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Cheap flights from San Jose, California to District of Columbia from $144

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 District of Columbia departing on 6/3. 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 District of Columbia

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 54m1 stop
Alaska Airlines Logo
8:00 am - 2:42 pm
DCA
-
SJC
9h 42m1 stop
$250Alaska Airlines
Wed, Jan 21 - Tue, Jan 27
Alaska Airlines Logo
7:00 am - 5:04 pm
SJC
-
IAD
7h 04m1 stop
Alaska Airlines Logo
5:26 pm - 10:35 pm
IAD
-
SJC
8h 09m1 stop
$250Alaska Airlines
Wed, Jan 21 - Tue, Jan 27
Southwest Logo
12:35 pm - 10:10 pm
SJC
-
IAD
6h 35m1 stop
Southwest Logo
3:45 pm - 8:30 pm
IAD
-
SJC
7h 45m1 stop
$251Southwest
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
6:00 am - 6:42 pm
SJC
-
DCA
9h 42m1 stop
American Airlines Logo
6:30 am - 1:19 pm
DCA
-
SJC
9h 49m1 stop
$251American Airlines
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
6:00 am - 6:42 pm
SJC
-
DCA
9h 42m2 stops
American Airlines Logo
1:32 pm - 9:29 pm
DCA
-
SJC
10h 57m1 stop
$256American Airlines
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
6:00 am - 4:31 pm
SJC
-
IAD
7h 31m1 stop
American Airlines Logo
11:22 am - 9:29 pm
IAD
-
SJC
13h 07m2 stops
$256American Airlines
Sat, Feb 21 - Tue, Feb 24
Southwest Logo
6:45 am - 5:00 pm
SJC
-
IAD
7h 15m1 stop
Southwest Logo
5:30 pm - 10:10 pm
IAD
-
SJC
7h 40m1 stop
$257Southwest
Thu, Jan 15 - Sun, Jan 18
Delta Logo
10:30 pm - 9:10 am
SJC
-
DCA
7h 40m1 stop
Delta Logo
3:10 pm - 8:53 pm
DCA
-
SJC
8h 43m1 stop
$257Delta
Wed, Feb 18 - Tue, Feb 24
Delta Logo
6:30 pm - 9:10 am
SJC
-
DCA
11h 40m2 stops
Delta Logo
3:10 pm - 8:53 pm
DCA
-
SJC
8h 43m1 stop
$262Delta
Wed, Feb 18 - Tue, Feb 24
Hawaiian Airlines Logo
3:36 pm - 4:26 pm
SJC
-
IAD
21h 50m1 stop
Hawaiian Airlines Logo
6:04 pm - 9:48 am
IAD
-
SJC
18h 44m1 stop
$265Hawaiian Airlines
Fri, Jan 23 - Mon, Jan 26

United Airlines flights from San Jose, California to District of Columbia

Our best United Airlines deals on San Jose, California to District of Columbia flight tickets
United Airlines
May 13
SJC6:35 pmSan Jose
7h 33m
1 stop
IAD5:08 amWashington, D.C. Dulles Intl
May 19
IAD6:00 amWashington, D.C. Dulles Intl
9h 08m
1 stop
SJC12:08 pmSan Jose
$292
Find similar
United Airlines
Dec 25
SJC9:00 amSan Jose
9h 25m
1 stop
IAD9:25 pmWashington, D.C. Dulles Intl
Jan 7
IAD4:11 pmWashington, D.C. Dulles Intl
7h 45m
1 stop
SJC8:56 pmSan Jose
$332
Find similar
United Airlines
Dec 25
SJC9:00 amSan Jose
9h 25m
1 stop
IAD9:25 pmWashington, D.C. Dulles Intl
Dec 31
IAD6:20 amWashington, D.C. Dulles Intl
10h 13m
1 stop
SJC1:33 pmSan Jose
$471
Find similar

Southwest flights from San Jose, California to District of Columbia

Our best Southwest deals on San Jose, California to District of Columbia flight tickets
Southwest
Jan 17
SJC12:35 pmSan Jose
6h 35m
1 stop
IAD10:10 pmWashington, D.C. Dulles Intl
Jan 24
IAD3:45 pmWashington, D.C. Dulles Intl
7h 45m
1 stop
SJC8:30 pmSan Jose
$251
Find similar
Southwest
Jan 15
SJC6:45 amSan Jose
7h 15m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
Jan 18
IAD5:30 pmWashington, D.C. Dulles Intl
7h 40m
1 stop
SJC10:10 pmSan Jose
$257
Find similar
Southwest
Jan 16
SJC6:30 amSan Jose
8h 25m
1 stop
DCA5:55 pmWashington, D.C. Reagan-National
Jan 18
DCA11:00 amWashington, D.C. Reagan-National
13h 55m
2 stops
SJC9:55 pmSan Jose
$288
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to District of Columbia 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 December 11, 2025.
Use the filters below to find and compare flights from San Jose, California to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 1/21

9:05 am-9:59 pm

1 stop9h 54m

Washington, D.C. Reagan-National

Tue 1/27

8:00 am-2:42 pm

1 stop9h 42m

$250

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 1/21

7:00 am-5:04 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Tue 1/27

5:26 pm-10:35 pm

1 stop8h 09m

$250

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 1/17

12:35 pm-10:10 pm

1 stop6h 35m

Washington, D.C. Dulles Intl

Sat 1/24

3:45 pm-8:30 pm

1 stop7h 45m

$251

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 2/21

6:00 am-6:42 pm

1 stop9h 42m

Washington, D.C. Reagan-National

Tue 2/24

6:30 am-1:19 pm

1 stop9h 49m

$251

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 2/21

6:00 am-6:42 pm

2 stops9h 42m

Washington, D.C. Reagan-National

Tue 2/24

1:32 pm-9:29 pm

1 stop10h 57m

$256

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 2/21

6:00 am-4:31 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

Tue 2/24

11:22 am-9:29 pm

2 stops13h 07m

$256

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Thu 1/15

6:45 am-5:00 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Sun 1/18

5:30 pm-10:10 pm

1 stop7h 40m

$257

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 2/18

10:30 pm-9:10 am

1 stop7h 40m

Washington, D.C. Reagan-National

Tue 2/24

3:10 pm-8:53 pm

1 stop8h 43m

$257

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 2/18

6:30 pm-9:10 am

2 stops11h 40m

Washington, D.C. Reagan-National

Tue 2/24

3:10 pm-8:53 pm

1 stop8h 43m

$262

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Fri 1/23

3:36 pm-4:26 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Mon 1/26

6:04 pm-9:48 am

1 stop18h 44m

$265

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 District of Columbia from

How to get the cheapest flight ticket from San Jose, California to District of Columbia

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 cheapest month to fly to District of Columbia?

In general, September is the cheapest month to fly from San Jose, California to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. If you don’t want to visit District of Columbia in September, then you should wait until April to fly from San Jose, California, when ticket prices are also cheap, with an average price of $323.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Saturday when prices can be found for as low as $308. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from San Jose, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $469.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from San Jose, California in the morning is the least expensive time of day to depart. momondo users have found prices as low as $340 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $404. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Jose to District of Columbia flight route?

Fly from San Jose to Baltimore/Washington for the best San Jose - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from San Jose, California for as low as $178 on momondo.

What cabin class options are available on San Jose to District of Columbia flights?

There is only 1 cabin class available to choose from on San Jose to District of Columbia 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 District of Columbia flights?

You could potentially save up to 32% on your flight if you consider stops on a San Jose, California to District of Columbia flight.

Cheap San Jose, California to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to District of Columbia

Fastest flight time

6h 33m

Direct flights

Tue

Airports in District of Columbia

2 airports
The fastest flight from San Jose, California to District of Columbia takes 6h 33m
Direct flights go from San Jose, California to District of Columbia on Tuesday. There are no airlines offering direct flights.
There are 2 airports in District of Columbia. From San Jose, California there are direct flights to Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from San Jose Airport to District of Columbia?

    Prices for flights from San Jose Airport to District of Columbia are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to District of Columbia?

  • How old do you have to be to fly from San Jose Airport to District of Columbia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Jose, California to District of Columbia

Compare and see reviews for airlines that fly from San Jose, California to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $161Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
FrontierPriceFrom $220Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $251Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $263Free CancellationRating
8.0
11,431 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $273Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,009 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from San Jose to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from San Jose with this policy.

How can momondo help me find flights from San Jose to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from San Jose and alert you when they change.

An easier way to manage your District of Columbia trip

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