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Cheap flights from Washington, D.C. Dulles Intl Airport to Los Angeles from £88

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Los Angeles are usually found in September or August, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Dulles Intl to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 March 2025.

Round-trip from

£164

One-way from

£88

Popular in

December

Cheapest in

September

Average price

£339
United Airlines
  • United Airlines
  • 24/5-31/5
  • 1 total stop
  • 12h 58m total
  • Washington, D.C. to Los Angeles
United Airlines
  • United Airlines
  • 27/5
  • Nonstop
  • 5h 22m total
  • Washington, D.C. to Los Angeles
Highest demand for flights based on searches. 8% potential increase in price (£20 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from Dulles Intl to Los Angeles

Cheapest flights from Dulles Intl to Los Angeles
Explore the most affordable flight options available from Dulles Intl to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Sat 24/522:05IAD - LAX
Nonstop5h 29mUnited Airlines
Sat 31/514:01LAX - IAD
1 stop7h 29mUnited Airlines
Deal found 25/3£164
Sun 20/407:31IAD - LAX
Nonstop5h 54mHawaiian Airlines
Sat 3/508:00LAX - IAD
Nonstop5h 00mHawaiian Airlines
Deal found 26/3£168
Sat 19/407:31IAD - LAX
Nonstop5h 54mAlaska Airlines
Wed 23/419:59LAX - IAD
1 stop8h 44mAlaska Airlines
Deal found 25/3£172
Sat 19/417:50IAD - LAX
1 stop9h 15mSouthwest
Fri 25/405:20LAX - IAD
1 stop9h 35mSouthwest
Deal found 25/3£172
Fri 6/616:52IAD - LAX
1 stop7h 37mFrontier
Sun 8/612:39LAX - IAD
1 stop8h 24mFrontier
Deal found 25/3£231
Fri 24/1012:46IAD - LAX
1 stop7h 32mSun Country Air
Sat 1/1118:04LAX - IAD
1 stop15h 44mSun Country Air
Deal found 26/3£243

Cheapflights Fare Finder

Customise your flight search to find flights from Dulles Intl to Los Angeles 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 858,174 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Los Angeles that are best for you.

Fly from

Dulles Intl

Fly to

Los Angeles

Route

Depart

Return

Price

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 24/5

22:05-00:34

Nonstop5h 29m

Los Angeles

Sat 31/5

14:01-00:30

1 stop7h 29m

£164

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sun 20/4

07:31-10:25

Nonstop5h 54m

Los Angeles

Sat 3/5

08:00-16:00

Nonstop5h 00m

£168

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 19/4

07:31-10:25

Nonstop5h 54m

Los Angeles

Wed 23/4

19:59-07:43

1 stop8h 44m

£172

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 19/4

17:50-00:05

1 stop9h 15m

Los Angeles

Fri 25/4

05:20-17:55

1 stop9h 35m

£172

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 6/6

16:52-21:29

1 stop7h 37m

Los Angeles

Sun 8/6

12:39-00:03

1 stop8h 24m

£231

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sun 20/4

07:30-10:55

1 stop30h 25m

Los Angeles

Sat 3/5

11:10-11:47

1 stop21h 37m

£243

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Tue 27/5

15:35-17:57

Nonstop5h 22m

£88

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Wed 30/4

06:30-12:56

1 stop9h 26m

£95

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sun 4/5

05:15-10:30

1 stop8h 15m

£96

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Tue 15/4

07:00-14:16

1 stop10h 16m

£99

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 13 results
1
2

Best time to book a flight from Dulles Intl to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Dulles Intl with our price prediction graph.
Estimated return 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 Los Angeles

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles?

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Los Angeles. Price data was last updated on 21 March 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Los Angeles, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles (average of £575). Flying from Washington, D.C. Dulles Intl Airport to Los Angeles in July is currently the most expensive (average of £811). 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 LAX?

Find hourly flight availability from Dulles Intl to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

When flying from Washington, D.C. Dulles Intl Airport to Los Angeles, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 77% versus a flight in the afternoon.

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

Explore weekly flight availability from Dulles Intl to Los Angeles. 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 26 March 2025.

The most flights from IAD to LAX are scheduled on a Monday (34 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Los Angeles by month

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

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

Temperature in Los Angeles by month

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

If weather is an important factor for your trip to Los Angeles, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated 26 March 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Los Angeles, such as Southwest, Alaska Airlines and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Los Angeles from Washington, D.C. Dulles Intl?

    Los Angeles (LAX) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Los Angeles. You should not have trouble finding flights to Los Angeles from Washington, D.C. Dulles Intl; the airport handles an average of 24 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Los Angeles airport from Washington, D.C. Dulles Intl. It is only a 9.4 mi journey from Los Angeles (LAX) to Los Angeles’s city center.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Los Angeles round-trip?

    United Airlines, at £164, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Los Angeles.Alternate airlines flying return to your destination include Hawaiian Airlines and Alaska Airlines. You may be able to fly from Washington, D.C. Dulles Intl Airport to Los Angeles for 43% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Los Angeles are United Airlines (£88), Alaska Airlines (£95), and Southwest (£96).

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

    Before booking your flight to Los Angeles from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Egyptair (100%), Air China (91%), Virgin Australia( 90%).

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

    Yes. In addition to deals on Dulles Intl to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Los Angeles 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 Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles (average of £575). Flying from Washington, D.C. Dulles Intl Airport to Los Angeles in July is currently the most expensive (average of £811). 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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
West Hollywood
Glendale
Woodland Hills
Lancaster
La Puente
Culver City
Artesia
Cerritos
Garden Grove
Aliso Viejo
El Segundo
Simi Valley
Laguna Hills
Calabasas
Thousand Oaks
Camarillo
Universal City
Westlake Village
Inglewood
Cypress

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Top 2 airlines flying from Dulles Intl to Los Angeles

Discover the top 2 airlines that operate flights from Dulles Intl to Los Angeles. 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 858,174 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£190Average£227FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest£245Average£349FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to Los Angeles?

When you search for this flight from Dulles Intl to Los Angeles, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Los Angeles?

Millions of users choose and trust Cheapflights to book the best flight deals from Dulles Intl to Los Angeles for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dulles Intl to Los Angeles with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Los Angeles with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Los Angeles become cheaper?

Not ready to book yet? You can track prices for flights from Dulles Intl to Los Angeles on Cheapflights with our Price Alert feature and get notified when better prices are available.

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