California

$126+ Cheap flights from Washington, D.C. (WAS) to California

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LAX
Jul 16 — Jul 231
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Cheap flight deals from Washington, D.C. to California

Cheapest flights from Washington, D.C. to California
Explore the most affordable flight options available from Washington, D.C. to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This Frontier deal was found by Cheapflights users on 6/11. 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.
Sat 8/14:44 pm
BWI
-
LAS
1 stop8h 14m
Frontier
Tue 8/119:42 pm
LAS
-
BWI
1 stop8h 12m
Frontier
Deal found 6/11$248
This Frontier deal was found by Cheapflights users on 6/11. 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.
Sat 8/14:44 pm
BWI
-
LAS
1 stop8h 14m
Frontier
Thu 8/1312:27 pm
LAS
-
BWI
1 stop8h 56m
Frontier
Deal found 6/11$249
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 8/114:44 pm
BWI
-
LAS
1 stop8h 14m
Frontier
Sat 8/157:00 am
LAS
-
BWI
1 stop10h 39m
Frontier
Deal found 6/11$250
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/104:44 pm
BWI
-
LAS
1 stop8h 14m
Frontier
Sat 8/157:00 am
LAS
-
BWI
1 stop10h 39m
Frontier
Deal found 6/11$251
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:15 pm
BWI
-
LAS
1 stop7h 40m
Southwest
Thu 8/132:10 pm
LAS
-
BWI
1 stop6h 15m
Southwest
Deal found 6/14$252
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 8/46:35 am
BWI
-
LAS
1 stop8h 54m
Frontier
Tue 8/116:40 am
LAS
-
BWI
1 stop8h 29m
Frontier
Deal found 6/12$253
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:05 pm
BWI
-
LAS
1 stop7h 30m
Southwest
Mon 8/108:40 pm
LAS
-
BWI
1 stop6h 50m
Southwest
Deal found 6/15$254
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:35 am
BWI
-
LAS
1 stop8h 54m
Frontier
Mon 8/1010:29 pm
LAS
-
BWI
1 stop17h 03m
Frontier
Deal found 6/11$255
This Frontier deal was found by Cheapflights users on 6/12. 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.
Tue 7/144:44 pm
BWI
-
LAS
1 stop8h 14m
Frontier
Sat 7/187:00 am
LAS
-
BWI
1 stop10h 36m
Frontier
Deal found 6/12$256
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:20 pm
BWI
-
LAS
1 stop7h 50m
Delta
Tue 8/116:00 am
LAS
-
BWI
1 stop6h 46m
Delta
Deal found 6/11$257
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/14:44 pm
BWI
-
LAS
1 stop8h 14m
Frontier
Sat 8/810:18 pm
LAS
-
BWI
1 stop9h 27m
Frontier
Deal found 6/11$258
This Expedia deal was found by Cheapflights users on 6/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:28 pm
BWI
-
LAS
1 stop26h 49m
Frontier
Mon 8/1010:18 pm
LAS
-
BWI
1 stop9h 27m
Frontier
Deal found 6/15$259

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

Keep the following information in mind while searching for Washington, D.C. to California flight deals. Data was last updated June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Frontier)

One-way from

$126
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$478

Good round-trip deal

$349 or less

Good one-way deal

$207 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
From Washington, D.C. (WAS) to California
One-way flight from Washington, D.C. (WAS) to California
Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Washington, D.C. (WAS) to California.
Price to beat on a one-way flight from Washington, D.C. (WAS) to California.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Sun 7/19

8:10 pm-10:19 pm

Nonstop5h 09m

Las Vegas Harry Reid Intl

Wed 7/22

8:48 am-4:24 pm

Nonstop4h 36m

$284

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Mon 9/7

6:00 pm-8:08 pm

Nonstop5h 08m

Las Vegas Harry Reid Intl

Mon 9/28

11:55 pm-7:28 am

Nonstop4h 33m

$289

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 7/29

4:55 pm-10:55 pm

2 stops9h 00m

Los Angeles

Tue 8/4

9:05 am-10:20 pm

2 stops10h 15m

$302

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sun 9/6

4:10 pm-9:30 pm

1 stop8h 20m

Los Angeles

Mon 9/7

11:15 pm-8:50 am

1 stop6h 35m

$302

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 9/2

12:10 pm-5:20 pm

2 stops8h 10m

Los Angeles

Mon 9/7

12:50 am-12:05 pm

1 stop8h 15m

$306
Quickest round-trip

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Sat 10/24

7:25 am-9:30 am

Nonstop5h 05m

Las Vegas Harry Reid Intl

Tue 10/27

9:20 am-4:55 pm

Nonstop4h 35m

$306

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Mon 8/3

6:15 am-2:10 pm

2 stops10h 55m

Los Angeles

Wed 8/12

10:15 pm-11:35 am

1 stop10h 20m

$307

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Mon 8/31

3:35 pm-8:15 pm

1 stop7h 40m

Los Angeles

Thu 9/3

12:50 am-1:40 pm

2 stops9h 50m

$307

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 7/29

3:00 pm-9:20 pm

1 stop9h 20m

Los Angeles

Sat 8/1

5:15 am-9:40 pm

1 stop13h 25m

$307

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Sun 7/26

6:07 pm-10:35 pm

1 stop7h 28m

Las Vegas Harry Reid Intl

Wed 7/29

11:44 am-11:20 pm

1 stop8h 36m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to California

Have a flexible travel schedule? Discover the best time to fly to California from Washington, D.C. 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 Washington, D.C. to California

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to California (average of $367). Flying from Washington, D.C. to California in March is currently the most expensive (average of $526). 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 WAS to CA?

Find hourly flight availability from Washington, D.C. to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2026.

One of the essential ways to save on airfare from Washington, D.C. to California is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 6% on airfare.

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

Explore weekly flight availability from Washington, D.C. to California. 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 June 16, 2026.

The most flights from WAS to USCA are scheduled on a Monday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).

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

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

The best time to book flights from Washington, D.C. to California is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to California. Price data was last updated on June 13, 2026.

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

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated June 16, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andUnited Airlines from Washington, D.C. to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to California. 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 Washington, D.C. to California?

    Departing from Washington, D.C. to California will take you 5h 09m. There are 2059 mi between Washington, D.C. and California. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $66 on Frontier. Other airlines that offer cheap prices include Southwest from $90 and Delta from $92 one-way.

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

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

    Before booking your flight to California from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Egyptair (96%), Ethiopian Air (93%), Air China( 92%).

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

    The cheapest flight price from Washington, D.C. to California is $133. On average you can expect to pay $1,182. The most popular route, (Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl), can usually be booked for $172.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to California 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 Washington, D.C. to California?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to California (average of $367). Flying from Washington, D.C. to California in March is currently the most expensive (average of $526). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to California

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Washington, D.C. to California

Discover the top 8 airlines that operate flights from Washington, D.C. to California. 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$287FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$118Average$374FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$127Average$391FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$434FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$400FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$165Average$457FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$183Average$468FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$184Average$499FlexibilityNo cancel feeOn-time71%

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