€119 Cheap Flights Washington to Los Angeles (IAD-LAX)

View €119 flight on Sat, 23 Aug 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 €119 for one-way flights and €237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€237 Return, found 3 days ago
€237
Return
found 3 days ago
Select United flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €237 found 3 days ago
United
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€249 Return, found 3 days ago
€249
Return
found 3 days ago
Select United flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €249 found 3 days ago
United
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€271 Return, found 3 days ago
€271
Return
found 3 days ago
Select United flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €271 found 3 days ago
United
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€277 Return, found 3 days ago
€277
Return
found 3 days ago
Select United flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €277 found 3 days ago
United
Thu, 21 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€280 Return, found 14 hours ago
€280
Return
found 14 hours ago
Select United flight, departing Thu, 21 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €280 found 14 hours ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€283 Return, found 3 days ago
€283
Return
found 3 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €283 found 3 days ago
United
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€285 Return, found 3 days ago
€285
Return
found 3 days ago
Select United flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €285 found 3 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€285 Return, found 3 days ago
€285
Return
found 3 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €285 found 3 days ago
Delta
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€289 Return, found 3 days ago
€289
Return
found 3 days ago
Select Delta flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €289 found 3 days ago
Delta
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
LAX
Los Angeles
€291 Return, found 3 days ago
€291
Return
found 3 days ago
Select Delta flight, departing Sat, 23 Aug from Washington to Los Angeles, returning Sat, 30 Aug, priced at €291 found 3 days ago

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

January is typically the cheapest month to fly

From €118 - €311 per traveller.

Graph displaying average flight prices per month

Washington to Los Angeles route information
Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, Delta, United
Return price
€237
Distance
3652 km
Average flight time
2 hours 27 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 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 €119 and roundtrip prices from €237. 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.

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 €237. 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.

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