What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Los Angeles?

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $191.

Which airline has the best punctuality record on Washington, D.C. to Los Angeles flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

How often are flights from Washington, D.C. to Los Angeles delayed?

About 12% of weekly flights between Washington, D.C. and Los Angeles have experienced delays in the past year, with the average delay time being 184 minutes.

What is the most punctual flight time for Washington, D.C. to Los Angeles flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Los Angeles?

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 00m.

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Los Angeles?

Las Vegas (LAS) – chosen by Cheapflights users on 60% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Los Angeles on Cheapflights.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Los Angeles?

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 35m.

How long is the flight from Washington, D.C. Dulles Intl Airport to Los Angeles?

There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Los Angeles in 5h 33m. Fly via United Airlines or Frontier to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Los Angeles is about 2282 mi. This flight may include one or multiple stops.

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

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Los Angeles round-trip from $160. Other airlines that can offer you cheap pricing are American Airlines, from $227, and Southwest, from $236. These flights start at 60% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Los Angeles 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 Southwest from $128 and American Airlines from $128 one-way.

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

The most flights from IAD to LAX are scheduled on a Thursday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

In terms of precipitation, rainfall in Los Angeles 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 Los Angeles when rainfall is around 0.0 in.

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 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 cheapest flights from Washington, D.C. Dulles Intl Airport to Los Angeles?

On average you can expect to pay $1,367 for a flight from Washington, D.C. Dulles Intl Airport to Los Angeles. The cheapest flight overall is $139 while the most popular route, (Washington, D.C. Dulles Intl - Los Angeles Los Angeles) is currently priced at $225.

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: Cathay Pacific (90%), Ethiopian Air (88%), American Airlines( 88%).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Los Angeles?

Consider United Airlines, American Airlines or Frontier when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Los Angeles.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Los Angeles flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Los Angeles from Washington, D.C. Dulles Intl?

Los Angeles Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Los Angeles. 7 airlines have flights to Los Angeles from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Los Angeles Los Angeles should not be difficult; the airport handles an average of 21 inbound flights from Washington, D.C. Dulles Intl per day.

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 vacation 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.

$148+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Los Angeles

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Los Angeles Los Angeles are usually found in September or January, booked 69 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Dulles Intl to Los Angeles

Cheapest

Best

Last-minute

One-way

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 August 24, 2026.

Thu 10/111:12 am -

2 stops15h 58m

Wed 10/712:38 pm -

1 stop8h 32m

Deal found 8/19

$258

Thu 9/109:04 pm -

2 stops37h 43m

Wed 9/1612:38 pm -

1 stop8h 32m

Deal found 8/21

$259

Wed 9/94:36 pm -

2 stops25h 03m

Mon 9/142:50 pm -

1 stop12h 30m

Deal found 8/20

$260

Wed 9/166:13 pm -

2 stops32h 16m

Wed 9/239:40 pm -

1 stop9h 47m

Deal found 8/19

$261

Sun 9/139:04 pm -

2 stops20h 35m

Wed 9/1612:38 pm -

1 stop8h 32m

Deal found 8/22

$262

Fri 9/119:04 pm -

2 stops20h 35m

Sun 9/139:40 pm -

1 stop9h 37m

Deal found 8/19

$263

Sat 10/246:00 am -

1 stop7h 24m

Fri 10/3012:14 am -

1 stop13h 58m

Deal found 8/19

$264

Thu 9/1011:12 am -

1 stop9h 58m

Fri 9/112:28 pm -

2 stops30h 42m

Deal found 8/18

$265

Sat 9/1211:12 am -

1 stop9h 58m

Fri 9/1810:04 pm -

2 stops10h 29m

Deal found 8/19

$266

Wed 9/211:05 am -

1 stop10h 13m

Wed 9/165:20 pm -

1 stop10h 00m

Deal found 8/19

$268

Tue 10/69:04 pm -

2 stops20h 10m

Tue 10/139:56 pm -

1 stop9h 21m

Deal found 8/22

$269

Best flights from Dulles Intl to Los Angeles
Discover carefully curated flight deals from Dulles Intl to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Thu 10/227:00 am -

Nonstop5h 33m

Mon 10/2610:42 pm -

Nonstop4h 47m

Deal found 8/22

$342

Fri 9/47:24 pm -

2 stops31h 47m

Tue 9/810:15 am -

1 stop15h 46m

Deal found 8/23

$367

Sat 9/267:00 am -

2 stops15h 15m

Fri 10/24:50 pm -

1 stop9h 50m

Deal found 8/22

$457

Fri 11/136:39 am -

Nonstop5h 52m

Mon 11/1610:42 pm -

Nonstop4h 47m

Deal found 8/22

$367

Wed 9/96:13 pm -

2 stops20h 34m

Sat 9/125:20 pm -

1 stop10h 00m

Deal found 8/23

$369

Sat 9/125:42 pm -

Nonstop5h 36m

Fri 9/189:39 pm -

Nonstop5h 01m

Deal found 8/19

$367

Fri 9/113:15 pm -

Nonstop5h 32m

Tue 9/1510:47 am -

Nonstop5h 03m

Deal found 8/19

$367

Tue 11/37:46 am -

1 stop10h 09m

Fri 11/67:45 pm -

2 stops18h 55m

Deal found 8/19

$475

Mon 9/217:47 pm -

2 stops18h 51m

Fri 9/255:50 pm -

1 stop8h 50m

Deal found 8/21

$477

Thu 9/249:28 am -

Nonstop5h 32m

Sun 9/2710:35 pm -

Nonstop4h 59m

Deal found 8/23

$423

Wed 10/217:02 am -

1 stop10h 32m

Sun 10/258:14 am -

2 stops12h 45m

Deal found 8/23

$525

Wed 9/95:42 pm -

Nonstop5h 36m

Sat 9/1210:39 pm -

Nonstop4h 59m

Deal found 8/23

$497

Last-minute flights from Dulles Intl to Los Angeles
Discover last-minute flight deals from Dulles Intl to Los Angeles. Data last updated August 24, 2026 and is based on user searches.

Wed 9/211:05 am -

1 stop10h 13m

Wed 9/165:20 pm -

1 stop10h 00m

Deal found 8/19

$268

Wed 9/94:36 pm -

2 stops25h 03m

Mon 9/142:50 pm -

1 stop12h 30m

Deal found 8/20

$260

Thu 9/109:04 pm -

2 stops37h 43m

Wed 9/1612:38 pm -

1 stop8h 32m

Deal found 8/21

$259

Thu 9/1011:12 am -

1 stop9h 58m

Fri 9/112:28 pm -

2 stops30h 42m

Deal found 8/18

$265

Thu 9/1011:12 am -

1 stop9h 58m

Mon 9/1410:04 pm -

2 stops14h 30m

Deal found 8/19

$270

Fri 9/119:04 pm -

2 stops20h 35m

Sun 9/139:40 pm -

1 stop9h 37m

Deal found 8/19

$263

Fri 9/116:00 am -

1 stop12h 01m

Mon 9/1410:04 pm -

2 stops23h 06m

Deal found 8/21

$264

Sat 9/1211:12 am -

1 stop9h 58m

Fri 9/1810:04 pm -

2 stops10h 29m

Deal found 8/19

$266

Sun 9/139:04 pm -

2 stops20h 35m

Wed 9/1612:38 pm -

1 stop8h 32m

Deal found 8/22

$262

Sun 9/139:04 pm -

2 stops20h 35m

Sun 9/2010:04 pm -

1 stop29h 16m

Deal found 8/18

$269

Wed 9/166:13 pm -

2 stops32h 16m

Wed 9/239:40 pm -

1 stop9h 47m

Deal found 8/19

$261

One-way flights from Dulles Intl to Los Angeles
Search for one-way flight options from Dulles Intl to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Fri 10/309:06 pm -

2 stops30h 17m

Deal found 8/19

$148

Sat 10/247:00 am -

Nonstop5h 33m

Deal found 8/19

$149

Sat 10/39:04 pm -

2 stops37h 43m

Deal found 8/22

$151

Tue 9/159:04 pm -

2 stops20h 10m

Deal found 8/23

$152

Tue 10/209:06 pm -

2 stops20h 34m

Deal found 8/23

$153

Thu 9/101:57 pm -

2 stops27h 42m

Deal found 8/23

$154

Sun 9/139:04 pm -

2 stops37h 43m

Deal found 8/21

$155

Thu 10/19:04 pm -

2 stops30h 06m

Deal found 8/23

$157

Sat 9/126:00 am -

1 stop17h 14m

Deal found 8/23

$158

Thu 9/171:57 pm -

2 stops23h 42m

Deal found 8/23

$159

Find flight deals from Dulles Intl to Los Angeles

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$258 (Kiwi.com)
One-way from	$148 (Kiwi.com)
Popular in	March
Cheapest in	September
Average price	$436
Good round-trip deal	$344 or less
Good one-way deal	$209 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Los Angeles Los Angeles flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Los Angeles Los Angeles flights.

Search Deals

From Washington, D.C. Dulles Intl to Los Angeles Los Angeles

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Los Angeles Los Angeles

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Los Angeles Los Angeles.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Los Angeles Los Angeles.

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Thu 10/22

7:00 am-9:33 am

Nonstop5h 33m

Los Angeles Los Angeles

Mon 10/26

10:42 pm-6:29 am

Nonstop4h 47m

$342

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Fri 9/4

7:24 pm-12:11 am

2 stops31h 47m

Los Angeles Los Angeles

Tue 9/8

10:15 am-5:01 am

1 stop15h 46m

$367

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Fri 11/13

6:39 am-9:31 am

Nonstop5h 52m

Los Angeles Los Angeles

Mon 11/16

10:42 pm-6:29 am

Nonstop4h 47m

$367

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Sat 9/12

5:42 pm-8:18 pm

Nonstop5h 36m

Los Angeles Los Angeles

Fri 9/18

9:39 pm-5:40 am

Nonstop5h 01m

$367

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Fri 9/11

3:15 pm-5:47 pm

Nonstop5h 32m

Los Angeles Los Angeles

Tue 9/15

10:47 am-6:50 pm

Nonstop5h 03m

$367

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Wed 9/9

6:13 pm-11:47 am

2 stops20h 34m

Los Angeles Los Angeles

Sat 9/12

5:20 pm-6:20 am

1 stop10h 00m

$369

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Thu 9/24

9:28 am-12:00 pm

Nonstop5h 32m

Los Angeles Los Angeles

Sun 9/27

10:35 pm-6:34 am

Nonstop4h 59m

$423

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Sat 9/26

7:00 am-7:15 pm

2 stops15h 15m

Los Angeles Los Angeles

Fri 10/2

4:50 pm-5:40 am

1 stop9h 50m

$457

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Tue 11/3

7:46 am-2:55 pm

1 stop10h 09m

Los Angeles Los Angeles

Fri 11/6

7:45 pm-5:40 pm

2 stops18h 55m

$475

Washington, D.C.Los Angeles

IAD Washington, D.C. Dulles Intl - LAX Los Angeles Los Angeles

IADLAX

Washington, D.C. Dulles Intl

Mon 9/21

7:47 pm-11:38 am

2 stops18h 51m

Los Angeles Los Angeles

Fri 9/25

5:50 pm-5:40 am

1 stop8h 50m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 24 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Los Angeles

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Los Angeles in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
eDreams	Price Accuracy2 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy1 star	Trust Score*3 stars
Gotogate	Price Accuracy2 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Los Angeles flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

IAD-LAX

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 Los Angeles

Prices

Airlines

Delays

The best time to book flights from Washington, D.C. Dulles Intl Airport to Los Angeles is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles (average of $333). Flying from Washington, D.C. Dulles Intl Airport to Los Angeles in March is currently the most expensive (average of $494). 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?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Los Angeles in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Los Angeles?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Los Angeles flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Los Angeles?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Los Angeles flights typically cost between $291 and $489 in October.
The cheapest round-trip price found within the last 5 days was $258 on Frontier (Oct 1-Oct 7).

The best insider tips for Washington, D.C. Dulles Intl Airport to Los Angeles flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Los Angeles trip

Our travel experts

Ramsey Qubein

Expert on Air China, LAX and IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Robert Schrader

Expert on Alaska Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Los Angeles to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,211 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Southwest

8.0

Very good

4,211 reviews

Southwest

8.0

Very good

4,211 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

United Airlines

7.4

Good

10,115 reviews

Southwest

8.0

Very good

4,211 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

American Airlines

7.1

Good

11,980 reviews

Southwest

8.0

Very good

4,211 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

JetBlue

7.1

Good

3,035 reviews

Southwest

8.0

Very good

4,211 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Frontier

5.6

Fair

2,652 reviews

Southwest

8.0

Very good

4,211 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

What airport do you fly into for flights to Los Angeles from Washington, D.C. Dulles Intl?
Los Angeles Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Los Angeles. 7 airlines have flights to Los Angeles from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Los Angeles Los Angeles should not be difficult; the airport handles an average of 21 inbound flights from Washington, D.C. Dulles Intl per day.
How long is the flight from Washington, D.C. Dulles Intl Airport to Los Angeles?
There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Los Angeles in 5h 33m. Fly via United Airlines or Frontier to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Los Angeles is about 2282 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Los Angeles round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Los Angeles round-trip from $160. Other airlines that can offer you cheap pricing are American Airlines, from $227, and Southwest, from $236. These flights start at 60% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Los Angeles 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 Southwest from $128 and American Airlines from $128 one-way.
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: Cathay Pacific (90%), Ethiopian Air (88%), American Airlines( 88%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Los Angeles?
On average you can expect to pay $1,367 for a flight from Washington, D.C. Dulles Intl Airport to Los Angeles. The cheapest flight overall is $139 while the most popular route, (Washington, D.C. Dulles Intl - Los Angeles Los Angeles) is currently priced at $225.
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 vacation 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles (average of $333). Flying from Washington, D.C. Dulles Intl Airport to Los Angeles in March is currently the most expensive (average of $494). 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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Top 7 airlines flying from Dulles Intl to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$160	Average$335	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$227	Average$411	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$236	Average$436	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$237	Average$424	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$257	Average$567	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$260	Average$386	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$276	Average$430	FlexibilityNo cancel fee	On-time75%

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$148+ Cheap flights from Dulles Intl (IAD) to Los Angeles (LAX)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Dulles Intl to Los Angeles

Cheapest flights from Dulles Intl to Los AngelesExplore 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 August 24, 2026.

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 August 24, 2026.

Best flights from Dulles Intl to Los AngelesDiscover carefully curated flight deals from Dulles Intl to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Discover carefully curated flight deals from Dulles Intl to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Dulles Intl to Los AngelesDiscover last-minute flight deals from Dulles Intl to Los Angeles. Data last updated August 24, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Los Angeles. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Dulles Intl to Los AngelesSearch for one-way flight options from Dulles Intl to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Search for one-way flight options from Dulles Intl to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Los Angeles in August.

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.

Cheapflights Insights

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Los Angeles is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

What is the cheapest time of day to fly from IAD to LAX?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Los Angeles in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Los Angeles?

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Los Angeles?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Los Angeles flights typically cost between $291 and $489 in October.The cheapest round-trip price found within the last 5 days was $258 on Frontier (Oct 1-Oct 7).

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

The most flights from IAD to LAX are scheduled on a Thursday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

How often are flights from Washington, D.C. to Los Angeles delayed?

About 12% of weekly flights between Washington, D.C. and Los Angeles have experienced delays in the past year, with the average delay time being 184 minutes.

What is the most punctual flight time for Washington, D.C. to Los Angeles flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Los Angeles flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Los Angeles?

Las Vegas (LAS) – chosen by Cheapflights users on 60% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Los Angeles on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Los Angeles?

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $191.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Los Angeles?

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 35m.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Los Angeles?

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 00m.

The best insider tips for Washington, D.C. Dulles Intl Airport to Los Angeles flights

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What airport do you fly into for flights to Los Angeles from Washington, D.C. Dulles Intl?

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

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

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

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

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

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

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

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

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Alternative routes for 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 August 24, 2026.

Best flights from Dulles Intl to Los Angeles
Discover carefully curated flight deals from Dulles Intl to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Dulles Intl to Los Angeles
Discover last-minute flight deals from Dulles Intl to Los Angeles. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Dulles Intl to Los Angeles
Search for one-way flight options from Dulles Intl to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Washington, D.C. Dulles Intl Airport to Los Angeles flights typically cost between $291 and $489 in October.
The cheapest round-trip price found within the last 5 days was $258 on Frontier (Oct 1-Oct 7).