฿5,995 Cheap Flights from Los Angeles (LAX) to Washington (IAD)

View ฿5,995 flight on Tue, 16 Mar 2027Opens in a new window

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

  • 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 Los Angeles (LAX) to Washington (IAD)

Prices were available within the past 7 days and start at ฿5,995 for one-way flights and ฿10,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 11 Sept - Sun, 13 Sept
LAX
Los Angeles
IAD
Washington
฿10,680 Return, found 17 hours ago
฿10,680
Return
found 17 hours ago
Select United flight, departing Fri, 11 Sept from Los Angeles to Washington, returning Sun, 13 Sept, priced at ฿10,680 found 17 hours ago
American Airlines
Fri, 11 Sept - Sun, 13 Sept
LAX
Los Angeles
IAD
Washington
฿11,990 Return, found 17 hours ago
฿11,990
Return
found 17 hours ago
Select American Airlines flight, departing Fri, 11 Sept from Los Angeles to Washington, returning Sun, 13 Sept, priced at ฿11,990 found 17 hours ago
United
Sat, 23 May - Tue, 26 May
LAX
Los Angeles
IAD
Washington
฿12,475 Return, found 6 days ago
฿12,475
Return
found 6 days ago
Select United flight, departing Sat, 23 May from Los Angeles to Washington, returning Tue, 26 May, priced at ฿12,475 found 6 days ago
United
Fri, 11 Sept - Sun, 13 Sept
LAX
Los Angeles
IAD
Washington
฿13,295 Return, found 17 hours ago
฿13,295
Return
found 17 hours ago
Select United flight, departing Fri, 11 Sept from Los Angeles to Washington, returning Sun, 13 Sept, priced at ฿13,295 found 17 hours ago
American Airlines
Sat, 23 May - Tue, 26 May
LAX
Los Angeles
IAD
Washington
฿13,445 Return, found 6 days ago
฿13,445
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Los Angeles to Washington, returning Tue, 26 May, priced at ฿13,445 found 6 days ago
United
Sat, 23 May - Tue, 26 May
LAX
Los Angeles
IAD
Washington
฿13,605 Return, found 6 days ago
฿13,605
Return
found 6 days ago
Select United flight, departing Sat, 23 May from Los Angeles to Washington, returning Tue, 26 May, priced at ฿13,605 found 6 days ago
American Airlines
Fri, 11 Sept - Sun, 13 Sept
LAX
Los Angeles
IAD
Washington
฿13,620 Return, found 17 hours ago
฿13,620
Return
found 17 hours ago
Select American Airlines flight, departing Fri, 11 Sept from Los Angeles to Washington, returning Sun, 13 Sept, priced at ฿13,620 found 17 hours ago
United
Fri, 11 Sept - Sun, 13 Sept
LAX
Los Angeles
IAD
Washington
฿13,785 Return, found 17 hours ago
฿13,785
Return
found 17 hours ago
Select United flight, departing Fri, 11 Sept from Los Angeles to Washington, returning Sun, 13 Sept, priced at ฿13,785 found 17 hours ago
American Airlines
Tue, 16 Mar - Fri, 26 Mar
LAX
Los Angeles
IAD
Washington
฿13,945 Return, found 16 hours ago
฿13,945
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 16 Mar from Los Angeles to Washington, returning Fri, 26 Mar, priced at ฿13,945 found 16 hours ago
Delta
Fri, 11 Sept - Sun, 13 Sept
LAX
Los Angeles
IAD
Washington
฿14,600 Return, found 17 hours ago
฿14,600
Return
found 17 hours ago
Select Delta flight, departing Fri, 11 Sept from Los Angeles to Washington, returning Sun, 13 Sept, priced at ฿14,600 found 17 hours ago

Frequently asked questions

How much is a flight from LAX to IAD?
If you're planning on travelling from LAX to IAD, round-trip flights start from ฿10,680. This price is based on fares 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 Los Angeles Intl. Airport (LAX) to Washington Dulles Intl. Airport (IAD)?
We understand that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from LAX to Washington Dulles Intl. Airport (IAD) 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 LAX to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LAX to Washington Dulles Intl. Airport (IAD)?
Around 3,700 kilometres separates Los Angeles and Chantilly, so pack some in-flight entertainment to help you while away a couple of hours. That thrilling novel you haven't had time to finish will be just the ticket.
Which airlines fly direct from LAX to Washington Dulles Intl. Airport (IAD)?
United Airlines (UA) is a top option. It operates 178 flights between Los Angeles Intl. Airport (LAX) and IAD each month. Alaska Airlines (AS) is also worth a look. It offers 26 flights a month. Between these two airlines, you'll be able to find a great deal from Los Angeles to Chantilly.
Are Los Angeles Intl. Airport (LAX) to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Los Angeles Intl. Airport (LAX) to IAD can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made frequently.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿10,680
Distance
3652 km
Average flight time
8 hours 19 mins

Book with confidence

Perfect flights from Los Angeles to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Los Angeles to Washington. 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 Los Angeles Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿5,995 and roundtrip prices from ฿10,680. 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 Washington Dulles 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 Washington.
Perfect flights from Los Angeles to Washington
*Available to Expedia members.