Cheap flights from Los Angeles to District of Columbia from $205

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 District of Columbia departing on 24/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Southwest Logo
10:40 - 22:55
LAX
-
DCA
9h 15m
2 stops
Southwest Logo
12:15 - 20:25
DCA
-
LAX
11h 10m
2 stops
$377Southwest
Fri, 17 Apr - Sat, 25 Apr
Southwest Logo
23:55 - 14:00
LAX
-
DCA
11h 05m
1 stop
Southwest Logo
06:10 - 14:50
DCA
-
LAX
11h 40m
2 stops
$378Southwest
Sun, 10 May - Tue, 12 May
Southwest Logo
11:00 - 00:20
LAX
-
IAD
10h 20m
1 stop
Southwest Logo
06:20 - 13:00
IAD
-
LAX
9h 40m
2 stops
$378Southwest
Mon, 27 Apr - Wed, 29 Apr
United Airlines Logo
23:20 - 07:25
LAX
-
IAD
5h 05mdirect
United Airlines Logo
08:57 - 11:45
IAD
-
LAX
5h 48mdirect
$390United Airlines
Fri, 10 Apr - Sat, 11 Apr
Frontier Logo
06:15 - 16:59
LAX
-
DCA
7h 44m
1 stop
Frontier Logo
13:59 - 00:11
DCA
-
LAX
13h 12m
1 stop
$391Frontier
Mon, 27 Apr - Mon, 4 May
Southwest Logo
14:20 - 00:20
LAX
-
IAD
7h 00m
1 stop
Southwest Logo
17:30 - 22:00
IAD
-
LAX
7h 30m
1 stop
$391Southwest
Thu, 14 May - Tue, 19 May
American Airlines Logo
21:45 - 05:40
LAX
-
IAD
4h 55mdirect
American Airlines Logo
06:10 - 08:50
IAD
-
LAX
5h 40mdirect
$395American Airlines
Mon, 27 Apr - Mon, 4 May
United Airlines Logo
16:42 - 00:45
LAX
-
IAD
5h 03mdirect
United Airlines Logo
22:05 - 00:55
IAD
-
LAX
5h 50mdirect
$397United Airlines
Wed, 8 Apr - Mon, 13 Apr
Southwest Logo
23:50 - 12:20
LAX
-
DCA
9h 30m
1 stop
Southwest Logo
06:55 - 13:20
DCA
-
LAX
9h 25m
1 stop
$397Southwest
Wed, 8 Apr - Wed, 15 Apr
Southwest Logo
09:35 - 20:45
LAX
-
DCA
8h 10m
2 stops
Southwest Logo
16:55 - 23:40
DCA
-
LAX
9h 45m
1 stop
$398Southwest
Tue, 14 Apr - Tue, 21 Apr

United Airlines flights from Los Angeles to District of Columbia

Our best United Airlines deals on Los Angeles to District of Columbia flight tickets
United Airlines
10 Apr
LAX23:20Los Angeles Los Angeles
5h 05m
IAD07:25Washington, D.C. Dulles Intl
11 Apr
IAD08:57Washington, D.C. Dulles Intl
5h 48m
LAX11:45Los Angeles Los Angeles
$390
United Airlines
8 Apr
LAX21:20Los Angeles Los Angeles
5h 05m
IAD05:25Washington, D.C. Dulles Intl
15 Apr
IAD20:53Washington, D.C. Dulles Intl
5h 51m
LAX23:44Los Angeles Los Angeles
$397
United Airlines
9 Apr
LAX16:42Los Angeles Los Angeles
5h 03m
IAD00:45Washington, D.C. Dulles Intl
12 Apr
IAD22:05Washington, D.C. Dulles Intl
5h 50m
LAX00:55Los Angeles Los Angeles
$438

Alaska Airlines flights from Los Angeles to District of Columbia

Our best Alaska Airlines deals on Los Angeles to District of Columbia flight tickets
Alaska Airlines
29 Apr
LAX16:57Los Angeles Los Angeles
9h 53m
1 stop
IAD05:50Washington, D.C. Dulles Intl
30 Apr
IAD09:00Washington, D.C. Dulles Intl
9h 48m
1 stop
LAX15:48Los Angeles Los Angeles
$417
Alaska Airlines
24 Apr
LAX11:52Los Angeles Los Angeles
5h 08m
DCA20:00Washington, D.C. Reagan-National
29 Apr
DCA09:59Washington, D.C. Reagan-National
5h 47m
LAX12:46Los Angeles Los Angeles
$441
Alaska Airlines
29 Apr
LAX16:57Los Angeles Los Angeles
9h 53m
1 stop
IAD05:50Washington, D.C. Dulles Intl
30 Apr
IAD09:00Washington, D.C. Dulles Intl
11h 41m
1 stop
LAX17:41Los Angeles Los Angeles
$445

momondo Fare Finder

 
Customise your flight search to find flights from Los Angeles to District of Columbia 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, momondo users made 78,305 searches. Data last updated 14 March 2026.
Use the filters below to find and compare flights from Los Angeles to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Fri 17/4

10:40-22:55

2 stops9h 15m

Washington, D.C. Reagan-National

Sat 25/4

12:15-20:25

2 stops11h 10m

$377

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Sun 10/5

23:55-14:00

1 stop11h 05m

Washington, D.C. Reagan-National

Tue 12/5

06:10-14:50

2 stops11h 40m

$378

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Mon 27/4

11:00-00:20

1 stop10h 20m

Washington, D.C. Dulles Intl

Wed 29/4

06:20-13:00

2 stops9h 40m

$378

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Fri 10/4

23:20-07:25

Nonstop5h 05m

Washington, D.C. Dulles Intl

Sat 11/4

08:57-11:45

Nonstop5h 48m

$390

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Mon 27/4

06:15-16:59

1 stop7h 44m

Washington, D.C. Reagan-National

Mon 4/5

13:59-00:11

1 stop13h 12m

$391

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Thu 14/5

14:20-00:20

1 stop7h 00m

Washington, D.C. Dulles Intl

Tue 19/5

17:30-22:00

1 stop7h 30m

$391
Fastest return journey

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Mon 27/4

21:45-05:40

Nonstop4h 55m

Washington, D.C. Dulles Intl

Mon 4/5

06:10-08:50

Nonstop5h 40m

$395

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles Los Angeles

Wed 8/4

16:42-00:45

Nonstop5h 03m

Washington, D.C. Dulles Intl

Mon 13/4

22:05-00:55

Nonstop5h 50m

$397

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Wed 8/4

23:50-12:20

1 stop9h 30m

Washington, D.C. Reagan-National

Wed 15/4

06:55-13:20

1 stop9h 25m

$397

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

Tue 14/4

09:35-20:45

2 stops8h 10m

Washington, D.C. Reagan-National

Tue 21/4

16:55-23:40

1 stop9h 45m

$398

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Los Angeles to District of Columbia

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

What is the cheapest month to fly to District of Columbia?

The month of August is, on average, the cheapest month to fly to District of Columbia from Los Angeles, with most prices found around $454. If you aren’t able to travel to District of Columbia during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $464.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Tuesday when prices can be found for as low as $532. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday 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 $654.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Los Angeles in the morning is the least expensive time of day to depart. momondo users have found prices as low as $554 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $568 on average. Flights to District of Columbia from Los Angeles in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Los Angeles Los Angeles to District of Columbia flight route?

Fly from Los Angeles Los Angeles to Baltimore/Washington for the best Los Angeles Los Angeles - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $570 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Los Angeles for as low as $405 on momondo.

What cabin class options are available on Los Angeles Los Angeles to District of Columbia flights?

There are 3 cabin classes available to choose from on Los Angeles Los Angeles to District of Columbia 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 District of Columbia flights?

You could potentially save up to 67% on your flight if you consider stops on a Los Angeles to District of Columbia flight.

Cheap Los Angeles to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to District of Columbia

Fastest flight time

4h 54m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in District of Columbia

2 airports
The fastest flight from Los Angeles to District of Columbia takes 4h 54m
Direct flights go from Los Angeles to District of Columbia on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Alaska Airlines..
There are 2 airports in District of Columbia. From Los Angeles there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).
  • When did momondo last update prices for flights from Los Angeles Los Angeles Airport to District of Columbia?

    Prices for flights from Los Angeles Los Angeles Airport to District of Columbia are refreshed on a daily basis.

  • How old do you have to be to fly from Los Angeles Los Angeles Airport to District of Columbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Los Angeles Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to District of Columbia?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to District of Columbia?

Finding the right flight to District of Columbia from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Los Angeles to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia 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 District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to District of Columbia.

I’m not ready to book a flight from Los Angeles to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Los Angeles and alert you when they change.

An easier way to manage your District of Columbia trip

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1 adult
Mon 13/4
Mon 20/4

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