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Cheap flights from San Jose, California to Washington, D.C. from $134

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, California to Washington, D.C. departing on 1/14. 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, California to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 6:42 pm
SJC
-
DCA
9h 42m1 stop
American Airlines Logo
6:30 am - 1:19 pm
DCA
-
SJC
9h 49m1 stop
$260American Airlines
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
6:00 am - 5:47 pm
SJC
-
DCA
8h 47m2 stops
American Airlines Logo
3:21 pm - 10:26 pm
DCA
-
SJC
10h 05m2 stops
$261American Airlines
Wed, Jan 14 - Wed, Feb 18
Delta Logo
5:04 pm - 9:09 am
SJC
-
DCA
13h 05m2 stops
Delta Logo
3:10 pm - 9:28 pm
DCA
-
SJC
9h 18m1 stop
$262Delta
Sat, Jan 17 - Tue, Jan 20
American Airlines Logo
6:00 am - 6:42 pm
SJC
-
DCA
9h 42m2 stops
American Airlines Logo
1:32 pm - 9:29 pm
DCA
-
SJC
10h 57m1 stop
$266American Airlines
Sat, Feb 21 - Tue, Feb 24
Delta Logo
5:04 pm - 9:09 am
SJC
-
DCA
13h 05m2 stops
Delta Logo
9:00 am - 7:12 pm
DCA
-
SJC
13h 12m2 stops
$267Delta
Sat, Jan 17 - Tue, Jan 20
American Airlines Logo
6:00 am - 6:42 pm
SJC
-
DCA
9h 42m2 stops
American Airlines Logo
7:30 am - 1:19 pm
DCA
-
SJC
8h 49m1 stop
$268American Airlines
Sat, Feb 21 - Tue, Feb 24
Alaska Airlines Logo
9:05 am - 9:59 pm
SJC
-
DCA
9h 54m1 stop
Alaska Airlines Logo
5:01 pm - 9:48 am
DCA
-
SJC
19h 47m1 stop
$273Alaska Airlines
Thu, Jan 22 - Sat, Jan 24
Southwest Logo
12:35 pm - 10:40 pm
SJC
-
DCA
7h 05m1 stop
Southwest Logo
4:40 pm - 10:05 pm
DCA
-
SJC
8h 25m1 stop
$274Southwest
Tue, Feb 17 - Mon, Feb 23
Delta Logo
6:20 am - 6:04 pm
SJC
-
DCA
8h 44m1 stop
Delta Logo
6:00 am - 12:39 pm
DCA
-
SJC
9h 39m1 stop
$277Delta
Thu, Feb 19 - Sat, Feb 21
American Airlines Logo
9:55 am - 10:04 pm
SJC
-
DCA
9h 09m2 stops
American Airlines Logo
7:00 am - 12:10 pm
DCA
-
SJC
8h 10m1 stop
$279American Airlines
Thu, Jan 22 - Sat, Jan 24

American Airlines flights from San Jose, California to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on San Jose, California to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 21
SJC6:00 amSan Jose
9h 42m
1 stop
DCA6:42 pmWashington, D.C. Reagan-National
Feb 24
DCA6:30 amWashington, D.C. Reagan-National
9h 49m
1 stop
SJC1:19 pmSan Jose
$260
Find similar
American Airlines
Jan 14
SJC6:00 amSan Jose
8h 47m
2 stops
DCA5:47 pmWashington, D.C. Reagan-National
Feb 18
DCA3:21 pmWashington, D.C. Reagan-National
10h 05m
2 stops
SJC10:26 pmSan Jose
$261
Find similar
American Airlines
Feb 21
SJC6:00 amSan Jose
9h 42m
2 stops
DCA6:42 pmWashington, D.C. Reagan-National
Feb 24
DCA1:32 pmWashington, D.C. Reagan-National
10h 57m
1 stop
SJC9:29 pmSan Jose
$266
Find similar

Alaska Airlines flights from San Jose, California to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on San Jose, California to Washington, D.C. Reagan-National Airport flight tickets
Alaska Airlines
Jan 22
SJC9:05 amSan Jose
9h 54m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Jan 24
DCA5:01 pmWashington, D.C. Reagan-National
19h 47m
1 stop
SJC9:48 amSan Jose
$273
Find similar
Alaska Airlines
Jan 23
SJC9:05 amSan Jose
9h 54m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Jan 29
DCA8:59 amWashington, D.C. Reagan-National
8h 22m
1 stop
SJC2:21 pmSan Jose
$290
Find similar
Alaska Airlines
Feb 7
SJC9:05 amSan Jose
9h 54m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Feb 14
DCA5:06 pmWashington, D.C. Reagan-National
19h 16m
2 stops
SJC9:22 amSan Jose
$292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Washington, D.C. Reagan-National Airport 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 December 27, 2025.
Use the filters below to find and compare flights from San Jose, California to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 2/21

6:00 am-6:42 pm

1 stop9h 42m

Washington, D.C. Reagan-National

Tue 2/24

6:30 am-1:19 pm

1 stop9h 49m

$260

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 1/14

6:00 am-5:47 pm

2 stops8h 47m

Washington, D.C. Reagan-National

Wed 2/18

3:21 pm-10:26 pm

2 stops10h 05m

$261

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 1/17

5:04 pm-9:09 am

2 stops13h 05m

Washington, D.C. Reagan-National

Tue 1/20

3:10 pm-9:28 pm

1 stop9h 18m

$262

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 2/21

6:00 am-6:42 pm

2 stops9h 42m

Washington, D.C. Reagan-National

Tue 2/24

1:32 pm-9:29 pm

1 stop10h 57m

$266

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 1/17

5:04 pm-9:09 am

2 stops13h 05m

Washington, D.C. Reagan-National

Tue 1/20

9:00 am-7:12 pm

2 stops13h 12m

$267

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 2/21

6:00 am-6:42 pm

2 stops9h 42m

Washington, D.C. Reagan-National

Tue 2/24

7:30 am-1:19 pm

1 stop8h 49m

$268

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Thu 1/22

9:05 am-9:59 pm

1 stop9h 54m

Washington, D.C. Reagan-National

Sat 1/24

5:01 pm-9:48 am

1 stop19h 47m

$273

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 2/17

12:35 pm-10:40 pm

1 stop7h 05m

Washington, D.C. Reagan-National

Mon 2/23

4:40 pm-10:05 pm

1 stop8h 25m

$274

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Thu 2/19

6:20 am-6:04 pm

1 stop8h 44m

Washington, D.C. Reagan-National

Sat 2/21

6:00 am-12:39 pm

1 stop9h 39m

$277

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Thu 1/22

9:55 am-10:04 pm

2 stops9h 09m

Washington, D.C. Reagan-National

Sat 1/24

7:00 am-12:10 pm

1 stop8h 10m

$279

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, California to Washington, D.C. Reagan-National 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 cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of July is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from San Jose, California, with most prices found around $330. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $362.

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

The cheapest day to depart from San Jose, California to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $372. Flights from San Jose, California to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $574. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest San Jose, California to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $339. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $561.

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from San Jose, California for as low as $304 on momondo.

Can stopping save me money on San Jose, California to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 49% on your flight if you consider stops on a San Jose, California to Washington, D.C. Reagan-National Airport flight.

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

As of December 2025, prices for San Jose, California to Washington, D.C. Reagan-National Airport flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from San Jose, California to Washington, D.C. Reagan-National Airport

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

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

Fastest flight time

7h 05m

Direct flights

None
The fastest flight from San Jose, California to Washington, D.C. Reagan-National Airport takes 7h 05m
There are no direct flights from San Jose, California to Washington, D.C. Reagan-National Airport. There are no popular flight routes from San Jose, California to Washington, D.C. Reagan-National Airport.
Search flight deals

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

    The straight-line distance from San Jose to Washington, D.C. Reagan-National is 2414.6 mi. A reasonable flight in good conditions will take 7h 05m.

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

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

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

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

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

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from San Jose, California to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from San Jose, California to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $251Free CancellationRating
7.2
11,068 reviews
Search American Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $263Free CancellationRating
8.0
11,544 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,018 reviews
Search Delta 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
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

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?

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from San Jose and alert you when they change.

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