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

Southwest, Alaska Airlines, and Delta 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 day?

The number of flights available between Los Angeles and Washington, D.C. is 16 per day as of December 2025. The most frequent departure time is 11:00a.m., with 52% of daily flights leaving at noon.

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

The number of flights available between Los Angeles and Washington, D.C. is 118 per week as of December 2025. The most frequent departure day is Tue, with 40% of weekly flights leaving on this day.

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 has had the least delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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.

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. are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Airport to Washington, D.C..

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

The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 194 Cheap Flights from Los Angeles to Washington, D.C. in 2025/26

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One-way

Last minute

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Enter your travel dates to find the best prices.

8:40 p.m. - 8:03 a.m.

LAX

DCA

8h 23m1 stop

6:00 a.m. - 11:54 a.m.

DCA

LAX

8h 54m1 stop

C$ 351JetBlue

Sun, 15 Feb - Sun, 1 Mar

12:35 p.m. - 10:59 p.m.

LAX

DCA

7h 24m1 stop

5:20 p.m. - 11:56 p.m.

DCA

LAX

9h 36m1 stop

C$ 352JetBlue

Thu, 8 Jan - Wed, 14 Jan

7:43 a.m. - 3:33 p.m.

LAX

DCA

4h 50mdirect

4:38 p.m. - 7:45 p.m.

DCA

LAX

6h 07mdirect

C$ 354Delta

Thu, 8 Jan - Sat, 17 Jan

9:30 p.m. - 5:24 a.m.

LAX

IAD

4h 54mdirect

8:25 a.m. - 11:25 a.m.

IAD

LAX

6h 00mdirect

C$ 354United Airlines

Fri, 9 Jan - Mon, 12 Jan

10:05 a.m. - 10:20 p.m.

LAX

DCA

9h 15m2 stops

4:40 p.m. - 10:30 p.m.

DCA

LAX

8h 50m1 stop

C$ 361Southwest

Wed, 7 Jan - Sat, 10 Jan

5:40 a.m. - 2:55 p.m.

LAX

IAD

6h 15m1 stop

9:05 a.m. - 5:05 p.m.

IAD

LAX

11h 00m2 stops

C$ 361Southwest

Sat, 10 Jan - Wed, 21 Jan

12:07 p.m. - 8:05 p.m.

LAX

DCA

4h 58mdirect

9:59 a.m. - 1:03 p.m.

DCA

LAX

6h 04mdirect

C$ 368Alaska Airlines

Fri, 13 Feb - Wed, 18 Feb

5:45 a.m. - 4:50 p.m.

LAX

IAD

8h 05m1 stop

4:30 p.m. - 9:25 p.m.

IAD

LAX

7h 55m1 stop

C$ 368Southwest

Wed, 7 Jan - Fri, 9 Jan

12:08 p.m. - 8:00 p.m.

LAX

DCA

4h 52mdirect

8:00 a.m. - 8:36 p.m.

DCA

LAX

15h 36m1 stop

C$ 373Alaska Airlines

Wed, 14 Jan - Tue, 20 Jan

8:40 a.m. - 4:22 p.m.

LAX

IAD

4h 42mdirect

6:45 p.m. - 9:41 p.m.

IAD

LAX

5h 56mdirect

C$ 384United Airlines

Sat, 10 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

LAX7:43 a.m.Los Angeles

4h 50m

DCA3:33 p.m.Washington, D.C. Reagan-National

17 Jan

DCA4:38 p.m.Washington, D.C. Reagan-National

6h 07m

LAX7:45 p.m.Los Angeles

C$ 354

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Delta

24 Jan

LAX2:00 p.m.Los Angeles

17h 28m

1 stop

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

9 Feb

DCA4:38 p.m.Washington, D.C. Reagan-National

6h 07m

LAX7:45 p.m.Los Angeles

C$ 394

Find similar

Delta

15 Feb

LAX7:44 a.m.Los Angeles

4h 50m

DCA3:34 p.m.Washington, D.C. Reagan-National

20 Feb

DCA4:30 p.m.Washington, D.C. Reagan-National

6h 07m

LAX7:37 p.m.Los Angeles

C$ 409

Find similar

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

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

Southwest

10 Jan

LAX5:40 a.m.Los Angeles

6h 15m

1 stop

IAD2:55 p.m.Washington, D.C. Dulles Intl

21 Jan

IAD9:05 a.m.Washington, D.C. Dulles Intl

11h 00m

2 stops

LAX5:05 p.m.Los Angeles

C$ 361

Find similar

Southwest

7 Jan

LAX5:45 a.m.Los Angeles

8h 05m

1 stop

IAD4:50 p.m.Washington, D.C. Dulles Intl

9 Jan

IAD4:30 p.m.Washington, D.C. Dulles Intl

7h 55m

1 stop

LAX9:25 p.m.Los Angeles

C$ 368

Find similar

Southwest

14 Jan

LAX6:30 a.m.Los Angeles

6h 20m

1 stop

IAD3:50 p.m.Washington, D.C. Dulles Intl

21 Jan

IAD5:30 p.m.Washington, D.C. Dulles Intl

7h 30m

1 stop

LAX10:00 p.m.Los Angeles

C$ 373

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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

8:40 p.m.-8:03 a.m.

1 stop8h 23m

Washington, D.C. Reagan-National

Sun 1/3

6:00 a.m.-11:54 a.m.

1 stop8h 54m

C$ 351

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 8/1

12:35 p.m.-10:59 p.m.

1 stop7h 24m

Washington, D.C. Reagan-National

Wed 14/1

5:20 p.m.-11:56 p.m.

1 stop9h 36m

C$ 352

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 8/1

7:43 a.m.-3:33 p.m.

Nonstop4h 50m

Washington, D.C. Reagan-National

Sat 17/1

4:38 p.m.-7:45 p.m.

Nonstop6h 07m

C$ 354

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 9/1

9:30 p.m.-5:24 a.m.

Nonstop4h 54m

Washington, D.C. Dulles Intl

Mon 12/1

8:25 a.m.-11:25 a.m.

Nonstop6h 00m

C$ 354

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 7/1

10:05 a.m.-10:20 p.m.

2 stops9h 15m

Washington, D.C. Reagan-National

Sat 10/1

4:40 p.m.-10:30 p.m.

1 stop8h 50m

C$ 361

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 10/1

5:40 a.m.-2:55 p.m.

1 stop6h 15m

Washington, D.C. Dulles Intl

Wed 21/1

9:05 a.m.-5:05 p.m.

2 stops11h 00m

C$ 361

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 13/2

12:07 p.m.-8:05 p.m.

Nonstop4h 58m

Washington, D.C. Reagan-National

Wed 18/2

9:59 a.m.-1:03 p.m.

Nonstop6h 04m

C$ 368

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 7/1

5:45 a.m.-4:50 p.m.

1 stop8h 05m

Washington, D.C. Dulles Intl

Fri 9/1

4:30 p.m.-9:25 p.m.

1 stop7h 55m

C$ 368

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 14/1

12:08 p.m.-8:00 p.m.

Nonstop4h 52m

Washington, D.C. Reagan-National

Tue 20/1

8:00 a.m.-8:36 p.m.

1 stop15h 36m

C$ 373

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 10/1

8:40 a.m.-4:22 p.m.

Nonstop4h 42m

Washington, D.C. Dulles Intl

Wed 21/1

6:45 p.m.-9:41 p.m.

Nonstop5h 56m

C$ 384

Flights are sorted by cheapest round-trip 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.?

If you aren’t able to travel during the month of August, then book flights to Washington, D.C. from Los Angeles during September instead. Flights to Washington, D.C. in September, while not as cheap as those in August, still average around C$ 436.

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

The cheapest day to depart from Los Angeles to Washington, D.C. is on a Sunday. Travellers who choose to depart for Washington, D.C. on a Sunday will often find tickets for as low as C$ 741. The most expensive day to fly to Washington, D.C. is Tuesday, with ticket prices averaging around C$ 1,093.

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

In the morning 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 C$ 553. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Washington, D.C., so prices are often more expensive at around C$ 1,359 per ticket.

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

Fly from Los Angeles to Washington, D.C. Dulles Intl 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 C$ 535 when searching weeks out. 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 C$ 441 on momondo.

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

There are 2 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?

You could potentially save up to 38% on your flight if you consider stops on a Los Angeles to Washington, D.C. flight.

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 round-trip 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.

Fastest flight time	4h 48m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The fastest flight from Los Angeles to Washington, D.C. takes 4h 48m

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 3695.7 km. Flights usually cover this in 4h 48m, depending on flying conditions and air traffic around both airports.
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. are updated daily.
How old do you have to be to fly from Los Angeles Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable 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%.

Gettysburg

Alexandria

Fairfax

Linthicum Heights

Silver Spring

Bethesda

Gaithersburg

Reston

Herndon

Laurel

Arlington

Capitol Heights

Manassas

Fredericksburg

Woodbridge

Rockville

McLean

National Harbor

Tysons

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Los Angeles to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Los Angeles and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 can track prices for Los Angeles to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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

We make it super easy to schedule, organize 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 C$ 194

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.

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Big names, great deals

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Filter for what you want

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

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Cheap one-way flights

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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

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

Our best Southwest 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.?

If you aren’t able to travel during the month of August, then book flights to Washington, D.C. from Los Angeles during September instead. Flights to Washington, D.C. in September, while not as cheap as those in August, still average around C$ 436.

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

The cheapest day to depart from Los Angeles to Washington, D.C. is on a Sunday. Travellers who choose to depart for Washington, D.C. on a Sunday will often find tickets for as low as C$ 741. The most expensive day to fly to Washington, D.C. is Tuesday, with ticket prices averaging around C$ 1,093.

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 Washington, D.C. Dulles Intl 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 2 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?

You could potentially save up to 38% on your flight if you consider stops on a Los Angeles to Washington, D.C. flight.

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, Alaska Airlines, and Delta 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 has had the least 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 16 per day as of December 2025. The most frequent departure time is 11:00a.m., with 52% of daily flights leaving at noon.

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

The number of flights available between Los Angeles and Washington, D.C. is 118 per week as of December 2025. The most frequent departure day is Tue, with 40% of weekly flights leaving 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.

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.?

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, organize 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 36.1 km from Washington, D.C.