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$82+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$155
(Cheapflightsfares)

One-way from

$82
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$382

Good round-trip deal

$308 or less

Good one-way deal

$148 or less
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. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/137:30 amIAD - LAS
Nonstop4h 59mFrontier
jue. 7/1711:00 pmLAS - IAD
Nonstop4h 34mFrontier
Deal found 6/11$155
This United Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 7/1210:10 pmIAD - LAS
Nonstop5h 04mUnited Airlines
sáb. 7/198:30 amLAS - IAD
Nonstop4h 37mUnited Airlines
Deal found 6/10$159
This Trip.com deal was found by Cheapflights users on 6/10. 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.
mié. 7/237:30 amIAD - LAS
Nonstop4h 59mMultiple Airlines
mié. 7/308:30 amLAS - IAD
1 stop7h 49mMultiple Airlines
Deal found 6/10$176
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 8/115:25 pmIAD - LAS
1 stop8h 34mAlaska Airlines
mié. 8/138:30 amLAS - IAD
1 stop7h 49mAlaska Airlines
Deal found 6/10$201
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 8/610:16 pmIAD - LAX
Nonstop5h 29mUnited Airlines
lun. 8/1111:59 pmLAX - IAD
Nonstop5h 06mUnited Airlines
Deal found 6/10$201
This Southwest deal was found by Cheapflights users on 6/10. 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.
mar. 8/265:45 amIAD - LAX
2 stops11h 15mSouthwest
mar. 9/96:50 amLAX - IAD
1 stop7h 25mSouthwest
Deal found 6/10$206
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 8/167:59 pmIAD - LAX
1 stop14h 35mAlaska Airlines
mar. 8/198:20 amLAX - IAD
Nonstop5h 05mAlaska Airlines
Deal found 6/10$211
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/227:30 amIAD - LAX
1 stop15h 22mFrontier
mar. 8/53:48 pmLAX - IAD
1 stop11h 46mFrontier
Deal found 6/11$222
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/244:56 pmIAD - LAX
1 stop19h 11mMultiple Airlines
vie. 8/295:04 pmLAX - IAD
1 stop17h 00mMultiple Airlines
Deal found 6/11$223
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.
lun. 8/187:30 amIAD - ONT
1 stop7h 23mFrontier
jue. 8/215:38 pmONT - IAD
1 stop9h 52mFrontier
Deal found 6/11$234
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/45:25 pmIAD - LAS
1 stop8h 34mHawaiian Airlines
jue. 8/78:30 amLAS - IAD
1 stop7h 49mHawaiian Airlines
Deal found 6/11$238
This FlightHub deal was found by Cheapflights users on 6/10. 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.
lun. 7/77:30 amIAD - SAN
1 stop13h 40mFrontier
jue. 7/1012:59 pmSAN - IAD
1 stop14h 35mFrontier
Deal found 6/10$245

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 junio 12, 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

dom. 7/13

7:30 am-9:29 am

Nonstop4h 59m

Las Vegas Harry Reid Intl

jue. 7/17

11:00 pm-6:34 am

Nonstop4h 34m

$155

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

sáb. 7/12

10:10 pm-12:14 am

Nonstop5h 04m

Las Vegas Harry Reid Intl

sáb. 7/19

8:30 am-4:07 pm

Nonstop4h 37m

$159

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

mié. 7/23

7:30 am-9:29 am

Nonstop4h 59m

Las Vegas Harry Reid Intl

mié. 7/30

8:30 am-7:19 pm

1 stop7h 49m

$176

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

lun. 8/11

5:25 pm-10:59 pm

1 stop8h 34m

Las Vegas Harry Reid Intl

mié. 8/13

8:30 am-7:19 pm

1 stop7h 49m

$201

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

mié. 8/6

10:16 pm-12:45 am

Nonstop5h 29m

Los Angeles

lun. 8/11

11:59 pm-8:05 am

Nonstop5h 06m

$201

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

mar. 8/26

5:45 am-2:00 pm

2 stops11h 15m

Los Angeles

mar. 9/9

6:50 am-5:15 pm

1 stop7h 25m

$206

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

sáb. 8/16

7:59 pm-7:34 am

1 stop14h 35m

Los Angeles

mar. 8/19

8:20 am-4:25 pm

Nonstop5h 05m

$211

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

mar. 7/22

7:30 am-7:52 pm

1 stop15h 22m

Los Angeles

mar. 8/5

3:48 pm-6:34 am

1 stop11h 46m

$222

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

dom. 8/24

4:56 pm-9:07 am

1 stop19h 11m

Los Angeles

vie. 8/29

5:04 pm-1:04 pm

1 stop17h 00m

$223

Washington, D.C.Ontario

IAD - ONT

IADONT

Washington, D.C. Dulles Intl

lun. 8/18

7:30 am-11:53 am

1 stop7h 23m

Ontario

jue. 8/21

5:38 pm-6:30 am

1 stop9h 52m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 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 junio 12, 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 junio 12, 2025.

The most flights from IAD to USCA are scheduled on a Thursday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 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 junio 12, 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
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

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
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

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
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

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
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

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
7,946 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

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
2,494 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

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 $82 on Frontier. Other airlines that offer cheap prices include Hawaiian Airlines from $100 and Alaska Airlines from $106 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 - San Francisco or Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl.

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

    Consider Ethiopian Air (95%), Egyptair (92%) or Virgin Australia (88%) 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 $1,195. The most popular route, (Washington, D.C. Dulles Intl - Los Angeles), can usually be booked for $197.

  • 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.

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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 Seattle flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights
Baltimore to Dallas/Fort Worth flights
Reagan-National to Seattle flights
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Baltimore to Miami flights
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Dulles Intl to Dallas/Fort Worth flights
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Reagan-National to Las Vegas flights
Reagan-National to San Francisco flights
Dulles Intl to Orlando flights
Dulles Intl to Midway flights
Baltimore to Orlando flights
Baltimore to San Francisco flights
Baltimore to Atlanta flights
Reagan-National to Atlanta flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Boston flights
Dulles Intl to Tampa flights
Dulles Intl to Denver flights
Dulles Intl to Hobby flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to San Diego flights
Reagan-National to Denver flights
Dulles Intl to Honolulu flights
Reagan-National to Hobby flights
Reagan-National to San Diego flights
Baltimore to New Orleans flights
Dulles Intl to New Orleans flights
Baltimore to George Bush Intcntl flights
Reagan-National to Portland flights
Dulles Intl to Portland flights
Reagan-National to Minneapolis 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$269FlexibilityNo cancel feeOn-time65%
FrontierCheapest$132Average$281FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$354FlexibilityNo cancel feeOn-time85%
DeltaCheapest$167Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$425FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$199Average$393FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$215Average$484FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$245Average$370FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$247Average$510FlexibilityNo cancel feeOn-time63%

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