S$229 Cheap Flights from Washington to Los Angeles

View S$229 flight on Wed, 27 May, 2026Opens 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 S$229 for one-way flights and S$459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 30 Apr - Fri, 1 May
IAD
Washington
LAX
Los Angeles
S$459 Return, found 5 days ago
S$459
Return
found 5 days ago
Select American Airlines flight, departing Thu, 30 Apr from Washington to Los Angeles, returning Fri, 1 May, priced at S$459 found 5 days ago
American Airlines
Thu, 30 Apr - Fri, 1 May
IAD
Washington
LAX
Los Angeles
S$466 Return, found 5 days ago
S$466
Return
found 5 days ago
Select American Airlines flight, departing Thu, 30 Apr from Washington to Los Angeles, returning Fri, 1 May, priced at S$466 found 5 days ago
United
Thu, 30 Apr - Fri, 1 May
IAD
Washington
LAX
Los Angeles
S$472 Return, found 5 days ago
S$472
Return
found 5 days ago
Select United flight, departing Thu, 30 Apr from Washington to Los Angeles, returning Fri, 1 May, priced at S$472 found 5 days ago
American Airlines
Fri, 8 May - Fri, 15 May
IAD
Washington
LAX
Los Angeles
S$493 Return, found 1 day ago
S$493
Return
found 1 day ago
Select American Airlines flight, departing Fri, 8 May from Washington to Los Angeles, returning Fri, 15 May, priced at S$493 found 1 day ago
United
Fri, 8 May - Fri, 15 May
IAD
Washington
LAX
Los Angeles
S$520 Return, found 1 day ago
S$520
Return
found 1 day ago
Select United flight, departing Fri, 8 May from Washington to Los Angeles, returning Fri, 15 May, priced at S$520 found 1 day ago
American Airlines
Thu, 30 Apr - Fri, 1 May
IAD
Washington
LAX
Los Angeles
S$524 Return, found 5 days ago
S$524
Return
found 5 days ago
Select American Airlines flight, departing Thu, 30 Apr from Washington to Los Angeles, returning Fri, 1 May, priced at S$524 found 5 days ago
American Airlines
Fri, 8 May - Fri, 15 May
IAD
Washington
LAX
Los Angeles
S$526 Return, found 1 day ago
S$526
Return
found 1 day ago
Select American Airlines flight, departing Fri, 8 May from Washington to Los Angeles, returning Fri, 15 May, priced at S$526 found 1 day ago
American Airlines
Fri, 8 May - Fri, 15 May
IAD
Washington
LAX
Los Angeles
S$539 Return, found 1 day ago
S$539
Return
found 1 day ago
Select American Airlines flight, departing Fri, 8 May from Washington to Los Angeles, returning Fri, 15 May, priced at S$539 found 1 day ago
American Airlines
Fri, 8 May - Fri, 15 May
IAD
Washington
LAX
Los Angeles
S$540 Return, found 1 day ago
S$540
Return
found 1 day ago
Select American Airlines flight, departing Fri, 8 May from Washington to Los Angeles, returning Fri, 15 May, priced at S$540 found 1 day ago
Delta
Thu, 30 Apr - Fri, 1 May
IAD
Washington
LAX
Los Angeles
S$575 Return, found 5 days ago
S$575
Return
found 5 days ago
Select Delta flight, departing Thu, 30 Apr from Washington to Los Angeles, returning Fri, 1 May, priced at S$575 found 5 days 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 S$673
LAX
Los Angeles Intl.
Cheapest
Average driving time to city centre20 min
Flights from S$673

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 S$459. 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

Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$459
Distance
3652 km
Average flight time
3 hours 21 mins

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