$72 Cheap Flights from Washington (DCA) to Los Angeles (LAX)

View $72 flight on Tue, Apr 7, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. (LAX)

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Cheap Flights from Washington to Los Angeles (DCA-LAX)

Prices were available within the past 7 days and start at $72 for one-way flights and $144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Apr 21 - Wed, Apr 29
DCA
Washington
LAX
Los Angeles
$144 Roundtrip, just found
$144
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Apr 21 from Washington to Los Angeles, returning Wed, Apr 29, priced at $144 just found
Frontier Airlines
Tue, May 19 - Wed, May 20
DCA
Washington
LAX
Los Angeles
$154 Roundtrip, found 5 hours ago
$154
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, May 19 from Washington to Los Angeles, returning Wed, May 20, priced at $154 found 5 hours ago
Frontier Airlines
Thu, Apr 16 - Tue, Apr 21
DCA
Washington
LAX
Los Angeles
$191 Roundtrip, just found
$191
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Apr 16 from Washington to Los Angeles, returning Tue, Apr 21, priced at $191 just found
Frontier Airlines
Tue, May 19 - Sat, May 23
DCA
Washington
LAX
Los Angeles
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 19 from Washington to Los Angeles, returning Sat, May 23, priced at $197 just found
Frontier Airlines
Sat, May 9 - Tue, May 12
DCA
Washington
LAX
Los Angeles
$201 Roundtrip, just found
$201
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 9 from Washington to Los Angeles, returning Tue, May 12, priced at $201 just found
Frontier Airlines
Tue, Mar 24 - Wed, Mar 25
DCA
Washington
LAX
Los Angeles
$203 Roundtrip, found 5 hours ago
$203
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Mar 24 from Washington to Los Angeles, returning Wed, Mar 25, priced at $203 found 5 hours ago
Southwest Airlines
Fri, May 8 - Tue, May 12
DCA
Washington
LAX
Los Angeles
$206 Roundtrip, found 1 hour ago
$206
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Fri, May 8 from Washington to Los Angeles, returning Tue, May 12, priced at $206 found 1 hour ago
JetBlue Airways
Sat, Apr 18 - Wed, Apr 22
DCA
Washington
LAX
Los Angeles
$215 Roundtrip, just found
$215
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Apr 18 from Washington to Los Angeles, returning Wed, Apr 22, priced at $215 just found
American Airlines
Tue, Nov 10 - Sat, Nov 14
DCA
Washington
LAX
Los Angeles
$257 Roundtrip, found 1 hour ago
$257
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Nov 10 from Washington to Los Angeles, returning Sat, Nov 14, priced at $257 found 1 hour ago
Delta
Sat, May 2 - Sat, May 9
DCA
Washington
LAX
Los Angeles
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Delta flight, departing Sat, May 2 from Washington to Los Angeles, returning Sat, May 9, priced at $257 just found

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Alternative airports near Los Angeles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bob Hope BUR. Average driving time to city center is 18 minutes. Flights from $946
BUR
Bob Hope
Average driving time to city center18 min
Flights from $946
Select flight to Long Beach Municipal LGB. Average driving time to city center is 27 minutes. Flights from $497
LGB
Long Beach Municipal
Average driving time to city center27 min
Flights from $497

Find the cheapest month to fly from Washington (DCA) to Los Angeles (LAX)

February is typically the cheapest month to fly

From $130 - $256 per traveler.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) cost?
You can find cheap one-way flights from $72 and cheap return flights from $144 Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) with Expedia. One-way flights generally range between $132 and $1109, and roundtrip flights usually range from $344 to $2044. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
February is the cheapest month to fly from Washington, DC (DCA) to Los Angeles (LAX), with average round-trip fares around $323. This fare is about 17% lower than the average price throughout the year, as travel demand tends to dip after the holiday season. Other economical months to consider are January and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Choose from 3 airlines operating direct flights from DCA to LAX:

  • American Airlines operates around 16 direct flights from DCA to LAX every week
  • Delta operates around 11 direct flights from DCA to LAX every week
  • Hawaiian Airlines operates around 7 direct flights from DCA to LAX every week

What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Delta is one of the cheapest airlines offering nonstop flights from Washington, DC (DCA) to Los Angeles, CA (LAX), with round-trip tickets starting from around $344. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best airline to fly with from Washington, DC (DCA) to Los Angeles, CA (LAX) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from DCA to LAX, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
For flights from Washington, DC (DCA) to Los Angeles, CA (LAX), January and February are the best months to fly. Return flights during these months average around $323, making them the most economical options. January is particularly attractive as it allows you to escape the winter cold, while February offers a chance to enjoy the early spring weather in California.*Prices based on flights available on Expedia in the last year.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You can find approximately 4 nonstop flights per day from Ronald Reagan Washington National (DCA) to Los Angeles Intl. (LAX). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The earliest flight from Ronald Reagan Washington National Airport (DCA) to Los Angeles International Airport (LAX) typically departs at around 5:00 AM local time, operated by American Airlines. This service is seasonal and active in April, May, and June. An early departure allows you to maximize your time in Los Angeles. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The most popular departure times for flights from Washington, DC (DCA) to Los Angeles, CA (LAX) are in the morning, from 6am to 9am. About 32% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows you to arrive in Los Angeles with a full day to explore.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Direct flights from DCA to LAX usually take about 6 hours, traveling roughly 2,305 miles. If you opt for a connecting flight, expect to add around 2 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Business class seats are offered on the DCA to LAX route with Delta Air Lines and American Airlines.First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How much is a business class flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
A direct, return business class ticket from Washington, DC (DCA) to Los Angeles, CA (LAX) typically costs between $1,925 - $2,639. A non-stop, one-way business class flight is usually around $1,004 - $1,748. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Los Angeles from Ronald Reagan Washington National (DCA)?
From Ronald Reagan Washington National (DCA), you can fly into Los Angeles Intl. (LAX) to reach Los Angeles. Some flights may connect through major hubs like Kansas City Intl. (MCI), Eppley Field (OMA), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Los Angeles. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) Los Angeles Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$144
Distance
2305 mi
Average flight time
4 hours 4 mins

Book with confidence

Washington to Los Angeles Flights

The cheapest times to fly from Washington to Los Angeles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Los Angeles are during the month of April. You can find some of the cheapest flights from Washington to Los Angeles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Los Angeles

Sunday is one of the best days to book for cheap flights from Washington to Los Angeles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Los Angeles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Los Angeles in 2026. You can also book with separate airlines for your outbound and return journeys, from $72 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Los Angeles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Los Angeles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Los Angeles Flights

*Flight schedules are subject to change.

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