฿6,210 Cheap Flights from Washington (IAD) to Los Angeles (LAX)

View ฿6,210 flight on Sat, 14 Feb 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Los Angeles Intl. (LAX)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿6,210 for one-way flights and ฿13,360 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 14 Feb - Mon, 16 Feb
IAD
Washington
LAX
Los Angeles
฿13,360 Return, found 2 days ago
฿13,360
Return
found 2 days ago
Select United flight, departing Sat, 14 Feb from Washington to Los Angeles, returning Mon, 16 Feb, priced at ฿13,360 found 2 days ago
United
Sat, 14 Feb - Mon, 16 Feb
IAD
Washington
LAX
Los Angeles
฿13,665 Return, found 2 days ago
฿13,665
Return
found 2 days ago
Select United flight, departing Sat, 14 Feb from Washington to Los Angeles, returning Mon, 16 Feb, priced at ฿13,665 found 2 days ago
United
Wed, 8 Apr - Thu, 9 Apr
IAD
Washington
LAX
Los Angeles
฿13,885 Return, found 1 day ago
฿13,885
Return
found 1 day ago
Select United flight, departing Wed, 8 Apr from Washington to Los Angeles, returning Thu, 9 Apr, priced at ฿13,885 found 1 day ago
American Airlines
Wed, 8 Apr - Thu, 9 Apr
IAD
Washington
LAX
Los Angeles
฿14,200 Return, found 1 day ago
฿14,200
Return
found 1 day ago
Select American Airlines flight, departing Wed, 8 Apr from Washington to Los Angeles, returning Thu, 9 Apr, priced at ฿14,200 found 1 day ago
United
Sat, 14 Feb - Mon, 16 Feb
IAD
Washington
LAX
Los Angeles
฿14,300 Return, found 2 days ago
฿14,300
Return
found 2 days ago
Select United flight, departing Sat, 14 Feb from Washington to Los Angeles, returning Mon, 16 Feb, priced at ฿14,300 found 2 days ago
American Airlines
Wed, 8 Apr - Thu, 9 Apr
IAD
Washington
LAX
Los Angeles
฿14,510 Return, found 1 day ago
฿14,510
Return
found 1 day ago
Select American Airlines flight, departing Wed, 8 Apr from Washington to Los Angeles, returning Thu, 9 Apr, priced at ฿14,510 found 1 day ago
United
Sat, 14 Feb - Mon, 16 Feb
IAD
Washington
LAX
Los Angeles
฿14,770 Return, found 2 days ago
฿14,770
Return
found 2 days ago
Select United flight, departing Sat, 14 Feb from Washington to Los Angeles, returning Mon, 16 Feb, priced at ฿14,770 found 2 days ago
United
Sun, 8 Mar - Sun, 15 Mar
IAD
Washington
LAX
Los Angeles
฿14,925 Return, found 3 days ago
฿14,925
Return
found 3 days ago
Select United flight, departing Sun, 8 Mar from Washington to Los Angeles, returning Sun, 15 Mar, priced at ฿14,925 found 3 days ago
United
Wed, 8 Apr - Thu, 9 Apr
IAD
Washington
LAX
Los Angeles
฿15,160 Return, found 1 day ago
฿15,160
Return
found 1 day ago
Select United flight, departing Wed, 8 Apr from Washington to Los Angeles, returning Thu, 9 Apr, priced at ฿15,160 found 1 day ago
Delta
Wed, 8 Apr - Thu, 9 Apr
IAD
Washington
LAX
Los Angeles
฿16,745 Return, found 1 day ago
฿16,745
Return
found 1 day ago
Select Delta flight, departing Wed, 8 Apr from Washington to Los Angeles, returning Thu, 9 Apr, priced at ฿16,745 found 1 day ago

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

January is typically the cheapest month to fly

From ฿4,417 - ฿9,731 per traveller.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to LAX?
If you're travelling from IAD to Los Angeles Intl. Airport (LAX), round-trip flights start from ฿13,360. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to LAX?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) 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 IAD to LAX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to LAX?
It's around 3,700 kilometres between Dulles Intl. Airport and LAX, so expect to be flying for a while. Keep yourself entertained by packing things like crossword puzzles or a gripping book.
Which airlines fly direct from IAD to Los Angeles Intl. Airport (LAX)?
With 178 monthly flights from IAD to LAX, United Airlines (UA) is a popular choice. Alaska Airlines (AS) is also worth checking out. It operates 26 flights every month. Between these two airlines, you'll be able to find a great deal from Chantilly to Los Angeles.
Are Dulles Intl. Airport to Los Angeles Intl. Airport (LAX) flight tickets cheaper when they're purchased at the last minute?
Fares from Washington Dulles Intl. Airport (IAD) to LAX are available up to a year prior to departure on Expedia. And although you may nab a great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, United
Return price
฿13,360
Distance
3652 km
Average flight time
2 hours 52 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 Washington Dulles Intl. to Los Angeles Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,210 and roundtrip prices from ฿13,360. 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.