How popular is this Washington, D.C. to California flight route?

The Washington, D.C. to California flight path was viewed by 124 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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 $70 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $80 and United Airlines from $80 one-way.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

If weather is an important factor for your trip to California, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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

While some choose either Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl or Washington, D.C. Reagan-National - Los Angeles, Baltimore/Washington - Las Vegas Harry Reid Intl is the most popular route from Washington, D.C. to California.

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

The cheapest flight price from Washington, D.C. to California is $57. On average you can expect to pay $1,172. The most popular route, (Baltimore/Washington - Las Vegas Harry Reid Intl), can usually be booked for $134.

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: United Airlines (90%), Virgin Australia (89%), Air New Zealand( 84%).

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

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

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

Users have found that booking a flight from Washington, D.C. to California at least 61 days early can save you up to 76% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Washington, D.C. to California for as little as $397 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $608 for flights departing within the next 3 days.

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

August is one of the best times of the year to fly to California from Washington, D.C.. Prices for August average $357 per person but you can even find prices for as low as $122. The most expensive prices can be found in the month of December. Opting for a August flight can save you 36% on your journey compared to booking in December

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.

$70+ Flights from Washington, D.C. to California

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

Airfare is below average for this route at the moment. Washington, D.C. to California flights typically cost between $217 and $425 in August. The cheapest round-trip price found within the last 3 days was $111 on Spirit Airlines (Aug 19-Aug 26).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington, D.C. to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Round-trip from	$111 (Kiwi.com)
One-way from	$70 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$329
Good round-trip deal	$148 or less
Good one-way deal	$95 or less

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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

Search Deals

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

Search Deals

Find 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 July 29, 2025.

Fri 8/225:45 amBWI - LAX

Nonstop5h 32mSpirit Airlines

Mon 8/2510:50 pmLAX - BWI

Nonstop5h 04mSpirit Airlines

Deal found 7/28

$112

Mon 8/187:30 amIAD - LAS

Nonstop4h 59mFrontier

Thu 8/2110:56 pmLAS - IAD

Nonstop4h 34mFrontier

Deal found 7/27

$148

Sat 11/158:25 pmBWI - LAS

Nonstop5h 17mSpirit Airlines

Mon 11/1712:15 amLAS - BWI

1 stop8h 10mSpirit Airlines

Deal found 7/28

$152

Sat 9/69:10 pmBWI - LAX

Nonstop5h 30mSouthwest

Sat 9/139:00 pmLAX - BWI

Nonstop5h 00mSouthwest

Deal found 7/29

$159

Wed 11/199:00 amIAD - LAS

Nonstop5h 25mUnited Airlines

Wed 11/191:20 pmLAS - IAD

Nonstop4h 30mUnited Airlines

Deal found 7/27

$176

Wed 12/37:29 amDCA - LAS

Nonstop5h 24mAmerican Airlines

Wed 12/312:53 pmLAS - DCA

Nonstop4h 30mAmerican Airlines

Deal found 7/27

$176

Tue 8/195:45 amBWI - LAS

1 stop18h 43mMultiple Airlines

Wed 8/2012:59 amLAS - BWI

1 stop13h 45mMultiple Airlines

Deal found 7/27

$193

Mon 11/105:40 pmIAD - LAS

1 stop8h 53mHawaiian Airlines

Fri 11/147:25 amLAS - IAD

1 stop6h 48mHawaiian Airlines

Deal found 7/29

$200

Sun 11/28:59 amDCA - LAS

1 stop10h 14mHawaiian Airlines

Thu 11/610:21 amLAS - DCA

1 stop7h 44mHawaiian Airlines

Deal found 7/29

$200

Mon 9/155:52 pmIAD - LAS

1 stop8h 34mAlaska Airlines

Fri 9/197:47 pmLAS - IAD

1 stop18h 05mAlaska Airlines

Deal found 7/28

$201

Mon 9/156:59 pmDCA - LAS

1 stop18h 33mAlaska Airlines

Fri 9/1910:33 amLAS - DCA

1 stop8h 26mAlaska Airlines

Deal found 7/28

$201

Mon 8/187:30 amIAD - LAX

1 stop19h 28mMultiple Airlines

Wed 8/209:22 amLAX - IAD

1 stop18h 08mMultiple Airlines

Deal found 7/28

$213

Best flights from Washington, D.C. to California
Discover carefully curated flight deals from Washington, D.C. to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 8/195:45 amBWI - LAX

Nonstop5h 32mSpirit Airlines

Tue 8/2610:50 pmLAX - BWI

Nonstop5h 04mSpirit Airlines

Deal found 7/29

$111

Mon 8/187:30 amIAD - LAS

Nonstop4h 59mFrontier

Thu 8/2110:56 pmLAS - IAD

Nonstop4h 34mFrontier

Deal found 7/27

$148

Sat 9/69:10 pmBWI - LAX

Nonstop5h 30mSouthwest

Sat 9/139:00 pmLAX - BWI

Nonstop5h 00mSouthwest

Deal found 7/29

$159

Wed 11/199:00 amIAD - LAS

Nonstop5h 25mUnited Airlines

Wed 11/191:20 pmLAS - IAD

Nonstop4h 30mUnited Airlines

Deal found 7/27

$176

Wed 9/109:30 amDCA - LAS

Nonstop5h 07mAmerican Airlines

Wed 9/1712:27 pmLAS - DCA

Nonstop4h 48mAmerican Airlines

Deal found 7/27

$179

Tue 8/195:45 amBWI - LAS

1 stop18h 43mMultiple Airlines

Wed 8/2012:59 amLAS - BWI

1 stop13h 45mMultiple Airlines

Deal found 7/27

$193

Mon 11/105:40 pmIAD - LAS

1 stop8h 53mHawaiian Airlines

Fri 11/147:25 amLAS - IAD

1 stop6h 48mHawaiian Airlines

Deal found 7/29

$200

Mon 9/155:52 pmIAD - LAS

1 stop8h 34mAlaska Airlines

Fri 9/197:47 pmLAS - IAD

1 stop18h 05mAlaska Airlines

Deal found 7/28

$201

Sat 8/304:40 pmDCA - LAX

Nonstop5h 30mDelta

Tue 9/27:50 amLAX - DCA

Nonstop5h 01mDelta

Deal found 7/28

$247

Fri 10/311:15 amDCA - LAX

1 stop9h 46mJetBlue

Fri 10/1710:16 amLAX - DCA

1 stop9h 40mJetBlue

Deal found 7/28

$265

Sun 8/1712:40 pmIAD - LAX

1 stop22h 16mSun Country Air

Wed 9/31:21 pmLAX - IAD

1 stop18h 16mSun Country Air

Deal found 7/27

$295

Thu 8/218:30 pmBWI - LAS

Nonstop5h 08mSpirit Airlines

Sun 8/249:35 pmLAS - BWI

Nonstop4h 40mSpirit Airlines

Deal found 7/29

$149

Last-minute flights from Washington, D.C. to California
Discover last-minute flight deals from Washington, D.C. to California. Data last updated July 29, 2025 and is based on user searches.

Sun 8/37:30 amIAD - LAS

Nonstop4h 59mFrontier

Wed 8/611:00 pmLAS - IAD

Nonstop4h 34mFrontier

Deal found 7/27

$182

Tue 8/57:15 amBWI - LAS

1 stop7h 38mMultiple Airlines

Tue 8/126:59 pmLAS - BWI

1 stop7h 34mMultiple Airlines

Deal found 7/28

$211

Tue 8/51:00 pmDCA - LAS

1 stop13h 34mFrontier

Fri 8/812:59 amLAS - DCA

1 stop8h 05mFrontier

Deal found 7/28

$238

Tue 8/51:00 pmDCA - LAX

1 stop14h 27mFrontier

Sat 8/236:38 amLAX - DCA

1 stop12h 21mFrontier

Deal found 7/28

$258

Tue 8/57:30 amIAD - SAN

1 stop13h 49mFrontier

Tue 8/127:04 pmSAN - IAD

1 stop8h 30mFrontier

Deal found 7/27

$258

Tue 8/57:30 amIAD - LAX

1 stop15h 22mFrontier

Sat 8/93:48 pmLAX - IAD

1 stop11h 46mFrontier

Deal found 7/27

$265

Tue 8/57:30 amIAD - SFO

1 stop16h 51mFrontier

Sat 8/96:55 amSFO - IAD

1 stop20h 39mFrontier

Deal found 7/27

$271

Wed 8/68:54 amBWI - LAX

1 stop13h 51mSpirit Airlines

Tue 9/1611:03 pmLAX - BWI

Nonstop4h 57mSpirit Airlines

Deal found 7/27

$129

Wed 8/68:54 amBWI - LAX

1 stop13h 51mMultiple Airlines

Sat 8/99:28 pmLAX - BWI

1 stop9h 12mMultiple Airlines

Deal found 7/28

$222

Wed 8/67:15 amBWI - LAS

1 stop7h 38mFrontier

Sat 8/91:03 pmLAS - BWI

1 stop7h 56mFrontier

Deal found 7/27

$255

Thu 8/711:14 amBWI - LAS

1 stop14h 53mSpirit Airlines

Thu 8/149:35 pmLAS - BWI

Nonstop4h 40mSpirit Airlines

Deal found 7/28

$171

Fri 8/810:34 amBWI - SFO

1 stop13h 49mFrontier

Tue 8/1210:03 pmSFO - BWI

1 stop10h 28mFrontier

Deal found 7/27

$278

One-way flights from Washington, D.C. to California
Search for one-way flight options from Washington, D.C. to California. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 9/257:02 pmBWI - LAS

Nonstop5h 16mSpirit Airlines

Deal found 7/27

$70

Wed 8/205:45 amBWI - LAX

Nonstop5h 32mSpirit Airlines

Deal found 7/27

$79

Wed 8/137:30 amIAD - LAS

Nonstop4h 59mFrontier

Deal found 7/29

$80

Wed 10/227:28 pmBWI - LAX

Nonstop5h 27mUnited Airlines

Deal found 7/28

$80

Fri 9/192:20 pmBWI - LAX

1 stop7h 35mSouthwest

Deal found 7/28

$90

Sat 9/69:00 amIAD - LAS

Nonstop5h 03mUnited Airlines

Deal found 7/28

$91

Sat 10/259:49 amDCA - LAS

Nonstop5h 05mAmerican Airlines

Deal found 7/27

$91

Mon 9/15:02 amBWI - LAX

1 stop6h 52mAmerican Airlines

Deal found 7/29

$93

Sun 9/75:52 pmIAD - LAS

1 stop8h 34mHawaiian Airlines

Deal found 7/28

$95

Mon 10/68:59 amDCA - LAS

1 stop10h 10mHawaiian Airlines

Deal found 7/27

$97

Sat 8/96:45 amBWI - LAX

2 stops16h 31mMultiple Airlines

Deal found 7/27

$98

Mon 9/299:59 amDCA - LAS

1 stop9h 35mAlaska Airlines

Deal found 7/28

$100

Cheapflights Fare Finder

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

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 8/19

5:45 am-8:17 am

Nonstop5h 32m

Los Angeles

Tue 8/26

10:50 pm-6:54 am

Nonstop5h 04m

$111

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Mon 8/18

7:30 am-9:29 am

Nonstop4h 59m

Las Vegas Harry Reid Intl

Thu 8/21

10:56 pm-6:30 am

Nonstop4h 34m

$148

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Thu 8/21

8:30 pm-10:38 pm

Nonstop5h 08m

Las Vegas Harry Reid Intl

Sun 8/24

9:35 pm-5:15 am

Nonstop4h 40m

$149

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Sat 9/6

9:10 pm-11:40 pm

Nonstop5h 30m

Los Angeles

Sat 9/13

9:00 pm-5:00 am

Nonstop5h 00m

$159

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Wed 11/19

9:00 am-11:25 am

Nonstop5h 25m

Las Vegas Harry Reid Intl

Wed 11/19

1:20 pm-8:50 pm

Nonstop4h 30m

$176

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Wed 9/10

9:30 am-11:37 am

Nonstop5h 07m

Las Vegas Harry Reid Intl

Wed 9/17

12:27 pm-8:15 pm

Nonstop4h 48m

$179

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Tue 8/19

5:45 am-9:28 pm

1 stop18h 43m

Las Vegas Harry Reid Intl

Wed 8/20

12:59 am-5:44 pm

1 stop13h 45m

$193

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Mon 11/10

5:40 pm-11:33 pm

1 stop8h 53m

Las Vegas Harry Reid Intl

Fri 11/14

7:25 am-5:13 pm

1 stop6h 48m

$200

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Mon 9/8

9:59 am-4:34 pm

1 stop9h 35m

Las Vegas Harry Reid Intl

Fri 9/12

10:33 am-9:59 pm

1 stop8h 26m

$200

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Mon 9/15

5:52 pm-11:26 pm

1 stop8h 34m

Las Vegas Harry Reid Intl

Fri 9/19

7:47 pm-4:52 pm

1 stop18h 05m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 results

...

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, January is the cheapest month in which you can book a flight from Washington, D.C. to California (average of $246). Flying from Washington, D.C. to California in March is currently the most expensive (average of $326). 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?

When flying from Washington, D.C. to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

The most flights from WAS to USCA are scheduled on a Tuesday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

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

Reviews of airlines servicing California

See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Southwest

8.0

Very good

4,238 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Delta

8.0

Very good

7,977 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Hawaiian Airlines

7.8

Good

2,605 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,899 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

How popular is this Washington, D.C. to California flight route?
The Washington, D.C. to California flight path was viewed by 124 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
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 $70 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $80 and United Airlines from $80 one-way.
What are the most popular routes from Washington, D.C. to California?
While some choose either Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl or Washington, D.C. Reagan-National - Los Angeles, Baltimore/Washington - Las Vegas Harry Reid Intl is the most popular route 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: United Airlines (90%), Virgin Australia (89%), Air New Zealand( 84%).
What are the cheapest flights from Washington, D.C. to California?
The cheapest flight price from Washington, D.C. to California is $57. On average you can expect to pay $1,172. The most popular route, (Baltimore/Washington - Las Vegas Harry Reid Intl), can usually be booked for $134.
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, January is the cheapest month in which you can book a flight from Washington, D.C. to California (average of $246). Flying from Washington, D.C. to California in March is currently the most expensive (average of $326). 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

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

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$63	Average$248	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$113	Average$269	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$138	Average$374	FlexibilityNo cancel fee	On-time85%
JetBlue	Cheapest$142	Average$312	FlexibilityNo cancel fee	On-time62%
Sun Country Air	Cheapest$142	Average$426	FlexibilityNo cancel fee	On-time83%
Delta	Cheapest$167	Average$410	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$183	Average$444	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$199	Average$419	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$205	Average$468	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$221	Average$474	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$70+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to California with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap 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 July 29, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from Washington, D.C. to CaliforniaExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

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

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.

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?

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 July 29, 2025.

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

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

Reviews of airlines servicing California

See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.

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 popular is this Washington, D.C. to California flight route?

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

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

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

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

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

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

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 Washington, D.C. to California

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

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

100% Free

Book with Flexibility

Travel Smart

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 July 29, 2025.