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Cheap flights from San Jose, California to Washington, D.C. from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Washington, D.C. departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Jose, California to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:05 am - 9:59 pm
SJC
-
DCA
9h 54m
1 stop
Alaska Airlines Logo
8:00 am - 2:42 pm
DCA
-
SJC
9h 42m
1 stop
$251Alaska Airlines
Tue, Feb 3 - Tue, Feb 10
Alaska Airlines Logo
7:00 am - 5:04 pm
SJC
-
IAD
7h 04m
1 stop
Alaska Airlines Logo
5:26 pm - 10:35 pm
IAD
-
SJC
8h 09m
1 stop
$251Alaska Airlines
Tue, Feb 3 - Tue, Feb 10
Southwest Logo
12:10 pm - 9:55 pm
SJC
-
IAD
6h 45m
1 stop
Southwest Logo
9:05 am - 6:25 pm
IAD
-
SJC
12h 20m
2 stops
$256Southwest
Wed, Feb 18 - Tue, Feb 24
Delta Logo
10:35 pm - 9:10 am
SJC
-
DCA
7h 35m
1 stop
Delta Logo
1:40 pm - 9:18 pm
DCA
-
SJC
10h 38m
1 stop
$257Delta
Sat, Feb 21 - Tue, Feb 24
Delta Logo
10:35 pm - 9:13 am
SJC
-
IAD
7h 38m
1 stop
Delta Logo
6:00 am - 12:39 pm
IAD
-
SJC
9h 39m
1 stop
$257Delta
Sat, Feb 21 - Tue, Feb 24
Delta Logo
10:35 pm - 9:10 am
SJC
-
DCA
7h 35m
1 stop
Delta Logo
6:05 am - 1:37 pm
DCA
-
SJC
10h 32m
2 stops
$262Delta
Sat, Feb 21 - Tue, Feb 24
Southwest Logo
6:50 am - 10:20 pm
SJC
-
DCA
12h 30m
1 stop
Southwest Logo
6:15 am - 10:55 am
DCA
-
SJC
7h 40m
1 stop
$263Southwest
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
10:55 pm - 8:51 am
SJC
-
DCA
6h 56m
1 stop
United Airlines Logo
3:30 pm - 10:36 pm
DCA
-
SJC
10h 06m
1 stop
$273United Airlines
Wed, Mar 25 - Wed, Apr 1
American Airlines Logo
6:00 am - 4:31 pm
SJC
-
IAD
7h 31m
1 stop
American Airlines Logo
1:08 pm - 8:58 pm
IAD
-
SJC
10h 50m
1 stop
$277American Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
6:00 am - 5:47 pm
SJC
-
DCA
8h 47m
2 stops
American Airlines Logo
12:44 pm - 8:35 pm
DCA
-
SJC
10h 51m
1 stop
$282American Airlines
Wed, Feb 4 - Mon, Feb 9

Southwest flights from San Jose, California to Washington, D.C.

Our best Southwest deals on San Jose, California to Washington, D.C. flight tickets
Southwest
Feb 18
SJC12:10 pmSan Jose
6h 45m
1 stop
IAD9:55 pmWashington, D.C. Dulles Intl
Feb 24
IAD9:05 amWashington, D.C. Dulles Intl
12h 20m
2 stops
SJC6:25 pmSan Jose
$256
Southwest
Feb 18
SJC6:50 amSan Jose
12h 30m
1 stop
DCA10:20 pmWashington, D.C. Reagan-National
Feb 21
DCA6:15 amWashington, D.C. Reagan-National
7h 40m
1 stop
SJC10:55 amSan Jose
$263
Southwest
Feb 18
SJC8:30 pmSan Jose
16h 30m
2 stops
IAD4:00 pmWashington, D.C. Dulles Intl
Feb 24
IAD9:05 amWashington, D.C. Dulles Intl
9h 50m
2 stops
SJC3:55 pmSan Jose
$267

Delta flights from San Jose, California to Washington, D.C.

Our best Delta deals on San Jose, California to Washington, D.C. flight tickets
Delta
Feb 17
SJC10:35 pmSan Jose
10h 00m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
Feb 21
IAD6:00 amWashington, D.C. Dulles Intl
9h 39m
1 stop
SJC12:39 pmSan Jose
$257
Delta
Feb 17
SJC6:30 pmSan Jose
11h 43m
2 stops
IAD9:13 amWashington, D.C. Dulles Intl
Feb 21
IAD7:15 amWashington, D.C. Dulles Intl
8h 24m
1 stop
SJC12:39 pmSan Jose
$262
Delta
Feb 21
SJC6:30 pmSan Jose
11h 43m
2 stops
IAD9:13 amWashington, D.C. Dulles Intl
Feb 24
IAD12:38 pmWashington, D.C. Dulles Intl
14h 21m
2 stops
SJC11:59 pmSan Jose
$268

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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, momondo users made 832,500 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from San Jose, California to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 2/3

9:05 am-9:59 pm

1 stop9h 54m

Washington, D.C. Reagan-National

Tue 2/10

8:00 am-2:42 pm

1 stop9h 42m

$251

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Tue 2/3

7:00 am-5:04 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Tue 2/10

5:26 pm-10:35 pm

1 stop8h 09m

$251

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 2/18

12:10 pm-9:55 pm

1 stop6h 45m

Washington, D.C. Dulles Intl

Tue 2/24

9:05 am-6:25 pm

2 stops12h 20m

$256

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 2/21

10:35 pm-9:10 am

1 stop7h 35m

Washington, D.C. Reagan-National

Tue 2/24

1:40 pm-9:18 pm

1 stop10h 38m

$257

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 2/21

10:35 pm-9:13 am

1 stop7h 38m

Washington, D.C. Dulles Intl

Tue 2/24

6:00 am-12:39 pm

1 stop9h 39m

$257

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 2/21

10:35 pm-9:10 am

1 stop7h 35m

Washington, D.C. Reagan-National

Tue 2/24

6:05 am-1:37 pm

2 stops10h 32m

$262

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 2/18

6:50 am-10:20 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Sat 2/21

6:15 am-10:55 am

1 stop7h 40m

$263

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 3/25

10:55 pm-8:51 am

1 stop6h 56m

Washington, D.C. Reagan-National

Wed 4/1

3:30 pm-10:36 pm

1 stop10h 06m

$273

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 2/4

6:00 am-4:31 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

Sun 2/8

1:08 pm-8:58 pm

1 stop10h 50m

$277

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 2/4

6:00 am-5:47 pm

2 stops8h 47m

Washington, D.C. Reagan-National

Mon 2/9

12:44 pm-8:35 pm

1 stop10h 51m

$282

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San Jose, California to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Jose, California and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from San Jose, California, with most prices found around $306. If you’re not able to fly to Washington, D.C. in September, then April is your next best option. Flight prices from San Jose, California to Washington, D.C. during April average around $323.

What is the cheapest San Jose to Washington, D.C. flight route?

Fly from San Jose to Baltimore/Washington for the best San Jose - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from San Jose, California for as low as $178 on momondo.

What cabin class options are available on San Jose to Washington, D.C. flights?

There is only 1 cabin class available to choose from on San Jose to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Jose, California to Washington, D.C. flights?

You could potentially save up to 21% on your flight if you consider stops on a San Jose, California to Washington, D.C. flight.

How have San Jose, California to Washington, D.C. flight prices changed over time?

As of January 2026, prices for San Jose, California to Washington, D.C. flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from San Jose, California to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Washington, D.C. (SJC to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Washington, D.C.

Best Price Found

$422

Fastest flight time

4h 55m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best flight deal from San Jose, California to Washington, D.C. found on momondo in the last 72 hours is $422
The fastest flight from San Jose, California to Washington, D.C. takes 4h 55m
Direct flights go from San Jose, California to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From San Jose, California there are direct flights to Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • How far is San Jose to Washington, D.C. by plane?

    Washington, D.C. is 2413.9 mi away from San Jose. Flights usually cover this in 4h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Jose Airport to Washington, D.C.?

    Prices for flights from San Jose Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from San Jose Airport to Washington, D.C.?

  • How old do you have to be to fly from San Jose Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Jose, California to Washington, D.C.?

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

Best airlines flying from San Jose, California to Washington, D.C.

Compare and see reviews for airlines that fly from San Jose, California to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $156Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $157Free CancellationRating
6.3
8,320 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
11,721 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,134 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,049 reviews
Search Delta flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Glen Burnie
Linthicum Heights
Reston

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Jose to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from San Jose to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport