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Cheap flights from San Jose to Washington, D.C. from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Washington, D.C. departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Jose to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
8:45 am - 7:27 pmSJC-BWI
7h 42m1 stop
United Airlines Logo
8:15 am - 1:42 pmBWI-SJC
8h 27m1 stop
$185United Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 8
American Airlines Logo
6:00 am - 10:54 pmSJC-BWI
13h 54m2 stops
American Airlines Logo
3:22 pm - 8:48 pmBWI-SJC
8h 26m1 stop
$190American Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 15
Spirit Airlines Logo
11:40 am - 4:30 amSJC-BWI
13h 50m1 stop
Spirit Airlines Logo
8:16 am - 8:00 pmBWI-SJC
14h 44m1 stop
$226Spirit Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 1
Southwest Logo
6:30 am - 6:05 pmSJC-DCA
8h 35m1 stop
Southwest Logo
12:55 pm - 6:35 pmDCA-SJC
8h 40m1 stop
$244Southwest
Find Deal
Tue, Oct 28 - Fri, Oct 31
Southwest Logo
8:05 am - 5:55 pmSJC-IAD
6h 50m1 stop
Southwest Logo
5:40 am - 9:50 amIAD-SJC
7h 10m1 stop
$244Southwest
Find Deal
Tue, Oct 28 - Fri, Oct 31
Alaska Airlines Logo
7:00 am - 5:25 pmSJC-IAD
7h 25m1 stop
Alaska Airlines Logo
7:00 am - 2:10 pmIAD-SJC
10h 10m1 stop
$250Alaska Airlines
Find Deal
Tue, Feb 24 - Wed, Feb 25
Spirit Airlines Logo
11:40 am - 4:30 amSJC-BWI
13h 50m1 stop
Spirit Airlines Logo
7:02 pm - 10:45 amBWI-SJC
18h 43m1 stop
$255Spirit Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 3
Alaska Airlines Logo
7:00 am - 5:13 pmSJC-IAD
7h 13m1 stop
Alaska Airlines Logo
5:40 pm - 10:37 pmIAD-SJC
7h 57m1 stop
$258Alaska Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Delta Logo
6:35 am - 7:33 pmSJC-DCA
9h 58m1 stop
Delta Logo
6:00 am - 11:17 amDCA-SJC
8h 17m1 stop
$277Delta
Find Deal
Wed, Oct 22 - Sat, Oct 25
Delta Logo
11:35 am - 12:40 amSJC-IAD
10h 05m1 stop
Delta Logo
5:52 pm - 10:58 pmIAD-SJC
8h 06m1 stop
$277Delta
Find Deal
Sat, Oct 11 - Wed, Oct 15

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

Our best Southwest deals on San Jose to Washington, D.C. flight tickets
Southwest
Oct 28
SJC8:05 amSan Jose
6h 50m
1 stop
IAD5:55 pmWashington, D.C. Dulles Intl
Oct 31
IAD5:40 amWashington, D.C. Dulles Intl
7h 10m
1 stop
SJC9:50 amSan Jose
$244
Find similar
Southwest
Oct 31
SJC10:30 amSan Jose
8h 55m
2 stops
IAD10:25 pmWashington, D.C. Dulles Intl
Nov 4
IAD5:45 pmWashington, D.C. Dulles Intl
7h 40m
1 stop
SJC10:25 pmSan Jose
$249
Find similar
Southwest
Oct 15
SJC6:30 amSan Jose
8h 35m
1 stop
DCA6:05 pmWashington, D.C. Reagan-National
Oct 18
DCA11:35 amWashington, D.C. Reagan-National
10h 05m
1 stop
SJC6:40 pmSan Jose
$251
Find similar

Alaska Airlines flights from San Jose to Washington, D.C.

Our best Alaska Airlines deals on San Jose to Washington, D.C. flight tickets
Alaska Airlines
Feb 24
SJC7:00 amSan Jose
7h 25m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
Feb 25
IAD7:00 amWashington, D.C. Dulles Intl
10h 10m
1 stop
SJC2:10 pmSan Jose
$250
Find similar
Alaska Airlines
Oct 28
SJC7:00 amSan Jose
7h 13m
1 stop
IAD5:13 pmWashington, D.C. Dulles Intl
Nov 1
IAD5:40 pmWashington, D.C. Dulles Intl
7h 57m
1 stop
SJC10:37 pmSan Jose
$258
Find similar
Alaska Airlines
Dec 2
SJC7:00 amSan Jose
7h 30m
1 stop
IAD5:30 pmWashington, D.C. Dulles Intl
Dec 10
IAD7:35 amWashington, D.C. Dulles Intl
9h 15m
1 stop
SJC1:50 pmSan Jose
$263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Jose to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseBaltimore

SJC - BWI

SJCBWI

San Jose

Sat 10/25

8:45 am-7:27 pm

1 stop7h 42m

Baltimore/Washington

Sat 11/8

8:15 am-1:42 pm

1 stop8h 27m

$185

San JoseBaltimore

SJC - BWI

SJCBWI

San Jose

Wed 10/29

6:00 am-10:54 pm

2 stops13h 54m

Baltimore/Washington

Sat 11/15

3:22 pm-8:48 pm

1 stop8h 26m

$190

San JoseBaltimore

SJC - BWI

SJCBWI

San Jose

Tue 9/30

11:40 am-4:30 am

1 stop13h 50m

Baltimore/Washington

Wed 10/1

8:16 am-8:00 pm

1 stop14h 44m

$226

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 10/28

6:30 am-6:05 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Fri 10/31

12:55 pm-6:35 pm

1 stop8h 40m

$244

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Tue 10/28

8:05 am-5:55 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Fri 10/31

5:40 am-9:50 am

1 stop7h 10m

$244

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Tue 2/24

7:00 am-5:25 pm

1 stop7h 25m

Washington, D.C. Dulles Intl

Wed 2/25

7:00 am-2:10 pm

1 stop10h 10m

$250

San JoseBaltimore

SJC - BWI

SJCBWI

San Jose

Tue 9/30

11:40 am-4:30 am

1 stop13h 50m

Baltimore/Washington

Fri 10/3

7:02 pm-10:45 am

1 stop18h 43m

$255

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Tue 10/28

7:00 am-5:13 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

Sat 11/1

5:40 pm-10:37 pm

1 stop7h 57m

$258

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 10/22

6:35 am-7:33 pm

1 stop9h 58m

Washington, D.C. Reagan-National

Sat 10/25

6:00 am-11:17 am

1 stop8h 17m

$277

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 10/11

11:35 am-12:40 am

1 stop10h 05m

Washington, D.C. Dulles Intl

Wed 10/15

5:52 pm-10:58 pm

1 stop8h 06m

$277

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 Washington, D.C. from

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

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 and Washington, D.C.?

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

The month of September is, on average, the cheapest month to fly to Washington, D.C. from San Jose, with most prices found around $229. If you’re not able to fly to Washington, D.C. in September, then January is your next best option. Flight prices from San Jose to Washington, D.C. during January average around $302.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from San Jose is on a Saturday. momondo users have found tickets for Saturday departures for as low as $308. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Jose to Washington, D.C. for around $469.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from San Jose to Washington, D.C. when you can find flight prices for as low as $340. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $404. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from San Jose for as low as $276 on momondo.

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

There is only 1 cabin class available to choose from on San Jose to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for San Jose to Washington, D.C. flights are approximately 44% cheaper when compared to flights at the same time last year.

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

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

Cheap San Jose to Washington, D.C. (SJC to WAS) flight deals and tips

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

Best Price Found

$185

Fastest flight time

5h 05m

Direct flights

Every day

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from San Jose in the past 72 hours is $185. The best round-trip flight deal from San Jose to Washington, D.C. found on momondo in the last 72 hours is $384.
The fastest flight from San Jose to Washington, D.C. takes 5h 05m
Direct flights go from San Jose to Washington, D.C. every day.
There is 1 airport near Washington, D.C.: Baltimore/Washington (BWI)
Search flight deals

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

    Washington, D.C. is 2413.9 mi away from San Jose. Flights usually cover this in 5h 05m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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..

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

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

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

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

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

Compare and see reviews for airlines that fly from San Jose to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $127Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $162Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $263Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,961 reviews
Search Delta flights

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

    The lowest priced Southwest flight from San Jose to Washington, D.C. from the last 72 hours was $258. Generally, Southwest has 3 flights on this route every week with an average price of $445. Southwest is rated 8.0/10 by our users.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for San Jose to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. 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 Washington, D.C. right now. Can momondo alert me if prices change?

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

An easier way to manage your Washington, D.C. 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.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport