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Cheap flights from District of Columbia to San Jose from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to San Jose departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Alaska Airlines Logo
5:26 pm - 10:35 pmIAD-SJC
8h 09m1 stop
Alaska Airlines Logo
7:00 am - 5:04 pmSJC-IAD
7h 04m1 stop
$273Alaska Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
Alaska Airlines Logo
8:59 am - 2:16 pmDCA-SJC
8h 17m1 stop
Alaska Airlines Logo
6:25 pm - 4:01 pmSJC-DCA
18h 36m1 stop
$273Alaska Airlines
Find Deal
Tue, Jan 6 - Mon, Jan 12
Southwest Logo
4:40 pm - 9:50 pmIAD-SJC
8h 10m1 stop
Southwest Logo
12:25 pm - 10:00 pmSJC-IAD
6h 35m1 stop
$274Southwest
Find Deal
Mon, Dec 8 - Wed, Dec 10
American Airlines Logo
4:59 pm - 10:17 pmDCA-SJC
8h 18m1 stop
American Airlines Logo
6:00 am - 6:32 pmSJC-DCA
9h 32m1 stop
$274American Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 10
Alaska Airlines Logo
5:26 pm - 10:35 pmIAD-SJC
8h 09m1 stop
Alaska Airlines Logo
7:00 am - 5:04 pmSJC-IAD
7h 04m1 stop
$276Alaska Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Alaska Airlines Logo
8:59 am - 5:08 pmDCA-SJC
11h 09m1 stop
Alaska Airlines Logo
10:28 am - 9:02 pmSJC-DCA
7h 34m1 stop
$276Alaska Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
5:59 pm - 10:55 pmIAD-SJC
7h 56m1 stop
Delta Logo
12:55 pm - 12:12 amSJC-IAD
8h 17m1 stop
$277Delta
Find Deal
Sat, Dec 13 - Mon, Dec 15
Southwest Logo
4:40 pm - 9:50 pmIAD-SJC
8h 10m1 stop
Southwest Logo
8:00 am - 10:00 pmSJC-IAD
11h 00m2 stops
$279Southwest
Find Deal
Mon, Dec 8 - Wed, Dec 10
Delta Logo
6:03 am - 3:54 pmIAD-SJC
12h 51m2 stops
Delta Logo
10:25 pm - 9:11 amSJC-IAD
7h 46m1 stop
$282Delta
Find Deal
Sat, Dec 13 - Mon, Dec 15
American Airlines Logo
2:16 pm - 10:17 pmIAD-SJC
11h 01m2 stops
American Airlines Logo
9:50 am - 11:08 pmSJC-IAD
10h 18m2 stops
$284American Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 16

Alaska Airlines flights from District of Columbia to San Jose, California

Our best Alaska Airlines deals on District of Columbia to San Jose, California flight tickets
Alaska Airlines
Jan 21
IAD5:26 pmWashington, D.C. Dulles Intl
8h 09m
1 stop
SJC10:35 pmSan Jose
Jan 26
SJC7:00 amSan Jose
7h 04m
1 stop
IAD5:04 pmWashington, D.C. Dulles Intl
$273
Find similar
Alaska Airlines
Jan 23
IAD5:26 pmWashington, D.C. Dulles Intl
8h 09m
1 stop
SJC10:35 pmSan Jose
Jan 25
SJC7:00 amSan Jose
7h 04m
1 stop
IAD5:04 pmWashington, D.C. Dulles Intl
$276
Find similar
Alaska Airlines
Feb 4
DCA9:59 amWashington, D.C. Reagan-National
13h 05m
2 stops
SJC8:04 pmSan Jose
Feb 10
SJC7:45 amSan Jose
29h 16m
1 stop
DCA4:01 pmWashington, D.C. Reagan-National
$283
Find similar

United Airlines flights from District of Columbia to San Jose, California

Our best United Airlines deals on District of Columbia to San Jose, California flight tickets
United Airlines
Dec 8
IAD4:00 pmWashington, D.C. Dulles Intl
8h 27m
1 stop
SJC9:27 pmSan Jose
Dec 17
SJC8:45 amSan Jose
8h 32m
1 stop
IAD8:17 pmWashington, D.C. Dulles Intl
$274
Find similar
United Airlines
Dec 12
IAD4:00 pmWashington, D.C. Dulles Intl
8h 27m
1 stop
SJC9:27 pmSan Jose
Dec 19
SJC10:30 pmSan Jose
8h 54m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
$360
Find similar
United Airlines
Feb 6
IAD8:29 amWashington, D.C. Dulles Intl
9h 11m
1 stop
SJC2:40 pmSan Jose
Feb 8
SJC8:40 amSan Jose
9h 27m
1 stop
IAD9:07 pmWashington, D.C. Dulles Intl
$366
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to San Jose, California 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 November 13, 2025.
Use the filters below to find and compare flights from District of Columbia to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 1/21

5:26 pm-10:35 pm

1 stop8h 09m

San Jose

Sun 1/25

7:00 am-5:04 pm

1 stop7h 04m

$273

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 1/6

8:59 am-2:16 pm

1 stop8h 17m

San Jose

Mon 1/12

6:25 pm-4:01 pm

1 stop18h 36m

$273

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Mon 12/8

4:40 pm-9:50 pm

1 stop8h 10m

San Jose

Wed 12/10

12:25 pm-10:00 pm

1 stop6h 35m

$274

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Mon 12/8

4:59 pm-10:17 pm

1 stop8h 18m

San Jose

Wed 12/10

6:00 am-6:32 pm

1 stop9h 32m

$274

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Fri 1/23

5:26 pm-10:35 pm

1 stop8h 09m

San Jose

Mon 1/26

7:00 am-5:04 pm

1 stop7h 04m

$276

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Thu 12/11

8:59 am-5:08 pm

1 stop11h 09m

San Jose

Sun 12/14

10:28 am-9:02 pm

1 stop7h 34m

$276

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sat 12/13

5:59 pm-10:55 pm

1 stop7h 56m

San Jose

Mon 12/15

12:55 pm-12:12 am

1 stop8h 17m

$277

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Mon 12/8

4:40 pm-9:50 pm

1 stop8h 10m

San Jose

Wed 12/10

8:00 am-10:00 pm

2 stops11h 00m

$279

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sat 12/13

6:03 am-3:54 pm

2 stops12h 51m

San Jose

Mon 12/15

10:25 pm-9:11 am

1 stop7h 46m

$282

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Mon 12/8

2:16 pm-10:17 pm

2 stops11h 01m

San Jose

Tue 12/16

9:50 am-11:08 pm

2 stops10h 18m

$284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia 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 cheapest month to fly to San Jose, California?

The month of August is, on average, the cheapest month to fly to San Jose, California from District of Columbia, with most prices found around $277. If you are unable to visit San Jose, California during the month of August, then departing from District of Columbia during the month September is also very affordable. Most momondo users find prices during this month for around $307.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from District of Columbia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $354. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to San Jose, California for around $507.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the evening when flights can be purchased for as low as $178. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $453 per ticket.

What is the cheapest District of Columbia to San Jose flight route?

Fly from Baltimore/Washington to San Jose for the best District of Columbia - San Jose flight prices

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $397 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 District of Columbia for as low as $293 on momondo.

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

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

Cheap District of Columbia to San Jose, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to San Jose, California

Direct flights

None
There are no direct flights from District of Columbia to San Jose, California. There are no popular flight routes from District of Columbia to San Jose, California.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to San Jose Airport?

    Prices for flights from District of Columbia to San Jose Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to San Jose Airport?

  • How old do you have to be to fly from District of Columbia 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 District of Columbia 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.

Best airlines flying from District of Columbia to San Jose, California

Compare and see reviews for airlines that fly from District of Columbia to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $126Free CancellationRating
5.8
3,114 reviews
Search Frontier flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Spirit AirlinesPriceFrom $159Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $184Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $224Free CancellationRating
8.0
11,281 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $226Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to San Jose?

Finding the right flight to San Jose from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Jose quick and easy, saving you time and money.

Can I find flights from District of Columbia to San Jose with flexible booking policies on momondo?

All flight searches from District of Columbia to San Jose on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia 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 District of Columbia to San Jose.

I’m not ready to book a flight from District of Columbia to San Jose right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

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