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Cheap flights from Los Angeles to District of Columbia from $116

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 1/26. 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
0 bags

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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.
Frontier Logo
9:22 pm - 1:02 pmLAX-DCA
12h 40m1 stop
Frontier Logo
6:00 pm - 12:25 amDCA-LAX
9h 25m1 stop
$234Frontier
Find Deal
Fri, Nov 14 - Sat, Nov 15
Multiple Airlines Logo
1:23 pm - 5:46 pmLAX-IAD
25h 23m1 stop
Multiple Airlines Logo
9:00 am - 1:11 pmIAD-LAX
31h 11m1 stop
$234Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
Delta Logo
7:44 am - 3:34 pmLAX-DCA
4h 50mnonstop
Delta Logo
4:38 pm - 7:45 pmDCA-LAX
6h 07mnonstop
$237Delta
Find Deal
Wed, Jan 28 - Tue, Feb 3
United Airlines Logo
10:57 pm - 6:48 amLAX-IAD
4h 51mnonstop
United Airlines Logo
6:45 am - 9:37 amIAD-LAX
5h 52mnonstop
$247United Airlines
Find Deal
Sun, Nov 23 - Thu, Dec 4
Alaska Airlines Logo
6:00 am - 5:59 pmLAX-DCA
8h 59m1 stop
Alaska Airlines Logo
9:59 am - 1:05 pmDCA-LAX
6h 06mnonstop
$247Alaska Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
3:37 pm - 6:06 amLAX-IAD
11h 29m1 stop
Alaska Airlines Logo
7:34 am - 3:20 pmIAD-LAX
10h 46m1 stop
$256Alaska Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
United Airlines Logo
12:45 pm - 8:39 pmLAX-IAD
4h 54mnonstop
United Airlines Logo
10:08 pm - 12:59 amIAD-LAX
5h 51mnonstop
$257United Airlines
Find Deal
Thu, Nov 20 - Thu, Dec 4
Delta Logo
7:55 am - 3:43 pmLAX-DCA
4h 48mnonstop
Delta Logo
4:51 pm - 7:43 pmDCA-LAX
5h 52mnonstop
$278Delta
Find Deal
Wed, Dec 3 - Sat, Dec 6
American Airlines Logo
12:50 pm - 8:44 pmLAX-DCA
4h 54mnonstop
American Airlines Logo
5:00 am - 9:37 amDCA-LAX
7h 37m1 stop
$287American Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
American Airlines Logo
7:59 am - 3:55 pmLAX-DCA
4h 56mnonstop
American Airlines Logo
8:20 am - 12:57 pmDCA-LAX
7h 37m1 stop
$288American Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10

Southwest flights from Los Angeles to District of Columbia

Our best Southwest deals on Los Angeles to District of Columbia flight tickets
Southwest
Dec 3
LAX5:40 amLos Angeles
7h 05m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Dec 5
IAD5:45 pmWashington, D.C. Dulles Intl
7h 30m
1 stop
LAX10:15 pmLos Angeles
$237
Find similar
Southwest
Dec 4
LAX8:35 amLos Angeles
10h 25m
2 stops
IAD10:00 pmWashington, D.C. Dulles Intl
Dec 10
IAD5:45 pmWashington, D.C. Dulles Intl
7h 30m
1 stop
LAX10:15 pmLos Angeles
$242
Find similar
Southwest
Nov 19
LAX8:40 amLos Angeles
10h 20m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
Dec 4
IAD4:40 pmWashington, D.C. Dulles Intl
7h 40m
1 stop
LAX9:20 pmLos Angeles
$252
Find similar

Frontier flights from Los Angeles to District of Columbia

Our best Frontier deals on Los Angeles to District of Columbia flight tickets
Frontier
Nov 14
LAX9:22 pmLos Angeles
12h 40m
1 stop
DCA1:02 pmWashington, D.C. Reagan-National
Nov 15
DCA6:00 pmWashington, D.C. Reagan-National
9h 25m
1 stop
LAX12:25 amLos Angeles
$234
Find similar
Frontier
Nov 20
LAX6:44 amLos Angeles
7h 13m
1 stop
DCA4:57 pmWashington, D.C. Reagan-National
Dec 2
DCA8:00 amWashington, D.C. Reagan-National
13h 38m
1 stop
LAX6:38 pmLos Angeles
$235
Find similar
Frontier
Nov 12
LAX2:48 pmLos Angeles
21h 27m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
Nov 16
IAD5:29 pmWashington, D.C. Dulles Intl
21h 56m
1 stop
LAX12:25 pmLos Angeles
$236
Find similar

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 832,500 searches. Data last updated October 30, 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

Fri 11/14

9:22 pm-1:02 pm

1 stop12h 40m

Washington, D.C. Reagan-National

Sat 11/15

6:00 pm-12:25 am

1 stop9h 25m

$234

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 11/19

1:23 pm-5:46 pm

1 stop25h 23m

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-1:11 pm

1 stop31h 11m

$234

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 1/28

7:44 am-3:34 pm

Nonstop4h 50m

Washington, D.C. Reagan-National

Tue 2/3

4:38 pm-7:45 pm

Nonstop6h 07m

$237

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sun 11/23

10:57 pm-6:48 am

Nonstop4h 51m

Washington, D.C. Dulles Intl

Thu 12/4

6:45 am-9:37 am

Nonstop5h 52m

$247

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 12/5

6:00 am-5:59 pm

1 stop8h 59m

Washington, D.C. Reagan-National

Mon 12/8

9:59 am-1:05 pm

Nonstop6h 06m

$247

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Thu 12/4

3:37 pm-6:06 am

1 stop11h 29m

Washington, D.C. Dulles Intl

Tue 12/9

7:34 am-3:20 pm

1 stop10h 46m

$256

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Thu 11/20

12:45 pm-8:39 pm

Nonstop4h 54m

Washington, D.C. Dulles Intl

Thu 12/4

10:08 pm-12:59 am

Nonstop5h 51m

$257

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 12/3

7:55 am-3:43 pm

Nonstop4h 48m

Washington, D.C. Reagan-National

Sat 12/6

4:51 pm-7:43 pm

Nonstop5h 52m

$278

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 12/10

12:50 pm-8:44 pm

Nonstop4h 54m

Washington, D.C. Reagan-National

Sun 12/14

5:00 am-9:37 am

1 stop7h 37m

$287

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 12/4

7:59 am-3:55 pm

Nonstop4h 56m

Washington, D.C. Reagan-National

Wed 12/10

8:20 am-12:57 pm

1 stop7h 37m

$288

Flights are sorted by cheapest round-trip 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?

In general, August is the cheapest month to fly from Los Angeles to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $317. If you don’t want to visit District of Columbia in August, then you should wait until September to fly from Los Angeles, when ticket prices are also cheap, with an average price of $321.

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 Wednesday when prices can be found for as low as $417. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $579.

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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $390 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the evening, with an average ticket price of $472. 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 District of Columbia flight route?

Fly from Los Angeles to Baltimore/Washington 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 $389 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 $330 on momondo.

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between Los Angeles to District of Columbia.

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

Best Price Found

$191

Fastest flight time

4h 33m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Los Angeles in the past 72 hours is $191. The best round-trip flight deal from Los Angeles to District of Columbia found on momondo in the last 72 hours is $363.
The fastest flight from Los Angeles to District of Columbia takes 4h 33m
Direct flights go from Los Angeles to District of Columbia on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is United Airlines.
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 updated daily.

  • How many operators does momondo search for flights from Los Angeles Airport to District of Columbia?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to District of Columbia.

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

    The necessary travel and health documents for your District of Columbia 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 District of Columbia?

Best airlines flying from Los Angeles to District of Columbia

Compare and see reviews for airlines that fly from Los Angeles to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $72Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
FrontierPriceFrom $123Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,797 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $138Free CancellationRating
7.9
7,993 reviews
Search Delta flights
JetBluePriceFrom $156Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
SouthwestPriceFrom $159Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
United AirlinesPriceFrom $197Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $214Free CancellationRating
8.0
11,214 reviews
Search Alaska Airlines flights

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?

All flight searches from Los Angeles to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Los Angeles to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 not ready to book a flight from Los Angeles to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

An easier way to manage your District of Columbia trip

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Find better results for your trip to District of Columbia

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