What airlines fly to Washington, D.C.?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Washington, D.C. from California according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 8 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

How many flights depart from California to Washington, D.C. on average per week?

As of August 2026, 583 flights take off from California and land in Washington, D.C. each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

How long does it take to fly to Washington, D.C.?

Flight times from California to Washington, D.C. vary, but if you’re flying out of Los Angeles and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 33m on average. Another popular route from California to Washington, D.C. is flying from San Diego to Washington, D.C. Dulles Intl Airport, which will take roughly 4h 37m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from California to Washington, D.C.?

Southwest, Delta, and United Airlines are the most popular carriers operating from California to Washington, D.C.

How many flights depart from California to Washington, D.C. on average per day?

83 flights are operational daily from California to Washington, D.C. as of August 2026. The most popular departure time for this route is 8:00AM, with 57% of flights per day taking off at noon.

When did momondo last update prices for flights from California to Washington, D.C.?

Prices for flights from California to Washington, D.C. are refreshed on a daily basis.

How many operators does momondo search for flights from California to Washington, D.C.?

As of August 2026, there are 8 operators available to choose from for flights from California to Washington, D.C..

How old do you have to be to fly from California to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Washington, D.C..

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

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$77 Cheap Flights from California to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Washington, D.C.

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:59 am - 8:37 pmONT Ontario-BWI Baltimore/Washington

30h 38m1 stop Houston George Bush Intcntl

12:45 pm - 6:16 pmBWI Baltimore/Washington-ONT Ontario

8h 31m1 stop Dallas/Fort Worth

$232Frontier

Sat, Sep 5 - Wed, Sep 9

7:11 pm - 11:40 amONT Ontario-BWI Baltimore/Washington

13h 29m1 stop Dallas/Fort Worth

12:45 pm - 6:16 pmBWI Baltimore/Washington-ONT Ontario

8h 31m1 stop Dallas/Fort Worth

$232Frontier

Wed, Sep 16 - Wed, Sep 30

10:00 pm - 9:09 amONT Ontario-IAD Washington, D.C. Dulles Intl

8h 09m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:06 amIAD Washington, D.C. Dulles Intl-ONT Ontario

8h 06m1 stop Atlanta Hartsfield-Jackson

$257Delta

Mon, Sep 14 - Sat, Oct 24

12:00 pm - 12:34 amONT Ontario-IAD Washington, D.C. Dulles Intl

9h 34m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:05 amIAD Washington, D.C. Dulles Intl-ONT Ontario

8h 05m1 stop Atlanta Hartsfield-Jackson

$257Delta

Sat, Sep 5 - Wed, Sep 9

5:25 pm - 6:20 amONT Ontario-IAD Washington, D.C. Dulles Intl

9h 55m1 stop Las Vegas Harry Reid Intl

7:02 am - 1:16 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

9h 14m1 stop Seattle/Tacoma Intl

$259Multiple Airlines

Tue, Oct 20 - Thu, Oct 29

1:18 pm - 11:19 pmONT Ontario-IAD Washington, D.C. Dulles Intl

7h 01m1 stop Denver Intl

6:35 am - 12:18 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

8h 43m1 stop San Francisco

$261United Airlines

Sat, Sep 12 - Fri, Oct 2

10:20 pm - 11:40 amLAX Los Angeles-DCA Washington, D.C. Reagan-National

10h 20m1 stop Orlando

4:20 pm - 11:55 pmDCA Washington, D.C. Reagan-National-LAX Los Angeles

10h 35m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$261Southwest

Mon, Oct 12 - Mon, Oct 19

10:20 pm - 11:40 amLAX Los Angeles-DCA Washington, D.C. Reagan-National

10h 20m1 stop Orlando

4:20 pm - 11:55 pmDCA Washington, D.C. Reagan-National-LAX Los Angeles

10h 35m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$261Southwest

Mon, Oct 12 - Mon, Oct 19

12:47 pm - 12:21 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

8h 34m1 stop Atlanta Hartsfield-Jackson

9:38 am - 5:59 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

11h 21m1 stop Seattle/Tacoma Intl

$262Multiple Airlines

Thu, Oct 15 - Tue, Oct 27

5:27 pm - 5:52 amLAX Los Angeles-BWI Baltimore/Washington

9h 25m1 stop San Francisco

8:37 am - 11:39 amBWI Baltimore/Washington-LAX Los Angeles

6h 02mnonstop

$269United Airlines

Tue, Dec 8 - Thu, Dec 10

Cheap last minute flights

Enter your travel dates to find the best prices.

7:56 pm - 12:51 pmONT Ontario-DCA Washington, D.C. Reagan-National

13h 55m1 stop Denver Intl

1:00 pm - 11:50 pmDCA Washington, D.C. Reagan-National-ONT Ontario

13h 50m1 stop Denver Intl

$276Frontier

Tue, Aug 18 - Wed, Oct 21

11:34 pm - 5:14 pmLAX Los Angeles-IAD Washington, D.C. Dulles Intl

14h 40m1 stop Atlanta Hartsfield-Jackson

7:50 am - 5:42 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

12h 52m1 stop Atlanta Hartsfield-Jackson

$281Frontier

Tue, Aug 18 - Sat, Oct 17

8:56 pm - 8:04 amSFO San Francisco-IAD Washington, D.C. Dulles Intl

8h 08m1 stop Las Vegas Harry Reid Intl

8:59 am - 2:04 pmIAD Washington, D.C. Dulles Intl-SFO San Francisco

8h 05m1 stop Las Vegas Harry Reid Intl

$378Multiple Airlines

Wed, Aug 19 - Tue, Sep 1

11:34 pm - 5:14 pmLAX Los Angeles-IAD Washington, D.C. Dulles Intl

14h 40m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 6:12 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

33h 12m2 stops Blountville Tri Cities TN/VA Orlando

$401Multiple Airlines

Sun, Aug 16 - Mon, Aug 24

1:06 pm - 11:39 pmONT Ontario-IAD Washington, D.C. Dulles Intl

7h 33m1 stop Salt Lake City

6:00 am - 10:42 amIAD Washington, D.C. Dulles Intl-ONT Ontario

7h 42m1 stop Atlanta Hartsfield-Jackson

$412Delta

Wed, Aug 19 - Tue, Sep 1

10:39 pm - 6:38 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 59mnonstop

9:00 am - 11:34 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 34mnonstop

$447United Airlines

Wed, Aug 19 - Tue, Sep 1

9:59 pm - 11:49 amSAN San Diego-IAD Washington, D.C. Dulles Intl

10h 50m1 stop New York John F Kennedy Intl

5:42 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

8h 18m1 stop Atlanta Hartsfield-Jackson

$451Delta

Wed, Aug 19 - Fri, Sep 4

9:45 pm - 5:41 amSAN San Diego-IAD Washington, D.C. Dulles Intl

4h 56mnonstop

8:20 am - 6:30 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

13h 10m1 stop Chicago O'Hare Intl

$465United Airlines

Tue, Aug 18 - Wed, Aug 19

9:05 am - 8:55 pmLAX Los Angeles-DCA Washington, D.C. Reagan-National

8h 50m2 stops San Antonio Dallas Love Field

1:35 pm - 7:20 pmDCA Washington, D.C. Reagan-National-LAX Los Angeles

8h 45m2 stops Atlanta Hartsfield-Jackson Dallas Love Field

$465Southwest

Tue, Aug 18 - Wed, Oct 21

5:40 am - 6:00 pmONT Ontario-DCA Washington, D.C. Reagan-National

9h 20m2 stops Las Vegas Harry Reid Intl Dallas Love Field

6:05 am - 3:15 pmDCA Washington, D.C. Reagan-National-ONT Ontario

12h 10m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$493Southwest

Sat, Aug 15 - Sat, Aug 29

Cheap direct flights

Enter your travel dates to find the best prices.

11:48 am - 8:00 pmLAX Los Angeles-DCA Washington, D.C. Reagan-National

5h 12mnonstop

9:30 am - 12:06 pmDCA Washington, D.C. Reagan-National-LAX Los Angeles

5h 36mnonstop

$271Alaska Airlines

Fri, Dec 4 - Tue, Feb 23

11:48 am - 8:00 pmLAX Los Angeles-DCA Washington, D.C. Reagan-National

5h 12mnonstop

9:30 am - 12:06 pmDCA Washington, D.C. Reagan-National-LAX Los Angeles

5h 36mnonstop

$271Alaska Airlines

Sat, Dec 5 - Tue, Feb 23

5:05 am - 1:05 pmLAX Los Angeles-BWI Baltimore/Washington

5h 00mnonstop

8:10 pm - 10:40 pmBWI Baltimore/Washington-LAX Los Angeles

5h 30mnonstop

$273Southwest

Fri, Sep 11 - Wed, Sep 16

10:35 pm - 6:30 amLAX Los Angeles-BWI Baltimore/Washington

4h 55mnonstop

5:45 pm - 8:10 pmBWI Baltimore/Washington-LAX Los Angeles

5h 25mnonstop

$273Southwest

Mon, Aug 31 - Sat, Sep 5

9:30 pm - 5:31 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

6:39 am - 9:31 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 52mnonstop

$282United Airlines

Thu, Oct 22 - Mon, Oct 26

4:40 pm - 12:41 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

6:39 am - 9:31 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 52mnonstop

$282United Airlines

Fri, Oct 23 - Mon, Oct 26

7:35 am - 3:35 pmLAX Los Angeles-DCA Washington, D.C. Reagan-National

5h 00mnonstop

4:41 pm - 7:14 pmDCA Washington, D.C. Reagan-National-LAX Los Angeles

5h 33mnonstop

$287Delta

Sat, Sep 5 - Fri, Sep 11

7:35 am - 3:35 pmLAX Los Angeles-DCA Washington, D.C. Reagan-National

5h 00mnonstop

4:41 pm - 7:14 pmDCA Washington, D.C. Reagan-National-LAX Los Angeles

5h 33mnonstop

$287Delta

Wed, Sep 2 - Fri, Sep 11

9:42 pm - 5:32 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 50mnonstop

6:00 am - 8:46 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 46mnonstop

$297American Airlines

Mon, Oct 5 - Wed, Oct 7

9:42 pm - 5:32 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 50mnonstop

6:00 am - 8:46 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 46mnonstop

$297American Airlines

Mon, Oct 26 - Thu, Oct 29

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United Airlines flights from California to Washington, D.C.

Our best United Airlines deals on California to Washington, D.C. flight tickets

United Airlines

Sep 12

ONT1:18 pmOntario

7h 01m

1 stop

IAD11:19 pmWashington, D.C. Dulles Intl

Oct 2

IAD6:35 amWashington, D.C. Dulles Intl

8h 43m

1 stop

ONT12:18 pmOntario

$261

United Airlines

Sep 15

LAX8:15 amLos Angeles

10h 28m

1 stop

BWI9:43 pmBaltimore/Washington

Sep 21

BWI7:00 amBaltimore/Washington

5h 35m

LAX9:35 amLos Angeles

$274

United Airlines

Oct 22

LAX10:30 pmLos Angeles

4h 59m

IAD6:29 amWashington, D.C. Dulles Intl

Oct 25

IAD10:10 pmWashington, D.C. Dulles Intl

5h 49m

LAX12:59 amLos Angeles

$290

American Airlines flights from California to Washington, D.C.

Our best American Airlines deals on California to Washington, D.C. flight tickets

American Airlines

Oct 8

LAX9:42 pmLos Angeles

4h 50m

IAD5:32 amWashington, D.C. Dulles Intl

Oct 22

IAD9:15 amWashington, D.C. Dulles Intl

10h 30m

1 stop

LAX4:45 pmLos Angeles

$307

American Airlines

Sep 4

LAX1:54 pmLos Angeles

7h 05m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Sep 10

DCA8:40 amWashington, D.C. Reagan-National

5h 46m

LAX11:26 amLos Angeles

$308

American Airlines

Sep 3

SAN11:10 amSan Diego

8h 42m

1 stop

IAD10:52 pmWashington, D.C. Dulles Intl

Sep 7

IAD6:10 amWashington, D.C. Dulles Intl

6h 57m

1 stop

SAN10:07 amSan Diego

$332

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBaltimore

ONT Ontario - BWI Baltimore/Washington

ONTBWI

Ontario

Sat 9/5

10:59 am-8:37 pm

1 stop30h 38m

Baltimore/Washington

Wed 9/9

12:45 pm-6:16 pm

1 stop8h 31m

$232

OntarioBaltimore

ONT Ontario - BWI Baltimore/Washington

ONTBWI

Ontario

Wed 9/16

7:11 pm-11:40 am

1 stop13h 29m

Baltimore/Washington

Wed 9/30

12:45 pm-6:16 pm

1 stop8h 31m

$232

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Mon 9/14

10:00 pm-9:09 am

1 stop8h 09m

Washington, D.C. Dulles Intl

Sat 10/24

6:00 am-11:06 am

1 stop8h 06m

$257

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Sat 9/5

12:00 pm-12:34 am

1 stop9h 34m

Washington, D.C. Dulles Intl

Wed 9/9

6:00 am-11:05 am

1 stop8h 05m

$257

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Tue 10/20

5:25 pm-6:20 am

1 stop9h 55m

Washington, D.C. Dulles Intl

Thu 10/29

7:02 am-1:16 pm

1 stop9h 14m

$259

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Sat 9/12

1:18 pm-11:19 pm

1 stop7h 01m

Washington, D.C. Dulles Intl

Fri 10/2

6:35 am-12:18 pm

1 stop8h 43m

$261

Los AngelesWashington, D.C.

LAX Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles

Mon 10/12

10:20 pm-11:40 am

1 stop10h 20m

Washington, D.C. Reagan-National

Mon 10/19

4:20 pm-11:55 pm

2 stops10h 35m

$261

Los AngelesWashington, D.C.

LAX Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles

Mon 10/12

10:20 pm-11:40 am

1 stop10h 20m

Washington, D.C. Reagan-National

Mon 10/19

4:20 pm-11:55 pm

2 stops10h 35m

$261

Los AngelesWashington, D.C.

LAX Los Angeles - IAD Washington, D.C. Dulles Intl

LAXIAD

Los Angeles

Thu 10/15

12:47 pm-12:21 am

1 stop8h 34m

Washington, D.C. Dulles Intl

Tue 10/27

9:38 am-5:59 pm

1 stop11h 21m

$262

Quickest round-trip

Los AngelesBaltimore

LAX Los Angeles - BWI Baltimore/Washington

LAXBWI

Los Angeles

Tue 12/8

5:27 pm-5:52 am

1 stop9h 25m

Baltimore/Washington

Thu 12/10

8:37 am-11:39 am

Nonstop6h 02m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California 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

Prices

Airlines

Other information

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

The month of January is, on average, the cheapest month to fly to Washington, D.C. from California, with most prices found around $384. If you’re not able to fly to Washington, D.C. in January, then February is your next best option. Flight prices from California to Washington, D.C. during February average around $394.

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 California is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $464. 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 California to Washington, D.C. for around $647.

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

In the afternoon is the cheapest time of day to fly from California to Washington, D.C. when you can find flight prices for as low as $434. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $540. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Los Angeles to Washington, D.C. Dulles Intl for the best California - Washington, D.C. flight prices

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

You are more likely to see cheaper flights to Washington, D.C. from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $439 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 California for as low as $356 on momondo.

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

There are 4 cabin classes available to choose from on California 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.

Can stopping save me money on California to Washington, D.C. flights?

You could potentially save up to 25% on your flight if you consider stops on a California to Washington, D.C. flight.

Cheap California to Washington, D.C. flight deals and tips

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

Best Price Found	$226
Fastest flight time	4h 20m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from California in the past 72 hours is $226. The best round-trip flight deal from California to Washington, D.C. found on momondo in the last 72 hours is $332.

The fastest flight from California to Washington, D.C. takes 4h 20m

Direct flights go from California to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From California there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

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

When did momondo last update prices for flights from California to Washington, D.C.?
Prices for flights from California to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from California to Washington, D.C.?
As of August 2026, there are 8 operators available to choose from for flights from California to Washington, D.C..
How old do you have to be to fly from California to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Washington, D.C.?
momondo data reveals that the most frequently booked plane model on the route from California to Washington, D.C. is Boeing 737 MAX 9, representing 17.66% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 15.97%, Boeing 737-900 at 12.95%, and Boeing 737 MAX 8 at 11.27%.

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

Compare and see reviews for airlines that fly from California to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $105	Free Cancellation	Rating 5.6 2,694 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $108	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
JetBlue	PriceFrom $147	Free Cancellation	Rating 7.1 3,036 reviews	Search JetBlue flights
Alaska Airlines	PriceFrom $178	Free Cancellation	Rating 7.9 12,809 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $178	Free Cancellation	Rating 7.4 10,108 reviews	Search United Airlines flights
American Airlines	PriceFrom $186	Free Cancellation	Rating 7.1 11,929 reviews	Search American Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Colonial Beach

Springfield

Fairfax

Tysons

Edgewood

Glen Burnie

College Park

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from California.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from California.

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

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

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Feeling lucky

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

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from California to Washington, D.C. from $77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Washington, D.C. departing on 9/17. 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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United Airlines flights from California to Washington, D.C.

Our best United Airlines deals on California to Washington, D.C. flight tickets

American Airlines flights from California to Washington, D.C.

Our best American Airlines deals on California to Washington, D.C. flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

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

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

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

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

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

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

Can stopping save me money on California to Washington, D.C. flights?

What is the cheapest airline that flies from California to Washington, D.C.?

What airlines fly to Washington, D.C.?

How many flights depart from California to Washington, D.C. on average per day?

How many flights depart from California to Washington, D.C. on average per week?

How long does it take to fly to Washington, D.C.?

Cheap California to Washington, D.C. flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

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

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

Compare and see reviews for airlines that fly from California to Washington, D.C. with momondo

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

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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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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.

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Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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