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$79+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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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 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$176
(Trip.com)

One-way from

$87
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$397

Good round-trip deal

$316 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
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From Washington, D.C. Dulles Intl to California
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One-way flight from Washington, D.C. Dulles Intl to California
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Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to California.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to California.
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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 24, 2025.

This Trip.com deal was found by Cheapflights users on 4/23. 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.
Wed 5/77:45 amIAD - OAK
1 stop15h 29mMultiple Airlines
Wed 5/145:45 amOAK - IAD
1 stop21h 46mMultiple Airlines
Deal found 4/23$176
This Expedia deal was found by Cheapflights users on 4/23. 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 5/217:45 amIAD - LAS
Nonstop5h 15mMultiple Airlines
Sun 5/256:00 amLAS - IAD
1 stop9h 59mMultiple Airlines
Deal found 4/23$186
This Frontier deal was found by Cheapflights users on 4/23. 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 5/67:45 amIAD - LAS
Nonstop5h 15mFrontier
Thu 5/811:03 pmLAS - IAD
1 stop12h 20mFrontier
Deal found 4/23$187
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/317:25 pmIAD - LAX
Nonstop5h 38mAlaska Airlines
Tue 7/18:20 amLAX - IAD
Nonstop5h 05mAlaska Airlines
Deal found 4/22$207
This Frontier deal was found by Cheapflights users on 4/23. 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 5/153:32 pmIAD - LAX
1 stop9h 03mFrontier
Wed 5/213:41 pmLAX - IAD
1 stop11h 14mFrontier
Deal found 4/23$208
This Orbitz deal was found by Cheapflights users on 4/22. 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.
Tue 5/1311:47 amIAD - LAX
1 stop12h 48mMultiple Airlines
Sat 5/318:00 amLAX - IAD
Nonstop5h 14mMultiple Airlines
Deal found 4/22$213
This Trip.com deal was found by Cheapflights users on 4/23. 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.
Wed 5/287:25 amIAD - ONT
1 stop7h 18mFrontier
Sun 6/15:22 pmONT - IAD
1 stop9h 36mFrontier
Deal found 4/23$219
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/75:00 pmIAD - LAS
1 stop8h 24mAlaska Airlines
Tue 5/1312:00 pmLAS - IAD
1 stop8h 58mAlaska Airlines
Deal found 4/23$220
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Thu 5/87:45 amIAD - SNA
1 stop13h 46mFrontier
Thu 5/156:10 pmSNA - IAD
1 stop9h 21mFrontier
Deal found 4/23$221
This Hawaiian Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/287:25 pmIAD - LAX
Nonstop5h 38mHawaiian Airlines
Tue 6/36:00 amLAX - IAD
1 stop9h 59mHawaiian Airlines
Deal found 4/23$222
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:40 amIAD - LAS
Nonstop4h 50mUnited Airlines
Thu 5/296:00 amLAS - IAD
1 stop7h 21mUnited Airlines
Deal found 4/23$231
This CheapTickets deal was found by Cheapflights users on 4/23. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:30 amIAD - LAS
1 stop9h 27mHawaiian Airlines
Sat 5/1012:00 pmLAS - IAD
1 stop8h 58mHawaiian Airlines
Deal found 4/23$234

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 24, 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.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Wed 5/7

7:45 am-8:14 pm

1 stop15h 29m

Oakland

Wed 5/14

5:45 am-6:31 am

1 stop21h 46m

$176

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Wed 5/21

7:45 am-10:00 am

Nonstop5h 15m

Las Vegas Harry Reid Intl

Sun 5/25

6:00 am-6:59 pm

1 stop9h 59m

$186

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Tue 5/6

7:45 am-10:00 am

Nonstop5h 15m

Las Vegas Harry Reid Intl

Thu 5/8

11:03 pm-2:23 pm

1 stop12h 20m

$187

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 7/1

8:20 am-4:25 pm

Nonstop5h 05m

$207

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Thu 5/15

3:32 pm-9:35 pm

1 stop9h 03m

Los Angeles

Wed 5/21

3:41 pm-5:55 am

1 stop11h 14m

$208

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Tue 5/13

11:47 am-9:35 pm

1 stop12h 48m

Los Angeles

Fri 5/30

8:00 am-4:14 pm

Nonstop5h 14m

$213

Washington, D.C.Ontario

IAD - ONT

IADONT

Washington, D.C. Dulles Intl

Wed 5/28

7:25 am-11:43 am

1 stop7h 18m

Ontario

Sun 6/1

5:22 pm-5:58 am

1 stop9h 36m

$219

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Wed 5/7

5:00 pm-10:24 pm

1 stop8h 24m

Las Vegas Harry Reid Intl

Tue 5/13

12:00 pm-11:58 pm

1 stop8h 58m

$220

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

Thu 5/15

6:10 pm-6:31 am

1 stop9h 21m

$221

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Wed 5/28

7:25 pm-10:03 pm

Nonstop5h 38m

Los Angeles

Tue 6/3

6:00 am-6:59 pm

1 stop9h 59m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 60 results
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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 June is currently the most expensive (average of $328). 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 24, 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.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to California

Explore weekly flight availability from Dulles Intl 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 April 24, 2025.

The most flights from IAD to USCA are scheduled on a Thursday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 on average).

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 24, 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
159 reviews

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.3

Food

6.7

Crew

8.8

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
159 reviews
Breeze Airways
8.1
Very good
159 reviews

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.3

Food

6.7

Crew

8.8

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
9,918 reviews
Breeze Airways
8.1
Very good
159 reviews

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.3

Food

6.7

Crew

8.8

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
4,287 reviews
Breeze Airways
8.1
Very good
159 reviews

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.3

Food

6.7

Crew

8.8

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
7,920 reviews
Breeze Airways
8.1
Very good
159 reviews

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.3

Food

6.7

Crew

8.8

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
2,393 reviews
Breeze Airways
8.1
Very good
159 reviews

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.3

Food

6.7

Crew

8.8

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 $87 on Frontier. Other airlines that offer cheap prices include United Airlines from $111 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 - Los Angeles. You may also consider Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl 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 $912. The most popular route, (Washington, D.C. Dulles Intl - Los Angeles), can usually be booked for $177.

  • 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 June is currently the most expensive (average of $328). 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.

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Alternative routes for Dulles Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Los Angeles flights
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Reagan-National to San Diego flights
Reagan-National to Nashville flights
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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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$220FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$113Average$364FlexibilityNo cancel feeOn-time85%
DeltaCheapest$119Average$412FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$128Average$235FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$160Average$339FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$188Average$431FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$198Average$435FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$519FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$217Average$499FlexibilityNo cancel feeOn-time69%

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