HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

United Airlines flights from Los Angeles to Washington, D.C. Dulles Intl Airport (LAX - IAD)

LAX — IAD
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheapflights users flying from Los Angeles to Washington, D.C. on United Airlines typically fly into Washington, D.C. Dulles Intl and depart from Los Angeles. Select your dates above for pricing.

United Airlines flights from Los Angeles to Dulles Intl in 2024

Find detailed information about United Airlines flights from Los Angeles to Dulles Intl. Explore the options provided by United Airlines to plan your journey from Los Angeles to Dulles Intl. Data last updated May 2, 2024.

Popular in

December

Cheapest in

September

Average price (all airlines)

$426

One-way from

$113

Round-trip from

$197
Highest demand for flights from Los Angeles to Washington, D.C. Dulles Intl; 7% potential price increase.
Search Deals
Best time to find cheap flights from Los Angeles to Washington, D.C. Dulles Intl; 3% potential price drop.
Search Deals
Average price for all Los Angeles to Washington, D.C. Dulles Intl flights (one-way and round-trip).
Search Deals
Cheapest one-way United Airlines flight from Los Angeles to Washington, D.C. Dulles Intl
Search Deals
Cheapest round-trip United Airlines flight from Los Angeles to Washington, D.C.
Search Deals

  • Can I get a flight from Los Angeles to Washington, D.C. Dulles Intl Airport on United Airlines for under $500?

    Los Angeles to Washington, D.C. Dulles Intl Airport flights on United Airlines are currently available under $500. 50 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about United Airlines?

    8,737 Cheapflights users have left reviews for United Airlines and have rated the airline 6.4/10. If you are looking to travel from Los Angeles to Washington, D.C. Dulles Intl Airport on United Airlines, input your dates in the form above for our best prices!

Cheapest United Airlines flights from Los Angeles to Dulles Intl

Discover the cheapest flight options specifically offered by United Airlines for travel from Los Angeles to Dulles Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,899,487 searches. The data was last updated on May 2, 2024.
Wed 5/228:20 amLAX - IAD
Nonstop4h 54mUnited Airlines
Tue 5/287:20 pmIAD - LAX
Nonstop5h 33mUnited Airlines
Deal found 5/1$202
Pick Dates
Wed 5/299:22 pmLAX - IAD
Nonstop5h 03mUnited Airlines
Wed 6/510:20 pmIAD - LAX
Nonstop5h 27mUnited Airlines
Deal found 5/1$214
Pick Dates
Wed 5/2210:56 amLAX - IAD
1 stop7h 09mUnited Airlines
Tue 5/2810:20 pmIAD - LAX
Nonstop5h 27mUnited Airlines
Deal found 5/1$232
Pick Dates

Direct flights from Los Angeles to Dulles Intl on United Airlines

Discover the cheapest flight options specifically offered by United Airlines for travel from Los Angeles to Dulles Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,899,487 searches. The data was last updated on May 2, 2024.
Tue 10/14:47 pmLAX - IAD
Nonstop4h 58mUnited Airlines
Tue 10/85:44 pmIAD - LAX
Nonstop5h 25mUnited Airlines
Deal found 5/1$197
Pick Dates
Wed 5/228:20 amLAX - IAD
Nonstop4h 54mUnited Airlines
Tue 5/287:20 pmIAD - LAX
Nonstop5h 33mUnited Airlines
Deal found 5/1$202
Pick Dates
Tue 9/1710:50 pmLAX - IAD
Nonstop5h 03mUnited Airlines
Wed 10/27:22 pmIAD - LAX
Nonstop5h 33mUnited Airlines
Deal found 5/1$209
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including Los Angeles to Dulles Intl. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 2, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,899,487 searches.
Sat 5/1112:55 amLAX - IAD
1 stop7h 31mUnited Airlines
Sat 5/257:20 pmIAD - LAX
Nonstop5h 33mUnited Airlines
Deal found 5/1$316
Pick Dates
Tue 5/711:15 pmLAX - IAD
Nonstop4h 57mUnited Airlines
Tue 5/215:38 pmIAD - LAX
1 stop7h 17mUnited Airlines
Deal found 4/30$346
Pick Dates
Thu 5/910:35 pmLAX - IAD
Nonstop4h 58mUnited Airlines
Mon 5/276:32 amIAD - LAX
Nonstop5h 21mUnited Airlines
Deal found 5/1$347
Pick Dates

One-way United Airlines flights to Dulles Intl from Los Angeles

Search for one-way flight options from Los Angeles to Dulles Intl specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,899,487 searches. The data was last updated on May 2, 2024.
Tue 5/2811:59 pmLAX - IAD
1 stop6h 56mUnited Airlines
Deal found 5/1$113
Pick Dates
Tue 7/3011:59 pmLAX - IAD
1 stop6h 56mUnited Airlines
Deal found 5/1$118
Pick Dates
Tue 8/610:56 pmLAX - IAD
Nonstop5h 03mUnited Airlines
Deal found 5/1$119
Pick Dates

Average price of United Airlines flights from Los Angeles to Dulles Intl

Plan your United Airlines flight from Los Angeles to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from Los Angeles to Dulles Intl is currently $117 while a round-trip flight costs $203. Price data was last updated on April 28, 2024.

Currently, the most affordable month to book a United Airlines flight from Los Angeles to Washington, D.C. Dulles Intl Airport in September, with an average price of $281. Conversely, traveling with United Airlines from Los Angeles to Washington, D.C. Dulles Intl Airport in June will be the most expensive, with an average cost of $398. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$308

February

$303

March

$358

April

$337

May

$337

June

$398

July

$378

August

$296

September

$281

October

$303

November

$328

December

$291

Temperature and rainfall in Dulles Intl by month

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

WAS

Temperature

35.6 - 80.6 °F

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Los Angeles to Dulles Intl on another airline
Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on May 2, 2024.

Alaska Airlines flights from Los Angeles to Washington, D.C. Dulles Intl
American Airlines flights from Los Angeles to Washington, D.C. Dulles Intl

See what others are saying about United Airlines

Read reviews and see what other travelers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated May 2, 2024.
United Airlines
7.4
Good
11,159 reviews
Check prices
Overview

Food

6.7

Entertainment

7.1

Boarding

7.7

Comfort

7.2

Crew

8.1
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines