Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose, California to Washington, D.C. from $153

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
7:37 am - 5:40 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
7h 03m1 stop San Diego
Alaska Airlines Logo
6:39 pm - 8:50 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
17h 11m1 stop San Diego
$298Alaska Airlines
Thu, Nov 19 - Sun, Nov 22
Delta Logo
1:05 pm - 12:41 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 2:10 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 10m1 stop Seattle/Tacoma Intl
$298Delta
Sat, Dec 12 - Sun, Dec 13
Delta Logo
1:05 pm - 12:41 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:34 pm - 7:12 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 38m1 stop Atlanta Hartsfield-Jackson
$298Delta
Sun, Dec 6 - Thu, Dec 10
Frontier Logo
3:48 pm - 8:10 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
25h 22m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth
Frontier Logo
8:55 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
19h 50m2 stops Dallas/Fort Worth Los Angeles
$304Frontier
Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
8:45 am - 7:30 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
7h 45m1 stop Denver Intl
United Airlines Logo
2:10 pm - 8:53 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 43m1 stop Denver Intl
$305United Airlines
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
6:00 am - 6:14 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 14m1 stop Dallas/Fort Worth
American Airlines Logo
7:14 am - 2:08 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 54m1 stop Dallas/Fort Worth
$305American Airlines
Thu, Dec 3 - Wed, Dec 9
Alaska Airlines Logo
7:59 pm - 5:39 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
18h 40m1 stop San Diego
Alaska Airlines Logo
5:18 pm - 10:58 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
20h 40m1 stop Seattle/Tacoma Intl
$305Alaska Airlines
Fri, Dec 4 - Mon, Dec 7
Multiple Airlines Logo
3:48 pm - 11:11 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
16h 23m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:00 am - 2:27 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 27m1 stop Seattle/Tacoma Intl
$305Multiple Airlines
Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
6:30 am - 5:24 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
7h 54m1 stop Chicago O'Hare Intl
United Airlines Logo
3:15 pm - 10:59 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 44m1 stop Chicago O'Hare Intl
$313United Airlines
Fri, Nov 13 - Wed, Nov 18
American Airlines Logo
6:00 am - 6:14 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 14m1 stop Dallas/Fort Worth
American Airlines Logo
10:46 am - 9:37 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
13h 51m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
$439American Airlines
Thu, Dec 3 - Wed, Dec 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from San Jose, California to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on San Jose, California to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Dec 7
SJC3:48 pmSan Jose
25h 22m
2 stops
IAD8:10 pmWashington, D.C. Dulles Intl
Dec 10
IAD8:55 pmWashington, D.C. Dulles Intl
19h 50m
2 stops
SJC1:45 pmSan Jose
$304
Frontier
Dec 10
SJC2:40 pmSan Jose
21h 09m
2 stops
IAD2:49 pmWashington, D.C. Dulles Intl
Dec 13
IAD8:55 pmWashington, D.C. Dulles Intl
19h 50m
2 stops
SJC1:45 pmSan Jose
$320
Frontier
Dec 4
SJC2:47 pmSan Jose
21h 02m
2 stops
IAD2:49 pmWashington, D.C. Dulles Intl
Dec 6
IAD8:55 pmWashington, D.C. Dulles Intl
19h 50m
2 stops
SJC1:45 pmSan Jose
$323

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

Our best Delta deals on San Jose, California to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Dec 2
SJC1:05 pmSan Jose
8h 36m
1 stop
IAD12:41 amWashington, D.C. Dulles Intl
Dec 6
IAD7:00 amWashington, D.C. Dulles Intl
10h 10m
1 stop
SJC2:10 pmSan Jose
$298
Delta
Dec 4
SJC10:30 pmSan Jose
8h 25m
1 stop
IAD9:55 amWashington, D.C. Dulles Intl
Dec 9
IAD7:00 amWashington, D.C. Dulles Intl
8h 49m
1 stop
SJC12:49 pmSan Jose
$305
Delta
Dec 3
SJC1:39 pmSan Jose
7h 08m
1 stop
IAD11:47 pmWashington, D.C. Dulles Intl
Dec 7
IAD5:02 pmWashington, D.C. Dulles Intl
8h 11m
1 stop
SJC10:13 pmSan Jose
$307

momondo Fare Finder

 
Use the filters below to find and compare flights from San Jose, California to Washington, D.C. Dulles Intl Airport 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

Thu 11/19

7:37 am-5:40 pm

1 stop7h 03m

Washington, D.C. Dulles Intl

Sun 11/22

6:39 pm-8:50 am

1 stop17h 11m

$298

San JoseWashington, D.C.

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

SJCIAD

San Jose

Sat 12/12

1:05 pm-12:41 am

1 stop8h 36m

Washington, D.C. Dulles Intl

Sun 12/13

7:00 am-2:10 pm

1 stop10h 10m

$298

San JoseWashington, D.C.

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

SJCIAD

San Jose

Sun 12/6

1:05 pm-12:41 am

1 stop8h 36m

Washington, D.C. Dulles Intl

Thu 12/10

12:34 pm-7:12 pm

1 stop9h 38m

$298

San JoseWashington, D.C.

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

SJCIAD

San Jose

Mon 12/7

3:48 pm-8:10 pm

2 stops25h 22m

Washington, D.C. Dulles Intl

Thu 12/10

8:55 pm-1:45 pm

2 stops19h 50m

$304
Quickest round-trip

San JoseWashington, D.C.

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

SJCIAD

San Jose

Sat 12/5

8:45 am-7:30 pm

1 stop7h 45m

Washington, D.C. Dulles Intl

Wed 12/9

2:10 pm-8:53 pm

1 stop9h 43m

$305

San JoseWashington, D.C.

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

SJCIAD

San Jose

Thu 12/3

6:00 am-6:14 pm

1 stop9h 14m

Washington, D.C. Dulles Intl

Wed 12/9

7:14 am-2:08 pm

1 stop9h 54m

$305

San JoseWashington, D.C.

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

SJCIAD

San Jose

Fri 12/4

7:59 pm-5:39 pm

1 stop18h 40m

Washington, D.C. Dulles Intl

Mon 12/7

5:18 pm-10:58 am

1 stop20h 40m

$305

San JoseWashington, D.C.

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

SJCIAD

San Jose

Mon 12/7

3:48 pm-11:11 am

2 stops16h 23m

Washington, D.C. Dulles Intl

Thu 12/10

7:00 am-2:27 pm

1 stop10h 27m

$305

San JoseWashington, D.C.

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

SJCIAD

San Jose

Fri 11/13

6:30 am-5:24 pm

1 stop7h 54m

Washington, D.C. Dulles Intl

Wed 11/18

3:15 pm-10:59 pm

1 stop10h 44m

$313

San JoseWashington, D.C.

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

SJCIAD

San Jose

Thu 12/3

6:00 am-6:14 pm

1 stop9h 14m

Washington, D.C. Dulles Intl

Wed 12/9

10:46 am-9:37 pm

2 stops13h 51m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

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

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. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $371 to $887.
The lowest price recently found on this route was $298.

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

In general, October is the cheapest month to fly from San Jose, California to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $334. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $356.

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

As of October 2026, prices for San Jose, California to Washington, D.C. Dulles Intl Airport flights are approximately 8% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (SJC to IAD) flight deals and tips

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

Best Price Found

$153

Fastest flight time

6h 52m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from San Jose, California in the past 72 hours is $153. The best round-trip flight deal from San Jose, California to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $298.
The fastest flight from San Jose, California to Washington, D.C. Dulles Intl Airport takes 6h 52m
There are no direct flights from San Jose, California to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from San Jose, California to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from San Jose, California to Washington, D.C. Dulles Intl Airport

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

    San Jose and Washington, D.C. Dulles Intl are 2391.6 mi apart from one another. A reasonable flight in good conditions will take 6h 52m.

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

    Prices for flights from San Jose Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

    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. Dulles Intl Airport.

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

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from San Jose, California to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $169Free CancellationRating
7.8
8,697 reviews
Search Delta flights
American AirlinesPriceFrom $174Free CancellationRating
7.0
12,222 reviews
Search American Airlines flights
SouthwestPriceFrom $251Free CancellationRating
7.9
4,223 reviews
Search Southwest flights
United AirlinesPriceFrom $274Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $314Free CancellationRating
7.9
13,138 reviews
Search Alaska Airlines 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
Arlington
Gettysburg
Winchester
Fredericksburg
Laurel
Waldorf
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Fairfax
Springfield
Glen Burnie
Edgewood
Chantilly

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Jose to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from San Jose.

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

Yes momondo offers price alerts on flights to Washington, D.C. from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 11/29
Sun 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.