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Cheap flights from Los Angeles to Washington, D.C. Dulles Intl Airport from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAD
7 Dec — 14 Dec1
1 adult

Find flights from Los Angeles to Dulles Intl within your budget

Customise your flight search to find flights from Los Angeles to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 927,803 searches. Data last updated 2 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Tue 24/12

22:38-06:35

Nonstop4h 57m

Washington, D.C. Dulles Intl

Sun 12/1

08:45-11:37

Nonstop5h 52m

£178

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Thu 24/4

17:55-05:55

1 stop9h 00m

Washington, D.C. Dulles Intl

Sun 27/4

07:00-10:00

Nonstop6h 00m

£185

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 8/1

08:55-23:05

2 stops11h 10m

Washington, D.C. Dulles Intl

Mon 13/1

11:10-21:45

2 stops13h 35m

£256

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Thu 29/5

08:55-11:47

1 stop23h 52m

Washington, D.C. Dulles Intl

Sun 1/6

12:45-07:54

1 stop22h 09m

£298

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 10/1

21:25-05:13

Nonstop4h 48m

£89

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 19/3

09:25-17:22

Nonstop4h 57m

£117

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 10/1

09:05-23:05

2 stops11h 00m

£155

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sun 8/12

22:35-11:14

1 stop9h 39m

£190

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Mon 23/12

11:15-23:19

1 stop9h 04m

£202

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Cheap flight deals from Los Angeles to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 December 2024.

Round-trip from

£178

One-way from

£89

Popular in

November

Cheapest in

September
United Airlines
  • United Airlines
  • 24/12-12/1
  • Nonstop
  • 10h 49m total
  • Los Angeles to Washington, D.C.
United Airlines
  • United Airlines
  • 10/1
  • Nonstop
  • 4h 48m total
  • Los Angeles to Washington, D.C.
High demand for flights, 21% potential price rise
Best time to find cheap flights, 19% potential price drop

Find flight deals from Los Angeles to Dulles Intl

Cheapest flights from Los Angeles to Dulles Intl
Explore the most affordable flight options available from Los Angeles to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2024.

Tue 24/1222:38LAX - IAD
Nonstop4h 57mUnited Airlines
Sun 12/108:45IAD - LAX
Nonstop5h 52mUnited Airlines
Deal found 2/12£178
Mon 16/1208:15LAX - IAD
Nonstop4h 55mAlaska Airlines
Tue 17/1209:13IAD - LAX
1 stop9h 41mAlaska Airlines
Deal found 2/12£295
Thu 19/1205:10LAX - IAD
1 stop7h 05mSouthwest
Sun 5/120:00IAD - LAX
1 stop7h 20mSouthwest
Deal found 2/12£330
Mon 9/1222:50LAX - IAD
1 stop6h 49mAmerican Airlines
Thu 12/1209:10IAD - LAX
1 stop8h 01mAmerican Airlines
Deal found 1/12£392
Thu 19/1213:30LAX - IAD
1 stop6h 49mDelta
Wed 25/1207:05IAD - LAX
1 stop8h 04mDelta
Deal found 2/12£420

Best time to book a flight from Los Angeles to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Los Angeles with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Los Angeles to Dulles Intl

Get recent, data-driven insights about flights from Los Angeles to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Los Angeles to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Dulles Intl. Price data was last updated on 22 November 2024.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Los Angeles to Washington, D.C. Dulles Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. Dulles Intl Airport (average of £599). Flying from Los Angeles to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to IAD?

Find hourly flight availability from Los Angeles to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to Washington, D.C. Dulles Intl Airport as you normally would.

Weekly flight availability from Los Angeles to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Los Angeles to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 December 2024.

The most flights from LAX to IAD are scheduled on a Sunday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 2 December 2024.
Peruse reviews from past customers who have flown with United Airlines, Southwest and Alaska Airlines from Los Angeles to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
4,951 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.1
Very Good
4,951 reviews
8.1
Very Good
4,951 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very Good
9,508 reviews
8.1
Very Good
4,951 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very Good
8,698 reviews
8.1
Very Good
4,951 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.4
Good
9,141 reviews
8.1
Very Good
4,951 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.0
Good
407 reviews
8.1
Very Good
4,951 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Los Angeles to Washington, D.C. Dulles Intl?

    Located just 9.4 mi from the city center, Los Angeles is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Los Angeles. Booking flights from Los Angeles (LAX) to Washington, D.C. Dulles Intl should be relatively easy as there are 18 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

  • What are the cheapest airlines flying from Los Angeles to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at £178. Additional return tickets that might be worth considering are offered by Alaska Airlines and Southwest, with the lowest prices starting at £185 and £256, respectively. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Los Angeles to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £89. Alaska Airlines flights start at £117 while deals on Southwest start at £175 one-way.

  • What are the most reliable airlines from Los Angeles to Washington, D.C. Dulles Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Los Angeles to Washington, D.C. Dulles Intl Airport consider choosing Egyptair (100%), Ethiopian Air (93%) or Air China (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Los Angeles to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay £495 for a flight from Los Angeles to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is £148 while the most popular route, (Los Angeles - Washington, D.C. Dulles Intl) is currently priced at £258.

  • Can I find deals for flights from Los Angeles to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Dulles Intl.

  • Can I find deals for business class flights from Los Angeles to Dulles Intl?

    Yes. Cheapflights offers flight deals from Los Angeles to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Washington, D.C. Dulles Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. Dulles Intl Airport (average of £599). Flying from Los Angeles to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Los Angeles to Dulles Intl

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How does Cheapflights help users find flights from Los Angeles to Dulles Intl?

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Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Dulles Intl?

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Of course! You can now track prices for flights from Los Angeles to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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