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Cheap flights from San Jose, California to Washington, D.C. from $123

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 2/26. 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.
American Airlines Logo
6:00 am - 4:29 pm
SJC
-
DCA
7h 29m
1 stop
American Airlines Logo
6:30 am - 1:17 pm
DCA
-
SJC
9h 47m
1 stop
$251American Airlines
Wed, Feb 18 - Wed, Feb 25
Southwest Logo
12:10 pm - 9:55 pm
SJC
-
IAD
6h 45m
1 stop
Southwest Logo
4:30 pm - 9:55 pm
IAD
-
SJC
8h 25m
1 stop
$251Southwest
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
6:30 am - 7:13 pm
SJC
-
DCA
9h 43m
1 stop
United Airlines Logo
3:30 pm - 10:36 pm
DCA
-
SJC
10h 06m
1 stop
$253United Airlines
Tue, Apr 14 - Tue, Apr 28
American Airlines Logo
6:00 am - 4:34 pm
SJC
-
IAD
7h 34m
1 stop
American Airlines Logo
6:00 am - 1:29 pm
IAD
-
SJC
10h 29m
1 stop
$253American Airlines
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
7:15 pm - 8:48 am
SJC
-
IAD
10h 33m
2 stops
American Airlines Logo
6:00 am - 1:17 pm
IAD
-
SJC
10h 17m
1 stop
$256American Airlines
Wed, Feb 18 - Wed, Feb 25
Delta Logo
10:45 pm - 11:16 am
SJC
-
DCA
9h 31m
1 stop
Delta Logo
2:55 pm - 8:33 pm
DCA
-
SJC
8h 38m
1 stop
$257Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
1:57 pm - 12:21 am
SJC
-
IAD
7h 24m
1 stop
Delta Logo
6:01 am - 12:08 pm
IAD
-
SJC
9h 07m
1 stop
$257Delta
Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
4:20 pm - 8:48 am
SJC
-
IAD
13h 28m
2 stops
American Airlines Logo
6:00 am - 1:29 pm
IAD
-
SJC
10h 29m
1 stop
$258American Airlines
Sat, Feb 21 - Tue, Feb 24
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
Thu, Mar 19 - Wed, Apr 1
Alaska Airlines Logo
6:15 am - 6:14 pm
SJC
-
BWI
8h 59m
1 stop
Alaska Airlines Logo
6:46 pm - 9:22 am
BWI
-
SJC
17h 36m
1 stop
$315Alaska Airlines
Wed, Feb 11 - Wed, Feb 18

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
Mar 3
SJC10:35 pmSan Jose
7h 38m
1 stop
IAD9:13 amWashington, D.C. Dulles Intl
Mar 14
IAD7:00 amWashington, D.C. Dulles Intl
10h 56m
1 stop
SJC2:56 pmSan Jose
$257
Delta
Feb 18
SJC10:35 pmSan Jose
10h 00m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
Feb 25
IAD7:15 amWashington, D.C. Dulles Intl
10h 41m
2 stops
SJC2:56 pmSan Jose
$262
Delta
Apr 28
SJC9:59 amSan Jose
10h 37m
2 stops
IAD11:36 pmWashington, D.C. Dulles Intl
May 2
IAD6:00 amWashington, D.C. Dulles Intl
12h 05m
2 stops
SJC3:05 pmSan Jose
$268

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 25
IAD4:30 pmWashington, D.C. Dulles Intl
8h 25m
1 stop
SJC9:55 pmSan Jose
$251
Southwest
Feb 28
SJC12:20 pmSan Jose
6h 25m
1 stop
IAD9:45 pmWashington, D.C. Dulles Intl
Mar 8
IAD5:05 amWashington, D.C. Dulles Intl
8h 10m
1 stop
SJC9:15 amSan Jose
$274
Southwest
Mar 27
SJC6:25 amSan Jose
8h 45m
1 stop
DCA6:10 pmWashington, D.C. Reagan-National
Mar 31
DCA4:50 pmWashington, D.C. Reagan-National
9h 00m
1 stop
SJC10:50 pmSan Jose
$277

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 21, 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

Wed 2/18

6:00 am-4:29 pm

1 stop7h 29m

Washington, D.C. Reagan-National

Wed 2/25

6:30 am-1:17 pm

1 stop9h 47m

$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

Wed 2/25

4:30 pm-9:55 pm

1 stop8h 25m

$251

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 4/14

6:30 am-7:13 pm

1 stop9h 43m

Washington, D.C. Reagan-National

Tue 4/28

3:30 pm-10:36 pm

1 stop10h 06m

$253

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 2/21

6:00 am-4:34 pm

1 stop7h 34m

Washington, D.C. Dulles Intl

Tue 2/24

6:00 am-1:29 pm

1 stop10h 29m

$253

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 2/18

7:15 pm-8:48 am

2 stops10h 33m

Washington, D.C. Dulles Intl

Wed 2/25

6:00 am-1:17 pm

1 stop10h 17m

$256

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 4/14

10:45 pm-11:16 am

1 stop9h 31m

Washington, D.C. Reagan-National

Tue 4/21

2:55 pm-8:33 pm

1 stop8h 38m

$257

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Tue 3/3

1:57 pm-12:21 am

1 stop7h 24m

Washington, D.C. Dulles Intl

Wed 3/11

6:01 am-12:08 pm

1 stop9h 07m

$257

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 2/21

4:20 pm-8:48 am

2 stops13h 28m

Washington, D.C. Dulles Intl

Tue 2/24

6:00 am-1:29 pm

1 stop10h 29m

$258

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Thu 3/19

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 JoseBaltimore

SJC - BWI

SJCBWI

San Jose

Wed 2/11

6:15 am-6:14 pm

1 stop8h 59m

Baltimore/Washington

Wed 2/18

6:46 pm-9:22 am

1 stop17h 36m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 $307.

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 $379 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 7% 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

$163

Fastest flight time

4h 55m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from San Jose, California in the past 72 hours is $163. The best round-trip flight deal from San Jose, California to Washington, D.C. found on momondo in the last 72 hours is $411.
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
8,364 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
11,775 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,088 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
Rockville
Gaithersburg
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

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