HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$92+ Cheap flights from Dulles Intl (IAD) 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl 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 Dulles Intl to California

Keep the following information in mind while searching for Dulles Intl to California flight deals. Data was last updated April 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$181
(Cheapflightsfares)

One-way from

$92
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$397

Good round-trip deal

$314 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
Search Deals
From Washington, D.C. Dulles Intl to California
Search Deals
One-way flight from Washington, D.C. Dulles Intl to California
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($31 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 April 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to California.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to California.
Search Deals

Find flight deals from Dulles Intl to California

Cheapest flights from Dulles Intl to California
Explore the most affordable flight options available from Dulles Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:31 amIAD - LAS
Nonstop5h 15mFrontier
Sat 5/2410:24 pmLAS - IAD
Nonstop4h 31mFrontier
Deal found 4/29$181
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/295:14 pmIAD - LAS
1 stop8h 16mMultiple Airlines
Wed 6/410:42 pmLAS - IAD
Nonstop4h 28mMultiple Airlines
Deal found 4/29$189
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:45 amIAD - LAX
1 stop15h 05mFrontier
Thu 5/83:41 pmLAX - IAD
1 stop11h 50mFrontier
Deal found 4/29$204
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:25 pmIAD - LAX
Nonstop5h 38mHawaiian Airlines
Tue 6/38:00 amLAX - IAD
Nonstop5h 14mHawaiian Airlines
Deal found 4/28$207
This Expedia deal was found by Cheapflights users on 4/29. 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.
Fri 5/307:25 pmIAD - LAX
Nonstop5h 38mMultiple Airlines
Fri 6/61:02 pmLAX - IAD
1 stop8h 02mMultiple Airlines
Deal found 4/29$208
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:38 pmIAD - LAX
Nonstop5h 49mAlaska Airlines
Sat 5/108:00 amLAX - IAD
Nonstop5h 00mAlaska Airlines
Deal found 4/28$212
This Trip.com deal was found by Cheapflights users on 4/29. 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 5/67:45 amIAD - ONT
1 stop7h 23mFrontier
Wed 5/71:08 pmONT - IAD
1 stop14h 23mFrontier
Deal found 4/29$215
This Frontier deal was found by Cheapflights users on 4/28. 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.
Thu 5/87:45 amIAD - SNA
1 stop13h 46mFrontier
Sat 5/106:10 pmSNA - IAD
1 stop9h 21mFrontier
Deal found 4/28$228
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:25 amIAD - SAN
1 stop7h 31mFrontier
Fri 5/307:16 pmSAN - IAD
1 stop7h 39mFrontier
Deal found 4/29$238
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:14 pmIAD - LAS
1 stop19h 16mAlaska Airlines
Wed 5/286:00 amLAS - IAD
1 stop9h 59mAlaska Airlines
Deal found 4/29$241
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:25 amIAD - SAN
1 stop7h 31mMultiple Airlines
Mon 6/24:59 pmSAN - IAD
1 stop11h 37mMultiple Airlines
Deal found 4/29$242
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:14 pmIAD - SAN
Nonstop5h 34mHawaiian Airlines
Wed 5/286:15 amSAN - IAD
1 stop9h 44mHawaiian Airlines
Deal found 4/29$247

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 April 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to California that are best for you.

Fly from

Dulles Intl

Fly to

California

Route

Depart

Return

Price

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Thu 5/15

7:31 am-9:46 am

Nonstop5h 15m

Las Vegas Harry Reid Intl

Sat 5/24

10:24 pm-5:55 am

Nonstop4h 31m

$181

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Thu 5/29

5:14 pm-10:30 pm

1 stop8h 16m

Las Vegas Harry Reid Intl

Wed 6/4

10:42 pm-6:10 am

Nonstop4h 28m

$189

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Thu 5/29

7:25 am-12:06 pm

1 stop7h 41m

Los Angeles

Tue 6/3

12:39 pm-11:34 pm

1 stop7h 55m

$206

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 5/31

7:25 pm-10:03 pm

Nonstop5h 38m

Los Angeles

Tue 6/3

8:00 am-4:14 pm

Nonstop5h 14m

$207

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 5/30

7:25 pm-10:03 pm

Nonstop5h 38m

Los Angeles

Fri 6/6

1:02 pm-12:04 am

1 stop8h 02m

$208

Washington, D.C.Ontario

IAD - ONT

IADONT

Washington, D.C. Dulles Intl

Fri 5/9

7:45 am-1:16 pm

1 stop8h 31m

Ontario

Sun 5/11

2:28 pm-6:31 am

1 stop13h 03m

$218

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Tue 5/27

7:25 pm-10:03 pm

Nonstop5h 38m

Los Angeles

Thu 5/29

8:00 am-4:14 pm

Nonstop5h 14m

$227

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Thu 5/8

7:45 am-6:31 pm

1 stop13h 46m

Santa Ana J. Wayne/Orange Cnty

Sat 5/10

6:10 pm-6:31 am

1 stop9h 21m

$228

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 5/9

5:45 pm-8:28 pm

Nonstop5h 43m

Los Angeles

Mon 6/2

6:20 am-2:23 pm

Nonstop5h 03m

$238

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Tue 5/13

6:30 am-12:57 pm

1 stop9h 27m

Las Vegas Harry Reid Intl

Sat 5/17

7:10 am-6:25 pm

1 stop8h 15m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Dulles Intl to California

Have a flexible travel schedule? Discover the best time to fly to California from Dulles Intl 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. Dulles Intl Airport to California

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to California (average of $246). Flying from Washington, D.C. Dulles Intl Airport to California in March is currently the most expensive (average of $327). 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 IAD to CA?

Find hourly flight availability from Dulles Intl 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 April 29, 2025.

When flying from Washington, D.C. Dulles Intl Airport 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.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

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.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

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).

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 April 29, 2025.
Get a feel of what it's like to fly with Breeze Airways, Alaska Airlines and Southwest from Washington, D.C. to California by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,968 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,295 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,936 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.9
Good
2,402 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $95 on Frontier. Other airlines that offer cheap prices include United Airlines from $112 and Hawaiian Airlines from $114 one-way.

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

    The most popular route from Washington, D.C. Dulles Intl Airport to California is Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl. You may also consider Washington, D.C. Dulles Intl - Los Angeles or Washington, D.C. Dulles Intl - San Francisco.

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

    Consider Iberia (100%), Egyptair (98%) or Ethiopian Air (95%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to California.

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

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to California is $113. On average you can expect to pay $900. The most popular route, (Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl), can usually be booked for $127.

  • Can I find deals for flights from Dulles Intl to California that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to California?

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

  • Can I find deals for business class flights from Dulles Intl to California?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to California?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to California (average of $246). Flying from Washington, D.C. Dulles Intl Airport to California in March is currently the most expensive (average of $327). 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

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

Alternative routes for Dulles Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Los Angeles flights
Reagan-National to Seattle flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Los Angeles flights
Dulles Intl to Seattle flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Las Vegas flights
Dulles Intl to Las Vegas flights
Dulles Intl to Los Angeles flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Seattle flights
Dulles Intl to San Francisco flights
Reagan-National to O'Hare Intl flights
Reagan-National to San Francisco flights
Reagan-National to Boston flights
Baltimore to Fort Lauderdale flights
Baltimore to O'Hare Intl flights
Reagan-National to Miami flights
Baltimore to Miami flights
Baltimore to San Francisco flights
Dulles Intl to Miami flights
Baltimore to Las Vegas flights
Baltimore to Denver flights
Dulles Intl to Orlando flights
Baltimore to Orlando flights
Dulles Intl to Boston flights
Dulles Intl to Atlanta flights
Baltimore to Hobby flights
Baltimore to Boston flights
Reagan-National to Orlando flights
Dulles Intl to Denver flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Tampa flights
Reagan-National to Atlanta flights
Reagan-National to Denver flights
Dulles Intl to Midway flights
Reagan-National to Tampa flights
Baltimore to Atlanta flights
Reagan-National to Nashville flights
Baltimore to Tampa flights
Dulles Intl to San Diego flights
Dulles Intl to Hobby flights
Dulles Intl to Portland flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Hobby flights
Dulles Intl to New Orleans flights
Dulles Intl to Austin flights
Dulles Intl to Ontario flights
Dulles Intl to Sky Harbor Intl flights

Top 9 airlines flying from Dulles Intl to California

Discover the top 9 airlines that operate flights from Dulles Intl 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$220FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$233FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$410FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$148Average$362FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$160Average$339FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$188Average$428FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$198Average$447FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$519FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$499FlexibilityNo cancel feeOn-time69%

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.