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

JetBlue, at $232, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Los Angeles.Alternate airlines to your destination round-trip include Southwest and Frontier. These flights start at 44% lower than the current average price 3 months from now.

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

$116 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Hawaiian Airlines, with prices starting from $119 and $129, respectively.

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. Reagan-National Airport to Los Angeles?

The cheapest flight price from Washington, D.C. Reagan-National Airport to Los Angeles is $138. On average you can expect to pay $1,902. The most popular route, (Washington, D.C. Reagan-National - Los Angeles), can usually be booked for $247.

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Los Angeles?

Consider Japan Airlines (84%), Qantas Airways (72%) or Philippine Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Los Angeles.

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Los Angeles?

The most popular airlines flying from Washington, D.C. Reagan-National Airport to Los Angeles are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

Where are the most common layover locations when flying from Washington, D.C. Reagan-National Airport to Los Angeles?

Most of the time, Washington, D.C. Reagan-National Airport to Los Angeles flights that have layovers will stop in Chicago.

Where are the least popular layover locations for Washington, D.C. Reagan-National Airport to Los Angeles flights?

Washington, D.C. Reagan-National Airport to Los Angeles flights have a layover in Denver least often.

What are some popular things to do or see while on a layover in Chicago?

If you're on a layover in Chicago and looking for things to do, consider visiting Magnificent Mile, River North, or Grant Park. Magnificent Mile, River North, and Grant Park are located about 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl. Travelers in need of a car in Chicago can rent one for about $69 per day.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Los Angeles?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Los Angeles?

August is one of the best times of the year to fly to Los Angeles from Washington, D.C. Reagan-National Airport. Prices for August average $357 per person but you can even find prices for as low as $122. The most expensive prices can be found in the month of December. Opting for a August flight can save you 36% on your journey compared to booking in December

What airport do you fly into for flights to Los Angeles from Washington, D.C. Reagan-National?

Los Angeles (LAX) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Los Angeles. You should not have trouble finding flights to Los Angeles from Washington, D.C. Reagan-National; the airport handles an average of 18 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the Los Angeles airport from Washington, D.C. Reagan-National. It is only a 9.4 mi journey from Los Angeles (LAX) to Los Angeles’s city center.

Can I find deals for flights from Reagan-National to Los Angeles that include hotel bookings?

Yes. In addition to deals on Reagan-National to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Los Angeles?

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

Can I find deals for business class flights from Reagan-National to Los Angeles?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$116+ Flights from Washington, D.C. Reagan-National Airport to Los Angeles

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Los Angeles are usually found in September or August, booked 76 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Reagan-National to Los Angeles

Round-trip from	$232 (Rumbo)
One-way from	$116 (Trip.com)
Popular in	December
Cheapest in	September
Average price	$427
Good round-trip deal	$367 or less
Good one-way deal	$197 or less

From Washington, D.C. Reagan-National to Los Angeles

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One-way flight from Washington, D.C. Reagan-National to Los Angeles

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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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

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

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Find flight deals from Reagan-National to Los Angeles

Cheapest flights from Reagan-National to Los Angeles
Explore the most affordable flight options available from Reagan-National to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Sat 9/66:19 amDCA - LAX

1 stop9h 05mJetBlue

Sat 9/136:00 amLAX - DCA

1 stop9h 05mJetBlue

Deal found 7/26

$232

Sat 8/3011:35 amDCA - LAX

1 stop8h 45mSouthwest

Sun 8/3111:40 amLAX - DCA

1 stop8h 35mSouthwest

Deal found 7/25

$237

Sat 8/231:00 pmDCA - LAX

1 stop7h 32mFrontier

Tue 8/266:45 amLAX - DCA

1 stop7h 14mFrontier

Deal found 7/27

$245

Sat 8/304:40 pmDCA - LAX

Nonstop5h 30mDelta

Tue 9/27:50 amLAX - DCA

Nonstop5h 01mDelta

Deal found 7/28

$247

Thu 8/218:20 amDCA - LAX

Nonstop5h 19mAmerican Airlines

Sat 8/3012:55 pmLAX - DCA

Nonstop5h 05mAmerican Airlines

Deal found 7/26

$248

Tue 9/98:59 amDCA - LAX

Nonstop5h 35mHawaiian Airlines

Tue 9/912:47 pmLAX - DCA

Nonstop5h 12mHawaiian Airlines

Deal found 7/25

$251

Tue 9/98:59 amDCA - LAX

Nonstop5h 35mAlaska Airlines

Wed 9/1012:47 pmLAX - DCA

Nonstop5h 12mAlaska Airlines

Deal found 7/25

$257

Sat 8/306:25 amDCA - LAX

1 stop7h 54mUnited Airlines

Thu 9/1112:56 amLAX - DCA

1 stop7h 40mUnited Airlines

Deal found 7/28

$267

Wed 9/107:00 amDCA - LAX

1 stop8h 52mMultiple Airlines

Wed 9/1712:47 pmLAX - DCA

Nonstop5h 12mMultiple Airlines

Deal found 7/26

$276

Best flights from Reagan-National to Los Angeles
Discover carefully curated flight deals from Reagan-National to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Sat 9/66:19 amDCA - LAX

1 stop9h 05mJetBlue

Sat 9/136:00 amLAX - DCA

1 stop9h 05mJetBlue

Deal found 7/26

$232

Sat 8/3011:35 amDCA - LAX

1 stop8h 45mSouthwest

Sun 8/3111:40 amLAX - DCA

1 stop8h 35mSouthwest

Deal found 7/25

$237

Sat 8/231:00 pmDCA - LAX

1 stop7h 32mFrontier

Sat 8/306:38 amLAX - DCA

1 stop7h 21mFrontier

Deal found 7/26

$245

Sat 8/308:59 amDCA - LAX

Nonstop5h 29mHawaiian Airlines

Wed 9/312:47 pmLAX - DCA

Nonstop5h 12mHawaiian Airlines

Deal found 7/28

$247

Thu 8/218:20 amDCA - LAX

Nonstop5h 19mAmerican Airlines

Sat 8/3012:55 pmLAX - DCA

Nonstop5h 05mAmerican Airlines

Deal found 7/26

$248

Tue 9/98:59 amDCA - LAX

Nonstop5h 35mAlaska Airlines

Wed 9/1012:47 pmLAX - DCA

Nonstop5h 12mAlaska Airlines

Deal found 7/25

$257

Sat 8/306:25 amDCA - LAX

1 stop7h 54mUnited Airlines

Thu 9/1112:56 amLAX - DCA

1 stop7h 40mUnited Airlines

Deal found 7/28

$267

Wed 9/107:00 amDCA - LAX

1 stop8h 52mMultiple Airlines

Wed 9/1712:47 pmLAX - DCA

Nonstop5h 12mMultiple Airlines

Deal found 7/26

$276

Last-minute flights from Reagan-National to Los Angeles
Discover last-minute flight deals from Reagan-National to Los Angeles. Data last updated July 28, 2025 and is based on user searches.

Sat 8/21:37 pmDCA - LAX

1 stop7h 42mAmerican Airlines

Fri 8/221:11 amLAX - DCA

1 stop7h 19mAmerican Airlines

Deal found 7/26

$427

Tue 8/51:00 pmDCA - LAX

1 stop14h 27mFrontier

Sat 8/166:15 amLAX - DCA

1 stop12h 42mFrontier

Deal found 7/28

$258

Tue 8/54:17 pmDCA - LAX

1 stop7h 41mUnited Airlines

Sun 8/1712:08 amLAX - DCA

1 stop6h 49mUnited Airlines

Deal found 7/25

$397

Wed 8/69:59 amDCA - LAX

Nonstop5h 34mAlaska Airlines

Tue 9/1612:47 pmLAX - DCA

Nonstop5h 12mAlaska Airlines

Deal found 7/27

$387

Wed 8/65:45 pmDCA - LAX

1 stop10h 10mJetBlue

Tue 8/198:00 amLAX - DCA

1 stop9h 59mJetBlue

Deal found 7/27

$412

Wed 8/69:59 amDCA - LAX

Nonstop5h 34mMultiple Airlines

Sat 8/1610:55 amLAX - DCA

1 stop8h 02mMultiple Airlines

Deal found 7/26

$423

Thu 8/79:39 amDCA - LAX

1 stop7h 42mDelta

Tue 8/127:45 amLAX - DCA

Nonstop5h 01mDelta

Deal found 7/28

$442

Thu 8/76:00 amDCA - LAX

2 stops8h 20mSouthwest

Tue 8/129:05 amLAX - DCA

1 stop6h 50mSouthwest

Deal found 7/25

$467

Tue 8/194:40 pmDCA - LAX

Nonstop5h 30mDelta

Tue 8/267:45 amLAX - DCA

Nonstop5h 01mDelta

Deal found 7/27

$276

Thu 8/218:20 amDCA - LAX

Nonstop5h 19mAmerican Airlines

Sat 8/3012:55 pmLAX - DCA

Nonstop5h 05mAmerican Airlines

Deal found 7/26

$248

Thu 8/215:10 pmDCA - LAX

1 stop9h 49mJetBlue

Wed 8/278:00 amLAX - DCA

1 stop9h 59mJetBlue

Deal found 7/27

$265

Sat 8/231:00 pmDCA - LAX

1 stop7h 32mFrontier

Tue 8/266:45 amLAX - DCA

1 stop7h 14mFrontier

Deal found 7/27

$245

One-way flights from Reagan-National to Los Angeles
Search for one-way flight options from Reagan-National to Los Angeles. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Sat 9/201:00 pmDCA - LAX

1 stop10h 13mFrontier

Deal found 7/27

$116

Sun 8/316:10 amDCA - LAX

1 stop8h 00mSouthwest

Deal found 7/28

$119

Tue 9/28:59 amDCA - LAX

Nonstop5h 35mHawaiian Airlines

Deal found 7/28

$129

Tue 9/28:59 amDCA - LAX

Nonstop5h 35mAlaska Airlines

Deal found 7/27

$131

Thu 8/286:30 amDCA - LAX

1 stop9h 40mJetBlue

Deal found 7/26

$143

Mon 9/154:51 pmDCA - LAX

Nonstop5h 27mDelta

Deal found 7/28

$159

Mon 9/18:20 amDCA - LAX

Nonstop5h 19mAmerican Airlines

Deal found 7/27

$179

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 9/6

6:19 am-12:24 pm

1 stop9h 05m

Los Angeles

Sat 9/13

6:00 am-6:05 pm

1 stop9h 05m

$232

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 8/30

11:35 am-5:20 pm

1 stop8h 45m

Los Angeles

Sun 8/31

11:40 am-11:15 pm

1 stop8h 35m

$237

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 8/23

1:00 pm-5:32 pm

1 stop7h 32m

Los Angeles

Sat 8/30

6:38 am-4:59 pm

1 stop7h 21m

$245

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 8/30

4:40 pm-7:10 pm

Nonstop5h 30m

Los Angeles

Tue 9/2

7:50 am-3:51 pm

Nonstop5h 01m

$247

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 8/21

8:20 am-10:39 am

Nonstop5h 19m

Los Angeles

Sat 8/30

12:55 pm-9:00 pm

Nonstop5h 05m

$248

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 9/9

8:59 am-11:34 am

Nonstop5h 35m

Los Angeles

Tue 9/9

12:47 pm-8:59 pm

Nonstop5h 12m

$251

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 9/9

8:59 am-11:34 am

Nonstop5h 35m

Los Angeles

Wed 9/10

12:47 pm-8:59 pm

Nonstop5h 12m

$257

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 9/20

1:00 pm-8:13 pm

1 stop10h 13m

$116

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sun 8/31

8:59 am-11:28 am

Nonstop5h 29m

$119

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 8/30

11:35 am-6:40 pm

2 stops10h 05m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 14 results

The best insider tips for Washington, D.C. Reagan-National Airport to Los Angeles flights

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

Airports

DCA

DCA has two parking garages. Reserve online in advance as lots fill up quickly, especially during busy times.

LAX

For rideshares at LAX, look for green signs to the free shuttle buses to the LAX-it station.

Our travel experts

Ramsey Qubein

Expert on LAX

Emily Zemler

Expert on DCA

Best time to book a flight from Reagan-National to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Reagan-National 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. Reagan-National Airport to Los Angeles

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Los Angeles?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Los Angeles, you should look to book at least 76 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. Reagan-National Airport to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Angeles (average of $246). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of $326). 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 DCA to LAX?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Reagan-National Airport to Los Angeles at noon. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Los Angeles?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Los Angeles flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Los Angeles

The most flights from DCA to LAX are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (17 on average).

Reviews of airlines servicing Los Angeles

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Los Angeles, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,237 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,971 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.8

Good

2,604 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,893 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly into for flights to Los Angeles from Washington, D.C. Reagan-National?
Los Angeles (LAX) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Los Angeles. You should not have trouble finding flights to Los Angeles from Washington, D.C. Reagan-National; the airport handles an average of 18 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the Los Angeles airport from Washington, D.C. Reagan-National. 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. Reagan-National Airport to Los Angeles round-trip?
JetBlue, at $232, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Los Angeles.Alternate airlines to your destination round-trip include Southwest and Frontier. These flights start at 44% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Los Angeles one-way?
$116 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Hawaiian Airlines, with prices starting from $119 and $129, respectively.
What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Los Angeles?
Consider Japan Airlines (84%), Qantas Airways (72%) or Philippine Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Los Angeles.
What are the cheapest flights from Washington, D.C. Reagan-National Airport to Los Angeles?
The cheapest flight price from Washington, D.C. Reagan-National Airport to Los Angeles is $138. On average you can expect to pay $1,902. The most popular route, (Washington, D.C. Reagan-National - Los Angeles), can usually be booked for $247.
Where are the most common layover locations when flying from Washington, D.C. Reagan-National Airport to Los Angeles?
Most of the time, Washington, D.C. Reagan-National Airport to Los Angeles flights that have layovers will stop in Chicago.
What are some popular things to do or see while on a layover in Chicago?
If you're on a layover in Chicago and looking for things to do, consider visiting Magnificent Mile, River North, or Grant Park. Magnificent Mile, River North, and Grant Park are located about 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl. Travelers in need of a car in Chicago can rent one for about $69 per day.
Where are the least popular layover locations for Washington, D.C. Reagan-National Airport to Los Angeles flights?
Washington, D.C. Reagan-National Airport to Los Angeles flights have a layover in Denver least often.
Can I find deals for flights from Reagan-National to Los Angeles that include hotel bookings?
Yes. In addition to deals on Reagan-National to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Los Angeles.
Can I find deals for business class flights from Reagan-National to Los Angeles?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Los Angeles?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Angeles (average of $246). Flying from Washington, D.C. Reagan-National Airport to Los Angeles in March is currently the most expensive (average of $326). 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 9 airlines flying from Reagan-National to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$120	Average$274	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$138	Average$246	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$142	Average$277	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$184	Average$398	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$190	Average$457	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$226	Average$422	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$227	Average$346	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$246	Average$343	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$269	Average$467	FlexibilityNo cancel fee	On-time71%

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$116+ Cheap flights from Reagan-National (DCA) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National 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. Reagan-National to Los Angeles are usually found in September or August, booked 76 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Reagan-National to Los Angeles

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Reagan-National to Los Angeles

Cheapest flights from Reagan-National to Los AngelesExplore the most affordable flight options available from Reagan-National to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from Reagan-National to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Los Angeles that are best for you.

The best insider tips for Washington, D.C. Reagan-National Airport to Los Angeles flights

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

Airports

DCA

LAX

Our travel experts

Best time to book a flight from Reagan-National to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Los Angeles

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Los Angeles?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Los Angeles. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Los Angeles?

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

Find hourly flight availability from Reagan-National 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 July 28, 2025.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Los Angeles. Price data was last updated on July 27, 2025.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Los Angeles

Reviews of airlines servicing Los Angeles

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Los Angeles, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

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

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

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Los Angeles?

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Los Angeles?

Where are the most common layover locations when flying from Washington, D.C. Reagan-National Airport to Los Angeles?

What are some popular things to do or see while on a layover in Chicago?

Where are the least popular layover locations for Washington, D.C. Reagan-National Airport to Los Angeles flights?

Can I find deals for flights from Reagan-National to Los Angeles that include hotel bookings?

How can I find direct flights from Reagan-National to Los Angeles?

Can I find deals for business class flights from Reagan-National to Los Angeles?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Los Angeles?

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Alternative routes for Reagan-National to Los Angeles

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Top 9 airlines flying from Reagan-National to Los Angeles

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Cheapest flights from Reagan-National to Los Angeles
Explore the most affordable flight options available from Reagan-National to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.