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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

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

Nonstop
Carry-on included
Lower price than typical

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

Prices were available within the past 7 days and start at $70 for one-way flights and $130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Nov 11 - Wed, Nov 12
LAX
Los Angeles
DCA
Washington
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Nov 11 from Los Angeles to Washington, returning Wed, Nov 12, priced at $130 just found
Frontier Airlines
Sat, Nov 15 - Mon, Nov 17
LAX
Los Angeles
DCA
Washington
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Nov 15 from Los Angeles to Washington, returning Mon, Nov 17, priced at $140 just found
Frontier Airlines
Tue, Nov 11 - Wed, Nov 12
LAX
Los Angeles
DCA
Washington
$150 Roundtrip, just found
$150
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Nov 11 from Los Angeles to Washington, returning Wed, Nov 12, priced at $150 just found
Frontier Airlines
Wed, Nov 12 - Mon, Nov 17
LAX
Los Angeles
DCA
Washington
$160 Roundtrip, just found
$160
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Nov 12 from Los Angeles to Washington, returning Mon, Nov 17, priced at $160 just found
Frontier Airlines
Tue, Nov 11 - Wed, Nov 12
LAX
Los Angeles
DCA
Washington
$168 Roundtrip, just found
$168
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Nov 11 from Los Angeles to Washington, returning Wed, Nov 12, priced at $168 just found
Frontier Airlines
Mon, Dec 8 - Wed, Dec 17
LAX
Los Angeles
DCA
Washington
$170 Roundtrip, found 4 hours ago
$170
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Dec 8 from Los Angeles to Washington, returning Wed, Dec 17, priced at $170 found 4 hours ago
Alaska Airlines
Fri, Dec 5 - Wed, Dec 10
LAX
Los Angeles
DCA
Washington
$189 Roundtrip, found 13 hours ago
$189
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Los Angeles to Washington, returning Wed, Dec 10, priced at $189 found 13 hours ago
JetBlue Airways
Mon, Dec 8 - Mon, Dec 15
LAX
Los Angeles
DCA
Washington
$198 Roundtrip, found 8 hours ago
$198
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Mon, Dec 8 from Los Angeles to Washington, returning Mon, Dec 15, priced at $198 found 8 hours ago
American Airlines
Thu, Dec 4 - Tue, Dec 9
LAX
Los Angeles
DCA
Washington
$217 Roundtrip, found 4 hours ago
$217
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Los Angeles to Washington, returning Tue, Dec 9, priced at $217 found 4 hours ago
Delta
Sat, Dec 13 - Tue, Dec 16
LAX
Los Angeles
DCA
Washington
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Dec 13 from Los Angeles to Washington, returning Tue, Dec 16, priced at $217 found 1 hour ago

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

January is typically the cheapest month to fly

From $138 - $312 per traveler.

Alternative airports near Washington

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $170
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $170
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $385
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $385

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA) cost?
Snag a cheap one-way flight from $70 or cheap return flight from $130 from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
November is the cheapest month to fly from LAX to DCA. Traveling during quieter months is often the key to finding a great deal.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
Fly straight to Ronald Reagan Washington National Airport (DCA). 3 airlines operate nonstop flights from Los Angeles Intl. Airport (LAX), including:

  • American Airlines
  • Alaska Airlines
  • Delta Air Lines

What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
The cheapest airline to offer flights between Los Angeles Intl. Airport (LAX) and Ronald Reagan Washington National Airport (DCA) can change depending on your travel plans. Alaska Airlines and Delta Air Lines are just some well-known options offering competitive fares. Use Expedia's search tool to compare airlines in one place and find the right LAX to DCA flight that fits your budget.
How many flights per day from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
Daily, an average of 4 nonstop flights take off from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA). Choose the departure time that best suits your plans.
What are the most popular departure times for flights from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
Flights between LAX and DCA are busiest at 7 AM. If you want a quieter trip and potentially cheaper prices, choose a time outside the usual busy windows.
What day of the week has the most flights from LAX to DCA?
If you jet off on a Thursday, you'll get the largest range of options for flights from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA).
What is the earliest flight from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
The earliest flight leaving from Los Angeles Intl. Airport (LAX) is at around 7:56AM UTC-8. Board this plane and you'll arrive at Ronald Reagan Washington National Airport (DCA) at approximately 3:56PM UTC-5. The overall travel time is 5h.
How long does it take to fly from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
The average flight duration from LAX to DCA is 4 hours and 57 minutes, covering a distance of 2,300 mi.
What airline has the least delays from LAX to DCA?
With 91% of journeys usually arriving on schedule, American Airlines has the best on-time performance for nonstop flights from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA). To check your flight status and receive notifications about any changes, head to the Expedia App.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
To avoid potential delays on the Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA) route, travel before 3 PM. Flights 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 Washington from Los Angeles Intl. Airport (LAX)?
Los Angeles Intl. Airport (LAX) has direct flights to Washington. Here are some of the airports you can fly to without detours:

  • Ronald Reagan Washington National Airport (DCA)
  • Washington Dulles Intl. Airport (IAD)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your ticket from LAX to DCA just before your trip is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a LAX to DCA flight and hotel package?
You'll generally save money by booking a LAX to DCA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?
It's generally possible to cancel or reschedule your LAX to DCA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Book with confidence

Los Angeles to Washington Flights

The cheapest times to fly from Los Angeles to Washington

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 Los Angeles to Washington are during the month of November. You can find some of the cheapest flights from Los Angeles to Washington with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Los Angeles to Washington: 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 Los Angeles to Washington

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 Los Angeles to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $70 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 Los Angeles to Washington 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 Los Angeles to Washington 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.

 

Los Angeles to Washington Flights

Explore a world of travel with Expedia

*Available to One Key members.