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Cheap flights from Los Angeles to District of Columbia from C$ 165

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 5/12. 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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Find the cheapest flights from Los Angeles to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
12:01 p.m. - 8:00 p.m.LAX-DCA
4h 59mdirect
Alaska Airlines Logo
9:59 a.m. - 12:56 p.m.DCA-LAX
5h 57mdirect
C$ 331Alaska Airlines
Find Deal
Wed, 28 Jan - Sun, 1 Feb
Southwest Logo
5:40 a.m. - 3:45 p.m.LAX-IAD
7h 05m1 stop
Southwest Logo
5:45 p.m. - 10:15 p.m.IAD-LAX
7h 30m1 stop
C$ 331Southwest
Find Deal
Wed, 3 Dec - Wed, 3 Dec
Southwest Logo
11:35 a.m. - 10:50 p.m.LAX-DCA
8h 15m2 stops
Southwest Logo
6:00 a.m. - 10:45 a.m.DCA-LAX
7h 45m1 stop
C$ 338Southwest
Find Deal
Thu, 4 Dec - Wed, 10 Dec
United Airlines Logo
11:30 p.m. - 7:21 a.m.LAX-IAD
4h 51mdirect
United Airlines Logo
6:00 p.m. - 8:38 p.m.IAD-LAX
5h 38mdirect
C$ 345United Airlines
Find Deal
Sun, 23 Nov - Sun, 7 Dec
Alaska Airlines Logo
6:00 a.m. - 5:59 p.m.LAX-DCA
8h 59m1 stop
Alaska Airlines Logo
9:59 a.m. - 1:05 p.m.DCA-LAX
6h 06mdirect
C$ 345Alaska Airlines
Find Deal
Fri, 5 Dec - Mon, 8 Dec
JetBlue Logo
8:40 a.m. - 10:59 p.m.LAX-DCA
11h 19m1 stop
JetBlue Logo
6:00 a.m. - 2:19 p.m.DCA-LAX
11h 19m1 stop
C$ 349JetBlue
Find Deal
Thu, 12 Feb - Tue, 17 Feb
JetBlue Logo
12:40 p.m. - 10:59 p.m.LAX-DCA
7h 19m1 stop
JetBlue Logo
6:00 a.m. - 11:49 a.m.DCA-LAX
8h 49m1 stop
C$ 355JetBlue
Find Deal
Sat, 6 Dec - Thu, 11 Dec
United Airlines Logo
10:57 p.m. - 6:48 a.m.LAX-IAD
4h 51mdirect
United Airlines Logo
7:00 p.m. - 9:51 p.m.IAD-LAX
5h 51mdirect
C$ 359United Airlines
Find Deal
Sat, 22 Nov - Thu, 4 Dec
Delta Logo
7:55 a.m. - 3:43 p.m.LAX-DCA
4h 48mdirect
Delta Logo
4:51 p.m. - 7:43 p.m.DCA-LAX
5h 52mdirect
C$ 388Delta
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Wed, 3 Dec - Sat, 6 Dec
Delta Logo
7:55 a.m. - 3:43 p.m.LAX-DCA
4h 48mdirect
Delta Logo
4:51 p.m. - 7:43 p.m.DCA-LAX
5h 52mdirect
C$ 394Delta
Find Deal
Wed, 10 Dec - Sun, 14 Dec

Southwest flights from Los Angeles to District of Columbia

Our best Southwest deals on Los Angeles to District of Columbia flight tickets
Southwest
3 Dec
LAX5:40 a.m.Los Angeles
7h 05m
1 stop
IAD3:45 p.m.Washington, D.C. Dulles Intl
3 Dec
IAD5:45 p.m.Washington, D.C. Dulles Intl
7h 30m
1 stop
LAX10:15 p.m.Los Angeles
C$ 331
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Southwest
4 Dec
LAX8:35 a.m.Los Angeles
10h 25m
2 stops
IAD10:00 p.m.Washington, D.C. Dulles Intl
10 Dec
IAD7:40 a.m.Washington, D.C. Dulles Intl
7h 15m
1 stop
LAX11:55 a.m.Los Angeles
C$ 338
Find similar
Southwest
19 Nov
LAX8:40 a.m.Los Angeles
10h 20m
1 stop
IAD10:00 p.m.Washington, D.C. Dulles Intl
4 Dec
IAD4:40 p.m.Washington, D.C. Dulles Intl
7h 40m
1 stop
LAX9:20 p.m.Los Angeles
C$ 352
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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
23 Nov
LAX11:30 p.m.Los Angeles
4h 51m
IAD7:21 a.m.Washington, D.C. Dulles Intl
7 Dec
IAD6:00 p.m.Washington, D.C. Dulles Intl
5h 38m
LAX8:38 p.m.Los Angeles
C$ 345
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United Airlines
22 Nov
LAX10:57 p.m.Los Angeles
4h 51m
IAD6:48 a.m.Washington, D.C. Dulles Intl
4 Dec
IAD7:00 p.m.Washington, D.C. Dulles Intl
5h 51m
LAX9:51 p.m.Los Angeles
C$ 359
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United Airlines
2 Dec
LAX6:00 a.m.Los Angeles
6h 38m
1 stop
DCA3:38 p.m.Washington, D.C. Reagan-National
9 Dec
DCA6:00 a.m.Washington, D.C. Reagan-National
8h 23m
1 stop
LAX11:23 a.m.Los Angeles
C$ 381
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momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 30 October 2025.
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

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 28/1

12:01 p.m.-8:00 p.m.

Nonstop4h 59m

Washington, D.C. Reagan-National

Sun 1/2

9:59 a.m.-12:56 p.m.

Nonstop5h 57m

C$ 331

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 3/12

5:40 a.m.-3:45 p.m.

1 stop7h 05m

Washington, D.C. Dulles Intl

Wed 3/12

5:45 p.m.-10:15 p.m.

1 stop7h 30m

C$ 331

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 4/12

11:35 a.m.-10:50 p.m.

2 stops8h 15m

Washington, D.C. Reagan-National

Wed 10/12

6:00 a.m.-10:45 a.m.

1 stop7h 45m

C$ 338

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sun 23/11

11:30 p.m.-7:21 a.m.

Nonstop4h 51m

Washington, D.C. Dulles Intl

Sun 7/12

6:00 p.m.-8:38 p.m.

Nonstop5h 38m

C$ 345

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 5/12

6:00 a.m.-5:59 p.m.

1 stop8h 59m

Washington, D.C. Reagan-National

Mon 8/12

9:59 a.m.-1:05 p.m.

Nonstop6h 06m

C$ 345

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 12/2

8:40 a.m.-10:59 p.m.

1 stop11h 19m

Washington, D.C. Reagan-National

Tue 17/2

6:00 a.m.-2:19 p.m.

1 stop11h 19m

C$ 349

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 6/12

12:40 p.m.-10:59 p.m.

1 stop7h 19m

Washington, D.C. Reagan-National

Thu 11/12

6:00 a.m.-11:49 a.m.

1 stop8h 49m

C$ 355

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 22/11

10:57 p.m.-6:48 a.m.

Nonstop4h 51m

Washington, D.C. Dulles Intl

Thu 4/12

7:00 p.m.-9:51 p.m.

Nonstop5h 51m

C$ 359

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 3/12

7:55 a.m.-3:43 p.m.

Nonstop4h 48m

Washington, D.C. Reagan-National

Sat 6/12

4:51 p.m.-7:43 p.m.

Nonstop5h 52m

C$ 388

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 10/12

7:55 a.m.-3:43 p.m.

Nonstop4h 48m

Washington, D.C. Reagan-National

Sun 14/12

4:51 p.m.-7:43 p.m.

Nonstop5h 52m

C$ 394

Flights are sorted by cheapest round-trip flights 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 C$ 443. If you aren’t able to travel during the month of August, then book flights to District of Columbia from Los Angeles during September instead. Flights to District of Columbia in September, while not as cheap as those in August, still average around C$ 448.

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

The cheapest day to depart from Los Angeles to District of Columbia is on a Tuesday when prices can be found for as low as C$ 582. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to District of Columbia on Monday is C$ 1,170.

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

Our data shows that the cheapest Los Angeles to District of Columbia flights are usually those with departure times in the morning. Our users have found flights to District of Columbia in the morning for as low as C$ 547. At noon is when there is more demand to fly to District of Columbia, so prices are often more expensive at around C$ 752 per ticket.

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

Fly from Los Angeles to Washington, D.C. Reagan-National for the best 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 C$ 544 when searching weeks out. 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 C$ 461 on momondo.

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

There are 2 cabin classes available to choose from on 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 24% 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 33m

Direct flights

Every day

Airports in District of Columbia

2 airports
The fastest flight from Los Angeles to District of Columbia takes 4h 33m
Direct flights go from Los Angeles to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Los Angeles Airport to District of Columbia?

    Prices for flights from 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 Airport to District of Columbia?

    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 District of Columbia.

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

    The required travel and health documents for your District of Columbia 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 District of Columbia. 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 District of Columbia?

Why use momondo?

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

It is quick and easy to find Los Angeles to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

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

Yes. All flights to District of Columbia from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to District of Columbia?

momondo helps you find the best flight between Los Angeles and District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Los Angeles to District of Columbia 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 District of Columbia trip

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