How often are flights from Los Angeles to Washington, D.C. delayed?

Historically, on average around 12% of flights between Los Angeles and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

Which airline has the best punctuality record on Los Angeles to Washington, D.C. flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Los Angeles to Washington, D.C.?

Southwest, Delta, and United Airlines are the most popular carriers operating from Los Angeles to Washington, D.C.

How many flights depart from Los Angeles to Washington, D.C. on average per week?

As of December 2025, 242 flights take off from Los Angeles and land in Washington, D.C. each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

What is the most punctual flight time for Los Angeles to Washington, D.C. flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from Los Angeles to Washington, D.C. on average per day?

The number of flights available between Los Angeles and Washington, D.C. is 34 per day as of December 2025. The most frequent departure time is 11:00, with 52% of daily flights leaving at midday.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Los Angeles Airport to Washington, D.C.?

Prices for flights from Los Angeles Airport to Washington, D.C. were last updated today.

How old do you have to be to fly from Los Angeles Airport to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£105 Cheap Flights from Los Angeles to Washington, D.C. in 2025/26

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Find the cheapest flights from Los Angeles to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:40 - 08:03

LAX

DCA

8h 23m1 stop

06:00 - 11:54

DCA

LAX

8h 54m1 stop

£191JetBlue

Sun, 15 Feb - Sun, 1 Mar

12:35 - 22:59

LAX

DCA

7h 24m1 stop

17:20 - 23:56

DCA

LAX

9h 36m1 stop

£191JetBlue

Thu, 8 Jan - Wed, 14 Jan

07:43 - 15:33

LAX

DCA

4h 50mdirect

16:38 - 19:45

DCA

LAX

6h 07mdirect

£192Delta

Thu, 8 Jan - Sat, 17 Jan

13:25 - 21:19

LAX

IAD

4h 54mdirect

12:35 - 15:29

IAD

LAX

5h 54mdirect

£192United Airlines

Wed, 14 Jan - Sat, 17 Jan

12:07 - 20:05

LAX

DCA

4h 58mdirect

09:59 - 13:03

DCA

LAX

6h 04mdirect

£200Alaska Airlines

Fri, 13 Feb - Tue, 17 Feb

12:08 - 20:00

LAX

DCA

4h 52mdirect

08:00 - 20:36

DCA

LAX

15h 36m1 stop

£203Alaska Airlines

Wed, 14 Jan - Tue, 20 Jan

06:30 - 15:50

LAX

IAD

6h 20m1 stop

17:30 - 22:00

IAD

LAX

7h 30m1 stop

£203Southwest

Wed, 14 Jan - Wed, 21 Jan

05:50 - 15:57

LAX

DCA

7h 07m1 stop

10:30 - 15:31

DCA

LAX

8h 01m1 stop

£203United Airlines

Mon, 12 Jan - Sun, 18 Jan

05:45 - 16:50

LAX

IAD

8h 05m1 stop

07:00 - 14:00

IAD

LAX

10h 00m1 stop

£205Southwest

Wed, 7 Jan - Sat, 10 Jan

08:45 - 21:55

LAX

IAD

10h 10m2 stops

17:30 - 22:00

IAD

LAX

7h 30m1 stop

£206Southwest

Wed, 14 Jan - Wed, 21 Jan

Delta flights from Los Angeles to Washington, D.C.

Our best Delta deals on Los Angeles to Washington, D.C. flight tickets

Delta

8 Jan

LAX07:43Los Angeles

4h 50m

DCA15:33Washington, D.C. Reagan-National

17 Jan

DCA16:38Washington, D.C. Reagan-National

6h 07m

LAX19:45Los Angeles

£192

Find similar

Delta

24 Jan

LAX14:00Los Angeles

17h 28m

1 stop

DCA10:28Washington, D.C. Reagan-National

9 Feb

DCA16:38Washington, D.C. Reagan-National

6h 07m

LAX19:45Los Angeles

£214

Find similar

Delta

15 Feb

LAX07:44Los Angeles

4h 50m

DCA15:34Washington, D.C. Reagan-National

17 Feb

DCA16:30Washington, D.C. Reagan-National

6h 07m

LAX19:37Los Angeles

£222

Find similar

United Airlines flights from Los Angeles to Washington, D.C.

Our best United Airlines deals on Los Angeles to Washington, D.C. flight tickets

United Airlines

14 Jan

LAX13:25Los Angeles

4h 54m

IAD21:19Washington, D.C. Dulles Intl

17 Jan

IAD12:35Washington, D.C. Dulles Intl

5h 54m

LAX15:29Los Angeles

£192

Find similar

United Airlines

12 Jan

LAX05:50Los Angeles

7h 07m

1 stop

DCA15:57Washington, D.C. Reagan-National

18 Jan

DCA10:30Washington, D.C. Reagan-National

8h 01m

1 stop

LAX15:31Los Angeles

£203

Find similar

United Airlines

10 Jan

LAX08:40Los Angeles

4h 42m

IAD16:22Washington, D.C. Dulles Intl

17 Jan

IAD08:25Washington, D.C. Dulles Intl

6h 00m

LAX11:25Los Angeles

£216

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sun 15/2

20:40-08:03

1 stop8h 23m

Washington, D.C. Reagan-National

Sun 1/3

06:00-11:54

1 stop8h 54m

£191

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 8/1

12:35-22:59

1 stop7h 24m

Washington, D.C. Reagan-National

Wed 14/1

17:20-23:56

1 stop9h 36m

£191

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 8/1

07:43-15:33

Nonstop4h 50m

Washington, D.C. Reagan-National

Sat 17/1

16:38-19:45

Nonstop6h 07m

£192

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 14/1

13:25-21:19

Nonstop4h 54m

Washington, D.C. Dulles Intl

Sat 17/1

12:35-15:29

Nonstop5h 54m

£192

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 13/2

12:07-20:05

Nonstop4h 58m

Washington, D.C. Reagan-National

Tue 17/2

09:59-13:03

Nonstop6h 04m

£200

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 14/1

12:08-20:00

Nonstop4h 52m

Washington, D.C. Reagan-National

Tue 20/1

08:00-20:36

1 stop15h 36m

£203

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 14/1

06:30-15:50

1 stop6h 20m

Washington, D.C. Dulles Intl

Wed 21/1

17:30-22:00

1 stop7h 30m

£203

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Mon 12/1

05:50-15:57

1 stop7h 07m

Washington, D.C. Reagan-National

Sun 18/1

10:30-15:31

1 stop8h 01m

£203

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 7/1

05:45-16:50

1 stop8h 05m

Washington, D.C. Dulles Intl

Sat 10/1

07:00-14:00

1 stop10h 00m

£205

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 14/1

08:45-21:55

2 stops10h 10m

Washington, D.C. Dulles Intl

Wed 21/1

17:30-22:00

1 stop7h 30m

£206

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Los Angeles is in August. Flight prices, which tend to average around £237, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in August, then you should wait until September to fly from Los Angeles, when ticket prices are also cheap, with an average price of £237.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Los Angeles is on a Friday. momondo users have found tickets for Friday departures for as low as £272. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,527.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At midday is the cheapest time of day to fly from Los Angeles to Washington, D.C. when you can find flight prices for as low as £272. Flying to Washington, D.C. at midday is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the evening, with an average ticket price of £570. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Los Angeles to Washington, D.C. flight route?

Fly from Los Angeles to Baltimore/Washington for the best Los Angeles - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £291 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Los Angeles for as low as £239 on momondo.

What cabin class options are available on Los Angeles to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Los Angeles to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Washington, D.C..

How have Los Angeles to Washington, D.C. flight prices changed over time?

As of December 2025, prices for Los Angeles to Washington, D.C. flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Los Angeles to Washington, D.C. (LAX to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Washington, D.C.

Best price found	£338
Fastest flight time	4h 52m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best flight deal from Los Angeles to Washington, D.C. found on momondo in the last 72 hours is £338

The fastest flight from Los Angeles to Washington, D.C. takes 4h 52m

Direct flights go from Los Angeles to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From Los Angeles there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Search flight deals

How far is Los Angeles to Washington, D.C. by plane?
The distance between Los Angeles and Washington, D.C. is about 2296.4 mi. 4h 52m is a normal flight duration for this route.
When did momondo last update prices for flights from Los Angeles Airport to Washington, D.C.?
Prices for flights from Los Angeles Airport to Washington, D.C. were last updated today.
How old do you have to be to fly from Los Angeles Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to Washington, D.C.?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to Washington, D.C. is Boeing 737-800 Passenger/BBJ2 (winglets), representing 19.65% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 18.11%, Boeing 737-900 at 15.72%, and Boeing 737 MAX 8 at 11.22%.

Best airlines flying from Los Angeles to Washington, D.C.

Compare and see reviews for airlines that fly from Los Angeles to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom £215	Free Cancellation	Rating 7.9 4,250 reviews		Search Southwest flights

Laurel

College Park

Alexandria

Fairfax

Arlington

Linthicum Heights

Bethesda

Glen Burnie

Lutherville Timonium

Ellicott City

Cambridge

Westminster

Woodbridge

Silver Spring

Owings Mills

National Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Los Angeles to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Los Angeles to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Los Angeles.

I’m not ready to book a flight from Los Angeles to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

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Cheap flights from Los Angeles to Washington, D.C. from £105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Washington, D.C. departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Delta flights from Los Angeles to Washington, D.C.

Our best Delta deals on Los Angeles to Washington, D.C. flight tickets

United Airlines flights from Los Angeles to Washington, D.C.

Our best United Airlines deals on Los Angeles to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Los Angeles to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Los Angeles to Washington, D.C. flight route?

Fly from Los Angeles to Baltimore/Washington for the best Los Angeles - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

What cabin class options are available on Los Angeles to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Los Angeles to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Washington, D.C..

How have Los Angeles to Washington, D.C. flight prices changed over time?

As of December 2025, prices for Los Angeles to Washington, D.C. flights are approximately 14% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to Washington, D.C.?

Southwest, Delta, and United Airlines are the most popular carriers operating from Los Angeles to Washington, D.C.

How often are flights from Los Angeles to Washington, D.C. delayed?

Historically, on average around 12% of flights between Los Angeles and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

What is the most punctual flight time for Los Angeles to Washington, D.C. flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Los Angeles to Washington, D.C. flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

How many flights depart from Los Angeles to Washington, D.C. on average per day?

The number of flights available between Los Angeles and Washington, D.C. is 34 per day as of December 2025. The most frequent departure time is 11:00, with 52% of daily flights leaving at midday.

How many flights depart from Los Angeles to Washington, D.C. on average per week?

As of December 2025, 242 flights take off from Los Angeles and land in Washington, D.C. each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

When to book flights from Los Angeles to Washington, D.C.

Cheap Los Angeles to Washington, D.C. (LAX to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Washington, D.C.

Best price found

Fastest flight time

Direct flights

Airports in Washington, D.C.

How far is Los Angeles to Washington, D.C. by plane?

When did momondo last update prices for flights from Los Angeles Airport to Washington, D.C.?

How old do you have to be to fly from Los Angeles Airport to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

What is the most popular plane model from Los Angeles to Washington, D.C.?

Best airlines flying from Los Angeles to Washington, D.C.

Compare and see reviews for airlines that fly from Los Angeles to Washington, D.C. with momondo

Travelling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Washington, D.C.?

Can I find flights from Los Angeles to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Los Angeles to Washington, D.C.?

I’m not ready to book a flight from Los Angeles to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.