฿7,685 Cheap Flights from Washington (DCA) to Los Angeles (LAX)

View ฿7,685 flight on Tue, 23 Jun 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿7,685 for one-way flights and ฿15,375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿15,375 Return, found 6 hours ago
฿15,375
Return
found 6 hours ago
Select Delta flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿15,375 found 6 hours ago
Delta
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿16,015 Return, found 6 hours ago
฿16,015
Return
found 6 hours ago
Select Delta flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿16,015 found 6 hours ago
Delta
Wed, 6 May - Thu, 14 May
DCA
Washington
LAX
Los Angeles
฿16,225 Return, found 3 days ago
฿16,225
Return
found 3 days ago
Select Delta flight, departing Wed, 6 May from Washington to Los Angeles, returning Thu, 14 May, priced at ฿16,225 found 3 days ago
Delta
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿16,340 Return, found 6 hours ago
฿16,340
Return
found 6 hours ago
Select Delta flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿16,340 found 6 hours ago
Delta
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿16,345 Return, found 6 hours ago
฿16,345
Return
found 6 hours ago
Select Delta flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿16,345 found 6 hours ago
Delta
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿16,660 Return, found 6 hours ago
฿16,660
Return
found 6 hours ago
Select Delta flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿16,660 found 6 hours ago
Delta
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿16,980 Return, found 6 hours ago
฿16,980
Return
found 6 hours ago
Select Delta flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿16,980 found 6 hours ago
American Airlines
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿16,985 Return, found 6 hours ago
฿16,985
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿16,985 found 6 hours ago
Delta
Tue, 23 Jun - Tue, 30 Jun
DCA
Washington
LAX
Los Angeles
฿16,990 Return, found 6 hours ago
฿16,990
Return
found 6 hours ago
Select Delta flight, departing Tue, 23 Jun from Washington to Los Angeles, returning Tue, 30 Jun, priced at ฿16,990 found 6 hours ago
United
Wed, 6 May - Thu, 14 May
DCA
Washington
LAX
Los Angeles
฿32,265 Return, found 3 days ago
฿32,265
Return
found 3 days ago
Select United flight, departing Wed, 6 May from Washington to Los Angeles, returning Thu, 14 May, priced at ฿32,265 found 3 days ago

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

April is typically the cheapest month to fly

From ฿4,725 - ฿9,517 per traveller.

Frequently asked questions

How much is a flight from DCA to Los Angeles Intl. Airport (LAX)?
Pack your bags, because round-trip journeys from Ronald Reagan Washington National Airport (DCA) to LAX start from ฿15,375. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to lock in 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 National Airport to LAX?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from DCA to LAX 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 Ronald Reagan Washington National Airport (DCA) to Los Angeles Intl. Airport (LAX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from National Airport to Los Angeles Intl. Airport (LAX)?
The flight distance from DCA to Los Angeles Intl. Airport (LAX) is 3,700 kilometres. Pack yourself a snack, a drink and an interesting novel to read. Keep yourself occupied and time will zip by.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to LAX?
Many savvy travellers like to fly with American Airlines (AA) from Ronald Reagan Washington National Airport (DCA) to LAX. It offers 60 monthly flights, so you can pick a flight time that's perfect for you. Another airline operating on this route is Alaska Airlines (AS). You'll have 30 flights each month to select from.
Are National Airport to Los Angeles Intl. Airport (LAX) flight tickets cheaper when they're purchased at the last minute?
Flight prices from DCA to Los Angeles Intl. Airport (LAX) are available up to a year prior to departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Los Angeles Intl.
Return price
฿15,375
Distance
3688 km
Average flight time
3 hours 31 mins

Book with confidence

Perfect flights from Washington to Los Angeles

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Los Angeles. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Ronald Reagan Washington National to Los Angeles Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿7,685 and roundtrip prices from ฿15,375. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Los Angeles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Los Angeles.
Perfect flights from Washington to Los Angeles
*Available to Expedia members.