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Cheap flights from Washington, D.C. Dulles Intl Airport to San Jose from $153

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:47 pm - 9:23 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
16h 36m1 stop San Diego
Multiple Airlines Logo
10:47 pm - 6:20 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
28h 33m1 stop Las Vegas Harry Reid Intl
$295Multiple Airlines
Fri, Sep 18 - Sun, Sep 20
Multiple Airlines Logo
6:00 am - 1:20 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 20m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:37 am - 11:59 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
10h 22m1 stop Seattle/Tacoma Intl
$296Multiple Airlines
Thu, Oct 15 - Wed, Oct 21
Delta Logo
5:00 pm - 10:12 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
8h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:05 pm - 12:42 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 37m1 stop Atlanta Hartsfield-Jackson
$305Delta
Tue, Nov 17 - Tue, Dec 1
Delta Logo
7:00 am - 1:58 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 58m1 stop Seattle/Tacoma Intl
Delta Logo
7:21 am - 7:54 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 33m1 stop Seattle/Tacoma Intl
$305Delta
Thu, Nov 26 - Fri, Nov 27
United Airlines Logo
3:47 pm - 10:42 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:35 pm - 5:17 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
7h 42m1 stop Denver Intl
$305United Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
2:05 pm - 9:08 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 03m1 stop Denver Intl
United Airlines Logo
2:14 pm - 12:30 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
7h 16m1 stop Chicago O'Hare Intl
$305United Airlines
Fri, Nov 6 - Mon, Nov 9
Alaska Airlines Logo
7:24 pm - 11:20 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
18h 56m1 stop San Diego
Alaska Airlines Logo
3:51 pm - 5:50 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
22h 59m1 stop San Diego
$305Alaska Airlines
Fri, Oct 23 - Mon, Oct 26
Alaska Airlines Logo
7:02 am - 3:52 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
11h 50m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:11 pm - 5:40 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
23h 29m1 stop San Diego
$305Alaska Airlines
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
4:56 pm - 10:01 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
8h 05m1 stop Dallas/Fort Worth
American Airlines Logo
11:56 am - 11:30 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 34m1 stop Dallas/Fort Worth
$305American Airlines
Sat, Oct 3 - Sat, Nov 7
American Airlines Logo
3:08 pm - 10:08 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 00m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 6:23 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 23m1 stop Dallas/Fort Worth
$305American Airlines
Tue, Oct 27 - Thu, Oct 29

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to San Jose, California flight tickets
Delta
Oct 2
IAD3:15 pmWashington, D.C. Dulles Intl
9h 07m
1 stop
SJC9:22 pmSan Jose
Oct 6
SJC6:30 amSan Jose
7h 40m
1 stop
IAD5:10 pmWashington, D.C. Dulles Intl
$305
Delta
Sep 16
IAD7:25 amWashington, D.C. Dulles Intl
9h 36m
1 stop
SJC2:01 pmSan Jose
Sep 21
SJC10:50 pmSan Jose
7h 19m
1 stop
IAD9:09 amWashington, D.C. Dulles Intl
$310
Delta
Sep 9
IAD7:25 amWashington, D.C. Dulles Intl
9h 36m
1 stop
SJC2:01 pmSan Jose
Sep 13
SJC10:50 pmSan Jose
7h 19m
1 stop
IAD9:09 amWashington, D.C. Dulles Intl
$315

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

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to San Jose, California flight tickets
Alaska Airlines
Oct 16
IAD7:24 pmWashington, D.C. Dulles Intl
18h 56m
1 stop
SJC11:20 amSan Jose
Oct 19
SJC8:06 pmSan Jose
18h 44m
1 stop
IAD5:50 pmWashington, D.C. Dulles Intl
$315
Alaska Airlines
Sep 18
IAD7:47 pmWashington, D.C. Dulles Intl
16h 36m
1 stop
SJC9:23 amSan Jose
Sep 26
SJC2:13 pmSan Jose
12h 27m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
$330
Alaska Airlines
Sep 23
IAD7:47 pmWashington, D.C. Dulles Intl
16h 36m
1 stop
SJC9:23 amSan Jose
Sep 26
SJC7:29 amSan Jose
7h 45m
1 stop
IAD6:14 pmWashington, D.C. Dulles Intl
$345

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Fri 9/18

7:47 pm-9:23 am

1 stop16h 36m

San Jose

Sun 9/20

10:47 pm-6:20 am

1 stop28h 33m

$295

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Thu 10/15

6:00 am-1:20 pm

1 stop10h 20m

San Jose

Wed 10/21

10:37 am-11:59 pm

1 stop10h 22m

$296

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Tue 11/17

5:00 pm-10:12 pm

1 stop8h 12m

San Jose

Tue 12/1

1:05 pm-12:42 am

1 stop8h 37m

$305

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Thu 11/26

7:00 am-1:58 pm

1 stop9h 58m

San Jose

Fri 11/27

7:21 am-7:54 pm

1 stop9h 33m

$305

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Wed 9/30

3:47 pm-10:42 pm

1 stop9h 55m

San Jose

Sun 10/4

6:35 pm-5:17 am

1 stop7h 42m

$305

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Fri 11/6

2:05 pm-9:08 pm

1 stop10h 03m

San Jose

Mon 11/9

2:14 pm-12:30 am

1 stop7h 16m

$305

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Fri 10/23

7:24 pm-11:20 am

1 stop18h 56m

San Jose

Mon 10/26

3:51 pm-5:50 pm

1 stop22h 59m

$305

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Thu 10/29

7:02 am-3:52 pm

1 stop11h 50m

San Jose

Mon 11/2

3:11 pm-5:40 pm

1 stop23h 29m

$305
Quickest round-trip

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Sat 10/3

4:56 pm-10:01 pm

1 stop8h 05m

San Jose

Sat 11/7

11:56 am-11:30 pm

1 stop8h 34m

$305

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Tue 10/27

3:08 pm-10:08 pm

1 stop10h 00m

San Jose

Thu 10/29

6:00 am-6:23 pm

1 stop9h 23m

$305

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 San Jose from

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

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 Washington, D.C. Dulles Intl Airport and San Jose, California?

Prices are currently low for flights on this route.

Typical prices usually range from $336 to $499.
The lowest price recently found on this route was $295.

What is the cheapest month to fly to San Jose, California?

The month of January is, on average, the cheapest month to fly to San Jose, California from Washington, D.C. Dulles Intl Airport, with most prices found around $336. If you are unable to visit San Jose, California during the month of January, then departing from Washington, D.C. Dulles Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $349.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Washington, D.C. Dulles Intl Airport for as low as $293 on momondo.

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

As of September 2026, prices for Washington, D.C. Dulles Intl Airport to San Jose, California flights are approximately 15% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to San Jose, California (IAD to SJC) flight deals and tips

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

Best Price Found

$153

Fastest flight time

7h 56m

Direct flights

None
The best one-way flight to San Jose, California from Washington, D.C. Dulles Intl Airport in the past 72 hours is $153. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to San Jose, California found on momondo in the last 72 hours is $295.
The fastest flight from Washington, D.C. Dulles Intl Airport to San Jose, California takes 7h 56m
There are no direct flights from Washington, D.C. Dulles Intl Airport to San Jose, California. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to San Jose, California.
Search flight deals

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

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

    A flight from Washington, D.C. Dulles Intl to San Jose will travel around 2391.6 mi. Typically, this will take 7h 56m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose 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 San Jose 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 Washington, D.C. Dulles Intl Airport to San Jose, California?

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
12,879 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,200 reviews
Search Southwest flights
DeltaPriceFrom $264Free CancellationRating
7.8
8,570 reviews
Search Delta flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
10,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.1
12,050 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to San Jose. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington, D.C. to San Jose on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and San Jose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to San Jose from Washington, D.C. 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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