$85 Cheap Flights from Washington (DCA) to Los Angeles (LAX)

View $85 flight on Wed, Nov 5, 2025Opens in a new window

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

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Today's featured flight deals from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. (LAX)

Nonstop
Carry-on included
Lower price than typical

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

Prices were available within the past 7 days and start at $85 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Nov 18 - Wed, Nov 19
DCA
Washington
LAX
Los Angeles
$170 Roundtrip, just found
$170
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Nov 18 from Washington to Los Angeles, returning Wed, Nov 19, priced at $170 just found
Frontier Airlines
Thu, Nov 6 - Thu, Nov 13
DCA
Washington
LAX
Los Angeles
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Nov 6 from Washington to Los Angeles, returning Thu, Nov 13, priced at $180 just found
Frontier Airlines
Thu, Oct 30 - Sat, Nov 8
DCA
Washington
LAX
Los Angeles
$196 Roundtrip, found 7 hours ago
$196
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Washington to Los Angeles, returning Sat, Nov 8, priced at $196 found 7 hours ago
Frontier Airlines
Tue, Nov 4 - Mon, Nov 10
DCA
Washington
LAX
Los Angeles
$206 Roundtrip, just found
$206
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Nov 4 from Washington to Los Angeles, returning Mon, Nov 10, priced at $206 just found
Frontier Airlines
Sat, Dec 6 - Tue, Dec 9
DCA
Washington
LAX
Los Angeles
$208 Roundtrip, found 3 hours ago
$208
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Dec 6 from Washington to Los Angeles, returning Tue, Dec 9, priced at $208 found 3 hours ago
Frontier Airlines
Thu, Dec 4 - Sat, Dec 13
DCA
Washington
LAX
Los Angeles
$209 Roundtrip, found 7 hours ago
$209
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Washington to Los Angeles, returning Sat, Dec 13, priced at $209 found 7 hours ago
Southwest Airlines
Wed, Dec 3 - Mon, Dec 8
DCA
Washington
LAX
Los Angeles
$211 Roundtrip, found 6 hours ago
$211
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Washington to Los Angeles, returning Mon, Dec 8, priced at $211 found 6 hours ago
Alaska Airlines
Tue, Dec 9 - Sat, Dec 13
DCA
Washington
LAX
Los Angeles
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Washington to Los Angeles, returning Sat, Dec 13, priced at $217 found 2 hours ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
DCA
Washington
LAX
Los Angeles
$217 Roundtrip, found 6 hours ago
$217
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Washington to Los Angeles, returning Sat, Dec 13, priced at $217 found 6 hours ago
United
Fri, Dec 12 - Sat, Dec 13
DCA
Washington
LAX
Los Angeles
$231 Roundtrip, just found
$231
Roundtrip
just found
Select United flight, departing Fri, Dec 12 from Washington to Los Angeles, returning Sat, Dec 13, priced at $231 just found

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

January is typically the cheapest month to fly

From $138 - $296 per traveler.

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 $496
BUR
Bob Hope
Average driving time to city center18 min
Flights from $496
Select flight to Long Beach Municipal LGB. Average driving time to city center is 27 minutes. Flights from $292
LGB
Long Beach Municipal
Average driving time to city center27 min
Flights from $292

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX) cost?
Secure a cheap one-way flight from $85 or cheap return flight from $170 from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
Planning your trip for November can help you save, as it's the cheapest month for flights between DCA and LAX. You'll often find the lowest fares during the off-season.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
You can choose from 3 carriers that operate direct flights from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX). Including:

  • American Airlines
  • Delta Air Lines
  • Alaska Airlines

What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
The cheapest airline to offer flights between Ronald Reagan Washington National Airport (DCA) and Los Angeles Intl. Airport (LAX) can change depending on your travel plans. Alaska Airlines and Delta Air Lines are just some good options offering reasonable prices. Use Expedia's search tool to compare airlines in one place and find the right DCA to LAX flight for your budget.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
Every day, an average of 4 nonstop flights take off from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX). Choose the departure time that best suits your plans.
What are the most popular departure times for flights from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
The 5 PM departures from DCA to LAX are typically the busiest. They can also be more expensive. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from DCA to LAX?
Friday has the most flights from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX). Consider leaving on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
Ronald Reagan Washington National Airport (DCA)'s earliest flight to Los Angeles Intl. Airport (LAX) leaves at approximately 8:00AM UTC-5. With a travel time of 5h 55m, you'll touch down at around 10:55AM UTC-8.
How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
The average flight duration from DCA to LAX is 5 hours and 58 minutes, covering a distance of 2,300 mi.
What airline has the least delays from DCA to LAX?
Alaska Airlines has the best track record for on-time direct flights from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX), with an on-time rating of 83%. Use the Expedia App to check your journey status before you leave and receive notifications about any changes.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
To avoid possible delays on the Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Los Angeles from Ronald Reagan Washington National Airport (DCA)?
If you've booked a direct flight from Ronald Reagan Washington National Airport (DCA) to Los Angeles, Los Angeles Intl. Airport (LAX) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX) last-minute?
Last-minute bookings from DCA to LAX are generally more expensive. For the lowest rates, start looking for flights as early as possible. That said, if you're flexible with your travel plans, you may land a cheap ticket right before your journey.
Is it cheaper to book a DCA to LAX flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to LAX flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX)?
Typically, you can reschedule or cancel your DCA to LAX flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$170
Distance
2305 mi
Average flight time
2 hours 37 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 November. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $85 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

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*Available to One Key members.