What is the cheapest airline that flies from San Jose to District of Columbia?

Alaska Airlines, United Airlines, and Frontier are the most popular carriers operating from San Jose to District of Columbia

What airlines fly to District of Columbia?

United Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to District of Columbia from San Jose, California according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 9 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from San Jose Airport to District of Columbia is 5 as of June 2026.

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.

$133 Cheap Flights from San Jose, California to District of Columbia in 2026

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Find the cheapest flights from San Jose, California to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 7:33 pm

SJC

IAD

9h 18m

1 stop

7:10 am - 2:02 pm

IAD

SJC

9h 52m

1 stop

$257Delta

Wed, Sep 9 - Wed, Sep 16

12:37 pm - 11:48 pm

SJC

DCA

8h 11m

1 stop

6:00 am - 11:27 am

DCA

SJC

8h 27m

1 stop

$259Delta

Fri, Aug 21 - Tue, Aug 25

12:37 pm - 11:48 pm

SJC

DCA

8h 11m

1 stop

6:00 am - 11:27 am

DCA

SJC

8h 27m

1 stop

$271Delta

Tue, Aug 11 - Sun, Aug 16

12:37 pm - 12:34 am

SJC

IAD

8h 57m

1 stop

6:00 am - 11:27 am

IAD

SJC

8h 27m

1 stop

$271Delta

Wed, Sep 2 - Sun, Sep 6

6:00 am - 7:14 pm

SJC

DCA

10h 14m

1 stop

5:00 am - 10:48 am

DCA

SJC

8h 48m

1 stop

$283American Airlines

Wed, Sep 2 - Sun, Sep 6

10:12 am - 9:00 pm

SJC

DCA

7h 48m

1 stop

10:59 am - 6:04 pm

DCA

SJC

10h 05m

1 stop

$285Alaska Airlines

Tue, Aug 25 - Wed, Aug 26

8:17 pm - 6:14 pm

SJC

IAD

18h 57m

1 stop

7:47 pm - 9:23 am

IAD

SJC

16h 36m

1 stop

$285Alaska Airlines

Mon, Sep 14 - Fri, Sep 18

1:10 pm - 11:59 pm

SJC

DCA

7h 49m

1 stop

6:00 am - 12:03 pm

DCA

SJC

9h 03m

1 stop

$313United Airlines

Tue, Jul 28 - Tue, Aug 4

10:55 pm - 11:15 am

SJC

DCA

9h 20m

1 stop

6:10 am - 2:05 pm

DCA

SJC

10h 55m

1 stop

$315Southwest

Tue, Jul 7 - Fri, Jul 17

6:00 am - 8:58 pm

SJC

IAD

11h 58m

2 stops

6:11 am - 10:48 am

IAD

SJC

7h 37m

1 stop

$325American Airlines

Wed, Sep 2 - Sun, Sep 6

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

Our best American Airlines deals on San Jose, California to District of Columbia flight tickets

American Airlines

Sep 2

SJC6:00 amSan Jose

10h 14m

1 stop

DCA7:14 pmWashington, D.C. Reagan-National

Sep 6

DCA5:00 amWashington, D.C. Reagan-National

8h 48m

1 stop

SJC10:48 amSan Jose

$283

American Airlines

Sep 2

SJC6:00 amSan Jose

11h 58m

2 stops

IAD8:58 pmWashington, D.C. Dulles Intl

Sep 6

IAD6:11 amWashington, D.C. Dulles Intl

7h 37m

1 stop

SJC10:48 amSan Jose

$325

American Airlines

Jun 24

SJC7:24 pmSan Jose

12h 44m

2 stops

IAD11:08 amWashington, D.C. Dulles Intl

Jul 9

IAD6:14 amWashington, D.C. Dulles Intl

10h 19m

1 stop

SJC1:33 pmSan Jose

$332

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

Our best Alaska Airlines deals on San Jose, California to District of Columbia flight tickets

Alaska Airlines

Sep 14

SJC5:06 pmSan Jose

22h 08m

1 stop

IAD6:14 pmWashington, D.C. Dulles Intl

Sep 30

IAD7:47 pmWashington, D.C. Dulles Intl

16h 36m

1 stop

SJC9:23 amSan Jose

$285

Alaska Airlines

Sep 11

SJC7:29 amSan Jose

7h 45m

1 stop

IAD6:14 pmWashington, D.C. Dulles Intl

Sep 16

IAD7:00 amWashington, D.C. Dulles Intl

9h 17m

1 stop

SJC1:17 pmSan Jose

$295

Alaska Airlines

Sep 29

SJC10:00 amSan Jose

10h 59m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

Sep 30

IAD7:00 amWashington, D.C. Dulles Intl

11h 51m

1 stop

SJC3:51 pmSan Jose

$305

momondo Fare Finder

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

Cheapest round-trip

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 9/9

7:15 am-7:33 pm

1 stop9h 18m

Washington, D.C. Dulles Intl

Wed 9/16

7:10 am-2:02 pm

1 stop9h 52m

$257

Quickest round-trip

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Fri 8/21

12:37 pm-11:48 pm

1 stop8h 11m

Washington, D.C. Reagan-National

Tue 8/25

6:00 am-11:27 am

1 stop8h 27m

$259

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 8/11

12:37 pm-11:48 pm

1 stop8h 11m

Washington, D.C. Reagan-National

Sun 8/16

6:00 am-11:27 am

1 stop8h 27m

$271

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 9/2

12:37 pm-12:34 am

1 stop8h 57m

Washington, D.C. Dulles Intl

Sun 9/6

6:00 am-11:27 am

1 stop8h 27m

$271

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 9/2

6:00 am-7:14 pm

1 stop10h 14m

Washington, D.C. Reagan-National

Sun 9/6

5:00 am-10:48 am

1 stop8h 48m

$283

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 8/25

10:12 am-9:00 pm

1 stop7h 48m

Washington, D.C. Reagan-National

Wed 8/26

10:59 am-6:04 pm

1 stop10h 05m

$285

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Mon 9/14

8:17 pm-6:14 pm

1 stop18h 57m

Washington, D.C. Dulles Intl

Fri 9/18

7:47 pm-9:23 am

1 stop16h 36m

$285

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 7/28

1:10 pm-11:59 pm

1 stop7h 49m

Washington, D.C. Reagan-National

Tue 8/4

6:00 am-12:03 pm

1 stop9h 03m

$313

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 7/7

10:55 pm-11:15 am

1 stop9h 20m

Washington, D.C. Reagan-National

Fri 7/17

6:10 am-2:05 pm

1 stop10h 55m

$315

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 9/2

6:00 am-8:58 pm

2 stops11h 58m

Washington, D.C. Dulles Intl

Sun 9/6

6:11 am-10:48 am

1 stop7h 37m

$325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $125. If you don’t want to visit District of Columbia in September, then you should wait until June to fly from San Jose, California, when ticket prices are also cheap, with an average price of $138.

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 from San Jose, California 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 $409 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 $274 on momondo.

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

There are 3 cabin classes available to choose from on San Jose, California 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 16% 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	7h 40m
Direct flights	None

The fastest flight from San Jose, California to District of Columbia takes 7h 40m

There are no direct flights from San Jose, California to District of Columbia. There are no popular flight routes from San Jose, California to District of Columbia.

Search flight deals

Frequently asked questions about flying from San Jose, California to District of Columbia

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?
The number of operators available for flights from San Jose Airport to District of Columbia is 5 as of June 2026.
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
United Airlines	PriceFrom $178	Free Cancellation	Rating 7.4 9,771 reviews	Search United Airlines flights
Delta	PriceFrom $225	Free Cancellation	Rating 7.9 8,398 reviews	Search Delta flights
Alaska Airlines	PriceFrom $246	Free Cancellation	Rating 7.9 12,462 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $256	Free Cancellation	Rating 8.0 4,255 reviews	Search Southwest flights
American Airlines	PriceFrom $272	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines 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.