€122 Cheap Flights Washington to Los Angeles (IAD-LAX)

View €122 flight on Sat, 2 May 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% 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 to Los Angeles (IAD-LAX)

Prices were available within the past 7 days and start at €122 for one-way flights and €284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 5 Mar - Wed, 11 Mar
IAD
Washington
LAX
Los Angeles
€284 Return, found 9 hours ago
€284
Return
found 9 hours ago
Select United flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Wed, 11 Mar, priced at €284 found 9 hours ago
American Airlines
Tue, 12 May - Sun, 17 May
IAD
Washington
LAX
Los Angeles
€295 Return, found 3 days ago
€295
Return
found 3 days ago
Select American Airlines flight, departing Tue, 12 May from Washington to Los Angeles, returning Sun, 17 May, priced at €295 found 3 days ago
American Airlines
Tue, 12 May - Sun, 17 May
IAD
Washington
LAX
Los Angeles
€304 Return, found 3 days ago
€304
Return
found 3 days ago
Select American Airlines flight, departing Tue, 12 May from Washington to Los Angeles, returning Sun, 17 May, priced at €304 found 3 days ago
American Airlines
Thu, 5 Mar - Wed, 11 Mar
IAD
Washington
LAX
Los Angeles
€308 Return, found 9 hours ago
€308
Return
found 9 hours ago
Select American Airlines flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Wed, 11 Mar, priced at €308 found 9 hours ago
United
Thu, 5 Mar - Wed, 11 Mar
IAD
Washington
LAX
Los Angeles
€315 Return, found 9 hours ago
€315
Return
found 9 hours ago
Select United flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Wed, 11 Mar, priced at €315 found 9 hours ago
United
Thu, 5 Mar - Wed, 11 Mar
IAD
Washington
LAX
Los Angeles
€322 Return, found 9 hours ago
€322
Return
found 9 hours ago
Select United flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Wed, 11 Mar, priced at €322 found 9 hours ago
United
Fri, 27 Feb - Thu, 5 Mar
IAD
Washington
LAX
Los Angeles
€329 Return, found 5 days ago
€329
Return
found 5 days ago
Select United flight, departing Fri, 27 Feb from Washington to Los Angeles, returning Thu, 5 Mar, priced at €329 found 5 days ago
American Airlines
Thu, 5 Mar - Wed, 11 Mar
IAD
Washington
LAX
Los Angeles
€336 Return, found 9 hours ago
€336
Return
found 9 hours ago
Select American Airlines flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Wed, 11 Mar, priced at €336 found 9 hours ago
American Airlines
Tue, 12 May - Sun, 17 May
IAD
Washington
LAX
Los Angeles
€346 Return, found 3 days ago
€346
Return
found 3 days ago
Select American Airlines flight, departing Tue, 12 May from Washington to Los Angeles, returning Sun, 17 May, priced at €346 found 3 days ago
Delta
Thu, 5 Mar - Wed, 11 Mar
IAD
Washington
LAX
Los Angeles
€373 Return, found 9 hours ago
€373
Return
found 9 hours ago
Select Delta flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Wed, 11 Mar, priced at €373 found 9 hours ago

Alternative airports near Los Angeles

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

Select flight to Los Angeles Intl. LAX. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from €286
LAX
Los Angeles Intl.
Cheapest
Average driving time to city centre20 min
Flights from €286

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

January is typically the cheapest month to fly

From €119 - €257 per traveller.
Washington to Los Angeles route information
Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, Delta, United
Return price
€284
Distance
3652 km
Average flight time
2 hours 56 mins

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 €122 and roundtrip prices from €284. 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.

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 €284. 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.

Explore a world of travel with Expedia

*Available to Expedia members.