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£117 Cheap Flights from Washington (DCA) to Los Angeles (LAX)

View £117 flight on Wed, 4 Nov 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £117 for one-way flights and £205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 26 Jan - Wed, 17 Feb
DCA
Washington
LAX
Los Angeles
£205 Return, found 1 day ago
£205
Return
found 1 day ago
Select American Airlines flight, departing Tue, 26 Jan from Washington to Los Angeles, returning Wed, 17 Feb, priced at £205 found 1 day ago
Alaska Airlines
Tue, 26 Jan - Wed, 17 Feb
DCA
Washington
LAX
Los Angeles
£205 Return, found 1 day ago
£205
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 26 Jan from Washington to Los Angeles, returning Wed, 17 Feb, priced at £205 found 1 day ago
Delta
Tue, 26 Jan - Wed, 17 Feb
DCA
Washington
LAX
Los Angeles
£220 Return, found 1 day ago
£220
Return
found 1 day ago
Select Delta flight, departing Tue, 26 Jan from Washington to Los Angeles, returning Wed, 17 Feb, priced at £220 found 1 day ago
Alaska Airlines
Tue, 26 Jan - Wed, 17 Feb
DCA
Washington
LAX
Los Angeles
£227 Return, found 1 day ago
£227
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 26 Jan from Washington to Los Angeles, returning Wed, 17 Feb, priced at £227 found 1 day ago
American Airlines
Wed, 4 Nov - Tue, 17 Nov
DCA
Washington
LAX
Los Angeles
£234 Return, found 7 hours ago
£234
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 4 Nov from Washington to Los Angeles, returning Tue, 17 Nov, priced at £234 found 7 hours ago
American Airlines
Wed, 4 Nov - Tue, 17 Nov
DCA
Washington
LAX
Los Angeles
£235 Return, found 7 hours ago
£235
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 4 Nov from Washington to Los Angeles, returning Tue, 17 Nov, priced at £235 found 7 hours ago
Alaska Airlines
Tue, 26 Jan - Wed, 17 Feb
DCA
Washington
LAX
Los Angeles
£241 Return, found 1 day ago
£241
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 26 Jan from Washington to Los Angeles, returning Wed, 17 Feb, priced at £241 found 1 day ago
American Airlines
Wed, 4 Nov - Tue, 17 Nov
DCA
Washington
LAX
Los Angeles
£249 Return, found 7 hours ago
£249
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 4 Nov from Washington to Los Angeles, returning Tue, 17 Nov, priced at £249 found 7 hours ago
Alaska Airlines
Tue, 26 Jan - Wed, 17 Feb
DCA
Washington
LAX
Los Angeles
£249 Return, found 1 day ago
£249
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 26 Jan from Washington to Los Angeles, returning Wed, 17 Feb, priced at £249 found 1 day ago
JetBlue Airways
Sat, 21 Nov - Wed, 25 Nov
DCA
Washington
LAX
Los Angeles
£479 Return, found 11 hours ago
£479
Return
found 11 hours ago
Select JetBlue Airways flight, departing Sat, 21 Nov from Washington to Los Angeles, returning Wed, 25 Nov, priced at £479 found 11 hours ago

Alternative airports near Los Angeles

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

Select flight to Los Angeles Intl. LAX. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from £480
LAX
Los Angeles Intl.
Cheapest
Average driving time to city centre20 min
Flights from £480

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

September is typically the cheapest month to fly

From £125 - £180 per traveller.

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?
One-way flights typically cost between £134 and £335 and return flights often range between £418 and £884. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson 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.
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-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) will differ from traveller to traveller. 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 offers the most daily flights from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.), which is brilliant 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 earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April, May, and June. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You'll typically find the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Los Angeles, CA (LAX-Los Angeles Intl.) on a Thursday, with around 106 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights.
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.
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, JetBlue Airways
Return price
£204
Distance
3688 km
Average flight time
2 hours 36 mins

Book with confidence

Compare flights from Washington to Los Angeles easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Los Angeles. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Los Angeles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Ronald Reagan Washington National to Los Angeles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Ronald Reagan Washington National (DCA) to Los Angeles Intl. (LAX)

The easiest way to view the best deals on flights from Washington to Los Angeles today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Ronald Reagan Washington National to Los Angeles Intl. start at just £205 and range up to £479.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Los Angeles
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Los Angeles flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ronald Reagan Washington National to Los Angeles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to Los Angeles easily and book with confidence

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*Available to Expedia members.