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Uncover the best deals on Los Angeles to Washington flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest LAX - IAD Flights
Useful information for finding best airline tickets from Los Angeles International to Washington Dulles International on your next trip.
Cheapest Round Trip Flight
$313
Alaska Airlines
• 1 stop
• 18h 34m
Aug 06 – Aug 08
The cheapest round trip flight from Los Angeles to Washington (LAX-IAD-LAX) is currently $313
Cheapest One way Flight
$287
Delta Airlines
• 1 stop
• 13h 54m
Aug 06
The cheapest one way flight from Los Angeles to Washington (LAX-IAD) is currently $287
Fastest Flight
12h 20m
The fastest nonstop flight from Los Angeles to Washington (LAX-IAD) takes 12h 20m
Top Airlines Flying from Los Angeles to Washington
Latest Flight Deals from Los Angeles (LAX) to Washington (IAD)
Compare and book low fare round-trip air tickets from Los Angeles to Washington. Ideal for travelers with confirmed return itineraries.
Aug 06 - Aug 08, Economy
Los Angeles → Washington
18h 34m
4:25 PM - 6:39 AM • 1 stop
Los Angeles → Washington
16h 46m
6:03 AM - 1:09 PM • 1 stop
Alaska Airlines
Aug 06 - Aug 08, Economy
Los Angeles → Washington
13h 25m
9:50 AM - 8:55 PM • 1 stop
Los Angeles → Washington
12h 22m
6:00 AM - 10:42 AM • 1 stop
Delta Airlines
Aug 06 - Aug 08, Economy
Los Angeles → Washington
13h 54m
11:59 PM - 11:33 AM • 1 stop
Los Angeles → Washington
12h 22m
6:00 AM - 10:42 AM • 1 stop
Delta Airlines
Aug 06 - Aug 08, Economy
Los Angeles → Washington
15h 28m
6:00 AM - 6:28 PM • 1 stop
Los Angeles → Washington
12h 22m
6:00 AM - 10:42 AM • 1 stop
Delta Airlines
Aug 06 - Aug 08, Economy
Los Angeles → Washington
13h 50m
9:50 PM - 9:20 AM • 1 stop
Los Angeles → Washington
11h 52m
2:18 PM - 6:30 PM • 1 stop
Delta Airlines
Explore competitive one-way airfare options for LAX - IAD flights. Best suited for flexible or open-ended travel plans.
Flying to Washington soon? We've surfaced some of the most affordable last-minute flights from Los Angeles to Washington, ideal for urgent plans or spontaneous trips.
Aug 06 - Aug 08, Economy
Los Angeles → Washington
13h 25m
9:50 AM - 8:55 PM • 1 stop
Los Angeles → Washington
12h 22m
6:00 AM - 10:42 AM • 1 stop
Delta Airlines
FAQs on Los Angeles to Washington Flights
What are the airports in Los Angeles?
LAX
What’s the most popular airline flying from LAX to IAD?
The most popular airline flying from Los Angeles to Washington are
Can I fly from LAX to IAD non-stop?
NO
Which airlines fly nonstop between Los Angeles and Washington?
The non-stop flights between Los Angeles and Washington are .
What’s the earliest departure time from LAX to IAD Airport?
The earliest flight leaves LAX at 6:00 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Los Angeles to Washington 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 LAX to IAD?
Read the fare rules of the Los Angeles to Washington 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 Los Angeles and Washington?
operate flights between Los Angeles and Washington
How long does a flight from Los Angeles to Washington take?
It takes approximately 5 hour to fly non-stop from LAX to IAD, which is 2287.97 miles by air.
Which airlines provide the cheapest flights from Los Angeles (LAX) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from LAX were found on DL : USD 287
Do I need a passport to fly between LAX and IAD?
No
What’s the latest departure time from LAX to IAD ?
The last flight leaves LAX at 11:59 pm
Los Angeles (LAX) to Washington (IAD): Airport Information
| Origin Airport | Los Angeles International , Los Angeles, US |
| Destination Airport | Washington Dulles International , Washington, US |
| Distance | 2288 miles |
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