112 € Washington Dulles (IAD) to Los Angeles International (LAX) Cheap Flights

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Flight deals from Washington Dulles Airport to Los Angeles International Airport

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Los Angeles International Airport? If you want to travel next month, return fares start from 124 €. Find the lowest prices on one-way and return tickets right here.

Los Angeles.112 € per passenger.Departing Thu, 8 Jan, returning Tue, 13 Jan.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Thu, 8 Jan, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Tue, 13 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 112 €, select.

Los Angeles.119 € per passenger.Departing Sun, 14 Dec, returning Wed, 14 Jan.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sun, 14 Dec, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Wed, 14 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 119 €, select.

Los Angeles.124 € per passenger.Departing Sat, 6 Dec, returning Mon, 8 Dec.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sat, 6 Dec, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Mon, 8 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 124 €, select.

Los Angeles.125 € per passenger.Departing Tue, 25 Nov, returning Tue, 2 Dec.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Tue, 25 Nov, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Tue, 2 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 125 €, select.

Los Angeles.125 € per passenger.Departing Fri, 21 Nov, returning Sun, 23 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Fri, 21 Nov, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Sun, 23 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 125 €, select.

Los Angeles.144 € per passenger.Departing Sun, 4 Jan, returning Sat, 7 Feb.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sun, 4 Jan, arriving in Los Angeles International.Inbound indirect flight with Spirit Airlines, departs from Los Angeles International on Sat, 7 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 144 €, select.

Los Angeles.153 € per passenger.Departing Mon, 2 Mar, returning Wed, 11 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Mon, 2 Mar, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Wed, 11 Mar, arriving in Washington Dulles.Price includes taxes and charges.From 153 €, select.

Los Angeles.181 € per passenger.Departing Wed, 31 Dec, returning Wed, 11 Feb.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 31 Dec, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Wed, 11 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 181 €, select.

Find the cheapest month to fly from Washington Dulles to Los Angeles International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Los Angeles International flights are currently cheapest in January.

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Direct flights from Washington Dulles to Los Angeles International

Washington Dulles to Los Angeles International: Alternative routes

Compare routes from Washington Dulles to Los Angeles below. You may find an airport to fly into that's cheaper, faster, or easier than Los Angeles International.

Washington D.C. to Los Angeles: Flight information

The things to know before you go.

Cheapest flight found	112 €
Cheapest month to fly	January
Average flight time	5 hrs, 50 mins
Most popular airline	United
Average flights per week	183

Finding cheap flights from Washington Dulles to Los Angeles International: Frequently asked questions

How much are return flights from Washington Dulles to Los Angeles International?

The best price we found for a return flight from Washington Dulles to Los Angeles International is 112 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Washington Dulles to Los Angeles International?

5 hours and 50 minutes is the average flight time from Washington Dulles to Los Angeles International.

Which airlines fly direct from Washington Dulles to Los Angeles International?

United, Air New Zealand and Virgin Australia fly direct from Washington Dulles to Los Angeles International.

How many flights are there a week from Washington Dulles to Los Angeles International?

As of November 2025, there are 183 flights per week flying from Washington Dulles to Los Angeles International.

When is the cheapest time to fly from Washington Dulles to Los Angeles International?

The cheapest month to fly from Washington Dulles to Los Angeles International is usually January.

Which upcoming date is cheapest to fly from Washington Dulles Airport to Los Angeles International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Los Angeles International Airport on Thursday, 8 January 2026.

Can I get a direct flight from Washington Dulles Airport to Los Angeles International Airport?

Yes – the average flight time is 5 hours and 50 minutes.

How can I find the best flight deal to Los Angeles International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Los Angeles International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Los Angeles?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Los Angeles is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Washington Dulles Airport to Los Angeles International with?

Currently, Frontier Airlines and United offer the cheapest flight tickets to Los Angeles International.

Flying from Washington Dulles International Airport (IAD) to Los Angeles International Airport (LAX): what you need to know

Jump on a direct flight from Washington Dulles International Airport to Los Angeles International Airport and you'll be in the air for an average of 5 hours 30 minutes.
Los Angeles's timezone is UTC-7, making Los Angeles three hours behind Washington DC.
Take your pick of 72 weekly Washington Dulles International Airport to Los Angeles International Airport flights. The 06:00 departure with United Airlines is the earliest flight you can take. United Airlines operates the last service of the day at 22:25.
Your IAD to LAX flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Flying during a peak month such as April? Public holidays and other popular seasons can lead to longer lines and delays at check-in and security. Be extra cautious and get there up to four hours ahead of international flights and two hours before domestic departures.
With direct flights from Washington Dulles International Airport to Los Angeles International Airport operated by a number of airlines, flying to Los Angeles (and then other corners of United States) is a snap. You can travel nonstop with these carriers:
The airline with the highest passenger demand on this route is Alaska Airlines.
Air China is the most punctual carrier offering IAD to LAX flights. An impressive 84.38% of its departures on this route land on time.
Think about adding a stopover when booking your ticket from Washington Dulles International Airport to Los Angeles International Airport. Simply uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here's where you can stop between IAD and LAX:
- Denver International Airport
- Nashville International Airport
- Phoenix Sky Harbour International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Los Angeles International Airport (LAX)

Right now, 56 € is the cheapest price we've seen for a one-way Washington Dulles International Airport to Los Angeles International Airport flight. The best price for a return ticket is 112 €. Remember that fares could change due to demand when booking.
To score cheap tickets from IAD to LAX, book your trip seven months ahead of your departure date.
Schedule your trip for June. That's the cheapest month for flights from Washington Dulles International Airport to Los Angeles International Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to see the cheapest airfare across each month.
Stay on top of deals for cheap flights from IAD to LAX by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.
Secure the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Washington Dulles International Airport to Los Angeles International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Washington Dulles International Airport (IAD)

IAD's address is 1 Saarinen Circle.
74.39% of flights that depart Washington Dulles International Airport land at their destination on schedule.
To reach Washington Dulles International Airport from central Washington DC, it takes about 50 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 56 kilometres from the airport to the city centre.
The trip when using public transport takes about 3 hours 25 minutes.
Searching for a convenient hotel near IAD? If you've booked an early flight from Washington Dulles International Airport to Los Angeles International Airport, these accommodation options will have you sleeping moments from your departure gate:

Arriving at Los Angeles International Airport (LAX)

If you're landing on a late Washington Dulles International Airport to Los Angeles International Airport flight, few things top the convenience of being close to the terminal. Grab your suitcases from the carousel and then be resting soon after at one of these options near LAX:
Get your adventure underway by picking up a Los Angeles International Airport rental car. Grab your wheels from Dollar, Thrifty or Hertz and explore beyond Los Angeles's usual tourist stops.
Booking your ride from Los Angeles International Airport about one week in advance can help you secure the lowest rate.

Getting from Los Angeles International Airport (LAX) to central Los Angeles

The street address for LAX is One World Way.
Los Angeles International Airport is approximately 32 kilometres from central Los Angeles. The drive time takes around 30 minutes.
Travelling to the centre on public transport takes around 55 minutes.

When to fly to Los Angeles International Airport (LAX)

It's time to work out your travel dates for your flight from Washington Dulles International Airport to Los Angeles International Airport. July is the busiest month to visit Los Angeles. If you like a more laid-back vibe, go in May.
Lock in your flight from Washington Dulles International Airport to Los Angeles International Airport for August if you'd like to explore Los Angeles during its warmest month. You can expect temperatures of between 16ºC (61ºF) and 32ºC (90ºF).
February sees average temperatures of between 6ºC (43ºF) and 26ºC (79ºF). Look for cheap tickets from IAD to LAX sometime then if you'd rather travel in cooler conditions.

Explore more of United States

Los Angeles has plenty going for it, but there are so many other parts of United States waiting to be discovered. About 177 kilometres south-east of Los Angeles, a visit to San Diego will keep you busy. Start with popular sights like San Diego Zoo, USS Midway Museum and SeaWorld San Diego.
If you want to check out another major destination in United States, consider San Jose, roughly 499 kilometres north-west of Los Angeles. Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art are the start of reasons to visit.