapflights users on 6/9. 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.
mar 8/1112:10 pm
BWI
-
SJC
2 stops8h 55m
Southwest
mar 8/188:55 am
SJC
-
BWI
1 stop8h 00m
Southwest
Deal found 6/9$225
This Southwest deal was found by Cheapflights users on 6/10. 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.
mar 8/46:35 am
BWI
-
SJC
1 stop8h 05m
Southwest
lun 8/311:25 pm
SJC
-
BWI
1 stop7h 00m
Southwest
Deal found 6/10$239
This Southwest deal was found by Cheapflights users on 6/9. 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.
mar 8/186:30 am
BWI
-
SJC
2 stops9h 20m
Southwest
gio 8/2712:30 pm
SJC
-
BWI
1 stop7h 55m
Southwest
Deal found 6/9$244
This Southwest deal was found by Cheapflights users on 6/7. 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.
mar 7/284:05 pm
BWI
-
SJC
1 stop9h 25m
Southwest
mer 8/56:15 pm
SJC
-
BWI
1 stop9h 15m
Southwest
Deal found 6/7$252
This Delta deal was found by Cheapflights users on 6/8. 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.
sab 8/82:18 pm
BWI
-
SJC
1 stop10h 23m
Delta
mar 8/115:12 pm
SJC
-
BWI
1 stop10h 08m
Delta
Deal found 6/8$257
This Southwest deal was found by Cheapflights users on 6/9. 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.
mar 8/1811:10 am
BWI
-
SJC
1 stop7h 10m
Southwest
ven 8/2112:40 pm
SJC
-
BWI
1 stop7h 10m
Southwest
Deal found 6/9$258
This Southwest deal was found by Cheapflights users on 6/9. 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.
mer 8/128:30 am
BWI
-
SJC
2 stops9h 00m
Southwest
mar 8/186:45 am
SJC
-
BWI
2 stops8h 30m
Southwest
Deal found 6/9$262
This Southwest deal was found by Cheapflights users on 6/9. 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.
lun 8/106:35 am
BWI
-
SJC
1 stop8h 45m
Southwest
lun 8/178:00 pm
SJC
-
BWI
1 stop7h 30m
Southwest
Deal found 6/9$263
This Southwest deal was found by Cheapflights users on 6/8. 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.
gio 8/276:30 am
BWI
-
SJC
1 stop9h 15m
Southwest
mar 9/17:40 am
SJC
-
BWI
1 stop8h 10m
Southwest
Deal found 6/8$264
This Southwest deal was found by Cheapflights users on 6/7. 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.
gio 9/1010:40 am
DCA
-
SJC
1 stop7h 15m
Southwest
gio 9/246:15 am
SJC
-
DCA
1 stop7h 25m
Southwest
Deal found 6/7$268

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 giugno 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$220
(Southwest)

One-way from

$120
(Southwest)

Popular in

November

Cheapest in

September

Average price

$424

Good round-trip deal

$411 or less

Good one-way deal

$269 or less
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 Washington, D.C. (WAS) to San Jose
Search Deals
One-way flight from Washington, D.C. (WAS) to San Jose
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($54 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 June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to San Jose.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to San Jose.
Search Deals

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 giugno 10, 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
Quickest round-trip

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

mar 8/18

11:10 am-3:20 pm

1 stop7h 10m

San Jose

ven 8/21

12:40 pm-10:50 pm

1 stop7h 10m

$258

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

mar 8/18

1:00 pm-7:10 pm

2 stops9h 10m

San Jose

ven 8/21

11:00 pm-8:45 am

1 stop6h 45m

$269

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

mer 11/4

1:00 pm-6:52 pm

1 stop8h 52m

San Jose

lun 11/9

10:20 pm-9:11 am

1 stop7h 51m

$285

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

lun 6/29

12:39 pm-7:07 pm

1 stop9h 28m

San Jose

gio 7/9

10:00 pm-9:26 am

1 stop8h 26m

$295

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

dom 8/16

6:00 am-11:22 am

1 stop8h 22m

San Jose

ven 8/21

1:24 pm-11:50 pm

1 stop7h 26m

$295

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

gio 9/24

4:02 pm-10:42 pm

1 stop9h 40m

San Jose

dom 9/27

6:35 pm-5:17 am

1 stop7h 42m

$304

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

mar 7/21

6:00 am-12:03 pm

1 stop9h 03m

San Jose

mar 7/28

1:10 pm-11:59 pm

1 stop7h 49m

$309

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

ven 8/28

4:56 pm-10:58 pm

1 stop9h 02m

San Jose

lun 8/31

5:12 pm-6:20 am

1 stop10h 08m

$309

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

mar 8/18

5:16 pm-11:21 pm

1 stop9h 05m

San Jose

mer 8/19

10:12 am-9:00 pm

1 stop7h 48m

$320

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

mer 8/19

6:00 am-11:27 am

1 stop8h 27m

San Jose

mer 8/26

1:46 pm-11:39 pm

1 stop6h 53m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

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 giugno 10, 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 28% 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 giugno 10, 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.
Alaska Airlines
7.9
Good
12,478 reviews

Crew

8.5

Entertainment

7.0

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
7.9
Good
12,478 reviews
Alaska Airlines
7.9
Good
12,478 reviews

Crew

8.5

Entertainment

7.0

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Southwest
7.9
Good
4,235 reviews
Alaska Airlines
7.9
Good
12,478 reviews

Crew

8.5

Entertainment

7.0

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,395 reviews
Alaska Airlines
7.9
Good
12,478 reviews

Crew

8.5

Entertainment

7.0

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,804 reviews
Alaska Airlines
7.9
Good
12,478 reviews

Crew

8.5

Entertainment

7.0

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
American Airlines
7.1
Good
11,635 reviews
Alaska Airlines
7.9
Good
12,478 reviews

Crew

8.5

Entertainment

7.0

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

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 7h 10m. The distance from Washington, D.C. to San Jose, California is about 2431 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 64% 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?

    The most popular flight routes from Washington, D.C. to San Jose, California are Washington, D.C. Dulles Intl - San Jose, Baltimore/Washington - San Jose and Washington, D.C. Reagan-National - San Jose.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 giugno 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$450FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$148Average$380FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$184Average$606FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$488FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$233Average$399FlexibilityNo cancel feeOn-time63%

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