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Washington, D.C.

$58+ Cheap flights from California to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WAS
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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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 December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:39 pmLAX - BWI
1 stop9h 16mMultiple Airlines
Wed 1/72:05 pmBWI - LAX
1 stop11h 33mMultiple Airlines
Deal found 12/1$187
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:39 pmLAX - BWI
1 stop9h 16mMultiple Airlines
Mon 1/52:05 pmBWI - LAX
1 stop11h 33mMultiple Airlines
Deal found 12/1$197
This CheapOair deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:42 pmLAX - BWI
1 stop17h 37mFrontier
Fri 12/123:36 pmBWI - LAX
1 stop20h 53mFrontier
Deal found 12/2$208
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:42 pmLAX - BWI
1 stop17h 37mFrontier
Mon 12/155:40 amBWI - LAX
2 stops41h 25mFrontier
Deal found 12/3$213
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:05 pmLAX - BWI
1 stop11h 13mMultiple Airlines
Wed 1/72:05 pmBWI - LAX
1 stop11h 33mMultiple Airlines
Deal found 12/2$214
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:05 pmLAX - BWI
1 stop11h 13mFrontier
Mon 12/158:39 pmBWI - LAX
2 stops26h 26mFrontier
Deal found 12/2$216
This Frontier deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:39 pmLAX - BWI
1 stop10h 01mFrontier
Fri 1/95:45 amBWI - LAX
1 stop11h 20mFrontier
Deal found 12/1$217
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:05 pmLAX - BWI
1 stop11h 13mMultiple Airlines
Fri 1/99:59 pmBWI - LAX
1 stop12h 16mMultiple Airlines
Deal found 12/2$218
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:15 amLAX - BWI
1 stop10h 28mMultiple Airlines
Fri 1/99:59 pmBWI - LAX
1 stop12h 16mMultiple Airlines
Deal found 12/1$220
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:03 pmLAX - BWI
1 stop8h 42mSpirit Airlines
Wed 1/72:05 pmBWI - LAX
1 stop11h 33mSpirit Airlines
Deal found 12/2$221
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:05 pmLAX - BWI
1 stop11h 13mMultiple Airlines
Tue 1/61:02 pmBWI - LAX
1 stop11h 13mMultiple Airlines
Deal found 12/2$222
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:03 pmLAX - BWI
1 stop8h 42mSpirit Airlines
Tue 1/62:05 pmBWI - LAX
1 stop11h 33mSpirit Airlines
Deal found 12/2$224

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

Keep the following information in mind while searching for California to Washington, D.C. flight deals. Data was last updated December 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$179
(Kiwi.com)

One-way from

$58
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$469

Good round-trip deal

$277 or less

Good one-way deal

$170 or less
Provider with most accurate pricing for Los Angeles-Washington, D.C. (WAS) flight deals.
Search Deals
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
Highest demand for flights based on searches. 13% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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

 
Customize your flight search to find flights from California 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from California to Washington, D.C. that are best for you.

Fly from

California

Fly to

Washington, D.C.

Route

Depart

Return

Price

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Wed 2/4

5:00 am-3:15 pm

1 stop7h 15m

Baltimore/Washington

Wed 2/4

6:20 pm-11:25 pm

1 stop8h 05m

$201

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Sat 1/31

1:25 pm-9:26 pm

Nonstop5h 01m

Baltimore/Washington

Tue 2/3

8:07 am-2:35 pm

1 stop9h 28m

$209

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Sat 2/21

1:00 pm-8:53 pm

Nonstop4h 53m

Baltimore/Washington

Mon 2/23

4:09 pm-9:19 pm

1 stop8h 10m

$209

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Sat 1/31

1:25 pm-9:26 pm

Nonstop5h 01m

Baltimore/Washington

Sun 2/1

10:05 am-3:31 pm

1 stop8h 26m

$209

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Fri 2/6

1:25 pm-9:26 pm

Nonstop5h 01m

Baltimore/Washington

Sun 2/8

8:00 am-10:57 am

Nonstop5h 57m

$217

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Sun 2/1

1:25 pm-9:26 pm

Nonstop5h 01m

Baltimore/Washington

Thu 2/5

8:00 am-10:57 am

Nonstop5h 57m

$217

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Thu 1/29

1:25 pm-9:26 pm

Nonstop5h 01m

Baltimore/Washington

Sun 2/1

4:10 pm-9:18 pm

1 stop8h 08m

$227

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Mon 2/9

11:15 pm-9:45 am

1 stop7h 30m

Baltimore/Washington

Thu 2/12

6:55 pm-1:00 am

2 stops9h 05m

$242

OntarioWashington, D.C.

ONT - DCA

ONTDCA

Ontario

Thu 12/18

6:45 am-4:59 pm

1 stop7h 14m

Washington, D.C. Reagan-National

Sat 1/3

6:00 pm-11:59 pm

1 stop8h 59m

$252

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Wed 1/28

6:05 am-2:05 pm

Nonstop5h 00m

Baltimore/Washington

Mon 2/2

7:35 am-2:40 pm

1 stop10h 05m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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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.
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.

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

Currently, August is the cheapest month in which you can book a flight from California to Washington, D.C. (average of $93). Flying from California to Washington, D.C. in December is currently the most expensive (average of $174). 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?

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 December 4, 2025.

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 18% on airfare.

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 December 16, 2024.

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

Weekly flight availability from California to Washington, D.C.

Explore weekly flight availability from California to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 4, 2025.

The most flights from USCA to WAS are scheduled on a Thursday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

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

Related info for your journey

Find useful and relevant information for your journey from California to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 5h 01m. Fly via Southwest, United Airlines, or Frontier to get the fastest option. The distance from California to Washington, D.C. is about 2322 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 Spirit Airlines, with whom users have recently found tickets for as low as $30. However, be on the lookout for offers from Frontier and Breeze Airways, 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. Reagan-National, Los Angeles - Baltimore/Washington or Los Angeles - Washington, D.C. Dulles Intl 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 Asiana Airlines (94%), Egyptair (92%) and Virgin Australia (90%).

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

    Looking at all options, your cheapest flight can be booked for $137. While the most popular route (Los Angeles - Washington, D.C. Reagan-National) can be booked for $149 on average, our data indicates $1,010 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, August is the cheapest month in which you can book a flight from California to Washington, D.C. (average of $93). Flying from California to Washington, D.C. in December is currently the most expensive (average of $174). 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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Los Angeles to Dulles Intl flights
Boston to Dulles Intl flights
San Francisco to Dulles Intl flights
Atlanta to Reagan-National flights
Boston to Reagan-National flights
San Francisco to Reagan-National flights
Atlanta to Dulles Intl flights
Seattle to Dulles Intl flights
Hobby to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Tampa to Dulles Intl flights
Orlando to Dulles Intl flights
Orlando to Reagan-National flights
Minneapolis to Dulles Intl flights
LaGuardia to Reagan-National flights
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Denver to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Austin to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
Tampa to Reagan-National flights
George Bush Intcntl to Dulles Intl flights
Charlotte to Dulles Intl flights
Miami to Dulles Intl flights
Miami to Reagan-National flights
Detroit to Dulles Intl flights
Minneapolis to Reagan-National flights
San Diego to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Denver to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Newark to Reagan-National flights
Austin to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
Newark to Dulles Intl flights
Ontario to Dulles Intl flights
Ontario to Reagan-National flights
Midway to Dulles Intl flights
Detroit to Reagan-National flights
LaGuardia to Dulles Intl flights
Portland to Reagan-National flights
Cincinnati to Reagan-National flights
Portland to Dulles Intl flights
Love Field to Reagan-National flights

Top 10 airlines flying from California to Washington, D.C.

Discover the top 10 airlines that operate flights from California to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$70Average$240FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$267FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$388FlexibilityNo cancel feeOn-time85%
DeltaCheapest$138Average$395FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$140Average$395FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$159Average$447FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$172Average$448FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$188Average$474FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$213Average$322FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$214Average$383FlexibilityNo cancel feeOn-time75%

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