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

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

How many flights depart from San Jose, California to District of Columbia on average per day?

As of September 2026, 1 flights take off from San Jose, California and land in District of Columbia each day. The most common flight departure time for this route is 10:00PM, with 100% of daily flights taking off in the evening.

How many flights depart from San Jose, California to District of Columbia on average per week?

As of September 2026, 7 flights take off from San Jose, California and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 29% of weekly flights taking off on this day.

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 65% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 8 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 September 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.

$153 Cheap Flights from San Jose, California to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

3:11 pm - 5:40 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

23h 29m1 stop San Diego

6:39 pm - 8:48 amIAD Washington, D.C. Dulles Intl-SJC San Jose

17h 09m1 stop San Diego

$305Alaska Airlines

Mon, Nov 16 - Sat, Nov 21

10:37 am - 11:59 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

10h 22m1 stop Seattle/Tacoma Intl

7:02 am - 1:18 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 16m1 stop Seattle/Tacoma Intl

$305Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

11:00 pm - 8:30 amSJC San Jose-DCA Washington, D.C. Reagan-National

6h 30m1 stop Chicago Midway

6:35 pm - 11:20 pmDCA Washington, D.C. Reagan-National-SJC San Jose

7h 45m1 stop Chicago Midway

$305Southwest

Mon, Oct 12 - Wed, Oct 14

1:05 pm - 12:41 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 36m1 stop Atlanta Hartsfield-Jackson

7:00 am - 2:10 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

10h 10m1 stop Seattle/Tacoma Intl

$305Delta

Wed, Dec 2 - Sun, Dec 6

12:57 pm - 12:42 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 45m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:50 amIAD Washington, D.C. Dulles Intl-SJC San Jose

8h 50m1 stop Atlanta Hartsfield-Jackson

$305Delta

Tue, Nov 3 - Tue, Nov 10

6:30 am - 7:15 pmSJC San Jose-DCA Washington, D.C. Reagan-National

9h 45m1 stop Chicago O'Hare Intl

4:09 pm - 9:08 pmDCA Washington, D.C. Reagan-National-SJC San Jose

7h 59m1 stop Denver Intl

$305United Airlines

Wed, Oct 28 - Sat, Oct 31

8:20 pm - 8:30 amSJC San Jose-DCA Washington, D.C. Reagan-National

9h 10m2 stops Phoenix Sky Harbor Intl Nashville Intl

4:00 pm - 10:50 pmDCA Washington, D.C. Reagan-National-SJC San Jose

9h 50m2 stops Nashville Intl Phoenix Sky Harbor Intl

$307Southwest

Tue, Oct 13 - Tue, Oct 20

1:38 pm - 6:20 amSJC San Jose-IAD Washington, D.C. Dulles Intl

13h 42m1 stop Las Vegas Harry Reid Intl

6:00 am - 1:20 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

10h 20m1 stop Las Vegas Harry Reid Intl

$309Frontier

Thu, Oct 1 - Sun, Oct 11

1:38 pm - 6:20 amSJC San Jose-IAD Washington, D.C. Dulles Intl

13h 42m1 stop Las Vegas Harry Reid Intl

6:00 am - 1:20 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

10h 20m1 stop Las Vegas Harry Reid Intl

$310Frontier

Fri, Oct 2 - Mon, Oct 19

6:30 am - 4:33 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

7h 03m1 stop Chicago O'Hare Intl

3:15 pm - 10:59 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

10h 44m1 stop Chicago O'Hare Intl

$311United Airlines

Thu, Oct 29 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

1:38 pm - 6:20 amSJC San Jose-IAD Washington, D.C. Dulles Intl

13h 42m1 stop Las Vegas Harry Reid Intl

6:00 am - 12:43 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 43m1 stop Las Vegas Harry Reid Intl

$309Frontier

Thu, Sep 24 - Sun, Sep 27

1:38 pm - 6:20 amSJC San Jose-IAD Washington, D.C. Dulles Intl

13h 42m1 stop Las Vegas Harry Reid Intl

6:00 am - 12:43 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 43m1 stop Las Vegas Harry Reid Intl

$309Frontier

Fri, Sep 25 - Sun, Sep 27

10:12 am - 9:00 pmSJC San Jose-DCA Washington, D.C. Reagan-National

7h 48m1 stop San Diego

5:00 pm - 10:59 pmDCA Washington, D.C. Reagan-National-SJC San Jose

8h 59m1 stop Seattle/Tacoma Intl

$309Alaska Airlines

Thu, Sep 24 - Tue, Oct 6

12:51 pm - 12:41 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

7:25 am - 2:01 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 36m1 stop Seattle/Tacoma Intl

$335Delta

Wed, Sep 23 - Sat, Sep 26

12:51 pm - 12:41 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:36 amIAD Washington, D.C. Dulles Intl-SJC San Jose

8h 36m1 stop Atlanta Hartsfield-Jackson

$335Delta

Wed, Sep 23 - Mon, Sep 28

6:37 pm - 5:25 amSJC San Jose-IAD Washington, D.C. Dulles Intl

7h 48m1 stop Denver Intl

6:10 am - 12:01 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

8h 51m1 stop Chicago O'Hare Intl

$335United Airlines

Wed, Sep 23 - Sat, Oct 3

6:30 am - 7:09 pmSJC San Jose-DCA Washington, D.C. Reagan-National

9h 39m1 stop Chicago O'Hare Intl

6:30 am - 12:01 pmDCA Washington, D.C. Reagan-National-SJC San Jose

8h 31m1 stop Chicago O'Hare Intl

$335United Airlines

Thu, Sep 24 - Sun, Sep 27

7:29 am - 6:14 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

7h 45m1 stop San Diego

7:47 pm - 9:23 amIAD Washington, D.C. Dulles Intl-SJC San Jose

16h 36m1 stop San Diego

$335Alaska Airlines

Wed, Sep 23 - Mon, Sep 28

12:02 pm - 11:59 pmSJC San Jose-DCA Washington, D.C. Reagan-National

8h 57m1 stop Dallas/Fort Worth

5:00 am - 10:53 amDCA Washington, D.C. Reagan-National-SJC San Jose

8h 53m1 stop Dallas/Fort Worth

$335American Airlines

Wed, Sep 23 - Sun, Sep 27

12:02 pm - 11:59 pmSJC San Jose-DCA Washington, D.C. Reagan-National

8h 57m1 stop Dallas/Fort Worth

3:22 pm - 10:01 pmDCA Washington, D.C. Reagan-National-SJC San Jose

9h 39m1 stop Dallas/Fort Worth

$335American Airlines

Wed, Sep 23 - Mon, Sep 28

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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

Oct 2

SJC7:29 amSan Jose

7h 45m

1 stop

IAD6:14 pmWashington, D.C. Dulles Intl

Oct 7

IAD9:38 amWashington, D.C. Dulles Intl

11h 23m

1 stop

SJC6:01 pmSan Jose

$308

Alaska Airlines

Sep 24

SJC10:12 amSan Jose

7h 48m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Oct 6

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

8h 59m

1 stop

SJC10:59 pmSan Jose

$309

Alaska Airlines

Oct 29

SJC3:51 pmSan Jose

22h 59m

1 stop

IAD5:50 pmWashington, D.C. Dulles Intl

Nov 3

IAD7:46 amWashington, D.C. Dulles Intl

11h 05m

1 stop

SJC3:51 pmSan Jose

$311

Frontier flights from San Jose, California to District of Columbia

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

Frontier

Oct 1

SJC1:38 pmSan Jose

13h 42m

1 stop

IAD6:20 amWashington, D.C. Dulles Intl

Oct 11

IAD6:00 amWashington, D.C. Dulles Intl

10h 20m

1 stop

SJC1:20 pmSan Jose

$309

Frontier

Oct 2

SJC1:38 pmSan Jose

13h 42m

1 stop

IAD6:20 amWashington, D.C. Dulles Intl

Oct 19

IAD6:00 amWashington, D.C. Dulles Intl

10h 20m

1 stop

SJC1:20 pmSan Jose

$310

Frontier

Sep 24

SJC1:38 pmSan Jose

13h 42m

1 stop

IAD6:20 amWashington, D.C. Dulles Intl

Oct 5

IAD6:00 amWashington, D.C. Dulles Intl

9h 43m

1 stop

SJC12:43 pmSan Jose

$323

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 San Jose - IAD Washington, D.C. Dulles Intl

SJCIAD

San Jose

Mon 11/16

3:11 pm-5:40 pm

1 stop23h 29m

Washington, D.C. Dulles Intl

Sat 11/21

6:39 pm-8:48 am

1 stop17h 09m

$305

San JoseWashington, D.C.

SJC San Jose - IAD Washington, D.C. Dulles Intl

SJCIAD

San Jose

Tue 10/20

10:37 am-11:59 pm

1 stop10h 22m

Washington, D.C. Dulles Intl

Sat 10/24

7:02 am-1:18 pm

1 stop9h 16m

$305

Quickest round-trip

San JoseWashington, D.C.

SJC San Jose - DCA Washington, D.C. Reagan-National

SJCDCA

San Jose

Mon 10/12

11:00 pm-8:30 am

1 stop6h 30m

Washington, D.C. Reagan-National

Wed 10/14

6:35 pm-11:20 pm

1 stop7h 45m

$305

San JoseWashington, D.C.

SJC San Jose - IAD Washington, D.C. Dulles Intl

SJCIAD

San Jose

Wed 12/2

1:05 pm-12:41 am

1 stop8h 36m

Washington, D.C. Dulles Intl

Sun 12/6

7:00 am-2:10 pm

1 stop10h 10m

$305

San JoseWashington, D.C.

SJC San Jose - IAD Washington, D.C. Dulles Intl

SJCIAD

San Jose

Tue 11/3

12:57 pm-12:42 am

1 stop8h 45m

Washington, D.C. Dulles Intl

Tue 11/10

6:00 am-11:50 am

1 stop8h 50m

$305

San JoseWashington, D.C.

SJC San Jose - DCA Washington, D.C. Reagan-National

SJCDCA

San Jose

Wed 10/28

6:30 am-7:15 pm

1 stop9h 45m

Washington, D.C. Reagan-National

Sat 10/31

4:09 pm-9:08 pm

1 stop7h 59m

$305

San JoseWashington, D.C.

SJC San Jose - DCA Washington, D.C. Reagan-National

SJCDCA

San Jose

Tue 10/13

8:20 pm-8:30 am

2 stops9h 10m

Washington, D.C. Reagan-National

Tue 10/20

4:00 pm-10:50 pm

2 stops9h 50m

$307

San JoseWashington, D.C.

SJC San Jose - IAD Washington, D.C. Dulles Intl

SJCIAD

San Jose

Thu 10/1

1:38 pm-6:20 am

1 stop13h 42m

Washington, D.C. Dulles Intl

Sun 10/11

6:00 am-1:20 pm

1 stop10h 20m

$309

San JoseWashington, D.C.

SJC San Jose - IAD Washington, D.C. Dulles Intl

SJCIAD

San Jose

Fri 10/2

1:38 pm-6:20 am

1 stop13h 42m

Washington, D.C. Dulles Intl

Mon 10/19

6:00 am-1:20 pm

1 stop10h 20m

$310

San JoseWashington, D.C.

SJC San Jose - IAD Washington, D.C. Dulles Intl

SJCIAD

San Jose

Thu 10/29

6:30 am-4:33 pm

1 stop7h 03m

Washington, D.C. Dulles Intl

Wed 11/4

3:15 pm-10:59 pm

1 stop10h 44m

$311

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

Other information

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 $359. If you don’t want to visit District of Columbia in September, then you should wait until January to fly from San Jose, California, when ticket prices are also cheap, with an average price of $381.

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

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

There is only 1 cabin class 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 3% 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

Best Price Found	$153
Fastest flight time	6h 35m
Direct flights	None

The best one-way flight to District of Columbia from San Jose, California in the past 72 hours is $153. The best round-trip flight deal from San Jose, California to District of Columbia found on momondo in the last 72 hours is $305.

The fastest flight from San Jose, California to District of Columbia takes 6h 35m

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 September 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
American Airlines	PriceFrom $174	Free Cancellation	Rating 7.0 12,086 reviews	Search American Airlines flights
United Airlines	PriceFrom $178	Free Cancellation	Rating 7.4 10,231 reviews	Search United Airlines flights
Delta	PriceFrom $225	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
Southwest	PriceFrom $252	Free Cancellation	Rating 8.0 4,196 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $314	Free Cancellation	Rating 7.9 12,950 reviews	Search Alaska 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.