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

Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 35m.

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 $188.

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

Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 7h 13m.

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

Atlanta (ATL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Los Angeles on Cheapflights.

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 25m. Fly via United Airlines or Southwest 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 $99. Other airlines that can offer you cheap pricing are Frontier, from $136, and Hawaiian Airlines, from $138. These flights start at 73% lower than the current average price 3 months from now.

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 (32 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 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 $1,051 for a flight from Washington, D.C. Dulles Intl Airport to Los Angeles. The cheapest flight overall is $138 while the most popular route, (Washington, D.C. Dulles Intl - Los Angeles) is currently priced at $177.

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: Ethiopian Air (92%), Egyptair (92%), United Airlines( 87%).

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

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

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

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. 8 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 should not be difficult; the airport handles an average of 24 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.

$107+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Los Angeles

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Find cheap flights from Dulles Intl to Los Angeles with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Los Angeles are usually found in July or January, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Dulles Intl to Los Angeles

Round-trip from	$169 (Priceline)
One-way from	$107 (Kiwi.com)
Popular in	December
Cheapest in	July
Average price	$377
Good round-trip deal	$344 or less
Good one-way deal	$196 or less

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

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

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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

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

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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 September 19, 2025.

Sat 10/2512:54 pmIAD - LAX

1 stop8h 06mFrontier

Sat 11/81:23 pmLAX - IAD

1 stop7h 32mFrontier

Deal found 9/18

$169

Thu 11/66:00 amIAD - LAX

1 stop9h 28mFrontier

Mon 11/101:23 pmLAX - IAD

1 stop7h 48mFrontier

Deal found 9/17

$171

Sat 11/17:10 amIAD - LAX

1 stop8h 18mFrontier

Sat 11/81:23 pmLAX - IAD

1 stop7h 32mFrontier

Deal found 9/17

$172

Tue 10/149:00 amIAD - LAX

1 stop27h 40mMultiple Airlines

Tue 10/216:45 amLAX - IAD

2 stops34h 01mMultiple Airlines

Deal found 9/18

$174

Fri 10/2410:11 amIAD - LAX

1 stop10h 54mFrontier

Sun 10/262:27 pmLAX - IAD

1 stop28h 11mFrontier

Deal found 9/17

$175

Thu 10/210:17 amIAD - LAX

1 stop10h 03mFrontier

Sun 10/52:21 pmLAX - IAD

1 stop25h 03mFrontier

Deal found 9/18

$176

Sat 10/189:38 pmIAD - LAX

1 stop13h 50mMultiple Airlines

Tue 10/2110:53 pmLAX - IAD

1 stop17h 53mMultiple Airlines

Deal found 9/18

$178

Mon 10/139:28 pmIAD - LAX

1 stop14h 00mFrontier

Tue 10/216:45 amLAX - IAD

2 stops34h 01mFrontier

Deal found 9/18

$179

Sat 10/119:38 pmIAD - LAX

1 stop13h 50mFrontier

Tue 10/216:45 amLAX - IAD

2 stops34h 01mFrontier

Deal found 9/18

$180

Sat 10/47:14 pmIAD - LAX

1 stop15h 58mFrontier

Sat 10/112:27 pmLAX - IAD

1 stop25h 05mFrontier

Deal found 9/17

$184

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 September 19, 2025.

Sat 10/257:00 amIAD - LAX

Nonstop5h 25mUnited Airlines

Sat 11/88:40 amLAX - IAD

Nonstop4h 46mUnited Airlines

Deal found 9/18

$257

Sat 10/255:00 pmIAD - LAX

1 stop7h 05mSouthwest

Tue 10/288:30 amLAX - IAD

2 stops11h 35mSouthwest

Deal found 9/18

$272

Sat 11/156:13 pmIAD - LAX

1 stop18h 02mAlaska Airlines

Tue 11/186:05 pmLAX - IAD

1 stop9h 18mAlaska Airlines

Deal found 9/18

$296

Tue 10/1410:14 pmIAD - LAX

Nonstop5h 31mUnited Airlines

Tue 10/218:15 amLAX - IAD

Nonstop5h 09mUnited Airlines

Deal found 9/17

$257

Fri 10/247:45 pmIAD - LAX

1 stop7h 25mSouthwest

Mon 10/271:25 pmLAX - IAD

1 stop7h 05mSouthwest

Deal found 9/17

$277

Tue 11/184:40 pmIAD - LAX

1 stop7h 40mSouthwest

Tue 11/2510:50 amLAX - IAD

1 stop9h 35mSouthwest

Deal found 9/18

$287

Thu 11/137:43 amIAD - LAX

1 stop9h 25mAlaska Airlines

Mon 11/246:25 pmLAX - IAD

1 stop8h 53mAlaska Airlines

Deal found 9/18

$316

Fri 10/1010:14 pmIAD - LAX

Nonstop5h 31mUnited Airlines

Thu 10/164:30 pmLAX - IAD

Nonstop5h 03mUnited Airlines

Deal found 9/17

$297

Fri 10/176:30 pmIAD - LAX

Nonstop5h 33mUnited Airlines

Sun 10/1911:05 pmLAX - IAD

Nonstop5h 04mUnited Airlines

Deal found 9/18

$297

Thu 10/3010:08 pmIAD - LAX

Nonstop5h 51mUnited Airlines

Sun 11/210:57 pmLAX - IAD

Nonstop4h 51mUnited Airlines

Deal found 9/18

$297

Tue 10/2810:08 pmIAD - LAX

Nonstop5h 51mUnited Airlines

Thu 10/3010:57 pmLAX - IAD

Nonstop4h 51mUnited Airlines

Deal found 9/17

$317

Sun 10/58:50 amIAD - LAX

Nonstop5h 30mUnited Airlines

Sat 10/1110:37 amLAX - IAD

Nonstop5h 02mUnited Airlines

Deal found 9/18

$322

Last-minute flights from Dulles Intl to Los Angeles
Discover last-minute flight deals from Dulles Intl to Los Angeles. Data last updated September 19, 2025 and is based on user searches.

Thu 10/210:17 amIAD - LAX

1 stop10h 03mFrontier

Sun 10/52:21 pmLAX - IAD

1 stop25h 03mFrontier

Deal found 9/18

$176

Sat 10/47:14 pmIAD - LAX

1 stop15h 58mFrontier

Sat 10/112:27 pmLAX - IAD

1 stop25h 05mFrontier

Deal found 9/17

$184

Sat 10/119:38 pmIAD - LAX

1 stop13h 50mFrontier

Tue 10/216:45 amLAX - IAD

2 stops34h 01mFrontier

Deal found 9/18

$180

Sat 10/119:38 pmIAD - LAX

1 stop13h 50mMultiple Airlines

Tue 10/2110:53 pmLAX - IAD

1 stop17h 53mMultiple Airlines

Deal found 9/18

$187

Mon 10/139:28 pmIAD - LAX

1 stop14h 00mFrontier

Tue 10/216:45 amLAX - IAD

2 stops34h 01mFrontier

Deal found 9/18

$179

Tue 10/149:00 amIAD - LAX

1 stop27h 40mMultiple Airlines

Tue 10/216:45 amLAX - IAD

2 stops34h 01mMultiple Airlines

Deal found 9/18

$174

Sat 10/189:38 pmIAD - LAX

1 stop13h 50mFrontier

Tue 10/216:45 amLAX - IAD

2 stops34h 01mFrontier

Deal found 9/18

$171

Sat 10/189:38 pmIAD - LAX

1 stop13h 50mMultiple Airlines

Tue 10/2110:53 pmLAX - IAD

1 stop17h 53mMultiple Airlines

Deal found 9/18

$178

Fri 10/2410:11 amIAD - LAX

1 stop10h 54mFrontier

Sun 10/262:27 pmLAX - IAD

1 stop28h 11mFrontier

Deal found 9/17

$175

Sat 10/2512:54 pmIAD - LAX

1 stop8h 06mFrontier

Sat 11/81:23 pmLAX - IAD

1 stop7h 32mFrontier

Deal found 9/18

$169

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 September 19, 2025.

Sat 10/257:15 amIAD - LAX

2 stops20h 10mFrontier

Deal found 9/17

$107

Wed 10/810:14 pmIAD - LAX

Nonstop5h 31mUnited Airlines

Deal found 9/16

$109

Mon 10/67:14 pmIAD - LAX

1 stop16h 14mFrontier

Deal found 9/18

$110

Sat 9/277:14 pmIAD - LAX

1 stop15h 58mFrontier

Deal found 9/18

$111

Fri 12/56:00 amIAD - LAX

1 stop18h 35mFrontier

Deal found 9/17

$112

Tue 12/168:00 amIAD - LAX

1 stop31h 25mFrontier

Deal found 9/17

$113

Wed 12/38:00 amIAD - LAX

1 stop28h 11mMultiple Airlines

Deal found 9/18

$115

Thu 10/94:40 pmIAD - LAX

1 stop8h 04mFrontier

Deal found 9/17

$117

Thu 10/306:00 amIAD - LAX

1 stop9h 28mFrontier

Deal found 9/17

$118

Fri 10/316:59 pmIAD - LAX

Nonstop5h 51mUnited Airlines

Deal found 9/18

$119

Mon 11/247:38 amIAD - LAX

1 stop9h 34mAlaska Airlines

Deal found 9/18

$121

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

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 10/25

7:00 am-9:25 am

Nonstop5h 25m

Los Angeles

Sat 11/8

8:40 am-4:26 pm

Nonstop4h 46m

$257

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Tue 10/14

10:14 pm-12:45 am

Nonstop5h 31m

Los Angeles

Tue 10/21

8:15 am-4:24 pm

Nonstop5h 09m

$257

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 10/25

5:00 pm-9:05 pm

1 stop7h 05m

Los Angeles

Tue 10/28

8:30 am-11:05 pm

2 stops11h 35m

$272

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 10/24

7:45 pm-12:10 am

1 stop7h 25m

Los Angeles

Mon 10/27

1:25 pm-11:30 pm

1 stop7h 05m

$277

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Tue 11/18

4:40 pm-9:20 pm

1 stop7h 40m

Los Angeles

Tue 11/25

10:50 am-11:25 pm

1 stop9h 35m

$287

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 11/15

6:13 pm-9:15 am

1 stop18h 02m

Los Angeles

Tue 11/18

6:05 pm-6:23 am

1 stop9h 18m

$296

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 10/10

10:14 pm-12:45 am

Nonstop5h 31m

Los Angeles

Thu 10/16

4:30 pm-12:33 am

Nonstop5h 03m

$297

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 10/17

6:30 pm-9:03 pm

Nonstop5h 33m

Los Angeles

Sun 10/19

11:05 pm-7:09 am

Nonstop5h 04m

$297

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Thu 10/30

10:08 pm-12:59 am

Nonstop5h 51m

Los Angeles

Sun 11/2

10:57 pm-6:48 am

Nonstop4h 51m

$297

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Thu 11/13

7:43 am-2:08 pm

1 stop9h 25m

Los Angeles

Mon 11/24

6:25 pm-6:18 am

1 stop8h 53m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 24 results

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

Airlines

Air China

Air China's award space is abundant for Star Alliance partners, offering flexibility for mileage redemptions.

Air China offers free checked bags, two per person, on international flights except cheapest fare class.

Read more about Air Chinaby Ramsey Qubein

United Airlines

United's Economy Plus offers extra legroom, ideal for comfort on medium-haul flights.

United's Polaris Lounges provide exclusive amenities like showers and dining for premium passengers.

Read more about United Airlinesby Harriet Baskas

Alaska Airlines

Alaska's Premium Class offers extra legroom and free cocktails, enhancing comfort on medium-haul flights.

Alaska Airlines' Wi-Fi is a flat fee, ideal for business travelers needing connectivity during flights.

Read more about Alaska Airlinesby Robert Schrader

Airports

IAD

Check-in at IAD can be crowded in the afternoon. Arrive early to navigate the busy check-in and security lines smoothly.

LAX

For a smooth exit from LAX, follow green signs to the free shuttle buses heading to the LAX-it rideshare hub.

Our travel experts

Ramsey Qubein

Expert on Air China, LAX and IAD

Harriet Baskas

Expert on United Airlines

Robert Schrader

Expert on Alaska Airlines

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 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

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 57 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles (average of $246). Flying from Washington, D.C. Dulles Intl Airport to Los Angeles in March is currently the most expensive (average of $325). 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 39% on your trip compared to booking a flight in the afternoon.

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 Wednesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Los Angeles

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Hawaiian 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Southwest

8.0

Very good

4,242 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Hawaiian Airlines

7.8

Good

2,732 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

United Airlines

7.4

Good

8,926 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Frontier

5.8

Fair

3,171 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Related info for your journey

What airport do you fly into for flights to Los Angeles from Washington, D.C. Dulles Intl?
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. 8 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 should not be difficult; the airport handles an average of 24 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 25m. Fly via United Airlines or Southwest 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 $99. Other airlines that can offer you cheap pricing are Frontier, from $136, and Hawaiian Airlines, from $138. These flights start at 73% lower than the current average price 3 months from now.
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: Ethiopian Air (92%), Egyptair (92%), United Airlines( 87%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Los Angeles?
On average you can expect to pay $1,051 for a flight from Washington, D.C. Dulles Intl Airport to Los Angeles. The cheapest flight overall is $138 while the most popular route, (Washington, D.C. Dulles Intl - Los Angeles) is currently priced at $177.
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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Los Angeles (average of $246). Flying from Washington, D.C. Dulles Intl Airport to Los Angeles in March is currently the most expensive (average of $325). 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

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Top 8 airlines flying from Dulles Intl to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$99	Average$186	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$136	Average$247	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$138	Average$330	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$167	Average$516	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$209	Average$343	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$227	Average$385	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$235	Average$326	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$356	Average$441	FlexibilityNo cancel fee	On-time71%

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$107+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Los Angeles with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Los Angeles are usually found in July or January, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Dulles Intl to Los Angeles

Round-trip from

One-way from

Popular in

Cheapest in

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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 September 19, 2025.

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 September 19, 2025.

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Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Los Angeles

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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.

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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 September 19, 2025.