€127 Cheap Flights Washington to Los Angeles (IAD-LAX)

View €127 flight on Fri, 31 Oct 2025Opens in a new window

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

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Cheap flights from Washington to Los Angeles (IAD-LAX)

Prices were available within the past 7 days and start at €127 for one-way flights and €247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 18 Oct - Sat, 25 Oct
IAD
Washington
LAX
Los Angeles
€247 Return, found 2 days ago
€247
Return
found 2 days ago
Select United flight, departing Sat, 18 Oct from Washington to Los Angeles, returning Sat, 25 Oct, priced at €247 found 2 days ago
United
Sat, 18 Oct - Sat, 25 Oct
IAD
Washington
LAX
Los Angeles
€260 Return, found 2 days ago
€260
Return
found 2 days ago
Select United flight, departing Sat, 18 Oct from Washington to Los Angeles, returning Sat, 25 Oct, priced at €260 found 2 days ago
United
Sat, 18 Oct - Sat, 25 Oct
IAD
Washington
LAX
Los Angeles
€272 Return, found 2 days ago
€272
Return
found 2 days ago
Select United flight, departing Sat, 18 Oct from Washington to Los Angeles, returning Sat, 25 Oct, priced at €272 found 2 days ago
United
Fri, 31 Oct - Sat, 8 Nov
IAD
Washington
LAX
Los Angeles
€279 Return, found 1 hour ago
€279
Return
found 1 hour ago
Select United flight, departing Fri, 31 Oct from Washington to Los Angeles, returning Sat, 8 Nov, priced at €279 found 1 hour ago
United
Fri, 31 Oct - Sat, 8 Nov
IAD
Washington
LAX
Los Angeles
€288 Return, found 1 hour ago
€288
Return
found 1 hour ago
Select United flight, departing Fri, 31 Oct from Washington to Los Angeles, returning Sat, 8 Nov, priced at €288 found 1 hour ago
United
Sun, 9 Nov - Sun, 16 Nov
IAD
Washington
LAX
Los Angeles
€299 Return, found 1 day ago
€299
Return
found 1 day ago
Select United flight, departing Sun, 9 Nov from Washington to Los Angeles, returning Sun, 16 Nov, priced at €299 found 1 day ago
United
Sat, 18 Oct - Sat, 25 Oct
IAD
Washington
LAX
Los Angeles
€302 Return, found 2 days ago
€302
Return
found 2 days ago
Select United flight, departing Sat, 18 Oct from Washington to Los Angeles, returning Sat, 25 Oct, priced at €302 found 2 days ago
American Airlines
Sun, 9 Nov - Sun, 16 Nov
IAD
Washington
LAX
Los Angeles
€303 Return, found 1 day ago
€303
Return
found 1 day ago
Select American Airlines flight, departing Sun, 9 Nov from Washington to Los Angeles, returning Sun, 16 Nov, priced at €303 found 1 day ago
American Airlines
Fri, 31 Oct - Sat, 8 Nov
IAD
Washington
LAX
Los Angeles
€304 Return, found 1 hour ago
€304
Return
found 1 hour ago
Select American Airlines flight, departing Fri, 31 Oct from Washington to Los Angeles, returning Sat, 8 Nov, priced at €304 found 1 hour ago
Delta
Sun, 9 Nov - Sun, 16 Nov
IAD
Washington
LAX
Los Angeles
€331 Return, found 1 day ago
€331
Return
found 1 day ago
Select Delta flight, departing Sun, 9 Nov from Washington to Los Angeles, returning Sun, 16 Nov, priced at €331 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 €118 - €331 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 €247. 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

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, Delta, United
Return price
€246
Distance
3652 km
Average flight time
3 hours 41 mins

Book with confidence

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 Los Angeles, 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 €127 and roundtrip prices from €247. 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 Los Angeles 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 IAD to LAX travel arrangements today and embark on the journey of a lifetime in Los Angeles.
Perfect flights from Washington to Los Angeles

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