Cheap Flights from Washington (IAD) to Los Angeles (LAX) from HK$1,551~

View HK$1,551 flight on Fri, 20 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,551 for one-way flights and HK$2,536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 3 Mar - Tue, 24 Mar
IAD
Washington
LAX
Los Angeles
HK$2,536 Return, found 2 days ago
HK$2,536
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Mar from Washington to Los Angeles, returning Tue, 24 Mar, priced at HK$2,536 found 2 days ago
Delta
Tue, 3 Mar - Thu, 26 Mar
IAD
Washington
LAX
Los Angeles
HK$2,611 Return, found 2 days ago
HK$2,611
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Mar from Washington to Los Angeles, returning Thu, 26 Mar, priced at HK$2,611 found 2 days ago
Delta
Thu, 5 Mar - Thu, 26 Mar
IAD
Washington
LAX
Los Angeles
HK$2,697 Return, found 2 days ago
HK$2,697
Return
found 2 days ago
Select Delta flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Thu, 26 Mar, priced at HK$2,697 found 2 days ago
United
Fri, 20 Feb - Fri, 27 Feb
IAD
Washington
LAX
Los Angeles
HK$2,790 Return, found 1 day ago
HK$2,790
Return
found 1 day ago
Select United flight, departing Fri, 20 Feb from Washington to Los Angeles, returning Fri, 27 Feb, priced at HK$2,790 found 1 day ago
United
Thu, 5 Mar - Mon, 23 Mar
IAD
Washington
LAX
Los Angeles
HK$2,941 Return, found 2 days ago
HK$2,941
Return
found 2 days ago
Select United flight, departing Thu, 5 Mar from Washington to Los Angeles, returning Mon, 23 Mar, priced at HK$2,941 found 2 days ago
United
Fri, 20 Feb - Fri, 27 Feb
IAD
Washington
LAX
Los Angeles
HK$3,102 Return, found 1 day ago
HK$3,102
Return
found 1 day ago
Select United flight, departing Fri, 20 Feb from Washington to Los Angeles, returning Fri, 27 Feb, priced at HK$3,102 found 1 day ago
United
Fri, 20 Feb - Fri, 27 Feb
IAD
Washington
LAX
Los Angeles
HK$3,340 Return, found 1 day ago
HK$3,340
Return
found 1 day ago
Select United flight, departing Fri, 20 Feb from Washington to Los Angeles, returning Fri, 27 Feb, priced at HK$3,340 found 1 day ago
United
Thu, 22 Jan - Wed, 28 Jan
IAD
Washington
LAX
Los Angeles
HK$3,351 Return, found 5 days ago
HK$3,351
Return
found 5 days ago
Select United flight, departing Thu, 22 Jan from Washington to Los Angeles, returning Wed, 28 Jan, priced at HK$3,351 found 5 days ago
Alaska Airlines
Sun, 8 Mar - Fri, 20 Mar
IAD
Washington
LAX
Los Angeles
HK$3,406 Return, found 2 days ago
HK$3,406
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 8 Mar from Washington to Los Angeles, returning Fri, 20 Mar, priced at HK$3,406 found 2 days ago
American Airlines
Fri, 6 Mar - Mon, 23 Mar
IAD
Washington
LAX
Los Angeles
HK$3,491 Return, found 2 days ago
HK$3,491
Return
found 2 days ago
Select American Airlines flight, departing Fri, 6 Mar from Washington to Los Angeles, returning Mon, 23 Mar, priced at HK$3,491 found 2 days ago

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

January is typically the cheapest month to fly

From HK$1,074 - HK$2,367 per traveller.
Washington to Los Angeles route information
Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, United
Return price
HK$2,536
Distance
3652 km
Average flight time
2 hours 52 mins

Flights from Chantilly to Los Angeles

Book cheap flights from Chantilly (IAD) to Los Angeles (LAX) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chantilly (IAD) to Los Angeles (LAX) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chantilly (IAD) to Los Angeles (LAX) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Los Angeles flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Los Angeles and things to do in Los Angeles for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Los Angeles more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Los Angeles is HK$1,551 now!

 

Frequently asked questions

How much is a flight from Dulles Intl. Airport to LAX?
If you're traveling from IAD to Los Angeles Intl. Airport (LAX), round-trip flights start from HK$2,536. 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 canceled 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 kilometers 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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