How long is the flight from California to Washington, D.C.?

There are many flights that can get you from California to Washington, D.C. in 4h 44m. Fly via Southwest, Alaska Airlines, or Delta to get the fastest option. The distance from California to Washington, D.C. is about 2304 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from California to Washington, D.C. one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $74. However, be on the lookout for offers from Alaska Airlines and Southwest, as they are both options that can get you from California to Washington, D.C. for a low price.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from California to Washington, D.C.?

Most travelers choose Los Angeles - Washington, D.C. Dulles Intl, Los Angeles - Washington, D.C. Reagan-National or Los Angeles - Baltimore/Washington when deciding on the best route from California to Washington, D.C..

What are the cheapest flights from California to Washington, D.C.?

Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Los Angeles - Washington, D.C. Dulles Intl) can be booked for $230 on average, our data indicates $1,347 when flying from California to Washington, D.C..

What are the most reliable airlines from California to Washington, D.C.?

The top 3 most reliable airlines when flying from California to Washington, D.C. are Sun Country Air (100%), Egyptair (91%) and American Airlines (90%).

What are the most popular airlines that fly from California to Washington, D.C.?

When booking a flight from California to Washington, D.C., you may want to consider flying on United Airlines, American Airlines or Alaska Airlines as they are the most popular for this route.

Can I find deals for flights from California to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on California to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from California to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Washington, D.C..

Can I find deals for business class flights from California to Washington, D.C.?

Yes. Cheapflights offers flight deals from California to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$105+ Cheap Flights from California to Washington, D.C.

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Cheap flight deals from California to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from California to Washington, D.C.
Explore the most affordable flight options available from California to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Mon 11/237:41 pm -

1 stop6h 29m

Mon 12/78:55 pm -

1 stop13h 37m

Deal found 10/25

$291

Sun 12/66:40 pm -

2 stops19h 58m

Tue 12/812:06 pm -

2 stops14h 53m

Deal found 10/25

$292

Wed 12/166:00 am -

2 stops21h 51m

Tue 12/228:51 pm -

2 stops20h 44m

Deal found 10/25

$294

Tue 11/176:15 am -

1 stop7h 32m

Wed 11/189:30 am -

Nonstop5h 47m

Deal found 10/26

$295

Mon 11/93:38 pm -

1 stop16h 58m

Mon 11/167:32 am -

1 stop13h 21m

Deal found 10/25

$295

Wed 12/1612:26 pm -

1 stop6h 33m

Sun 12/201:20 pm -

1 stop29h 44m

Deal found 10/27

$296

Fri 11/1312:03 am -

1 stop8h 33m

Tue 11/241:09 pm -

1 stop21h 39m

Deal found 10/25

$296

Thu 11/122:31 pm -

1 stop23h 16m

Thu 12/31:33 pm -

1 stop13h 24m

Deal found 10/29

$297

Tue 11/1012:26 am -

1 stop13h 46m

Tue 12/1512:06 pm -

1 stop8h 39m

Deal found 10/28

$297

Sun 12/611:50 am -

1 stop9h 05m

Thu 12/106:10 am -

1 stop9h 45m

Deal found 10/26

$298

Sat 11/142:03 pm -

1 stop19h 06m

Sat 11/216:00 pm -

1 stop19h 43m

Deal found 10/28

$298

Fri 11/1312:26 am -

1 stop13h 46m

Sat 11/219:35 pm -

1 stop26h 34m

Deal found 10/28

$298

Best flights from California to Washington, D.C.
Discover carefully curated flight deals from California to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Tue 12/17:55 am -

2 stops11h 25m

Sun 12/64:25 pm -

2 stops9h 40m

Deal found 10/27

$308

Tue 12/1512:58 pm -

Nonstop5h 02m

Tue 1/510:59 am -

Nonstop5h 58m

Deal found 10/28

$357

Mon 11/167:35 am -

Nonstop4h 44m

Tue 11/174:40 pm -

Nonstop5h 52m

Deal found 10/26

$357

Tue 1/512:40 pm -

Nonstop4h 55m

Fri 1/85:40 pm -

Nonstop5h 54m

Deal found 10/28

$377

Tue 12/2912:05 pm -

1 stop8h 19m

Mon 1/46:17 am -

1 stop9h 03m

Deal found 10/26

$481

Thu 12/31:20 pm -

1 stop6h 00m

Sun 12/64:05 pm -

2 stops10h 15m

Deal found 10/26

$309

Sat 12/1212:58 pm -

Nonstop5h 02m

Wed 1/610:59 am -

Nonstop5h 58m

Deal found 10/28

$357

Thu 3/45:35 am -

1 stop7h 15m

Wed 3/106:10 am -

2 stops10h 25m

Deal found 10/26

$330

Mon 12/76:15 am -

1 stop7h 08m

Thu 12/1011:30 am -

1 stop9h 53m

Deal found 10/29

$377

Tue 12/229:35 pm -

Nonstop4h 54m

Wed 12/3010:25 pm -

Nonstop5h 50m

Deal found 10/26

$377

Sat 12/261:07 pm -

Nonstop4h 53m

Wed 12/3010:59 am -

Nonstop5h 55m

Deal found 10/26

$357

Fri 12/255:55 am -

1 stop7h 53m

Wed 12/306:00 am -

1 stop8h 23m

Deal found 10/28

$381

Wed 12/96:35 am -

2 stops8h 20m

Wed 12/166:05 am -

2 stops8h 45m

Deal found 10/25

$347

Mon 1/256:53 pm -

1 stop7h 32m

Wed 3/176:15 am -

1 stop8h 48m

Deal found 10/30

$384

Wed 12/98:59 pm -

1 stop18h 00m

Wed 12/1610:59 am -

Nonstop5h 59m

Deal found 10/25

$367

Thu 12/104:08 pm -

1 stop10h 27m

Thu 12/177:13 pm -

Nonstop5h 45m

Deal found 10/26

$367

Mon 11/167:00 am -

1 stop7h 24m

Mon 11/236:20 pm -

1 stop8h 24m

Deal found 10/27

$404

Wed 11/251:00 pm -

1 stop7h 46m

Tue 12/14:25 pm -

1 stop21h 28m

Deal found 10/27

$411

Wed 12/166:15 am -

1 stop8h 45m

Thu 12/241:00 pm -

1 stop8h 30m

Deal found 10/25

$415

Sat 12/1910:30 pm -

1 stop7h 45m

Wed 12/306:00 am -

1 stop8h 23m

Deal found 10/29

$419

Sat 12/127:12 am -

1 stop7h 47m

Sun 12/2010:59 am -

Nonstop5h 55m

Deal found 10/25

$387

Thu 3/48:10 am -

Nonstop4h 50m

Sun 3/76:15 am -

1 stop8h 58m

Deal found 10/27

$429

Mon 12/145:38 pm -

1 stop8h 57m

Mon 12/217:13 pm -

Nonstop5h 45m

Deal found 10/25

$387

Fri 1/87:50 am -

2 stops10h 10m

Mon 1/111:35 pm -

2 stops10h 55m

Deal found 10/25

$428

Sat 12/128:40 am -

Nonstop5h 13m

Sat 1/95:54 pm -

Nonstop6h 19m

Deal found 10/28

$437

Sun 12/136:15 am -

1 stop7h 08m

Thu 12/173:00 pm -

1 stop8h 01m

Deal found 10/26

$437

Thu 12/1712:01 pm -

1 stop14h 44m

Thu 12/317:13 pm -

Nonstop5h 45m

Deal found 10/29

$387

Thu 3/46:25 am -

2 stops8h 50m

Thu 4/86:05 am -

1 stop9h 25m

Deal found 10/26

$444

Tue 1/510:55 pm -

Nonstop4h 55m

Tue 1/127:00 am -

Nonstop5h 57m

Deal found 10/29

$447

Mon 11/231:31 pm -

1 stop7h 16m

Sun 12/67:26 am -

1 stop8h 36m

Deal found 10/29

$457

Last-minute flights from California to Washington, D.C.
Discover last-minute flight deals from California to Washington, D.C.. Data last updated October 30, 2026 and is based on user searches.

Mon 11/93:38 pm -

1 stop16h 58m

Mon 11/167:32 am -

1 stop13h 21m

Deal found 10/25

$295

Tue 11/1012:26 am -

1 stop13h 46m

Tue 12/1512:06 pm -

1 stop8h 39m

Deal found 10/28

$297

Thu 11/122:31 pm -

1 stop23h 16m

Thu 12/31:33 pm -

1 stop13h 24m

Deal found 10/29

$297

Fri 11/1312:03 am -

1 stop8h 33m

Tue 11/241:09 pm -

1 stop21h 39m

Deal found 10/25

$296

Fri 11/1312:26 am -

1 stop13h 46m

Sat 11/219:35 pm -

1 stop26h 34m

Deal found 10/28

$298

Sat 11/142:03 pm -

1 stop19h 06m

Sat 11/216:00 pm -

1 stop19h 43m

Deal found 10/28

$298

Sat 11/146:15 am -

1 stop26h 54m

Wed 11/187:00 am -

1 stop20h 23m

Deal found 10/26

$299

Mon 11/169:57 pm -

2 stops22h 46m

Thu 11/197:32 am -

2 stops20h 15m

Deal found 10/28

$299

Tue 11/176:15 am -

1 stop7h 32m

Wed 11/189:30 am -

Nonstop5h 47m

Deal found 10/26

$295

Sat 11/216:00 am -

1 stop12h 55m

Thu 12/31:33 pm -

1 stop13h 24m

Deal found 10/29

$300

Sat 11/217:41 pm -

1 stop6h 29m

Wed 12/212:06 pm -

1 stop8h 35m

Deal found 10/29

$300

Mon 11/237:41 pm -

1 stop6h 29m

Mon 12/78:55 pm -

1 stop13h 37m

Deal found 10/25

$291

One-way flights from California to Washington, D.C.
Search for one-way flight options from California to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.

Thu 11/2612:25 pm -

1 stop6h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/29

$105

Mon 11/236:26 pm -

1 stop7h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/29

$105

Wed 11/1811:59 am -

2 stops26h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/29

$109

Mon 11/94:01 pm -

2 stops40h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/25

$111

Wed 12/212:35 pm -

1 stop6h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/26

$113

Mon 2/811:46 am -

2 stops33h 33m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/29

$114

Wed 11/1811:59 am -

1 stop6h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$115

Mon 11/164:01 pm -

2 stops16h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/26

$115

Wed 12/27:30 am -

2 stops33h 42m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/25

$116

Thu 12/1711:37 am -

1 stop7h 22m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/27

$117

Tue 12/85:11 pm -

2 stops15h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/27

$118

Thu 12/1710:03 am -

1 stop17h 04m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/27

$119

Find flight deals from California to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$290 (CheapOair)
One-way from	$105 (Frontier)
Popular in	March
Cheapest in	February
Average price	$407
Good round-trip deal	$404 or less
Good one-way deal	$215 or less

Provider with most accurate pricing for Los Angeles-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-Washington, D.C. (WAS) flights.

Search Deals

From California to Washington, D.C. (WAS)

Search Deals

One-way flight from California to Washington, D.C. (WAS)

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from California to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from California to Washington, D.C. (WAS).

Search Deals

Cheapflights 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

SacramentoWashington, D.C.

SMF Sacramento Intl - DCA Washington, D.C. Reagan-National

SMFDCA

Sacramento Intl

Wed 11/18

11:59 am-9:50 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$115

SacramentoWashington, D.C.

SMF Sacramento Intl - DCA Washington, D.C. Reagan-National

SMFDCA

Sacramento Intl

Mon 11/23

1:15 pm-10:55 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$145

Los AngelesWashington, D.C.

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

LAXDCA

Los Angeles

Mon 12/28

10:50 pm-11:10 am

1 stop9h 20m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$169

Los AngelesWashington, D.C.

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

LAXDCA

Los Angeles

Sun 12/20

5:35 am-4:40 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$169

Los AngelesWashington, D.C.

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

LAXDCA

Los Angeles

Thu 12/24

11:55 am-11:50 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$174

Los AngelesWashington, D.C.

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

LAXDCA

Los Angeles

Sun 11/22

11:10 pm-11:15 am

2 stops9h 05m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$174

Los AngelesWashington, D.C.

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

LAXDCA

Los Angeles

Mon 1/25

12:00 pm-11:00 pm

2 stops8h 00m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$174

SacramentoWashington, D.C.

SMF Sacramento Intl - IAD Washington, D.C. Dulles Intl

SMFIAD

Sacramento Intl

Wed 11/18

1:06 pm-11:15 pm

1 stop7h 09m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$175

SacramentoWashington, D.C.

SMF Sacramento Intl - IAD Washington, D.C. Dulles Intl

SMFIAD

Sacramento Intl

Fri 12/18

6:30 pm-5:19 am

1 stop7h 49m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$175

San JoseWashington, D.C.

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

SJCDCA

San Jose

Wed 11/4

9:39 am-9:00 pm

1 stop8h 21m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from California to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from California with our price prediction graph.

SJC-DCA

SAN-DCA

LAX-DCA

SAN-IAD

LAX-IAD

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Washington, D.C.

USCA-WAS

SJC-DCA

SAN-DCA

LAX-DCA

SAN-IAD

What is the cheapest month to book a flight from California to Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from California to Washington, D.C. (average of $385). Flying from California to Washington, D.C. in June is currently the most expensive (average of $535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to WAS?

One of the essential ways to save on airfare from California to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

How much does it cost to fly round-trip from California to Washington, D.C.?

Airfare is below average for this route at the moment.

California to Washington, D.C. flights typically cost between $321 and $574 in December.
The cheapest round-trip price found within the last 5 days was $290 on Frontier (Dec 16-Dec 31).

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

The price you pay for your flight from California to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from California to Washington, D.C.?

Travelers seeking maximum savings on their California to Washington, D.C. flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from California to Washington, D.C.?
There are many flights that can get you from California to Washington, D.C. in 4h 44m. Fly via Southwest, Alaska Airlines, or Delta to get the fastest option. The distance from California to Washington, D.C. is about 2304 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from California to Washington, D.C. one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $74. However, be on the lookout for offers from Alaska Airlines and Southwest, as they are both options that can get you from California to Washington, D.C. for a low price.
What are the most popular routes from California to Washington, D.C.?
Most travelers choose Los Angeles - Washington, D.C. Dulles Intl, Los Angeles - Washington, D.C. Reagan-National or Los Angeles - Baltimore/Washington when deciding on the best route from California to Washington, D.C..
What are the most reliable airlines from California to Washington, D.C.?
The top 3 most reliable airlines when flying from California to Washington, D.C. are Sun Country Air (100%), Egyptair (91%) and American Airlines (90%).
What are the cheapest flights from California to Washington, D.C.?
Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Los Angeles - Washington, D.C. Dulles Intl) can be booked for $230 on average, our data indicates $1,347 when flying from California to Washington, D.C..
Can I find deals for flights from California to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on California to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Washington, D.C..
Can I find deals for business class flights from California to Washington, D.C.?
Yes. Cheapflights offers flight deals from California to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from California to Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from California to Washington, D.C. (average of $385). Flying from California to Washington, D.C. in June is currently the most expensive (average of $535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Rockville

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Hunt Valley

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Washington, D.C. flight routes

Alternative routes for California to Washington, D.C.

Dallas/Fort Worth to Dulles Intl flights

Boston to Reagan-National flights

Atlanta to Dulles Intl flights

San Francisco to Dulles Intl flights

Los Angeles to Reagan-National flights

O'Hare Intl to Reagan-National flights

Dallas/Fort Worth to Reagan-National flights

Orlando to Dulles Intl flights

O'Hare Intl to Dulles Intl flights

Los Angeles to Dulles Intl flights

San Francisco to Reagan-National flights

Boston to Dulles Intl flights

Atlanta to Reagan-National flights

Denver to Dulles Intl flights

Hobby to Reagan-National flights

Seattle to Dulles Intl flights

Orlando to Reagan-National flights

Denver to Reagan-National flights

Seattle to Reagan-National flights

Tampa to Dulles Intl flights

Miami to Reagan-National flights

John F Kennedy Intl to Reagan-National flights

San Diego to Dulles Intl flights

Miami to Dulles Intl flights

Fort Lauderdale to Reagan-National flights

Detroit to Reagan-National flights

John F Kennedy Intl to Dulles Intl flights

Minneapolis to Reagan-National flights

Midway to Dulles Intl flights

Sky Harbor Intl to Dulles Intl flights

Fort Lauderdale to Dulles Intl flights

LaGuardia to Reagan-National flights

Ontario to Dulles Intl flights

Hobby to Dulles Intl flights

Austin to Dulles Intl flights

George Bush Intcntl to Dulles Intl flights

Minneapolis to Dulles Intl flights

George Bush Intcntl to Reagan-National flights

Detroit to Dulles Intl flights

Tampa to Reagan-National flights

Newark to Dulles Intl flights

Indianapolis to Dulles Intl flights

Ontario to Reagan-National flights

Newark to Reagan-National flights

San Diego to Reagan-National flights

Charlotte to Dulles Intl flights

LaGuardia to Dulles Intl flights

Sky Harbor Intl to Reagan-National flights

Austin to Reagan-National flights

Top 7 airlines flying from California to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$118	Average$328	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$128	Average$449	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$174	Average$518	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$186	Average$417	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$197	Average$446	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$245	Average$485	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$246	Average$503	FlexibilityNo cancel fee	On-time69%

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$105+ Cheap flights from California to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from California to Washington, D.C.

Cheapest flights from California to Washington, D.C.Explore the most affordable flight options available from California to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Explore the most affordable flight options available from California to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Best flights from California to Washington, D.C.Discover carefully curated flight deals from California to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Discover carefully curated flight deals from California to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Last-minute flights from California to Washington, D.C.Discover last-minute flight deals from California to Washington, D.C.. Data last updated October 30, 2026 and is based on user searches.

Discover last-minute flight deals from California to Washington, D.C.. Data last updated October 30, 2026 and is based on user searches.

One-way flights from California to Washington, D.C.Search for one-way flight options from California to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.

Search for one-way flight options from California to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.

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Best time to book a flight from California to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from California with our price prediction graph.

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What is the cheapest month to book a flight from California to Washington, D.C.?

What is the cheapest time of day to fly from CA to WAS?

Find hourly flight availability from California to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.

One of the essential ways to save on airfare from California to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

How much does it cost to fly round-trip from California to Washington, D.C.?

Airfare is below average for this route at the moment.

California to Washington, D.C. flights typically cost between $321 and $574 in December.The cheapest round-trip price found within the last 5 days was $290 on Frontier (Dec 16-Dec 31).

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

The price you pay for your flight from California to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from California to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from California to Washington, D.C.. Price data was last updated on October 24, 2026.

Travelers seeking maximum savings on their California to Washington, D.C. flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from California to Washington, D.C.?

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What are the cheapest flights from California to Washington, D.C.?

Can I find deals for flights from California to Washington, D.C. that include hotel bookings?

How can I find direct flights from California to Washington, D.C.?

Can I find deals for business class flights from California to Washington, D.C.?

What is the cheapest month to book a flight from California to Washington, D.C.?

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California and Washington, D.C. flights

Browse other California and Washington, D.C. flight options. Last updated on October 30, 2026.

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California to Washington, D.C. flights

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Other flights to Washington, D.C.

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Cheapest flights from California to Washington, D.C.
Explore the most affordable flight options available from California to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Best flights from California to Washington, D.C.
Discover carefully curated flight deals from California to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Last-minute flights from California to Washington, D.C.
Discover last-minute flight deals from California to Washington, D.C.. Data last updated October 30, 2026 and is based on user searches.

One-way flights from California to Washington, D.C.
Search for one-way flight options from California to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.

California to Washington, D.C. flights typically cost between $321 and $574 in December.
The cheapest round-trip price found within the last 5 days was $290 on Frontier (Dec 16-Dec 31).