Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to San Jose from $163

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:42 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
19h 18m1 stop San Diego
Multiple Airlines Logo
5:36 pm - 6:07 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 31m1 stop Las Vegas Harry Reid Intl
$291Multiple Airlines
Thu, Dec 10 - Thu, Dec 17
Frontier Logo
5:00 pm - 10:13 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
8h 13m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
5:36 pm - 6:07 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 31m1 stop Las Vegas Harry Reid Intl
$291Frontier
Fri, Dec 11 - Thu, Dec 17
American Airlines Logo
7:00 am - 12:12 pmDCA  Washington, D.C. Reagan-National-SJC San Jose
8h 12m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:21 pm - 7:00 amSJC  San Jose-DCA Washington, D.C. Reagan-National
8h 39m1 stop Phoenix Sky Harbor Intl
$333American Airlines
Tue, Jan 5 - Fri, Jan 8
Delta Logo
7:00 am - 2:02 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 02m1 stop Seattle/Tacoma Intl
Delta Logo
1:35 pm - 11:31 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
6h 56m1 stop Salt Lake City
$335Delta
Sat, Dec 12 - Thu, Jan 7
Delta Logo
7:00 am - 2:10 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 10m1 stop Seattle/Tacoma Intl
Delta Logo
11:44 am - 11:50 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 06m1 stop Seattle/Tacoma Intl
$335Delta
Sun, Dec 13 - Thu, Jan 7
United Airlines Logo
2:10 pm - 8:53 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 43m1 stop Denver Intl
United Airlines Logo
11:00 pm - 11:47 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 47m1 stop Chicago O'Hare Intl
$335United Airlines
Sat, Dec 12 - Thu, Dec 31
United Airlines Logo
4:15 pm - 9:03 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
7h 48m1 stop Denver Intl
United Airlines Logo
8:45 am - 9:28 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 43m1 stop Denver Intl
$335United Airlines
Thu, Jan 7 - Mon, Jan 11
Alaska Airlines Logo
5:25 pm - 10:08 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
7h 43m1 stop San Diego
Alaska Airlines Logo
5:15 pm - 7:01 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
22h 46m1 stop San Diego
$335Alaska Airlines
Wed, Apr 7 - Fri, Apr 9
Alaska Airlines Logo
6:53 pm - 10:42 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
18h 49m1 stop San Diego
Alaska Airlines Logo
5:15 pm - 5:50 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
21h 35m1 stop San Diego
$335Alaska Airlines
Wed, Jan 6 - Sun, Jan 10
American Airlines Logo
7:14 am - 2:08 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 54m1 stop Dallas/Fort Worth
American Airlines Logo
12:00 pm - 11:30 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 30m1 stop Dallas/Fort Worth
$335American Airlines
Thu, Dec 3 - Tue, Dec 8

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

Southwest flights from Washington, D.C. to San Jose, California

Our best Southwest deals on Washington, D.C. to San Jose, California flight tickets
Southwest
Jan 16
DCA1:55 pmWashington, D.C. Reagan-National
8h 05m
1 stop
SJC7:00 pmSan Jose
Jan 20
SJC6:05 amSan Jose
9h 55m
1 stop
DCA7:00 pmWashington, D.C. Reagan-National
$335
Southwest
Dec 8
DCA12:45 pmWashington, D.C. Reagan-National
10h 55m
2 stops
SJC8:40 pmSan Jose
Dec 15
SJC6:00 amSan Jose
7h 15m
1 stop
DCA4:15 pmWashington, D.C. Reagan-National
$340
Southwest
Dec 22
DCA11:50 amWashington, D.C. Reagan-National
14h 40m
1 stop
SJC11:30 pmSan Jose
Jan 5
SJC11:55 amSan Jose
8h 25m
2 stops
DCA11:20 pmWashington, D.C. Reagan-National
$346

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

Our best Delta deals on Washington, D.C. to San Jose, California flight tickets
Delta
Dec 12
IAD7:00 amWashington, D.C. Dulles Intl
10h 02m
1 stop
SJC2:02 pmSan Jose
Jan 6
SJC1:35 pmSan Jose
6h 56m
1 stop
IAD11:31 pmWashington, D.C. Dulles Intl
$335
Delta
Dec 11
IAD6:00 amWashington, D.C. Dulles Intl
8h 55m
1 stop
SJC11:55 amSan Jose
Jan 11
SJC1:35 pmSan Jose
6h 56m
1 stop
IAD11:31 pmWashington, D.C. Dulles Intl
$345
Delta
Nov 18
IAD6:00 amWashington, D.C. Dulles Intl
8h 50m
1 stop
SJC11:50 amSan Jose
Dec 2
SJC1:05 pmSan Jose
8h 36m
1 stop
IAD12:41 amWashington, D.C. Dulles Intl
$350

momondo Fare Finder

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

Fly from

Fly to

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

Thu 12/10

6:42 pm-11:00 am

1 stop19h 18m

San Jose

Thu 12/17

5:36 pm-6:07 am

1 stop9h 31m

$291

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Fri 12/11

5:00 pm-10:13 pm

1 stop8h 13m

San Jose

Thu 12/17

5:36 pm-6:07 am

1 stop9h 31m

$291
Quickest round-trip

Washington, D.C.San Jose

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

DCASJC

Washington, D.C. Reagan-National

Tue 1/5

7:00 am-12:12 pm

1 stop8h 12m

San Jose

Fri 1/8

7:21 pm-7:00 am

1 stop8h 39m

$333

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Sat 12/12

7:00 am-2:02 pm

1 stop10h 02m

San Jose

Thu 1/7

1:35 pm-11:31 pm

1 stop6h 56m

$335

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Sun 12/13

7:00 am-2:10 pm

1 stop10h 10m

San Jose

Thu 1/7

11:44 am-11:50 pm

1 stop9h 06m

$335

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Sat 12/12

2:10 pm-8:53 pm

1 stop9h 43m

San Jose

Thu 12/31

11:00 pm-11:47 am

1 stop9h 47m

$335

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Thu 1/7

4:15 pm-9:03 pm

1 stop7h 48m

San Jose

Mon 1/11

8:45 am-9:28 pm

1 stop9h 43m

$335

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Wed 4/7

5:25 pm-10:08 pm

1 stop7h 43m

San Jose

Fri 4/9

5:15 pm-7:01 pm

1 stop22h 46m

$335

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Wed 1/6

6:53 pm-10:42 am

1 stop18h 49m

San Jose

Sun 1/10

5:15 pm-5:50 pm

1 stop21h 35m

$335

Washington, D.C.San Jose

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

IADSJC

Washington, D.C. Dulles Intl

Thu 12/3

7:14 am-2:08 pm

1 stop9h 54m

San Jose

Tue 12/8

12:00 pm-11:30 pm

1 stop8h 30m

$335

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to San Jose from

How to get the cheapest flight ticket from Washington, D.C. 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. and San Jose, California?

Prices are currently low for flights on this route.

Typical prices usually range from $357 to $540.
The lowest price recently found on this route was $291.

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., with most prices found around $333. If you are unable to visit San Jose, California during the month of January, then departing from Washington, D.C. during the month October is also very affordable. Most momondo users find prices during this month for around $366.

What is the cheapest Washington, D.C. to San Jose flight route?

Fly from Baltimore/Washington to San Jose for the best Washington, D.C. - San Jose flight prices

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

You are more likely to see cheaper flights to San Jose, California from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $423 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. for as low as $291 on momondo.

What cabin class options are available on Washington, D.C. to San Jose, California flights?

There is only 1 cabin class available to choose from on Washington, D.C. to San Jose, California 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 Washington, D.C. to San Jose, California flights?

You could potentially save up to 50% on your flight if you consider stops on a Washington, D.C. to San Jose, California flight.

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

As of November 2026, prices for Washington, D.C. to San Jose, California flights are approximately 67% more expensive when compared to flights at the same time last year.

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

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

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

Best Price Found

$163

Fastest flight time

5h 50m

Direct flights

None
The best one-way flight to San Jose, California from Washington, D.C. in the past 72 hours is $163. The best round-trip flight deal from Washington, D.C. to San Jose, California found on momondo in the last 72 hours is $291.
The fastest flight from Washington, D.C. to San Jose, California takes 5h 50m
There are no direct flights from Washington, D.C. to San Jose, California. There are no popular flight routes from Washington, D.C. to San Jose, California.
Search flight deals

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

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

    The distance between Washington, D.C. and San Jose is about 2413.9 mi. Typically, this will take 5h 50m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. to San Jose Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to San Jose Airport.

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

    The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to San Jose, California?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
13,159 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,222 reviews
Search Southwest flights
DeltaPriceFrom $256Free CancellationRating
7.8
8,722 reviews
Search Delta flights
United AirlinesPriceFrom $282Free CancellationRating
7.3
10,486 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.0
12,235 reviews
Search American Airlines flights

  • Southwest Flights From Washington, D.C. to San Jose, California

    The lowest priced Southwest flight from Washington, D.C. to San Jose, California from the last 72 hours was $250. Generally, Southwest has 3 flights on this route every week with an average price of $434. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Washington, D.C. to San Jose, California

    $282 is the best United Airlines flight deal from Washington, D.C. to San Jose, California found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $458, however, with flight time and availability significantly affecting the price. United Airlines (7.3/10 from 10,486 user reviews) flies into San Jose, California from Washington, D.C. 5 times in an average week so prices can vary.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to San Jose from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to San Jose.

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

Of course. momondo tracks the price of Washington, D.C. to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Jose, California 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 12/13
Sun 12/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States