S$178 Cheap Flights from Los Angeles to Washington

View S$178 flight on Fri, 31 Oct, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$178 for one-way flights and S$406 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 1 Nov - Sat, 8 Nov
LAX
Los Angeles
DCA
Washington
S$406 Return, found 3 days ago
S$406
Return
found 3 days ago
Select Delta flight, departing Sat, 1 Nov from Los Angeles to Washington, returning Sat, 8 Nov, priced at S$406 found 3 days ago
American Airlines
Tue, 19 Aug - Tue, 26 Aug
LAX
Los Angeles
DCA
Washington
S$419 Return, found 1 day ago
S$419
Return
found 1 day ago
Select American Airlines flight, departing Tue, 19 Aug from Los Angeles to Washington, returning Tue, 26 Aug, priced at S$419 found 1 day ago
Delta
Tue, 19 Aug - Tue, 26 Aug
LAX
Los Angeles
DCA
Washington
S$431 Return, found 1 day ago
S$431
Return
found 1 day ago
Select Delta flight, departing Tue, 19 Aug from Los Angeles to Washington, returning Tue, 26 Aug, priced at S$431 found 1 day ago
United
Tue, 19 Aug - Tue, 26 Aug
LAX
Los Angeles
DCA
Washington
S$432 Return, found 1 day ago
S$432
Return
found 1 day ago
Select United flight, departing Tue, 19 Aug from Los Angeles to Washington, returning Tue, 26 Aug, priced at S$432 found 1 day ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
LAX
Los Angeles
DCA
Washington
S$433 Return, found 4 days ago
S$433
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from Los Angeles to Washington, returning Sat, 6 Sep, priced at S$433 found 4 days ago
Delta
Sat, 1 Nov - Sat, 8 Nov
LAX
Los Angeles
DCA
Washington
S$445 Return, found 3 days ago
S$445
Return
found 3 days ago
Select Delta flight, departing Sat, 1 Nov from Los Angeles to Washington, returning Sat, 8 Nov, priced at S$445 found 3 days ago
United
Sat, 30 Aug - Sat, 6 Sep
LAX
Los Angeles
DCA
Washington
S$446 Return, found 4 days ago
S$446
Return
found 4 days ago
Select United flight, departing Sat, 30 Aug from Los Angeles to Washington, returning Sat, 6 Sep, priced at S$446 found 4 days ago
American Airlines
Sat, 1 Nov - Sat, 8 Nov
LAX
Los Angeles
DCA
Washington
S$457 Return, found 3 days ago
S$457
Return
found 3 days ago
Select American Airlines flight, departing Sat, 1 Nov from Los Angeles to Washington, returning Sat, 8 Nov, priced at S$457 found 3 days ago
Delta
Sat, 1 Nov - Thu, 6 Nov
LAX
Los Angeles
DCA
Washington
S$458 Return, found 3 days ago
S$458
Return
found 3 days ago
Select Delta flight, departing Sat, 1 Nov from Los Angeles to Washington, returning Thu, 6 Nov, priced at S$458 found 3 days ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
LAX
Los Angeles
DCA
Washington
S$458 Return, found 4 days ago
S$458
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from Los Angeles to Washington, returning Sat, 6 Sep, priced at S$458 found 4 days ago

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

January is typically the cheapest month to fly

From S$177 - S$423 per traveller.

Graph displaying average flight prices per month

Los Angeles to Washington route information
Origin airport
Los Angeles Intl.
Destination airport
Ronald Reagan Washington National
Return price
S$406
Distance
3688 km
Average flight time
9 hours 34 mins

Perfect flights from Los Angeles to Washington

Your Journey from Los Angeles to Washington

Start your unforgettable journey with Expedia. Our broad selection of flights from Los Angeles to Washington caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from Los Angeles Intl. to Ronald Reagan Washington National caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Los Angeles to Washington Flights

Experience the joy of finding cheap flights from Los Angeles Intl. to Ronald Reagan Washington National that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$178 and roundtrip prices from S$406*.
 

Pre-Flight Essentials

Ensure a smooth journey from Los Angeles to Washington with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Washington

Picture yourself stepping off the plane in Washington and immersing yourself in the unique atmosphere of Washington. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Los Angeles to Washington Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Los Angeles to Washington.
 

Beyond the Flight – Exploring Washington

With Expedia, your adventure extends beyond the flight. Explore Washington at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Los Angeles to Washington with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Los Angeles to Washington with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LAX to National Airport?
Start packing your bags, because round-trip flights between Los Angeles Intl. Airport (LAX) and Ronald Reagan Washington National Airport (DCA) start from S$406. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles Intl. Airport (LAX) to DCA?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from LAX to National Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAX to Ronald Reagan Washington National Airport (DCA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to National Airport?
Around 3,700 kilometres separates Los Angeles and Arlington, so pack some entertainment to help you while away a few hours. That thrilling novel you're eager to read will be just the ticket.
Which airlines fly direct from LAX to DCA?
With 60 flights a month operating from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA), American Airlines (AA) is a great choice. Alaska Airlines (AS) is also worth considering. It operates 30 flights every month. Between these two airlines, you'll be able to find a great deal from Los Angeles to Arlington.
Are LAX to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between LAX and DCA are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers release their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to pounce when the price dips.

Explore a world of travel with Expedia

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