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Cheap flights from Los Angeles to Washington Dulles Intl (LAX - IAD)

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The best prices from Los Angeles to Washington Dulles Intl are usually found in February or January, booked 34 days in advance, depart on a Wednesday or Friday and return on a Tuesday

How to find the cheapest flight from
Los Angeles (LAX) to Washington Dulles Intl (IAD)

LAX - IAD
Price
$227 - $382
IAD
Temperature
46.4 - 87.8 °F
IAD
Rainfall
2.5 - 4.4 inches
Popular in December High demand for flights, 19% potential price rise
Cheapest in February Best time to find cheap flights, 26% potential price drop
Round-trip from $227 From Los Angeles to Washington Dulles Intl
One-way from $141 One-way flight from Los Angeles to Washington Dulles Intl
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Los Angeles to Washington Dulles Intl?

Saturday flights are found to be more expensive to fly from Los Angeles to Washington Dulles Intl. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington Dulles Intl.

How far in advance should I book a flight from Los Angeles to Washington Dulles Intl?

Travelers have found it’s best to book a flight 28 days in advance to save up to 11% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Los Angeles to Washington Dulles Intl 1-2 weeks in advance for as low as $252, or $276 for flights within the next 24 hours.

What is the cheapest month to fly from Los Angeles to Washington Dulles Intl?

Flights from Los Angeles to Washington Dulles Intl lean towards being more expensive in December. Prices are generally better when you fly from Los Angeles to Washington Dulles Intl in February, with the cheapest ticket starting at $119.

When is the cheapest time to fly from Los Angeles to Washington Dulles Intl (LAX - IAD)?

Unlike in the noon, when flights are generally more expensive, you can save up to 37% on flights from Los Angeles to Washington Dulles Intl by exploring options for tickets in the afternoon.

Cheap flights from Los Angeles to Washington Dulles Intl in August, September 2020

The best prices found for LAX to IAD flights for August, September
15 Aug - 30 Aug
$222pp
LAX
Los Angeles
Major Airline
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Major Airline
   
2 STOPS
LAX
Los Angeles
6 Aug - 10 Aug
$234pp
LAX
Los Angeles
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Alaska Airlines
 
1 STOP
LAX
Los Angeles
1 Aug - 31 Aug
$240pp
LAX
Los Angeles
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
 
1 STOP
LAX
Los Angeles

Los Angeles to Washington Dulles Intl 2020 flight deals

Cheap flights to Washington Dulles Intl from Los Angeles found for this year
15 Aug - 30 Aug
$222pp
LAX
Los Angeles
Major Airline
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Major Airline
   
2 STOPS
LAX
Los Angeles
6 Aug - 10 Aug
$234pp
LAX
Los Angeles
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Alaska Airlines
 
1 STOP
LAX
Los Angeles
18 Nov - 15 Dec
$237pp
LAX
Los Angeles
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
LAX
Los Angeles

Non-stop flights to Washington Dulles Intl from Los Angeles

Save time with Los Angeles to Washington Dulles Intl direct flight deals
18 Nov - 15 Dec
$237pp
LAX
Los Angeles
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
LAX
Los Angeles
4 Oct - 14 Oct
$247pp
LAX
Los Angeles
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
LAX
Los Angeles
30 Sep - 5 Oct
$257pp
LAX
Los Angeles
Allegiant Air
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Allegiant Air
Non-Stop
LAX
Los Angeles

Last minute flights from Los Angeles to Washington Dulles Intl

Late deals on round-trip flights to Washington Dulles Intl from Los Angeles, departing today and this week
29 Jul - 11 Aug
$244pp
LAX
Los Angeles
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
 
1 STOP
LAX
Los Angeles
29 Jul - 11 Aug
$246pp
LAX
Los Angeles
Cape Air
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Cape Air
 
1 STOP
LAX
Los Angeles
29 Jul - 2 Aug
$254pp
LAX
Los Angeles
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
 
1 STOP
LAX
Los Angeles

One-way flights to Washington Dulles Intl from Los Angeles

The cheapest one-way flights from Los Angeles to Washington Dulles Intl
9:15 pm - 9:12 am
Major Airline
2 Stops
8h 57m
LAX - IAD
Major Airline
$141
StudentUniverse
7:59 pm - 7:56 am
Sun Country Air
1 Stop
8h 57m
LAX - IAD
Sun Country Air
$158
Ovago
8:55 pm - 10:05 am
Cape Air
2 Stops
10h 10m
LAX - IAD
Cape Air
$171
Ovago

Related info for your journey

Useful info, stats and facts about Los Angeles to Washington Dulles Intl flights.

Flight FAQs

From Los Angeles to Washington Dulles Intl

Are flight prices decreasing from Los Angeles to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Los Angeles and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Los Angeles to Washington Dulles Intl for under $300 on Cheapflights?

Yes, there are multiple flights from Los Angeles to Washington Dulles Intl for under $300. The cheapest flight booked recently is on Multiple Airlines for just $219, but on average you can expect to pay $248.

Are there nonstop flights from Los Angeles to Washington Dulles Intl for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Los Angeles to Washington Dulles Intl under $300. A good price for a nonstop flight from Los Angeles to Washington Dulles Intl is less than $417.

Are there last-minute flights available from Los Angeles to Washington Dulles Intl for under $300?

There are currently 20+ open flights from Los Angeles to Washington Dulles Intl within the next 7 days for less than $300.

Does it rain more in Los Angeles or Washington Dulles Intl?

In Los Angeles, there will be less rainfall in Los Angeles compared to Washington Dulles Intl over the next 1 days.

Is Los Angeles weather warmer or cooler than Washington Dulles Intl?

Temperatures around the 90 °F's can be experienced in August. The weather in Washington Dulles Intl is colder than in Los Angeles. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Los Angeles to Washington Dulles Intl?

Cape Air, Allegiant Air, and Delta can get you from Los Angeles to Washington Dulles Intl in just under 4h 47m. Your travel time can differ by up to 1h 42m. When browsing for deals, the options you’ll see will be for both nonstop and one-way flights.

What are the cheapest airlines to flying from Los Angeles to Washington Dulles Intl round-trip?

According to our current data, Major Airline ($222), Spirit Airlines ($243), and Allegiant Air ($246) offers the cheapest pricing from Los Angeles to Washington Dulles Intl. These flights start at 27% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Los Angeles to Washington Dulles Intl one-way?

The cheapest airlines for a one-way flight from Los Angeles to Washington Dulles Intl are Major Airline ($115), Spirit Airlines ($119), and Sun Country Air ($122).

Alternative routes for Los Angeles to Washington Dulles Intl

Destination information for Washington Dulles Intl

Things to know before you go. Useful info for your trip from Los Angeles to Washington Dulles Intl
Flight duration
5h 10m
Average temperature for August in Washington Dulles Intl
87.8 °F
Avg rainfall for August in Washington Dulles Intl
3.4 ″

Airports servicing Los Angeles

Airports servicing Washington

Hourly flight availability from Los Angeles to Washington Dulles Intl

Morning 6 AM to noon 55% of LAX to IAD departures
Afternoon Noon to 6 PM 44% of LAX to IAD departures
Early morning Midnight to 6 AM 1% of LAX to IAD departures
Evening 6 PM to midnight 0% of LAX to IAD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Los Angeles to Washington Dulles Intl
Sunday
8 daily flights
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
3 daily flights
Saturday
8 daily flights