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Good to Know: Cheapest and Fastest IAD - LAX Flights
Useful information for finding best airline tickets from Washington Dulles International to Los Angeles International on your next trip.
Cheapest Round Trip Flight
$1012
Alaska Airlines
• 1 stop
• 15h 54m
Sep 03 – Sep 06
The cheapest round trip flight from Washington to Los Angeles (IAD-LAX-IAD) is currently $1012
Cheapest Direct Flight
$526
United Airlines
• nonstop
• 8h 56m
Sep 03
The cheapest nonstop flight from Washington to Los Angeles (IAD-LAX) is currently $526
Fastest Flight
8h 43m
The fastest nonstop flight from Washington to Los Angeles (IAD-LAX) takes 8h 43m
Top Airlines Flying from Washington to Los Angeles
Latest Flight Deals from Washington (IAD) to Los Angeles (LAX)
Compare and book low fare round-trip air tickets from Washington to Los Angeles. Ideal for travelers with confirmed return itineraries.
Sep 03 - Sep 06, Economy
Washington → Los Angeles
15h 54m
9:03 AM - 3:57 PM • 1 stop
Washington → Los Angeles
16h 49m
10:50 AM - 11:59 PM • 1 stop
Alaska Airlines
Sep 03 - Sep 06, Economy
Washington → Los Angeles
19h 17m
7:00 AM - 3:57 PM • 1 stop
Washington → Los Angeles
14h 10m
5:50 PM - 5:40 AM • 1 stop
Alaska Airlines
Sep 03 - Sep 06, Economy
Washington → Los Angeles
17h 17m
7:00 AM - 2:37 PM • 1 stop
Washington → Los Angeles
8h 30m
11:50 AM - 8:00 PM • nonstop
Alaska Airlines
Sep 03 - Sep 06, Economy
Washington → Los Angeles
18h 34m
9:03 AM - 5:17 PM • 1 stop
Washington → Los Angeles
8h 30m
11:50 AM - 8:00 PM • nonstop
Alaska Airlines
Sep 03 - Sep 06, Economy
Washington → Los Angeles
12h 23m
5:47 PM - 10:30 PM • 1 stop
Washington → Los Angeles
11h 53m
8:20 AM - 6:33 PM • 1 stop
Delta Airlines
Looking for the fastest way to Los Angeles? These direct flight options from IAD to LAX offer both convenience and value—no layovers, just straight to your destination.
Sep 03 - Sep 06, Economy
Washington → Los Angeles
8h 56m
10:23 PM - 12:59 AM • nonstop
Washington → Los Angeles
8h 23m
10:47 AM - 6:50 PM • nonstop
United Airlines
Sep 03 - Sep 06, Economy
Washington → Los Angeles
8h 54m
8:20 AM - 10:54 AM • nonstop
Washington → Los Angeles
8h 23m
10:47 AM - 6:50 PM • nonstop
United Airlines
Sep 04 - Sep 07, Economy
Washington → Los Angeles
8h 56m
10:23 PM - 12:59 AM • nonstop
Washington → Los Angeles
8h 26m
8:17 AM - 4:23 PM • nonstop
United Airlines
Sep 04 - Sep 07, Economy
Washington → Los Angeles
8h 54m
7:00 AM - 9:34 AM • nonstop
Washington → Los Angeles
8h 26m
8:17 AM - 4:23 PM • nonstop
United Airlines
Sep 04 - Sep 04, Economy
Washington → Los Angeles
8h 56m
5:42 PM - 8:18 PM • nonstop
Washington → Los Angeles
7h 39m
10:39 PM - 6:38 AM • nonstop
United Airlines
FAQs on Washington to Los Angeles Flights
What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to LAX?
The most popular airline flying from Washington to Los Angeles are
Can I fly from IAD to LAX non-stop?
Yes, you can fly IAD to LAX non-stop on
Which airlines fly nonstop between Washington and Los Angeles?
The non-stop flights between Washington and Los Angeles are .
What’s the earliest departure time from IAD to LAX Airport?
The earliest flight leaves IAD at 7:00 am and lands in LAX - Los Angeles International
What are the airports in Los Angeles?
LAX
Can I make changes to my Washington to Los Angeles flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to LAX?
Read the fare rules of the Washington to Los Angeles air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Los Angeles?
operate flights between Washington and Los Angeles
How long does a flight from Washington to Los Angeles take?
It takes approximately 5 hour to fly non-stop from IAD to LAX, which is 2287.97 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Los Angeles (LAX) ?
In the past couple of days, the cheapest tickets to LAX from IAD were found on AS : USD 1022
Do I need a passport to fly between IAD and LAX?
No
What’s the latest departure time from IAD to LAX ?
The last flight leaves IAD at 10:23 pm
Washington (IAD) to Los Angeles (LAX): Airport Information
| Origin Airport | Washington Dulles International , Washington, US |
| Destination Airport | Los Angeles International , Los Angeles, US |
| Distance | 2288 miles |
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