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Washington, D.C.

$62+ Cheap flights from San Jose (SJC) to Washington, D.C. (WAS)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — WAS
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Jose to Washington, D.C. are usually found in September or August, booked 72 days in advance, depart on a Saturday or Friday and return on a Saturday

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

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Washington, D.C. (WAS). 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 August 1, 2025.

Round-trip from

$124
(Cheapflightsfares)

One-way from

$62
(Cheapflightsfares)

Popular in

June

Cheapest in

September

Average price

$297

Good round-trip deal

$337 or less

Good one-way deal

$161 or less
From San Jose to Washington, D.C. (WAS)
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One-way flight from San Jose to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from San Jose to Washington, D.C. (WAS).
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Price to beat on a one-way flight from San Jose to Washington, D.C. (WAS).
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Find flight deals from San Jose to Washington, D.C.

Cheapest flights from San Jose to Washington, D.C.
Explore the most affordable flight options available from San Jose to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:40 amSJC - BWI
1 stop13h 50mSpirit Airlines
Tue 9/98:16 amBWI - SJC
1 stop14h 44mSpirit Airlines
Deal found 8/1$124
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/3010:20 amSJC - DCA
1 stop8h 39mAlaska Airlines
Sat 9/68:59 amDCA - SJC
1 stop8h 12mAlaska Airlines
Deal found 7/31$276
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:15 amSJC - IAD
1 stop7h 37mHawaiian Airlines
Thu 9/255:52 pmIAD - SJC
1 stop7h 46mHawaiian Airlines
Deal found 7/31$276
This Delta deal was found by Cheapflights users on 7/31. 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 8/221:20 pmSJC - DCA
1 stop7h 16mDelta
Wed 8/276:30 amDCA - SJC
1 stop8h 51mDelta
Deal found 7/31$277
This Delta deal was found by Cheapflights users on 7/29. 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 10/1111:35 amSJC - IAD
1 stop10h 05mDelta
Wed 10/227:35 amIAD - SJC
1 stop11h 40mDelta
Deal found 7/29$277
This Southwest deal was found by Cheapflights users on 7/30. 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 8/309:40 amSJC - DCA
2 stops8h 55mSouthwest
Sat 9/611:55 amDCA - SJC
1 stop9h 10mSouthwest
Deal found 7/30$279
This Southwest deal was found by Cheapflights users on 7/30. 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 8/301:05 pmSJC - IAD
1 stop6h 45mSouthwest
Sat 9/67:00 amIAD - SJC
2 stops11h 40mSouthwest
Deal found 7/30$279
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 10/1410:29 amSJC - IAD
1 stop10h 54mAlaska Airlines
Tue 10/216:25 amIAD - SJC
1 stop11h 25mAlaska Airlines
Deal found 7/29$282
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/231:05 pmSJC - IAD
1 stop7h 50mUnited Airlines
Wed 8/273:55 pmIAD - SJC
1 stop9h 45mUnited Airlines
Deal found 7/31$283
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/52:08 pmSJC - DCA
1 stop7h 50mAmerican Airlines
Sun 9/77:29 amDCA - SJC
1 stop7h 35mAmerican Airlines
Deal found 7/30$284
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2512:01 pmSJC - DCA
1 stop6h 58mFrontier
Sat 9/66:00 pmDCA - SJC
1 stop22h 14mFrontier
Deal found 7/30$285
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 8/258:00 amSJC - IAD
2 stops11h 56mAmerican Airlines
Sat 8/301:18 pmIAD - SJC
2 stops10h 46mAmerican Airlines
Deal found 7/31$285

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Washington, D.C. 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 August 1, 2025.
Use the filters below to find and compare flights from San Jose to Washington, D.C. that are best for you.

Fly from

San Jose

Fly to

Washington, D.C.

Route

Depart

Return

Price

San JoseBaltimore

SJC - BWI

SJCBWI

San Jose

Sat 9/6

11:40 am-4:30 am

1 stop13h 50m

Baltimore/Washington

Tue 9/9

8:16 am-8:00 pm

1 stop14h 44m

$124

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 8/30

10:20 am-9:59 pm

1 stop8h 39m

Washington, D.C. Reagan-National

Sun 8/31

8:59 am-2:15 pm

1 stop8h 16m

$276

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Mon 9/22

6:15 am-4:52 pm

1 stop7h 37m

Washington, D.C. Dulles Intl

Thu 9/25

5:52 pm-10:38 pm

1 stop7h 46m

$276

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Fri 8/22

1:20 pm-11:36 pm

1 stop7h 16m

Washington, D.C. Reagan-National

Wed 8/27

6:30 am-12:21 pm

1 stop8h 51m

$277

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 10/11

11:35 am-12:40 am

1 stop10h 05m

Washington, D.C. Dulles Intl

Wed 10/22

7:35 am-4:15 pm

1 stop11h 40m

$277

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 8/30

9:40 am-9:35 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Sat 9/6

11:55 am-6:05 pm

1 stop9h 10m

$279

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 8/30

1:05 pm-10:50 pm

1 stop6h 45m

Washington, D.C. Dulles Intl

Sat 9/6

7:00 am-3:40 pm

2 stops11h 40m

$279

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Tue 10/14

10:29 am-12:23 am

1 stop10h 54m

Washington, D.C. Dulles Intl

Tue 10/21

6:25 am-2:50 pm

1 stop11h 25m

$282

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 8/23

1:05 pm-11:55 pm

1 stop7h 50m

Washington, D.C. Dulles Intl

Wed 8/27

3:55 pm-10:40 pm

1 stop9h 45m

$283

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Fri 9/5

2:08 pm-12:58 am

1 stop7h 50m

Washington, D.C. Reagan-National

Sun 9/7

7:29 am-12:04 pm

1 stop7h 35m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 31 results
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Best time to book a flight from San Jose to Washington, D.C.

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Jose to Washington, D.C.. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from San Jose to Washington, D.C., you should look to book at least 72 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.

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

Currently, August is the cheapest month in which you can book a flight from San Jose to Washington, D.C. (average of $241). Flying from San Jose to Washington, D.C. in March is currently the most expensive (average of $290). 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 SJC to WAS?

Find hourly flight availability from San Jose to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from San Jose to Washington, D.C. by exploring options for tickets in the morning.

What is the cheapest day to fly from San Jose to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from San Jose to Washington, D.C.. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their San Jose to Washington, D.C. flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from San Jose to Washington, D.C.?

Share of 1-stop round-trip flights from San Jose to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

San Diego (SAN) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Jose to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from San Jose to Washington, D.C.?

Average round-trip fare for 1-stop flights from San Jose to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $166.

What’s the fastest layover option from San Jose to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from San Jose to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via San Diego (SAN) have the shortest average one-way travel time for 1-stop routes: 7h 10m.

Which airport typically offers the quickest layover for flights from San Jose to Washington, D.C.?

Average layover duration for 1-stop one-way flights from San Jose to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Diego (SAN) offer the fastest connection on this route, with an average layover time of 0h 55m.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated August 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from San Jose to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,613 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Washington, D.C.. 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 from for flights from San Jose to Washington, D.C.?

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Washington, D.C.. On average, San Jose has 0 outbound flights to Washington, D.C. per day from 7 airlines. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • How popular is this San Jose to Washington, D.C. flight route?

    Flights from San Jose to Washington, D.C. have been viewed 9 times in the past calendar month.

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

    According to our current data, Spirit Airlines ($124), Alaska Airlines ($276), and Hawaiian Airlines ($276) offers the cheapest pricing from San Jose to Washington, D.C.. Spirit Airlines is currently priced 65% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Jose to Washington, D.C. one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $62. Users have also found prices from $109 and $122 on American Airlines and Hawaiian Airlines, respectively.

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

    While some choose either San Jose - Washington, D.C. Dulles Intl or San Jose - Washington, D.C. Reagan-National, San Jose - Baltimore/Washington is the most popular route from San Jose to Washington, D.C..

  • What are the cheapest flights from San Jose to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (San Jose - Baltimore/Washington) can be booked for $147 on average our data indicates $344 when flying from San Jose to Washington, D.C..

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Jose to Washington, D.C. (average of $241). Flying from San Jose to Washington, D.C. in March is currently the most expensive (average of $290). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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Alternative routes for San Jose to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from San Jose to Washington, D.C.

Discover the top 7 airlines that operate flights from San Jose to Washington, D.C.. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$231FlexibilityNo cancel feeOn-time65%
FrontierCheapest$140Average$269FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$379FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$258Average$442FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$263Average$377FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$266Average$426FlexibilityNo cancel feeOn-time69%

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